As filed with the Securities and Exchange Commission on August 14, 1996 February 8, 2011
Registration No. ================================================================================ 333-___
SECURITIES AND EXCHANGE COMMISSION WASHINGTON,
Washington, D.C. 20549 ------------------
FORM S-3
REGISTRATION STATEMENT
UNDER
THE SECURITIES ACT OF 1933 --------------
AMTECH SYSTEMS, INC. (Exact name
(Exact Name of registrantRegistrant as specifiedSpecified in its charter) Arizona 86-0411215 (State or other jurisdiction of (I.R.S. Employer incorporation or organization) I.D. Number) Its Charter)
Arizona86-0411215
(State or Other Jurisdiction of(I.R.S. Employer
Incorporation or Organization)Identification Number)

131 South Clark Drive
Tempe, ArizonaAZ 85281 (602)
(480) 967-5146 (Address,
(Address, including zip code,Zip Code, and telephone number,Telephone Number, including area code,Area Code of registrant's principal executive offices) Jong S. Whang Registrant's Principal Executive Offices)
Bradley C. Anderson
Chief Financial Officer
Amtech Systems, Inc. Inc
131 South Clark Drive
Tempe, ArizonaAZ 85281 (602)
(480) 967-5146 (Name, address,
(Name, Address, including zip code,Zip Code and telephone number,Telephone Number, including area code,Area Code, of agent for service) ------------------------- The Commission is requested to send copies of all communicationsAgent For Service)
Copy to:
Christopher D. Johnson, Esq.
Ryan J. Kretchmer, Esq.
Squire, Sanders & Dempsey 40 North Central Avenue, (US) LLP
1 East Washington
Suite 2600 2700
Phoenix, ArizonaAZ 85004
(602) 528-4000
_____________________________________________
Approximate date of commencement of proposed sale to the public: As soon as practicable fromFrom time to time after the effective date of this Registration Statement.
If the only securities being registered on this Form are being offered pursuant to dividend or interest reinvestment plans, please check the following box. | | o
If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, other than securities offered only in connection with dividend or interest reinvestment plans, please check the following box. |X| x


If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. | | o
If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. | | o
If delivery ofthis Form is a registration statement pursuant to General Instruction I.D. or a post-effective amendment thereto that shall become effective upon filing with the prospectus is expected to be madeCommission pursuant to Rule 434, please462(e) under the Securities Act, check the following box. | | o
If this Form is a post-effective amendment to a registration statement filed pursuant to General Instruction I.D. filed to register additional securities or additional classes of securities pursuant to Rule 413(b) under the Securities Act, check the following box. o
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of "large accelerated filer," "accelerated filer" and "smaller reporting company" in Rule 12B-2 of the Exchange Act.
Large Accelerated Filer o
Accelerated Filer xNon-accelerated Filer o
(Do not check if a smaller reporting company)
Smaller Reporting Company o

CALCULATION OF REGISTRATION FEE
Title of each class of
securities to be
registered (1)
Amount to be registered
(1)(2)
Proposed maximum
offering price per share
(2)(3)
Proposed maximum
aggregate offering price
(2)(3)
Amount of registration
fee (2)(4)
Common Stock, par    
value $.01 per share    
Preferred Stock    
Debt Securities    
Warrants    
Units    
Total:  $60,000,000$6,966

========================================================================================================================= Proposed Proposed Maximum Maximum Aggregate Aggregate Title
(1)       There are being registered under this registration statement such indeterminate number of Each Classshares of Amountcommon stock and preferred stock; such indeterminate principal amount of debt securities; such indeterminate number of warrants to purchase common stock, preferred stock and/or debt securities; and such indeterminate number of units as may be Price Per Offering Amountsold by the registrant from time to time, which together shall have an aggregate initial offering price not to exceed $60,000,000. If any debt securities are issued at an original issue discount, then the offering price of such debt securities shall be in such greater principal amount at maturity as shall result in an aggregate initial offering price not to exceed $60,000,000, less the aggregate dollar amount of all securities previously issued hereunder. Any securities registered hereunder may be sold separately or as units with other securities registered hereunder. The securities registered hereunder also include such indeterminate number of shares of common stock and preferred stock, amount of debt securities and warrants as may be issued upon conversion of or exchange for preferred stock or debt securities that provide for conversion or exchange; upon exercise of warrants; or pursuant to the anti-dilution provisions of any such securities. In addition, pursuant to Rule 416 under the Securities Act of 1933, as amended, the shares being registered hereunder include such indeterminate number of shares of common stock and preferred stock as may be issuable with respect to the shares being registered hereunder as a result of stock splits, stock dividends or similar transactions.



(2)       In United States dollars or the equivalent thereof in any other currency, currency unit or units or composite currency or currencies.
(3)The proposed maximum per unit and aggregate offering prices per class of securities will be Registered Registered(1) Share Price Registration Fee - ------------------------------------------------------------------------------------------------------------------------- Common Stock 134,500 (2) $178,550 (3) $100 ========================================================================================================================= determined from time to time by the registrant in connection with the issuance by the registrant of the securities registered under this registration statement and is not specified as to each class of security pursuant to General Instruction II.D of Form S-3 under the Securities Act of 1933, as amended.
(4)Calculated in accordance with Rule 457(o) under the Securities Act of 1933, as amended.
(1) This Registration Statement covers (i) up to 94,500 shares of Common Stock issued or to be issued pursuant to options (the "Options") granted from time to time pursuant to the Company's 1983 Stock Option Plan (the "Plan"), which Options are reflected by Incentive Stock Option Agreements (the "Option Agreements"), and (ii) up to 40,000 shares of Common Stock to be issued pursuant to Directors Stock Purchase Agreements (the "Directors Agreements") entered into from time to time between the Company and certain directors of the Company, granting such Directors rights to purchase shares of Common Stock (the "Purchase Rights"). This Registration Statement covers, in addition to the shares of Common Stock being registered hereby, a presently indeterminate number of additional shares of Common Stock that may become issuable in certain events upon exercise of the Purchase Rights and the Options pursuant to adjustments in the number of shares of Common Stock for which a Purchase Right or Option is exercisable.
     The foregoing amounts of shares of Common Stock have been adjusted to reflect a 2-for-1 forward stock split of the Company's outstanding Common Stock effected March 29, 1996. (2) The purchase price for such shares of Common Stock range from $0.625 to $2.60 per share. Such amounts have been adjusted to reflect a 2-for-1 forward stock split of the Company's outstanding Common Stock effected March 29, 1996. (3) This amount represents the purchase price to be paid for the shares pursuant to the Directors Agreements or Option Agreements, as applicable. ================================================================================ The Registrantregistrant hereby amends this Registration Statementregistration statement on such date or dates as may be necessary to delay its effective date until the Registrantregistrant shall file a further amendment which specifically states that this Registration Statementregistration statement shall thereafter become effective in accordance with Section 8(a) of the Securities Act of 1933, as amended, (the "Securities Act") or until this Registration Statementthe registration statement shall become effective on such date as the Commission, acting pursuant to said Section 8(a), may determine. ================================================================================ INFORMATION CONTAINED HEREIN IS SUBJECT TO COMPLETION OR AMENDMENT. A REGISTRATION STATEMENT RELATING TO THESE SECURITIES HAS BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION. THESE SECURITIES MAY NOT BE SOLD NOR MAY OFFERS TO BUY BE ACCEPTED PRIOR TO THE TIME THE REGISTRATION STATEMENT BECOMES EFFECTIVE. THIS PROSPECTUS SHALL NOT CONSTITUTE AN OFFER TO SELL OR THE SOLICITATION OF AN OFFER TO BUY NOR SHALL THERE BE ANY SALE OF THESE SECURITIES IN ANY STATE IN WHICH SUCH OFFER, SOLICITATION OR SALE WOULD BE UNLAWFUL PRIOR TO REGISTRATION OR QUALIFICATION UNDER THE SECURITIES LAWS OF ANY SUCH STATE.


The information in this prospectus is not complete and may be changed. We may not sell these securities until the registration statement filed with the Securities and Exchange Commission is effective. This prospectus is not an offer to sell these securities and it is not soliciting an offer to buy these securities in any state where the offer or sale is not permitted.
SUBJECT TO COMPLETION, DATED August 14, 1996 Prospectus AMTECH SYSTEMS, INC. 134,500 Shares of FEBRUARY 8, 2011
PROSPECTUS
Amtech Systems, Inc.
$60,000,000
Common Stock This Prospectus relates to 94,500 shares of the $.01 par value common stock (the "Common Stock"), of AMTECH SYSTEMS, INC. ("Amtech" or the "Company") which
Preferred Stock
Debt Securities
Warrants
Units
     We may be issued pursuant to options (the "Options") grantedoffer and sell from time to time, pursuantin one or more series or issuances and on terms that we will determine at the time of the offering, any combination of the securities described in this prospectus, up to an aggregate amount of $60,000,000.
     We will provide specific terms of any securities that we actually offer for sale in supplements to this prospectus. Any prospectus supplement may also add, update or change information contained in this prospectus. The names of any underwriters, dealers or agents involved in the sale of our securities and their compensation will be described in the applicable prospectus supplement. The net proceeds we expect to receive from such sales will be set forth in such prospectus supplement.
This prospectus may not be used to sell securities unless accompanied by a prospectus supplement. You should carefully read this prospectus and the applicable prospectus supplement as well as the documents incorporated or deemed to be incorporated by reference in this prospectus before you purchase any of the securities offered hereby. This prospectus also covers common stock or preferred stock issuable upon exercise, conversion or exchange of warrants, rights and/or debt securities.
     Our common stock is listed on the NASDAQ Global Market (“NASDAQ”) under the symbol “ASYS” and, on February 4, 2011, the reported last sale price of our common stock was $27.16. We will make application to list any shares of common stock sold by us under this prospectus and any prospectus supplement on NASDAQ. We will provide information in any applicable prospectus supplement regarding any listing of securities other than shares of our common stock on any securities exchange.
     Our principal offices are located at 131 South Clark Drive, Tempe, Arizona 85281 and our telephone number is (480) 967-5146.
YOU SHOULD CONSIDER THE RISKS THAT WE HAVE DESCRIBED IN THIS PROSPECTUS AND IN THEACCOMPANYING PROSPECTUS SUPPLEMENT BEFORE YOU INVEST. SEE “RISK FACTORS” ON PAGE 2.
Neither the Securities and Exchange Commission nor any state securities commission hasapproved or disapproved of these securities or passed upon the adequacy or accuracy of thisprospectus. Any representation to the Company's 1983 Stock Option Plancontrary is a criminal offense.
The date of this prospectus is _____________ ___, ______.


TABLE OF CONTENTS
Page
No.
ABOUT THIS PROSPECTUS1
PROSPECTUS SUMMARY1
RISK FACTORS2
WHERE YOU CAN FIND MORE INFORMATION3
FORWARD-LOOKING STATEMENTS3
INCORPORATION OF CERTAIN INFORMATION BY REFERENCE3
PROSPECTUS SUPPLEMENTS5
USE OF PROCEEDS5
SECURITIES WE MAY OFFER5
DESCRIPTION OF COMMON AND PREFERRED STOCK6
DESCRIPTION OF DEBT SECURITIES12
DESCRIPTION OF WARRANTS24
DESCRIPTION OF UNITS27
LEGAL OWNERSHIP OF SECURITIES28
PLAN OF DISTRIBUTION32
LEGAL MATTERS34
EXPERTS34

EXHIBITS
1.1*Form of Underwriting Agreement
4.1Articles of Incorporation, incorporated by reference to Amtech’s Form S-1 Registration Statement No. 2-83934-LA
4.2Articles of Amendment to Articles of Incorporation, dated April 27, 1983, incorporated by reference to Amtech’s Form S-1 Registration Statement No. 2-83934-LA
4.3
Articles of Amendment to Articles of Incorporation, dated May 19, 1987, incorporated by reference to Amtech’s Annual Report on Form 10-K for the year ended September 30, 1987
4.4Articles of Amendment to Articles of Incorporation, dated May 2, 1988, incorporated by reference to Amtech’s Annual Report on Form 10-K for the year ended September 30, 1988
4.5Articles of Amendment to Articles of Incorporation, dated May 28, 1993, incorporated by reference to Amtech’s Form S-1 Registration Statement (File No. 33-77368)
4.6Articles of Amendment to Articles of Incorporation, dated March 14, 1999, incorporated by reference to Amtech’s Annual Report on Form 10-K for the year ended September 30, 1999
4.7Certificate of Designations, Preferences and Privileges of the Series A Convertible Preferred Stock, dated April 21, 2005, incorporated by reference to Amtech’s Current Report on Form 8-K filed with the Securities and Exchange Commission on April 28, 2005
4.8Amended and Restated Bylaws, incorporated by reference to Amtech’s Current Report on Form 8-K filed with the Securities and Exchange Commission on January 8, 2008
4.9Amended and Restated Rights Agreement as of December 15, 2008, by and between Amtech Systems, Inc. and Computershare Trust Company, N.A., including the form of Certificate of Designation, the form of Rights Certificate and the Summary of Rights attached thereto as Exhibits A, B and C, respectively, incorporated by reference to Amtech’s Current Report on Form 8-K filed with the Securities and Exchange Commission on December 15, 2008
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TABLE OF CONTENTS
(continued)
4.10Form of Subscription Agreement for the Series A Convertible Preferred Stock, incorporated by reference to Amtech’s Current Report on Form 8-K filed with the Securities and Exchange Commission on April 28, 2005
4.11*Specimen Certificate of Preferred Stock
4.12*Form of Warrant Agreement and Certificate
4.13*Form of Debt Security
4.14Form of Indenture
4.15*Form of Unit Agreement and Unit Certificate
5.1Opinion of counsel regarding legality of securities
12.1*Statement of Computation of Ratio of Earnings to Fixed Charges
23.1Consent of counsel (included in Exhibit 5.1 hereto)
23.2Consent of Mayer Hoffman McCann P.C.
24.1Power of attorney
25.1*Statement of Eligibility on Form T-1 under the Trust Indenture Act of 1939 of the Trustee under the Indenture
To be filed by amendment to this registration statement or by a report filed under the Securities Exchange Act of 1934, as amended, and incorporated herein by reference.
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ABOUT THIS PROSPECTUS
     This prospectus is part of a “shelf” registration statement that we filed with the Securities and Exchange Commission (the "Plan"), which Options are reflected by Incentive Stock Option Agreements (the "Option Agreements")SEC). This Prospectus also relates to 40,000 sharesBy using a shelf registration statement, we may offer and sell any combination of Common Stock which may be issued pursuant to Directors Stock Purchase Agreements (the "Directors Agreements") entered intothe securities described in this prospectus, in one or more offerings from time to time betweenover the Companynext three years, up to a total dollar amount of $60,000,000. This prospectus provides you with general information. Each time we sell securities under this shelf registration statement, we will provide a prospectus supplement that will contain specific information about the terms of that offering. The prospectus supplement also may add, update or change information contained in the prospectus. You should read both this prospectus and the prospectus supplement related to any offering as well as additional information described under the headings “Incorporation By Reference” and  220;Where You Can Find More Information.”
You should rely only on the information that we have provided or incorporated by reference in this prospectus, any prospectus supplement, any free writing prospectus or other written communication we may authorize to be delivered to you. We have not provided, and have not authorized anyone else to provide, you with different or additional information.
This prospectus, any prospectus supplement, any free writing prospectus and any other written communication do not constitute an offer to sell or the solicitation of an offer to buy any securities other than the registered securities to which they specifically relate, nor does this prospectus, any prospectus supplement, any free writing prospectus or any other written communication constitute an offer to sell or the solicitation of an offer to buy securities in any jurisdiction to any person to whom it is unlawful to make such offer or solicitation in such jurisdiction. You should not assume that the information contained in this prospectus or in the documents incorporated by reference herein, any prospectus supplement, any free writing prospectus or other written communication is accurate as of any d ate other than the date noted therein or, in the case of documents incorporated by reference, the filing date thereof, regardless of its time of delivery, and you should not consider any information in this prospectus or in the documents incorporated by reference herein, any prospectus supplement, any free writing prospectus or other written communication to be investment, legal or tax advice. We encourage you to consult your own counsel, accountant and other advisors for legal, tax, business, financial and related advice regarding an investment in our securities.
     For further information about our business and the securities, you should refer to the registration statement and its exhibits. The exhibits to our registration statement contain the full text of certain directorscontracts and other important documents we have summarized in this prospectus. Since these summaries may not contain all the information that you may find important in deciding whether to purchase the securities we may offer, you should review the full text of these documents.
     This prospectus does not contain all the information provided in the registration statement we filed with the SEC. For further information about us or our securities offered hereby, you should refer to that registration statement, which you can obtain from the SEC as described below under the caption “Where You Can Find More Information.”
     We may sell securities through underwriters or dealers, through agents, directly to purchasers or through a combination of these methods. We and our agents reserve the sole right to accept or reject, in whole or in part, any proposed purchase of securities. The prospectus supplement, which we will provide to you each time we offer securities, will set forth the names of any underwriters, agents or others involved in the sale of securities and any applicable fee, commission or discount arrangements with them. See the information described below under the caption “Plan of Distribution.”
     In this prospectus, the terms “we,” “our,” “us,” “Amtech” and the “Company” refer to Amtech Systems, Inc., unless otherwise specified.
PROSPECTUS SUMMARY
The following summary does not contain all of the information that may be important to purchasers of our securities. Prospective purchasers of securities should carefully review the detailed information and financial statements, including the notes thereto, appearing elsewhere in or incorporated by reference into this prospectus.
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Our Company granting
     Amtech was incorporated in Arizona in October 1981, under the name Quartz Engineering & Materials, Inc. We changed to our present name in 1987. We conduct operations through four wholly-owned subsidiaries: Tempress Systems, Inc., a Texas corporation with all of its operations in The Netherlands, acquired in 1994, also referred to herein as Tempress Systems or Tempress®; P.R. Hoffman Machine Products, Inc. (PR Hoffman), an Arizona corporation based in Carlisle, Pennsylvania, acquired in July 1997; Bruce Technologies, Inc. (Bruce Technologies®), a Massachusetts corporation based in Billerica, Massachusetts, acquired in July 2004, or Bruce Technologies; and R2D Automation SAS (R2D), a French corporation located near Montpellier, France, acquired in October 2007.
     We are a leading supplier of horizontal diffusion furnace systems used for solar (photovoltaic) cell and semiconductor manufacturing, and are recognized in the markets we serve for our technology and our brands. We operate in two business segments: (i) solar and semiconductor equipment and (ii) polishing supplies. Our solar and semiconductor equipment is sold under the brand names of Tempress Systems and Bruce Technologies, which have customers in both the solar industry and the semiconductor industry. Within the solar industry, we provide diffusion and automation equipment to solar cell manufacturers. Within the semiconductor industry, we provide equipment to manufacturers of analog, power, automotive and microcontroller chips with geometries greater than 0.3 micron, a strategy we believe minimizes direct competition with significantly larger suppl iers of semiconductor equipment. Under the PR Hoffman brand, we believe we are also a leading supplier of insert carriers to manufacturers of silicon wafers, and we provide lapping and polishing consumable products as well as equipment used in various industries.
     We have been providing manufacturing solutions to the semiconductor industry for over 30 years and are leveraging our semiconductor technology and industry presence in an effort to capitalize on growth opportunities in the solar industry. Our customers use our furnaces to manufacture solar cells, semiconductors, silicon wafers and microelectromechanical systems (MEMS), which are used in end markets such Directors rightsas solar power, telecommunications, consumer electronics, computers, automotive and hand-held devices. To complement our research and development efforts, we also sell our furnaces to research institutes and universities.
     For fiscal 2010, we recognized net revenue of $120.0 million, which included $99.0 million of solar revenue or approximately 83% of our total revenue.
Our Offices
     We maintain our principal executive offices at 131 South Clark Drive, Tempe, Arizona 85281. Our telephone number is (480) 967-5146. Our website is located at www.amtechsystems.com. Other than as described in “Where You Can Find More Information” below, the information on, or that can be accessed through, our web site is not incorporated by reference in this prospectus or any prospectus supplement, and you should not consider it to be a part of this prospectus or any prospectus supplement. Our web site address is included as an inactive textual reference only.
RISK FACTORS
     Investing in our securities involves a high degree of risk. You should review carefully the risks and uncertainties described under the heading “Risk Factors” contained in the applicable prospectus supplement and any related free writing prospectus, and in our most recent Annual Report on Form 10-K, or any updates in our Quarterly Reports on Form 10-Q, together with all of the other information appearing in this prospectus or incorporated by reference into this prospectus and any applicable prospectus supplement, before deciding whether to purchase sharesany of Common Stock (the "Purchase Rights"). This Registration Statement covers, in additionthe securities being registered pursuant to the sharesregistration statement of Common Stock being registered hereby,which this prospectus is a presently indeterminate number of additional shares of Common Stock that may become issuable in certain events upon exercisepart. Each of the Purchase Rightsrisk factors could adversely affect our business, operating results and financial condition, as well as adversely affect the Options pursuantvalue of an investment in our securities, a nd the occurrence of any of these risks might cause you to adjustments in the numberlose all or a part of shares of Common Stock for which a Purchase Right or Option is exercisable. The foregoing amounts of shares of Common Stock have been adjusted to reflect a 2-for-1 forward stock split of the Company's outstanding Common Stock effected March 29, 1996. The shares of Common Stock underlying the Optionsyour investment.
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WHERE YOU CAN FIND MORE INFORMATION
     We file annual, quarterly and Purchase Rights are hereinafter collectively referred to as the "Offered Securities." See "SELLING STOCKHOLDERS" and "PLAN OF DISTRIBUTION." The Common Stock is traded on the Nasdaq SmallCap Market under the symbol "ASYS." On August 5, 1996, the closing price for the Common Stock was $4.4375 per share. FOR A DISCUSSION OF CERTAIN FACTORS THAT SHOULD BE CONSIDERED BY PROSPECTIVE INVESTORS, SEE "RISK FACTORS." ---------------------- THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES AGENCY NOR HAS THE COMMISSION OR ANY SUCH AGENCY PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE. ---------------------- The date of this Prospectus is _______________,1996. AVAILABLE INFORMATION The Company is subject to the informational requirements of the Securities Exchange Act of 1934 (the "Exchange Act") and, in accordance therewith, filescurrent reports, proxy statements and other information with the SEC under the Securities Exchange Act of 1934, as amended (the Exchange Act). You may access our filings through our website at www.amtechsystems.com, free of charge, as soon as reasonably practical after we electronically file them with or furnish them to the SEC. Other information contained in our website is not incorporated by reference in, and Exchange Commission (the "Commission"). Such reports, proxy statementsshould not be considered a part of, this prospectus or any accompanying prospectus supplement. You also may read and other information filed by the Company with the Commission can be inspected and copiedcopy any document we file at the public reference facilities maintained by the CommissionSEC’s Public Reference Room at 450 Fifth100 F Street, N.W.N.E., Room 1024, Washington, D.C. 20549, and20549. Please call the SEC at the following Regional Offices of the Commission: Northeast Regional Office, 7 World Trade Center, Suite 1300, New York, New York 10048; and Midwest Regional Office, 500 W. Madison Street, Suite 1400, Chicago, Illinois 60661. Copies of such material can be obtained from1-800-SEC-0330 for further information on the Public Reference SectionRoom. Our SEC filings are also available to the public from the SEC’s website at www.sec.gov.
This prospectus is part of the Commission at Room 1024, 450 Fifth Street, N.W., Washington, D.C. 20549, upon payment of prescribed rates. The Company hasa registration statement on Form S-3 that we filed with the Securities and Exchange Commission, Washington, D.C. 20549, a Registration Statement on Form S-3SEC to register the securities offered hereby under the Securities Act with respect to the Common Stock offered hereby.of 1933, as amended (the Securities Act). This Prospectusprospectus does not contain all of the information set forthincluded in the Registration Statement and theregistration statement, including certain exhibits and schedules. You may obtain the schedules thereto. For further information with respectregistration statement and exhibits to the Company andregistration statement from the Common Stock, reference is made to the Registration Statement including the exhibits and schedules thereto, copies of which may be inspectedSEC at the Public Reference Roomaddress listed above or from the SEC’s website – www.sec.gov.
FORWARD-LOOKING STATEMENTS
     This prospectus and each prospectus supplement include and incorporate forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Commission, Judiciary Plaza, 450 Fifth Street, N.W., Washington, D.C. 20549,Act. All statements, other than statements of historical facts, included or incorporated in this prospectus or any prospectus supplement regarding our strategy, prospects, plans, objectives, future operations, future revenue and copiesearnings, projected margins and expenses, technological innovations, future products or product development, product development strategies, potential acquisitions or strategic alliances, the success of any part thereof may be obtainedparticular product or marketing programs, the amount of revenue generated as a result of sales to significant customers, financial position, and liquidity and anticipated cash needs and availability are forward-looking statements. The words &# 8220;anticipates,” “believes,” “could,” “confident,” “estimates,” “expects,” “forecasts,” “hopes,” “intends,” “likely,” “may,” “plans,” “possible,” “potential,” “predicts,” “projects,” “should,” “will,” “would” and variations of such words and similar expressions are intended to identify forward-looking statements.
     Actual results or events could differ materially from the office offorward-looking statements we make. Among the Securities and Exchange Commissionfactors that could cause actual results to differ materially are the factors discussed under the “Risk Factors” heading in Washington, D.C. upon the payment of the prescribed fee. The statements contained in this Prospectus and the contents of any contract or other document filed as an exhibit are of necessity brief descriptions thereof, are not necessarily complete and the full text of such statements is qualified in its entirety by reference to such contract or document. 2 INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE The following documents have been filed with the Commission by the Company and are hereby incorporated by reference into this Prospectus: (i) the Company'sour Annual Report on Form 10-K for the fiscal year ended September 30, 1995; (ii)2010. We also will include or incorporate by reference in each prospectus supplement important factors that we believe could cause actual results or events to differ materially from the Company's forward-looking statements that we make. Should one or more known or unknown risks or uncertainties materialize, or should underlying assumptions prove inaccurate, actual results could differ materially from past results and those anticipated, estimated, projected or implied by these forward-looking statements. You should consider these factors and the other caut ionary statements made in this prospectus, any prospectus supplement or the documents we incorporate by reference in this prospectus as being applicable to all related forward-looking statements wherever they appear in this prospectus, any prospectus supplement or the documents incorporated by reference. While we may elect to update forward-looking statements wherever they appear in this prospectus, any prospectus supplement or the documents incorporated by reference, we do not assume, and specifically disclaim, any obligation to do so, whether as a result of new information, future events or otherwise. Our forward-looking statements do not reflect the potential impact of any future acquisitions, mergers, dispositions, joint ventures or investments we may make.
INCORPORATION OF CERTAIN INFORMATION BY REFERENCE
     This prospectus constitutes a part of a registration statement on Form S-3 filed under the Securities Act. As permitted by the SEC’s rules, this prospectus and any prospectus supplement, which form a part of the registration statement, do not contain all the information that is included in the registration statement. You will find additional information about us in the registration statement. Any statements made in this prospectus or any prospectus supplement concerning legal documents are not necessarily complete and you should read the documents that are filed as exhibits to the registration statement or otherwise filed with the SEC for a more complete understanding of the document or matter.
3


     The SEC allows us to incorporate by reference the information we file with the SEC, which means that we can disclose important information to you by referring you to those documents. The information that we incorporate by reference is considered to be part of this prospectus. Information that we file with the SEC in the future and incorporate by reference in this prospectus automatically updates and supersedes previously filed information as applicable.
We incorporate by reference into this prospectus the following documents filed by us with the SEC, other than any portion of any such documents that are not deemed “filed” under the Exchange Act in accordance with the Exchange Act and applicable SEC rules:
     We also incorporate by reference into this prospectus all documents (other than any portions of any such documents that are not deemed “filed” under the Exchange Act in accordance with the Exchange Act and (v) the description of the Company's Redeemable Common Stock Purchase Warrants contained in the Company's Registration Statement on Form 8-Aapplicable SEC rules) filed with the Commission pursuant to Section 12(g) of the Exchange Act. All other documents and reports filed pursuant toby us under Sections 13(a), 13(c), 14 or 15(d) of the Exchange Act fromafter the date of the initial registration statement and before effectiveness of the registration statement, and after the date of this Prospectus and priorprospectus.
     You may request a copy of these filings, which we shall deliver to the termination of the offering of the Common Stock shall be deemed to be incorporatedyou, together with all exhibits thereto, at no cost, by reference herein and shall be deemed to be a part hereof from the date of the filing of such reports and documents.writing or telephoning us as follows:
Amtech Systems, Inc.
Attention: Corporate Secretary
131 South Clark Drive
Tempe, Arizona 85281
(480) 967-5146
     Any statement contained in a document incorporated or deemed to bethat is incorporated by reference herein shall be deemed towill be modified or superseded for all purposes of this Prospectus to the extent that a statement contained hereinin this prospectus or any accompanying prospectus supplement, or in any other document that is subsequently filed document which also is or is deemed to bewith the SEC and incorporated by reference, herein modifies or supersedes suchis contrary to that previous statement. Any such statement so modified or superseded shallwill not be deemed a part of this prospectus or any accompanying prospectus supplement, except as so modified or superseded, to constitute a partsuperseded. Since information that we later file with the SEC will update and supersede previously incorporated information, you should look at all of this Prospectus. The Company will provide without charge to each person to whom a copy of this Prospectus is delivered, on written or oral request of such person, a copy of any or all documents which are incorporated hereinthe SEC filings that we incorporate by reference (not includingto determine if any of the exhibits to suchstatements in this prospectus or any accompanying prospectus supplement or in any documents unless such exhibits are specificallypreviously incorporated by reference have been modified or superseded.
4


PROSPECTUS SUPPLEMENTS
     This prospectus provides you with a general description of the proposed offering of our securities. Each time that we sell securities under this prospectus, we will provide a prospectus supplement that will contain specific information about the terms of that offering. The prospectus supplement may add to, update or change information contained in the document which this Prospectus incorporates). Requestsprospectus and should be directedread as superseding this prospectus. You should read both this prospectus and any prospectus supplement together with additional information described under the headings “Incorporation of Certain Information by Reference” and “Where You Can Find More Information.”
The prospectus supplement will describe the terms of any offering of securities, including the offering price to the Secretary, Amtech Systems, Inc. 131 South Clark Drive, Tempe, Arizona 85281, telephone number (602) 967-5146, facsimile number (602) 968-7363. 3 PROSPECTUS SUMMARY The following summarypublic in that offering, the purchase price and net proceeds of selected portionsthat offering, and the other specific terms related to that offering of securities.
USE OF PROCEEDS
     Except as may be otherwise set forth in any prospectus supplement accompanying this Prospectus is qualified in every respect byprospectus, we will use the more detailed information contained elsewhere herein, including the financial statements and related notes incorporated by reference herein. The risksnet proceeds we receive from sales of an investment in the Securitiessecurities offered hereby are described under RISK FACTORS. Each prospective investor is urged to read this Prospectus in its entirety. The Company Amtech Systems, Inc. is engaged primarily in the manufacture and marketing of several items of capital equipment, one of which is patented, used by customers in the manufacture of semiconductors. The Company's Processing/Loading products are designed to permit its customers to increase the degree of control over their semiconductor chip manufacturing environment and to reduce exposure to contaminants by limiting human contact during the process. The Company's wholly-owned subsidiary, Tempress Systems, Inc., is engaged in the complementary business of manufacturing and selling horizontal diffusion furnaces for semiconductor fabrication. The Company also has a 45% ownership interest and 50% voting interest in Seil Semicon, Inc., a South Korean start-up joint venture that plans to develop and operate a silicon test wafer reclaiming business. In addition, the Company recently obtained a U.S. patent on technology on which it expects to base a proposed new photo chemical vapor deposition ("CVD") product for use in semiconductor manufacturing facilities. The Company has engaged the University of California, Santa Cruz, to conduct a study to determine the feasibility of such a product. If the results of the study are favorable, the Company intends to commence to design, manufacture and market a photo CVD product. See "THE COMPANY -- CVD Technology." Until recently, the Company also was engaged in the technical contract personnel business through a subsidiary, Echelon Service Company ("Echelon") in Baltimore, Maryland. In December 1995, the Company disposed of the stock of Echelon in order to allow the Company to focus on its core semiconductor equipment business. Written requests for further information should be directed to the Secretary, Amtech Systems, Inc., 131 South Clark Drive, Tempe, Arizona 85281; Facsimile Number (602) 968- 7363. The Offering Securities Offered: 134,500 shares of Common Stockgeneral corporate purposes, which may be issued pursuant to options (the "Options") grantedinclude the repayment of indebtedness outstanding from time to time pursuantand for working capital, capital expenditures, acquisitions and repurchases of our common stock or other securities. Pending these uses, the net proceeds may also be temporarily invested in short-term securities.
SECURITIES WE MAY OFFER
     The descriptions of the securities contained in this prospectus, together with the applicable prospectus supplements, summarize the material terms and provisions of the various types of securities that we may offer. We will describe in the applicable prospectus supplement relating to any securities the particular terms of the securities offered by that prospectus supplement. If we indicate in the applicable prospectus supplement, the terms of the securities may differ from the terms we have summarized below. We will also include in the prospectus supplement information, when applicable, about material U.S. federal income tax considerations relating to the Company's 1983 Stock Option Plan (the "Plan")securities and pursuant to Directors Stock Purchase Agreements (the "Directors Agreements") entered into from time to time between the Company and certain directors ofsecurities exchange, i f any, on which the Company, pursuant to which such Directors have been granted rights to purchase shares of Common Stock (the "Purchase Rights"). 4 Common Stock Outstanding: 4,109,668 shares outstanding as of July 19, 1996. Estimated Proceeds If all of the Options and Purchase Rights are exercised, the estimated proceeds to the Companysecurities will be approximately $178,550. The Company will not receive any of the proceeds from the subsequent sale of the Common Stock. Use of Proceeds Any proceeds received by the Company from time to time upon exercise of the Options or the Purchase Rights will be added to the Company's working capital and will be used for general corporate purposes. The Company will not receive any of the proceeds from the subsequent sale of the Common Stock. NASDAQ Symbols Common Stock: ASYS 5 THE COMPANY Amtech Systems, Inc. is engaged primarily in the manufacture and marketing of several items of capital equipment, one of which is patented, used by customers in the manufacture of semiconductors. The Company's Processing/Loading product line (Atmoscan(R), IBAL and load stations) is designed to permit its customers to increase the degree of control over their semiconductor chip manufacturing environment and to reduce exposure to contaminants by limiting human contact during the process. The Company's wholly-owned subsidiary, Tempress Systems, Inc., is engaged in the complementary business of producing and selling horizontal diffusion furnaces for semiconductor fabrication. The Company also has a 45% ownership interest and 50% voting interest in Seil Semicon, Inc., a South Korean start-up joint venture that plans to develop and operate a silicon test wafer reclaiming business. In addition, the Company recently obtained a U.S. patent on technology on which it expects to base a proposed new photo chemical vapor deposition ("CVD") product for use in semiconductor manufacturing facilities. The Company has engaged the University of California, Santa Cruz, to conduct a study to determine the feasibility of such a product. If the results of the study are favorable, the Company intends to commence to design, manufacture and market a photo CVD product. See "SEMICONDUCTOR EQUIPMENT BUSINESS," below. Until recently, the Company also was engaged in the technical contract personnel business through a subsidiary, Echelon Service Company ("Echelon") in Baltimore, Maryland. In December 1995, the Company disposed of the stock of Echelon in order to allow the Company to focus on its core semiconductor equipment business. See "RECENT EVENTS -- Sale of Contract Personnel Business," below. SEMICONDUCTOR EQUIPMENT BUSINESS General The Company is engaged primarily in the manufacture and marketing of several items of capital equipment used by customers in the manufacture of semiconductors. Semiconductors, or semiconductor "chips," are made of silicon and are part of the circuitry of electronic computers. The manufacture of semiconductors involves many complex operations during which silicon wafers (the substrates from which chips are made) are inserted in a diffusion furnace and subjected to the precise flow of gases under very intense heat. The Company's Processing/Loading product line is intended to permit customers using horizontal diffusion furnaces to increase the degree of control over the manufacturing environment and to reduce exposure to contaminants by reducing the amount of human contact during the process. Following an industry trend, the size of individual chips has tended to decrease and the size of the wafers from which chips are made has tended to increase. As a result, the value of each wafer has increased because each is the source of an increased number of chips. As the value of wafers increase, so too does the importance of control over the manufacturing environment. In addition to the Company's Processing/Loading product line, through its wholly owned subsidiary, Tempress Systems, Inc., the Company manufactures and sells horizontal diffusion furnaces. 6 There is also a trend in the industry, related to the trend to smaller chips, to the use in new semiconductor manufacturing facilities of newer technology, vertical diffusion furnaces, which are more efficient to use than older technology horizontal diffusion furnaces in certain manufacturing processes of smaller chips on larger wafers. Vertical diffusion furnaces are, however, significantly more expensive to purchase than horizontal diffusion furnaces. The Company's Processing/Loading product line is useable with horizontal diffusion furnaces only. The Company's target market consists of customers who wish to increase the efficiency of their existing semiconductor manufacturing facilities equipped with horizontal diffusion systems. With the addition of Tempress' operations, the Company also can provide its customers with efficient integrated horizontal diffusion furnace systems. The Company's target market also includes customers who build new facilities but whose operations do not require the higher priced vertical diffusion furnace systems. Based on market information obtained through customer and market contacts, the Company believes that a majority of worldwide semiconductor manufacturing facilities are equipped with horizontal diffusion furnaces, as compared with vertical diffusion furnaces. While the Company estimates that in the next several years the percentage of facilities in the world equipped with each type of system will become equal, it believes that a significant demand for its present product line will continue to exist, although there can be no assurance in that regard. The Company plans to increase its share of the market by expanding its manufacture and sales of horizontal diffusion furnaces. Tempress recently acquired a 9,900 square foot facility in Heerde, The Netherlands, for its European operations. Tempress expects to move its operations into the new facility in the fall of 1996. Processing/Loading Equipment Atmoscan(R) The Company's "Atmoscan(R)" is a patented controlled environment wafer processing system for use with horizontal diffusion furnaces. It is comprised of a fanged quartz tube and several metal parts. When in use, the flanaged tube is loaded with wafers and inserted into the diffusion furnace under a nitrogen controlled environment. The technology protected by the Company's Atmoscan(R) patents is a processing method that includes a cantilever tube that carries wafers and through which a purging inert gas flows during the loading and unloading of wafers into and out of the diffusion furnace. The Company believes that among the major advantages afforded by the Atmoscan(R) product are increased control of the environment of the wafers during the gaseous and heating process, thereby increasing yields and decreasing manufacturing costs, and a decreased need for the cleaning of diffusion furnace tubes, which ordinarily involves substantial expense and equipment down time. Additional significant economies in the manufacturing process are also believed to result. The Company has manufactured and sold Atmoscan(R) units to major semiconductor manufacturers in the United States, the Pacific Rim and Europe, including at various times to International Business Machines, Intel Corporation, Samsung, Digital Equipment Corp., Motorola, SGS-Thompson and others. During fiscal 1995, Atmoscan(R) units were sold in a price range of approximately $26,000 (for simpler models without accessories or ancillary items) to approximately $70,000 (for more complex models). As discussed elsewhere, sales of Atmoscan(R) 7 have declined from their peak in 1989, due to an industry trend toward use of vertical diffusion furnaces. The Company has designed and sells an open cantilever paddle system as an alternative to the closed processing method of the Atmoscan(R). The per unit price is approximately $13,000-$18,000, depending upon the customer's specifications. IBAL "IBAL" is an acronym for "Individual Boats with Automated Loading." Boats are quartz trays that hold silicon wafers while they are being processed in diffusion furnaces. IBAL is a device, including software, which automatically places boats into Atmoscan(R) tubes or on open cantilever paddle systems before they are inserted in the diffusion furnace and automatically removes the trays after completion of the process. The Company has sold units of the IBAL for approximately $20,000 to $25,000 each, not including the price of the Atmoscan(R) or open cantilever paddle system. Use of the IBAL products reduces human handling and, therefore, reduces exposure of wafers to contaminants during the loading and unloading of the process tubes. The IBAL Butler is a robotics device which further automates the loading of wafers into the diffusion furnace by automatically transferring wafer carriers onto the IBAL for loading into the Atmoscan(R) for the appropriate furnace tube. The unit price for the IBAL Butler is approximately $40,000. The IBAL Queue provides a convenient staging area for the operator to place boats on a load station and automates the loading of those boats onto the IBAL Butler. IBAL Queue was first developed and offered for sale in the fourth quarter of 1993 and the first unit was shipped during the second quarter of fiscal 1994. The unit price for the IBAL Queue is $27,000. Load Stations The products described above are offered and sometimes sold as a complete system, mounted on a device called a "load station," which also includes an ultra-clean environment for wafer loading by filtering and controlling the flow of air. The Company began shipping load stations in fiscal 1992. The price for the load station alone (in addition to the price for the component systems described above) is approximately $60,000, depending upon the complexity of a customer's requirements. Depending on configuration, which varies from order to order, complete load stations with loaders and IBAL automation have been sold at prices between $150,000 and $320,000. Diffusion Furnaces Through its wholly owned subsidiary, Tempress Systems, Inc., the Company produces and sells horizontal diffusion furnaces with the Tempress(R) trademark under the Amtech/Tempress name. These furnaces utilize existing industry technology for sale to customers who do not require the advanced automation of, or cannot incur the major expense of acquiring, vertical diffusion furnaces. While the major advantage of vertical diffusion 8 furnaces is their susceptibility to increased automation, which decreases the degree of human intervention in the manufacturing process, the use of horizontal diffusion furnaces, with less automation, is more economical for larger size chips and multi-model semiconductor manufacturing. While overall market demand for horizontal diffusion furnaces is declining, the Company believes that a niche market will persist. The price range of automated diffusion furnace systems is approximately $100,000 to $680,000, depending on the customer's requirements. The Company has transitioned from being a distributor of horizontal diffusion furnaces substantially assembled by suppliers to being a manufacturer. The Company continues to acquire the frames and covers for furnaces from subcontractors. This transition has resulted in an increase in both the number and variety of products offered by the Company and is part of a plan to expand its sales, marketing and manufacturing capabilities. The Company has expended substantial sums to acquire assets and to fund the start-up and operation of the horizontal diffusion furnace business. The Company acquired certain assets previously owned by a bankrupt company, Tempress B.V., located in The Netherlands. That business involved the development, manufacture and sale of a number of different products, including a horizontal diffusion furnace. The Company also acquired from the bankrupt estate the right to use the trade name "Tempress" in connection with such furnaces. The right to use the tradename "Tempress" is also held by three subsidiaries of the former Tempress B.V. in connection with the sale of other Tempress products and services unrelated to the horizontal diffusion furnace. The Company has hired a number of former Tempress technical and sales personnel to design, manufacture andlisted.
     We may sell its own furnace products under the "Tempress" name. The Company believes that the causes of the Tempress bankruptcy were related to the fact that Tempress was undercapitalized and that large expenditures were incurred in the development of other products, and was not related to the quality or reputation of the Tempress products. Accordingly, the Company believes that a diffusion furnace product designed by former Tempress product engineers and sold under the "Tempress" name will be accepted by the Company's targeted market. There is, of course, no assurance of success in the Company's efforts to design and market horizontal diffusion furnace products. If the Company's efforts do not succeed, the Company may suffer significant losses. The Company's ability to carry out its plan is subject to risk, arising in part from the cyclical nature of the business. There is a further risk that, as is estimated by at least one market research firm, the installation of new vertical diffusion furnaces will increase at a faster rate than is estimated by the Company. In that case, the demand for and sales of the Company's horizontal diffusion furnaces may be below the Company's estimates, its revenue and possible earnings may not increase as expected and the period of losses for The Netherlands operation may extend for a period longer than the start-up phase. CVD Technology The Company has patented a certain invention which it believes may be of significant importance to the semiconductor manufacturing industry. It is now having a research study conducted to determine the feasibility of developing semiconductor manufacturing equipment using this patented invention. The invention relates to an improvement to the photo-assisted 9 CVD process used in the manufacture of certain semiconductors. The improvement uses ultraviolet light to activate the deposition reactions rather than thermal heat or plasma, which are presently the common means in commercial CVD processing. This photo-assisted CVD process is separate and distinct from the diffusion process in which the Company's existing products are used and its use is not limited to horizontal diffusion furnace facilities as are the Company's existing products. A photo-assisted CVD process is potentially attractive for the manufacture of semiconductors because it allows a less severe processing environment. First, the photo-assisted CVD processes occur at lower temperatures and the lower temperature reduces the risk of defects in the deposited materials. In this process, ultraviolet or UV light is used as the energy source to effect the deposition of chemicals on the wafers. The photo-assisted CVD processes also avoid radiation damage which can occur with currently prevalent processes. Furthermore, photo-assisted CVD processes based on the Company's patented method are more readily adaptable to the use of larger wafers (the silicon substrates from which semiconductor chips are made) than other CVD processes now in use. The trend in the industry is to the use of larger size wafers and smaller size chips. The Company has not determined whether a commercially feasible product can be developed from this technology. The Company has entered into a Research Agreement with the Regents of the University of California ("University") whereunder a feasibility study is being undertaken by the University under the direction of Roger W. Anderson, Ph.D. It is anticipated that, if the results of the University study are favorable, the Company will design and develop specifications for an initial photo-assisted CVD device. The initial device is expected to have one "chamber,"containing a number of light pipes and a pedestal (called a susceptor) to hold wafers and would be sold to academic and industry research facilities. If use by such facilities results in acceptance of the technology by the industry, the Company will attempt to develop a fully automatic multi-chamber, multi-wafer product for mass production of semiconductors. The automation (or robotic) components of the product are expected to be procured from other manufacturers. The Company's current plans for the proposed new photo CVD product are conceptual only. Detailed planning is expected to be done if, as and when the University study demonstrates the product's commercial feasibility. The development of first a research laboratory product and then an industrial product is expected to take a period of approximately two to three years. The total cost of the photo-assisted CVD product development effort is expected to be approximately $3,200,000, expended in stages over a two to three year period. All of the Company's plans and estimates are subject to significant uncertainties. Wafer Reclaiming Venture In November 1995, the Company entered into a joint venture agreement pursuant to which it acquired a 45% ownership interest and a 50% voting interest in Seil Semicon, Inc. Seil Semicon, Inc., which is in the preliminary start-up phase intends to develop and operate a silicon test wafer reclaiming business. The Company agreed to invest $500,000 in the venture, 10 $425,000 of which has been paid and up to $75,000 of which may be called at the time Seil Semicon obtains $3 million in third party financing. Seil Semicon has acquired real property for construction of the reclamation facility. The ultimate success of the venture depends on a number of factors, including securing adequate financing, of which there can be no assurances. Sales & Marketing The Company markets its products by participation in trade shows, by direct customer contact by the Company's sales personnel (the President and two salesmen in the United States and two sales and marketing personnel located in The Netherlands) and through independent sales representatives and distributors. The Company is dependent on its President, J.S. Whang, for continuing relationships with key customers. There are presently eight independent sales representatives, each covering a specified geographical area on an exclusive basis. The areas now covered by representatives are the State of Florida, the New England area, Northern Europe, Central Europe (including Germany), France, India, Italy, Korea, Taiwan, and the People's Republic of China. Representatives are paid a commission as specified from time to time, in the Company's commission schedule, which at present is higher for complete units and lower for spare parts and accessories. During fiscal 1995, two customers accounted for 28% and 11% respectively, of equipment sales. No other customers accounted for 10%one or more offerings, any one or more of the following:
     In this segment's sales. Semiconductor equipment sales generally fluctuateprospectus, we refer to the common stock (including the associated rights), preferred stock, debt securities, warrants and units collectively as “securities.” The total dollar amount of all securities that we may issue under this prospectus will not exceed $60,000,000.
     If we issue debt securities at a discount from their original stated principal amount, then, for purposes of calculating the total dollar amount of all securities issued under this prospectus, we will treat the initial offering price of the debt securities as the total original principal amount of the debt securities.
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     This prospectus may not be used to consummate a sale of securities unless it is accompanied by a prospectus supplement.
DESCRIPTION OF COMMON AND PREFERRED STOCK
     This section describes the general terms of our common stock and preferred stock. A prospectus supplement may provide information that is different from this prospectus. If the information in a prospectus supplement with respect to our common stock or preferred stock being offered differs from this prospectus, you should rely on the information in the prospectus supplement. A copy of our articles of incorporation, as amended, and certificate of designation, has been incorporated by reference from our filings with the level of capital spending in the semiconductor industry. The semiconductor business is cyclical. Competition The Company is not aware of any significant product which directly competes with the Atmoscan(R), however, there are several processing systems and various configurations of existing manufacturing products which provide advantages similar to those that the Company believes the Atmoscan(R) provides to semiconductor manufacturers. Notwithstanding the industry trendSEC as an exhibit to the use of vertical diffusion furnaces (with which Atmoscan(R) is not useable),registration statement.
Common Stock
     Our common stock and the Company believes that a number of customers are and will continue to be willing to buy Atmoscan(R) units for use with horizontal diffusion furnaces because the Atmoscan(R) provides better results in terms of more uniform wafer temperature and dispersion of heated gases in the semiconductor manufacturing process, less exposure of semiconductor wafers to contaminants, and other technical advantages which afford to its users a higher yield and, therefore, a lower per item cost in the manufacture of semiconductors. The Company believes that there are several products in the market which perform the same functions as the IBAL automation products, IBAL Atmoscan(R), IBAL Butler and IBAL Queue, but they are more complex and more expensive. The IBAL products are intended for customers who do not require the more complex systems. Load stations are sold to customers that are upgrading their existing facilities with other productsrights of the Company. These load stations provide a cleaner environment to those they replace and can reduce the down-time for the upgrade as these load stations were specifically designed to accept the Company's products without further modification. Products competitive with the Company's load station are sold by several well-established firms, larger than the Company. The Company believes, however, that there is a niche market for its load stations because 11 Atmoscan(R) and IBAL are included as components. The cantilever system is designed for easy assembly and disassembly to minimize down-time during maintenance. The Company currently sells its horizontal diffusion furnaces to customers who purchase them in small quantities and that it will maintain a competitive position through its policyholders of providing competitive prices and product support services designed for the customer's specific requirements. Employees The Company presently employs 44 people (including the corporate officers and four contract employees) in its semiconductor equipment business; 16 in manufacturing, 14 in engineering, seven in administration, and seven in sales positions. Of these, 27 are employed at the Company's offices and plant in Tempe, Arizona, and 17 at Tempress' facility in The Netherlands. FINANCIAL INFORMATION ABOUT FOREIGN AND DOMESTIC OPERATIONS AND EXPORT SALES The following table shows the amounts of revenue attributable to the Company's foreign sales for the past three fiscal years (the United States equipment sales being included in the table for comparison purposes). All foreign sales were associated with the Company's semiconductor equipment business and none were to affiliates.
1995 1994 1993 ---------------------------- ----------------------------- ------------------------------ United States (1) $2,462,852 (36%) $2,472,176 (51%) $2,003,064 (49%) Far East (2) 3,483,419 (51%) 1,136,432 (26%) 1,798,670 (44%) Europe (3) 493,786 (7%) 222,376 (5%) 286,152 (7%) India 424,011 (6%) 500,095 (12%) - (0%) --------- ----- --------- ------ --------- ------ Total $6,864,068 (100%) $4,331,079 (100%) $4,087,886 (100%)
- ---------- (1) Includes sales in Canada, which are not material. (2) Includes Korea, Singapore, Taiwan, Japan and the People's Republic of China. (3) Includes sales in Israel, which are not material. 12 RISK FACTORS Any investment in the securities offered hereby will involve a high degree of risk. Prospective investors should carefully consider the following risk factors before making an investment decision. 1. New Horizontal Diffusion Furnace Product. The Company has invested approximately $1.6 million in cash in the acquisition of assets currently used by Tempress in the manufacture and sale of horizontal diffusion furnaces and to fund the start-up losses and operation of that business. Those assets include certain items purchased from another company which had previously acquired the entire business of a bankrupt company, Tempress B.V., located in The Netherlands. The Company recently acquired a facility in The Netherlands for Tempress' operations. The Company also acquired from the bankrupt estate the right to use the trade name "Tempress" in connection with such furnaces. The Company has also hired a number of former Tempress technical and sales personnel with a view to designing, manufacturing and selling its own furnace products under the "Tempress" name. The Company believes that the causes of the Tempress bankruptcy were related to the fact that Tempress was undercapitalized and that large expenditures were incurred in the development of other products and unrelated to the quality and customer acceptance of the Tempress horizontal diffusion furnace. The Company further believes that employing certain former Tempress personnel and using that trade name will facilitate the Company's efforts to sell its furnace products. While the expenses associated with this new expansion are expected to result in an initial period of operating losses for the Company, such losses are expected to be recovered during subsequent periods if the expansion is successful. There is of course no assurance of success in this effort and if the Company's efforts do not succeed, the Company may suffer the permanent loss of approximately $1,600,000. There is a further risk that, as is estimated by at least one market research firm, the installation of new vertical diffusion furnaces will increase at a faster rate than is estimated by the Company. In that case, the demand for and sales of the Company's horizontal diffusion furnaces may be below the Company's estimates, its revenue and possible earnings may not increase as expected and the period of losses for The Netherlands operation may extend beyond the start up phase. See "THE COMPANY" and RISK FACTOR NO. 5, below. 2. Proposed New Photo CVD Product. A substantial portion of the Company's cash has been and will continue to be applied to the development of a proposed new photo-assisted CVD product based on patented technology which has not yet been shown to be functionally or economically feasible. On March 2, 1994, the Company entered into an agreement with the University of California, Santa Cruz ("University"), whereunder the University is conducting certain research with a view to determining the feasibility of a successful development effort. Although the Company plans to terminate the research and development at any time if it does not appear to be commercially feasible, termination would result in the incurrence of substantial losses. The Company's management estimates that it will need to expend approximately $3.2 million to develop marketable models of a photo-assisted CVD product. However, actual expenditures may materially exceed the Company's present estimates because of unexpected technical engineering or manufacturing requirements, general price increases, etc. The estimated expenditures for the development of the proposed new product do not include any provision for 13 the expansion of facilities for the manufacture of such new product. Since operating revenues are unlikely to result in sufficient cash flow to provide such additional funds, the source of such funds may be additional capital investment which, if available when required, would dilute the ownership percentage of shareholders of the Company. 3. Adequacy of Financing. Additional financing is expected to be required for the implementation of the Company's plans for expansion. There is no assurance that any additional financing will be available if and when required, or, even if available, that it would not materially dilute the ownership percentage of the then existing shareholders. 4. Assumptions. The Company's plans for the financing and development of its proposed business expansion are based on the experience, market information and judgment of Management and upon certain assumptions. Management's assumptions include in particular, the Company's ability to obtain the share of the horizontal diffusion furnace market formerly held by Tempress, the success of its expanded sales and marketing force, the feasibility of its proposed new photo-assisted CVD product, the development of a market for the new product, the sufficiency of funds available for its development and marketing and, if those assumptions prove to be invalid, the availability of other opportunities for expansion. Management also assumes that sales for the Company's existing products will continue at current levels for approximately three years. There is no assurance that the Company's plans will be realized or that any of the assumptions made will prove to be correct. Even if the assumptions underlying its plans prove to be correct, there can be no assurance that the Company will not incur substantial operating losses in attaining its goals. See "THE COMPANY." Management believes that the Company's future profitability and long term growth will depend on the continued introduction of new products which embody either newly developed technology or improvements of existing products. There is no assurance of any short term or long term success in any development or acquisition effort or in penetrating any market. Since its present product line consists of equipment suitable only for semiconductor manufacturing facilities using horizontal furnace technology, the most significant market for the Company's existing products is most likely to be limited to existing horizontal furnace facilities or new facilities which, because of cost considerations, are likely to continue to buy new horizontal furnaces. 5. Demand for Horizontal Diffusion Furnace Equipment. Demand for the Company's existing products, which are used in conjunction with horizontal diffusion furnaces, has declined in recent years because of a trend to competing newer vertical diffusion furnace technology in the industry. Based on Management's market information, the Company expects the market for such products to remain relatively stable for a period of approximately three years, although there is no assurance in that regard. Rather than expecting to increase sales as the result of a growing market, therefore, the Company expects to achieve that result by increasing its share of an existing market. Realization of that expectation will depend on the success of its plan to expand its sales and marketing force and its product line. Such expansion is expected to result in more complete sales coverage in Europe and in the ability of the Company to offer a more complete product mix, which will result in an increase in sales and revenue. Among the uncertainties affecting the Company's plan is the reaction of other capital equipment manufacturers competing for greater shares of the same market. 14 6. Cyclical Nature of the Semiconductor Manufacturing Industry. The semiconductor industry in which the Company sells its products is highly cyclical and has historically experienced periodic downturns, which often have had a severe effect on the demand for semiconductor manufacturing equipment. Prior semiconductor industry downturns have resulted in significant reductions in the Company's net sales, gross margin and net income. Moreover, this business will continue to be dependent on the capital expenditures of semiconductor manufacturers, which in turn will be largely dependent on the current and anticipated market demand for integrated circuits and products utilizing integrated circuits. Semiconductor manufacturers are currently experiencing a significant decrease in order bookings. In addition, the prices for semiconductors have declined dramatically, squeezing manufacturers' margins. These factors may affect semiconductor manufacturers' decisions to purchase capital equipment such as the Company's products. Further price declines due to increased supply of semiconductors may have a material adverse effect on the Company's business and results of operations. 7. Dependence on Certain Foreign Markets; Risks Associated with Foreign Operations. During its most recent fiscal year, ended on September 30, 1995, 64% of the Company's equipment sales were made to foreign customers in the Far East (51%), Europe (7%) and in India (6%). Foreign sales are expected to increase significantly as the result of the Company's proposed expansion of its horizontal diffusion business in Europe. While the Company's business has not been adversely affected in the past by its foreign business, there is a risk that it may be adversely affected in the future. Such risk includes possible losses on account of currency exchange rate fluctuations, possible future prohibitions against repatriation of earnings, or proceeds from disposition of investments, and from possible social and military instability in the case of India, South Korea and possibly elsewhere. The Company's wholly owned subsidiary, Tempress Systems, Inc., conducts its operations in The Netherlands. As a result, such operationsour common stock are subject to the taxation policies, employmentapplicable provisions of Arizona law, our articles of incorporation, our by-laws, as amended, and labor laws, transportation regulations, importthe rights of the holders of our preferred stock, if any. Certain provisions of Arizona law and export regulationsour articles of incorporation and tariffs, foreign exchange restrictions, international monetary fluctuations,by-laws are described under the heading “Certain Provisions of Arizona Law and other political, economicthe Company’s Articles of Incorporation and legal policiesBylaws” below.
As of December 31, 2010, under our articles of incorporation, we had the authority to issue 100,000,000 shares of common stock, par value $.01 per share, of which 9,408,815shares of our common stock were outstanding as of that nation,date. As of December 31, 2010, we had outstanding (i) stock options to purchase 612,290 shares of our common stock, of which 205,068 shares of common stock were issuable upon exercise of vested stock options as of that date and (ii) 126,892 undelivered shares of restricted common stock.
Voting Rights. Each outstanding share of our common stock is entitled to one vote per share of record on all matters submitted to a vote of shareholders and to vote together as a single class for the European Economic Unionelection of directors and in respect of other corporate matters. At a meeting of shareholders at which a quorum is present, all questions other than the other European nationscontested election of directors shall be decided by determining if the votes cast by shareholders favoring the action exceed the votes casts by shareholders opposing the action, without regard to abstentions, unless the matter i s one upon which a different vote is required by express provision of Arizona law, the NASDAQ or our articles of incorporation or by-laws. Directors, in which it conducts business. Consequently, the Company may encounter unforseen or unfamiliar difficulties in conducting its European operations. Changes in such laws and regulations may have a material adverse effect on the Company's operations. 8. Competition. The semiconductor equipment industry is competitive and the Company is relatively small in size and resources in comparison with its competitors. There is risk that larger, better financed competitorscontested election, will develop and market more advanced products than those now proposedbe elected by the Company or that competitors with greater financial resources may decrease prices thereby putting the Company under financial pressure. 9. Dependence on President. The company is now dependent for its management and important business relationships on the active participation of Mr. Jong S. Whang, its President. The loss of his services would materially and adversely affect the businessa plurality of the Company and its future prospects. There is presently insurance on the life of Mr. Whang for the benefitvotes of the Company, in the amountshares present at a meeting. Holders of $1,000,000 (which may be increased to $2,000,000), but there is no assurance that such amount will be sufficient to cover the costshares of 15 finding and hiring a suitable replacement for Mr. Whang. It may not be feasible for any successor to maintain the same relationships. 10. Joint Venture. In November 1995, the Company entered into a joint venture agreement pursuant to which it acquired a 45% ownership interest and a 50%common stock have cumulative voting interest in Seil Semicon, Inc. Seil Semicon, Inc., which is in the preliminary start-up phase intends to develop and operate a silicon test wafer reclaiming business. The Company agreed to invest $550,000 in the venture, $425,000 of which has been paid and $125,000 of which will be due at the time Seil Semicon obtains $3 million in third party financing. Seil Semicon has acquired real property for construction of the reclamation facility. The ultimate success of the venture depends on a number of factors, including securing adequate financing, of which there can be no assurances. If the venture is unable to obtain third party financing, or experiences delays in obtaining third party financing, the Company may be required to invest additional funds in the venture, terminate the venture or attempt to divest its interest in the venture, any of which could result in significant losses to the Company. There can be no assurance that the venture ever becomes operational or profitable. 11. Possible Disputes. The Company has entered into a research agreement with the University whereunder a feasibility study is to be undertaken by the University to develop a prototype model of a product embodying the Company's patented photo-assisted CVD technology. The University claims rights in certain pre-existing intellectual property related to certain photo-assisted CVD designs and processes. While it is understood that the Company's patented technology is to be the primary focus of the study, it is recognized that inventions based on the University's own claims may result from the study. If so, the Company will have a period of 90 days after disclosure to it by the University of such an invention in which to elect to obtain an exclusive, royalty-bearing license to make, use and sell any such invention first actually reduced to practice in the performance of the study. If the Company elects to obtain such a license, it will have 120 days to negotiate the terms of a license agreement. It is possible that the Company and the University may fail to agree on the terms of a license agreement within that 120-day period. If the company fails to enter into a license agreement, the Company will no longer have any rights with respect to such inventions. Furthermore, the royalty rateelection of directors.
Dividends. Holders of our common stock are entitled to receive dividends or other distributions when, as and if declared by our board of directors. The right of our board of directors to declare dividends, however, is subject to any rights of the holders of other classes of our capital stock and the availability of sufficient funds under Arizona law to pay dividends.
Preemptive Rights. Other than as described under the heading “Stockholders’ Rights Plan” below, the holders of our common stock do not have preemptive rights to purchase or subscribe for any license agreementof our capital stock or other securities.
Redemption. The shares of our common stock are not subject to redemption by operation of a sinking fund or otherwise.
Liquidation Rights. In the event of any liquidation, dissolution or winding up of the Company, subject to the rights, if any, of the holders of other classes of our capital stock, the holders of shares of our common stock are entitled to receive any of our assets available for distribution to our shareholders ratably in proportion to the number of shares held by them.
Listing. Our common stock is to be between .5% and 2% dependinglisted on the relative contributionNASDAQ under the symbol “ASYS.”
Transfer Agent and Registrar. The transfer agent and registrar for our common stock is Computershare Trust Company, 350 Indiana Street, Suite 800, Golden, Colorado 80401.
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Preferred Stock
     A certificate of the partiesdesignation or amendment to the developmentour articles of any such invention. Disputes could arise between the parties as to such contributions or to the time when the invention was first reduced to practice, which disputes may cause delays in negotiatingincorporation will specify the terms of a license agreementthe preferred stock being offered, and could result in litigation. 12. Product Protectionwill be filed or incorporated by reference as an exhibit to the registration statement before the preferred stock is issued. The following description of our preferred stock, and Infringement. The Company has been issued a number of patents covering some of its products. The issuance of those patents do not, however, provide assurance that any of them will protect the Company's products from infringement or otherwise enhance their value. Furthermore, while the Company does not believe that its products infringe on the proprietary rights of any other parties, there can be no assurance that the Company will, in the future, have all the patents or other proprietary rights necessary for the conduct of its business; or that other parties will not assert infringement claims against the Company. 16 13. Possible Loss of NASDAQ Eligibility. While the Company's Common Stock is now included on the Nasdaq SmallCap Market ("Nasdaq"), their continued inclusion will depend on the Company's ability to meet certain eligibility requirements established for the Nasdaq SmallCap System. Loss of Nasdaq eligibility could result if the Company sustains material operating losses or if the market pricedescription of the securities falls below certain specified levels (below $1.00 per sharepreferred stock in the case of the Common Stock). If any of the Company's securities are ineligible for trading on the Nasdaq system, such securitiesa prospectus supplement, may not be complete and is subject to, a rule under the Securities Exchange Act of 1934 that imposes additional sales practice requirements on broker-dealers who sell such securitiesand qualified in its entirety by reference to, persons other than established customers and accredited investors (generally institutions with assets in excess of $5,000,000 or individuals with a net worth in excess of $1,000,000 or annual income exceeding $200,000 or $300,000 jointly with their spouse). For transactions covered by the rule, the broker-dealer must make a special suitability determination for the purchaser and receive the purchaser's written consent to the transaction prior to the sale. The rule may adversely affect the ability of broker-dealers to sell the Company's securities, and consequently may limit the public market forArizona law and the trading priceactual terms and provisions contained in our articles of incorporation and bylaws, each as amended from time to time.
     As of December 31, 2010, under our articles of incorporation, we had the securities. 14. No Dividends. The Company has never paid cash dividends on its Common Stock and has no plansauthority to do so in the foreseeable future. The Company intends to retain earnings, if any, for business use. 15. Authorization of Preferred Stock. The Company's Articles of Incorporation authorizes the issuance of up toissue 100,000,000 shares of preferred stock, with such rights and preferences as maywhich are issuable in series on terms to be determined by our board of directors. Accordingly, our board of directors is authorized, without action by the shareholders, to issue preferred stock from time to time with such dividend, liquidation, conversion, voting and other rights and restrictions as it may determine. As of December 31, 2010, our board of directors had designated 540,000 shares as Series A Convertible Preferred Stock (the "Series A Preferred Stock"), but no shares of the Series A Preferred Stock were outstanding. No Series A Preferred Stock w ill be issued in connection with this registration statement, rather new series of preferred stock with different rights from the Series A Preferred Stock may be issued.
     The terms of any particular series of preferred stock will be described in the prospectus supplement relating to that particular series of preferred stock, including, where applicable:
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Registrar and Transfer Agent. The registrar and transfer agent for our preferred stock will be set forth in the applicable prospectus supplement.
Certain Provisions of Arizona Law and The Company’s Articles of Incorporation and By-Laws
     Certain provisions of our articles of incorporation and by-laws, as amended, and Arizona law could make our acquisition by a third party, a change in our incumbent management or a similar change in control more difficult, including:
     These provisions, which are summarized below, are likely to discourage certain types of coercive takeover practices and inadequate takeover bids. These provisions are also designed to encourage persons seeking to acquire control of us to first negotiate with our board of directors. We believe that these provisions help to protect our potential ability to negotiate with the Boardproponent of Directors may,an unfriendly or unsolicited proposal to acquire or restructure us, and that this benefit outweighs the potential disadvantages of discouraging such a proposal because our ability to negotiate with the proponent could result in an improvement of the terms of the proposal. The existence of these provisions which are described below could limit the price that investors might otherwise pay in the future for our securities. This description is intended as a summary only and is qualified in its entirety by reference to our articles of incorporation and by-laws, as well as Arizona law.
Articles of Incorporation, By-laws and Arizona Law
Authorized But Unissued Capital Stock. We have shares of common stock and preferred stock available for future issuance without shareholder approval, subject to any limitations imposed by the listing standards of the NASDAQ. We may utilize these additional shares for a variety of corporate purposes, including for future public offerings to raise additional capital or facilitate corporate acquisitions or for payment as a dividend on our capital stock. The existence of unissued and unreserved common stock and preferred stock may enable our board of directors to issue shares to persons friendly to current management or to issue preferred stock with dividend, liquidation, conversion, votingterms that could have the effect of making it more difficult for a third party to acquire, or other rights whichcould discourage a third party from seeking to acquire, a controlling interest in the Company by means of a merger, tender offer, proxy contest or otherwise. In addition, if we issue preferred stock, the issuance could adversely affect the voting power or otherlikelihood that such holders will receive dividend payments and payments upon liquidation.
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Blank Check Preferred Stock. Our board of directors, without shareholder approval, has the authority under our articles of incorporation, as amended, to issue preferred stock with rights superior to the rights of the holders of the Company's Common Stock. In addition, the issuance of suchcommon stock. As a result, preferred stock may havecould be issued quickly and easily, could impair the effectrights of rendering more difficultholders of common stock and could be issued with terms calculated to delay or discouraging an acquisition of the company or changesprevent a change in control or make removal of the Company. Although the Company does not currently intend to issue any sharesmanagement more difficult.
Number of its preferred stock there can be no assuranceDirectors; Removal; Filling Vacancies. Our articles of incorporation, as amended, provide that the Company will not do so innumber of directors shall be fixed by the future. 16. Technological Change. Semiconductor manufacturing equipment and processes are subjectby-laws, as amended, which our board of directors can amend without shareholder approval. Our by-laws default to rapid technological change. The Company believes that its future success will depend in part upon its ability to continue to enhance its existing products and their process capabilities and to develop and manufacture new products with improved process capabilities that enable semiconductor manufacturers to fabricate semiconductors more efficiently. New product introductions could contribute to quarterly fluctuations in operating results as orders for new products commence and orders for existing products decline. Failure to introduce new products successfully in a timely manner could result in loss of competitive position and reduced sales of existing products. Furthermore, the inability to produce such products or any failure to achieve market acceptance could have a material adverse effect on the Company's business and results of operations. 17. Litigation and Contract Disputes. From time to time, the Company is a party to litigation and disputes incidental to its business and commercial transactions generally. The Company currently is not engaged in litigation, but a certain semiconductor manufacturer has 17 threatened to assert a breach of contract claim against the Company. The Company does not believe it breached any obligations to such party and, if a claim is filed, the Company intends to assert defenses against such claim. USE OF PROCEEDS Assuming that all of the Options and all of the Purchase Rights are exercised, the net proceeds to the Company are estimated to be approximately $178,550. The proceeds will be allocated to the Company's working capital for Company operations. The Company will not receive any of the proceeds from the subsequent sale of the Common Stock. 18 SELLING SHAREHOLDERS The following table provides certain informationArizona law with respect to the Common Stockremoval of directors. Arizona law provides that directors may be removed with or without cause where the votes cast by shareholders opposing the action would not be sufficient to elect the director under cumulative voting. A vote to remove one or more directors must be taken at a shar eholder’s meeting at which a quorum is present where one of the purposes of the meeting is to remove one or more directors. A director cannot be removed by written consent of shareholders unless written consents are obtained from the holders of all the outstanding shares entitled to vote on the removal of the director. Our by-laws provide that vacancies on our board of directors may be filled by a majority vote of the remaining directors, though not less than a quorum. Arizona law also provides that shareholders may fill any vacancy on our board of directors.
Shareholder Meetings and Action. Our by-laws, as amended, provide that shareholders can only call a special meeting with the approval of holders of not less than fifty percent (50%) of all votes entitled to be cast on any issue proposed to be considered at the proposed special meeting. Our by-laws also provide that the business of special meetings of shareholders shall be confined to the purposes stated in the notice of the meeting. These provisions may discourage another person or entity from making a tender offer, unless it acquired a majority of our outstanding voting sto ck, because the person or entity could only take action at a duly called shareholders’ meeting relating to the business specified in the notice of meeting and not by written consent. Arizona law provides that shareholders may act outside of a meeting if one or more written consents describing the action taken are signed by the holders of outstanding shares having one hundred percent (100%) of the votes entitled to be cast at a meeting at which all shares entitled to vote on the action were present and voted.
Anti-Takeover Effects of Various Provisions of Arizona Law
     Arizona Revised Statutes (“ARS”) Sections 10-2701 et seq. were adopted by the Arizona legislature in an attempt to prevent corporate “greenmail” and restrict the ability of a potential suitor to acquire domestic corporations. These statutes generally apply to business combinations or control share acquisitions of “issuing public corporations,” which defined term includes Amtech. The provisions summarized below could discourage, deter, delay or impede a tender offer or other attempt to acquire control of Amtech.
Arizona Business Combination Statute. The Arizona business combination statute would limit our ability to engage in Business Combinations with Interested Shareholders (each as defined below).
     “Business Combination” means any (A) merger or consolidation of Amtech or any subsidiary of Amtech with an Interested Shareholder, (B) exchange of shares of the Amtech’s common stock or any subsidiary for shares of an Interested Shareholder, or (C) sale, lease, transfer or other disposition to or with an Interested Shareholder of 10% or more of the consolidated assets of Amtech.
     “Interested Shareholder” means any person other than Amtech or a subsidiary of Amtech that is either (A) a direct or indirect beneficial owner of 10% or more of the voting power of the outstanding common stock of Amtech or (B) an affiliate of Amtech who at any time during the three years immediately before the date in question was the beneficial owner of 10% or more of the voting power of the then outstanding common stock of Amtech.
     “Share Acquisition Date” means the date that a person first becomes an Interested Shareholder of Amtech.
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     Business Combinations Within Three Years After Share Acquisition Date. For three years after an Interested Shareholder’s Share Acquisition Date, Amtech may not directly or indirectly engage in any Business Combination with an Interested Shareholder or any affiliate of an Interested Shareholder unless, before the Interested Shareholder’s Share Acquisition Date, a committee of disinterested directors approved either:
     Business Combinations More Than Three Years After Share Acquisition Date. If a committee of disinterested directors has not approved the Business Combination or the acquisition of common stock as provided above, Amtech may not directly or indirectly engage in any Business Combination with an Interested Shareholder or any affiliate of an Interested Shareholder unless:
Arizona Control Share Acquisition Statute. The Arizona control share acquisition statute would limit the voting rights of a person who acquires shares of Amtech under certain circumstances in a control share acquisition (as defined below).
     Control Share Acquisition means an acquisition, directly or indirectly (in one or more transactions within 120 days or pursuant to a plan), by a person of beneficial ownership of shares of common stock of Amtech that would, but for the limitations in the control share acquisition statute, entitle the acquiring person to exercise a new range of voting power within the following specified ranges: (A) at least 20% but less than 33-1/3%, (B) at least 33-1/3% but less than or equal to 50% and (C) over 50%.
     Within ten days after a Control Share Acquisition, the acquiring person must deliver to the corporation an information statement specifying, among other things, the range of voting power in the election of directors that, but for the limitations in the statute, the acquiring person believes would result from the Control Share Acquisition. At the time of delivery of the information statement, the acquiring person may request that a special meeting of shareholders be called to consider the voting rights of “excess” shares (referred to below).
     To the extent that shares of common stock of Amtech acquired in a Control Share Acquisition exceed the threshold of voting power of any of the next specified range of voting power, such “excess” shares will have the same voting rights as other shares of July 19, 1996. Except as set forth below, nonecommon stock for election of directors but will not have the right to vote on other matters unless approved by a shareholder resolution at an annual or special meeting. Such resolution must be approved by the affirmative vote of a majority of the outstanding voting shares of common stock (excluding shares owned by the acquiring person, its affiliates or any officer or director of Amtech).
     The status of voting rights of “excess” shares is not required to be presented for consideration at any meeting of shareholders unless, at the time of delivery of the information statement referred to above, the acquiring person has entered into a definitive financing agreement for any financing of the acquisition not to be provided by monies of the acquiring person.
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     If an acquiring person fails to deliver the required information statement within ten days after a Control Share Acquisition or if the Companies’ shareholders have voted not to accord voting rights to an acquiring person’s “excess” shares referred to above, then Amtech may call for the redemption of such Selling Shareholders has had“excess” shares at the fair market value of those shares at the time the call for redemption is given.
Stockholder Rights’ Plan
     On December 15, 2008, we entered into an Amended and Restated Rights Agreement (the “Restated Rights Agreement”) with Computershare Trust Company, N.A., as Rights Agent, which amended and restated the terms governing the previously authorized shareholder rights (each a material relationship with the Company other than as a result of ownership“Right”) to purchase fractional shares of the securitiesCompany’s Series A Participating Preferred Stock currently attached to each of the outstanding Common Shares of the Company. The Offered Securities may be offeredAs amended, each Right entitles the registered holder to purchase from time to time by the Selling Shareholders named below or their nominees, and this Prospectus may be required to be delivered by persons who may be deemed to be underwriters in connection with the offer or sale of such securities. Because (i) the Selling Shareholders may offer all or some of the Offered Securities held by them pursuant to offerings contemplated by this Prospectus, (ii) the Offered Securities are not necessarily being underwritten on a firm commitment basis, and (iii) the Selling Shareholders may purchase additional shares of Common Stock or Common Stock equivalents from time to time, the Company cannot accurately estimate the amount of shares of Common Stock to be held by the Selling Shareholders after completion of the offerings contemplated by this Prospectus. The following table assumes that each Selling Shareholder will sell all Offered Securities, which may not be the case. The Company has agreed to register such securities under the Securities Act and to pay all expenses in connection therewith (other than brokerage commissions and fees and expenses of counsel). Such securities have been included in the Registration Statement of which this Prospectus is a part. This Prospectus may be used from time to time by the Company to issue the shares of Common Stock covered herein upon the exercise of Options or the exercise of the Purchase Rights. 19
- ---------------------------------------------------------------------------------------------------------------------------------- Shares of Common Stock Shares of Common Stock Beneficially Owned Prior to Owned Following the the Offering(1)(3) Shares Offering(1)(2)(3) --------------------------------------- Offered -------------------------------------- Selling Stockholder Number Percent Herein Number Percent - ---------------------------------------------------------------------------------------------------------------------------------- Dr. Aime Avniel 10,000 (6) * 10,000 (7)(8) 0 0% 8552 E. Via Del Palacio Scottsdale, Arizona 85258 - ---------------------------------------------------------------------------------------------------------------------------------- Donald F. Johnston (4) 11,250 (9) * 10,000 (10)(11) 1,250 (8) * 13615 N. Robertson Drive Sun City West, Arizona 85375 - ---------------------------------------------------------------------------------------------------------------------------------- Alvin Katz (4) 130,000 (12) 3.16% 10,000 (11)(13) 120,000 (8) 2.92% 301 N. Birch Road Boca Raton, FL 33304 - ---------------------------------------------------------------------------------------------------------------------------------- Bruce R. Thaw (4) 51,000 (14) 1.24% 10,000 (11)(15) 41,000 (8) 1.0% 45 Banfi Plaza Farmingdale, New York 11735 - ---------------------------------------------------------------------------------------------------------------------------------- J.S. Whang (4) 138,976 (16) 3.37% 15,000 (17) 123,976 (8) 3.02% 131 South Clark Drive Tempe, AZ 85281 - ---------------------------------------------------------------------------------------------------------------------------------- Robert T. Hass (4) 13,500 (18) * 10,000(8)(19) 5,500 (8) * 131 South Clark Drive Tempe, AZ 85281 - ---------------------------------------------------------------------------------------------------------------------------------- Eugene R. Hartman 10,000 (20) * 10,000(8)(21) 0 0% 1607 Waltham Court Lutherville, MD 21093 - ---------------------------------------------------------------------------------------------------------------------------------- Carol Bernhardt (5) 4,500 (22) * 4,500(8)(23) 0 0% 131 South Clark Drive Tempe, AZ 85281 - ---------------------------------------------------------------------------------------------------------------------------------- Katherine Burgess (5) 5,000 (24) * 5,000(8)(25) 0 0% 131 South Clark Drive Tempe, AZ 85281 - ---------------------------------------------------------------------------------------------------------------------------------- Jihyo Rhieu (5) 0 0% 50,000(8)(26) 0 0% 131 South Clark Drive Tempe, AZ 85281 - ---------------------------------------------------------------------------------------------------------------------------------- All Selling Shareholders as a 374,226 (26) 8.92% 134,500 291,726(28) 7.07% Group - ----------------------------------------------------------------------------------------------------------------------------------
* Represents less than 1%. (1) Assumes all of the Options and Purchase Rights are exercised and no additional shares are acquired. (2) Assumes all of the shares offered are sold by the Selling Stockholders. (3) The percentages shown include the shares of Common Stock actually owned as of July 19, 1996, and the shares of Common Stock with respect to which the person had the right to acquire beneficial ownership within 60 days of such date pursuant to options. All shares of Common Stock that the identified person had the right to acquire within 60 days of July 19, 1996, upon the exercise of options, are deemed to be 20 outstanding when computing the percentage of the securities owned by such person, but are not deemed to be outstanding when computing the percentage of the securities owned by any other person. (4) Mr. Whang is the Company's President, CEO and a director. Mr. Hass is the Vice President-Finance, Chief Financial Officer, Treasurer, Secretary, and a director. Messrs. Johnston, Katz and Thaw are presently directors. (5) Currently an employee of the Company. (6) Includes 10,000 shares issuable upon presently exercisable Purchase Rights. (7) Pursuant to a Directors Stock Purchase Agreement dated May 13, 1993, Dr. Avniel has the right to purchase up to 10,000 shares of Common Stock at a purchase price of $1.06 per share. Dr. Avniel's purchase rights were to expire on June 30, 1995, however, the Board of Directors of the Company extended the Agreement until 30 days after the effective dateone one-thousandth of a registration statement registering the shares subject to the Agreement. (8) The sharesshare of Common Stock to be issued have been adjusted to reflect (i) a 2-for-1 reverse stock split of the Company's Common Stock effected June 3, 1993, and (ii) a 2-for-1 forward stock split of the Company's Common Stock effected March 29, 1996 (9) Includes 10,000 shares issuable upon presently exercisable Purchase Rights. (10) Pursuant to a Directors Stock Purchase Agreement dated April 19, 1994, Mr. Johnston has the right to purchase up to 10,000 shares of Common Stock at a purchase price of $1.75 per share. (11) The shares of Common Stock to be issued have been adjusted to reflect a 2-for-1 forward stock split of the Company's Common Stock effected March 29, 1996 (12) Includes 10,000 shares issuable upon presently exercisable Purchase Rights. (13) Pursuant to a Directors Stock Purchase Agreement dated May 1, 1995, Mr. Katz has the right to purchase up to 10,000 shares of Common Stock at a purchase price of $2.235 per share. (14) Includes 10,000 shares issuable upon presently exercisable Purchase Rights, and warrants to purchase 9,000 shares of Common StockSeries A Preferred at an exercise price of $2.25 per share. (15)$51.60 (the “Exercise Price”), subject to adjustment. The plan is currently set to expire on December 14, 2018.
Limitation of Liability and Indemnification
     Pursuant to a Directors Stock Purchase Agreement dated May 1, 1995, Mr. Thaw has the right to purchase up to 10,000 shares of Common Stock at a purchase price of $2.235 per share. (16) Includes (i) 9,488 shares held jointly with Mr. Whang's spouse and (ii) the 15,000 shares issuable upon the exercise of the presently exercisable Options. (17) Represents shares underlying Options granted pursuant to an Incentive Stock Option Agreement dated May 11, 1983, pursuant to which Mr. Whang has the right to purchase up to 15,000 shares of Common Stock at an option exercise price of $1.76 per share. (18) Includes 8,000 shares issuable upon presently exercisable Options. (19) Represents shares underlying options granted pursuant to an Incentive Stock Option Agreement dated October 14, 1992, pursuant to which Mr. Hass has the right to purchase up to 10,000 shares of Common Stock at an option exercise price of $0.625 per share. (20) Includes 10,000 shares issuable upon presently exercisable Options. (21) Represents shares underlying Options granted pursuant to an Incentive Stock Option Agreement dated February 19, 1991, pursuant to which Mr. Hartman has the right to purchase up to 10,000 shares of Common Stock at an option exercise price of $1.125 per share. 21 (22) Includes 4,500 shares issuable upon presently exercisable Options. (23) Represents shares underlying Options granted pursuant to Incentive Stock Option Agreements dated August 17, 1988 and January 17, 1991, pursuant to which Ms. Bernhardt has the right to purchase up to 4,000 and up to 500 shares of Common Stock at option exercise prices of $1.00 and $2.60 per share, respectively. (24) Includes 5,000 shares issuable upon presently exercisable Options. (25) Represents shares underlying options granted pursuant to an Incentive Stock Option Agreement dated December 21, 1991, pursuant to which Ms. Burgess has the right to purchase up to 5,000 shares of Common Stock at an option exercise price of $1.00 per share. (26) Represents shares underlying Options granted pursuant to an Incentive Stock Option Agreement dated June 28, 1991, pursuant to which Mr. Rhieu has the right to purchase up to 50,000 shares of Common Stock at an option exercise price of $1.03 per share. (27) Includes 42,500 shares issuable upon exercise of presently exercisable Options, 40,000 shares of issuable upon exercise of presently exercisable Purchase Rights, and 9,000 shares issuable upon exercise of presently exercisable warrants. 22 DETERMINATION OF OFFERING PRICE The offering price of the Common Stock subject to this Prospectus has been contractually established as follows: The Options are exercisable at prices ranging from $0.625 to $2.60 per share, depending upon the terms of the Option Agreement between the Optionee and the Company, such exercise price determined as the fair market value on the date of grant of each Option. The Directors Purchase Rights are exercisable at prices ranging from $1.06 to $2.235 per share, depending upon the terms of the Directors Agreement between the Director and the Company, such purchase price determined as the fair market value on the date of grant of each Purchase Right. This Prospectus may be used from time to time by the Company to issue the shares of Common Stock covered herein upon the exercise of Options or the exercise of the Purchase Rights. PLAN OF DISTRIBUTION The Company will cause the issuance of the shares of Common Stock to Directors or the Optionees upon proper exercise of the Purchase Rights or the Options, as the case may be. The Common Stock issuable on exercise of the Purchase Price or Options, when issued, will be included in the outstanding shares of the Company quoted on the Nasdaq SmallCap Market. The Company will pay the expenses incident to the registration of the securities offered hereby. The Company will not pay any expenses incident to the offering and sale of the Common Stock by the holders thereof. Transfer Agent and Warrant Agent The Transfer Agent for the Common Stock and the Redeemable Warrants is American Securities Transfer, Incorporated, of 938 Quail Street, Suite 101, Lakewood, Colorado 80202-1817. 23 RECENT EVENTS Sale of Contract Personnel Business. In October 1995, the Board of Directors of the Company determined to dispose of the contract personnel business in order to allow the Company to focus on its core semiconductor equipment business. On December 29, 1995, Amtech entered into an Agreement and Plan of Reorganization and Corporate Separation with Eugene R. Hartman, a Vice President and director of Amtech and the President of Echelon (the "Agreement"), to split-off the contract personnel business operated by Amtech through Echelon. On January 29, 1996, the parties closed the split-off transaction (the "Split-Off") effective as of December 31, 1995. The Company transferred all of the stock of Echelon held by it to Mr. Hartman in exchange for 98,016 shares of Amtech Common Stock held by Mr. Hartman. The total consideration for the Echelon stock was valued at approximately $800,000. A cash dividend in the amount of $393,368 was distributed by Echelon to Amtech prior to the Spilt-Off in order to equalize values. Pursuant to the Agreement, Mr. Hartman acquired all of the assets and assumed all of the liabilities of Echelon. Prior to entering into the Echelon Agreement with Mr. Hartman, the Company sought and negotiated offers from third parties. However, in the opinion of the Board, the best offer was tendered by Mr. Hartman. The transaction was conducted at arms' length, and management does not believe that a better deal could have been made with unrelated third parties. As of January 26, 1996, Mr. Hartman resigned as an officer of Amtech and as of February 29, 1996, Mr. Hartman ceased to be a director of the Company upon election of his successor at the Company's annual meeting of shareholders. Industry Slowdown. Semiconductor manufacturers currently are experiencing a significant decrease in order bookings. In addition, the prices for semiconductors have declined dramatically, squeezing manufacturers' margins. These factors may affect semiconductor manufacturers' decisions to purchase capital equipment such as the Company's products. Further price declines due to increased supply of semiconductors may have a material adverse effect on the Company's business and results of operations. Increased Backlog. During recent periods, the Company has been experiencing a significantly greater order backlog than prior periods. The increase in the backlog is due in substantial part to a substantial multi-year order, expanded product line and customers' requested delays in deliveries from that scheduled in the original purchase orders. Also, the Company has experienced long lead-times in purchasing certain components from suppliers of quartz parts, which has and is resulting in the Company taking up to six months to deliver equipment that contains such quartz parts. EXPERTS The financial statements of the Company as of September 30, 1995, and for each of the three years in the period ended September 30, 1995, incorporated by reference herein and in the registration statement, have been audited by Arthur Andersen LLP, independent public 24 accountants, as indicated in the reports with respect thereto, in reliance upon the authority of said firm as experts in giving said reports. LEGAL MATTERS The legality of the securities offered hereby has been passed upon for the Company by Squire, Sanders & Dempsey, Phoenix, Arizona. 25 ======================================== ====================================== NO PERSON HAS BEEN AUTHORIZED TO GIVE ANY INFORMATION OR TO MAKE ANY REPRESENTATIONS OTHER THAN THOSE CONTAINED IN THIS PROSPECTUS OR ANY RELATED PROSPECTUS SUPPLEMENT AND, IF GIVEN OR MADE, SUCH INFORMATION OR REPRESENTATIONS MUST NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED. NEITHER THIS PROSPECTUS NOR ANY PROSPECTUS SUPPLEMENT CONSTITUTES AN OFFER TO SELL OR THE SOLICITATION OF AN OFFER TO BUY ANY SECURITIES OTHER THAN THE SECURITIES DESCRIBED IN THIS PROSPECTUS AND RELATED PROSPECTUS SUPPLEMENT OR AN OFFER TO SELL OR THE SOLICITATION OF AN OFFER TO BUY SUCH SECURITIES IN ANY CIRCUMSTANCES IN WHICH SUCH OFFER OR SOLICITATION IS AMTECH SYSTEMS, INC. UNLAWFUL. NEITHER THE DELIVERY OF THIS PROSPECTUS OR ANY RELATED PROSPECTUS SUPPLEMENT NOR ANY SALE MADE HEREUNDER 134,500 Shares of Common Stock SHALL, UNDER ANY CIRCUMSTANCES, CREATE ___________ ANY IMPLICATION THAT THERE HAS BEEN NO CHANGE IN THE AFFAIRS OF THE COMPANY SINCE THE DATE HEREOF OR THAT THE INFORMATION CONTAINED HEREIN OR THEREIN IS CORRECT AS OF ANY TIME SUBSEQUENT TO ITS DATE. -------------------- --------------------------- PROSPECTUS TABLE OF CONTENTS --------------------------- Page ---- Available Information..................2 Incorporation of Certain Documents by Reference.........................3 Prospectus Summary ....................4 The Company............................6 Risk Factors..........................13 Use of Proceeds.......................18 Selling Shareholders..................19 Determination of Offering Price.......23 Plan of Distribution..................23 Recent Events.........................24 Experts...............................24 Legal Matters.........................25 ======================================== ===================================== PART II INFORMATION NOT REQUIRED IN PROSPECTUS Item 14. Other Expenses of Issuance and Distribution. The estimated expenses in connection with the issuance and distribution of the securities being registered, other than underwriting compensation, are as follows: SEC registration fee.......................................................$100 Legal fees and disbursements.............................................$5,000 Accounting fees and disbursements........................................$1,000 Blue Sky fees and expenses...............................................$2,500 Miscellaneous............................................................$2,500 ------- Total...................................................................$11,100 ======= The foregoing expenses will be borne by the Company. Item 15. Indemnification of Directors and Officers. The right of the shareholders to sue any director for misconduct in conducting the affairs of the Company is limited by Article 14 of the Company'sAmtech’s Articles of Incorporation, and Arizona statutory law to actions for damages resulting from a breach of a director's fiduciary duty of loyalty, acts or omissions not in good faith or involving intentional misconduct or knowing violations of the law, the unlawful payment of dividends or stock repurchases or transactions in which a director receives an improper personal benefit. Ordinary negligence is not a ground for such a suit. The Company also has the right, pursuant to Article 11 of the Company's Articles of Incorporation, toit shall indemnify any present orand all of its existing and former director or officer of the Company fordirectors, officers, employees and agents against all expenses incurred by them and each of them, including, but not limited to legal fees, judgments, penalties and amounts paid in connection withsettlement or compromise, which may arise or be incurred, rendered, or levied in any legal action brought or threatened against such personany of them for or on account of any action or omission alleged to have been committed while acting within the scope of employment as director, officer, employee or agent of the Company, whether or not any action is or has been filed against them and whether or not any settlement or compromise is approved by a court, indemnification shall be made by the Company whether the legal action brought or threatened is by or in the courseright of the Company or by any other person. Whenever any existing or former director, officer, employee, or agent shall report to the President of the Company or the chairman of the Board of Directors that he or she has incurred or may incur expenses, including, but not limited to, legal fees, judgments, penalties and amounts paid in settlement or compromise in a legal action brought or threatened against him or her for or on account of any action or omission alleged to have been committed by him or her while acting within the scope of his or her employment as a director, officer, employee or agent of the person's duties, ifCompany, the person actedBoard of Directors shall, at its next regular or at a special meeting held within a reasonable time thereafter, determine in good faith, whether in regard to the matter involved in the action or contemplated action, such person acted, failed to act, or refused to act willfully or with gross negligence or with fraudulent or criminal intent. If the Board of Directors determines, in good faith, that such person did not act, fail to act, or refuse to act willfully or with gross negligence or with fraudulent or criminal intent, in regard to the matter involved in the action or contemplated action, such person acted, failed to act, or refused to act willfully or with gross negligence or with fraudulent criminal intent, indemnification shall be mandatory and shall be automatically extended as specified herein; provided, that the Company shall have the right to refuse indemnification in a mannerany instance in which the person reasonably believed to bewhom indemnification would otherwise have been applicable shall have unreasonably refused to permit the Company, at its own expense and through counsel of its own choosing, to defend him or her in the action.
     Section 10-851 of Arizona’s Revised Statutes enables a corporation to eliminate or limit personal liability of members of its board of directors for violations of their fiduciary duty of care. However, Arizona law does not permit the elimination of a director’s or officer’s liability: (i) in connection with a proceeding by or in the right of the corporation in which the director was adjudged liable to the corporation; and (ii) in connection with any other proceeding charging improper financial benefit to the director, whether or not opposed toinvolving action in the best interests ofdirector’s official capacity, in which the Company, and with respect to criminal actions, had no reasonable cause to believedirector was adjudged liable on the person's conductbasis that financial benefit was unlawful, provided that such indemnification is made pursuant to then existing provisions of Arizona statutory law atimprop erly received by the time of any such indemnification. The statute does not limit the liability of directors or officers for monetary damages under the Federal securities laws. director.
Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers or persons controlling Amtech pursuant to the Company, the Companyforegoing provision, Amtech has been informed that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Securitiessuch Act and is therefore unenforceable.
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DESCRIPTION OF DEBT SECURITIES
     This prospectus describes certain general terms and provisions of the debt securities we may offer under this prospectus and one or more prospectus supplements. When we offer to sell a particular series of debt securities, we will describe the specific terms of the series in a prospectus supplement. The following description of debt securities will apply to the debt securities offered by this prospectus unless we provide otherwise in the applicable prospectus supplement. The applicable prospectus supplement for a particular series of debt securities may specify different or additional terms.
     We may issue “senior,” “senior subordinated,” or “subordinated” debt securities. “Senior securities” will be direct obligations of ours and will rank equally and ratably in right of payment with other indebtedness of ours that is not subordinated. “Senior subordinated securities” will be subordinated in right of payment to the prior payment in full of senior indebtedness, as defined in the applicable prospectus supplement, and may rank equally and ratably with the senior subordinated notes and any other senior subordinated indebtedness. “Subordinated securities” will be subordinated in right of payment to senior subordinated securities.
     We need not issue all debt securities of one series at the same time. Unless we provide otherwise, we may reopen a series, without the consent of the holders of such series, for issuances of additional securities of that series.
     We will issue the senior debt securities and senior subordinated debt securities under a senior indenture, which we will enter into with the trustee to be named in the senior indenture, and we will issue the subordinated debt securities under a subordinated indenture, which we will enter into with the trustee to be named in the subordinated indenture. We use the term “indenture” or “indentures” to refer to both the senior indenture and the subordinated indenture. Each indenture will be subject to and governed by the Trust Indenture Act of 1939, as amended, or the Trust Indenture Act, and we may supplement the indenture from time to time. Any trustee under any indenture may resi gn or be removed with respect to one or more series of debt securities, and we may appoint a successor trustee to act with respect to that series. We have filed a form of indenture as an exhibit to this registration statement, of which this prospectus forms a part. The terms of the senior indenture and subordinated indenture will be substantially similar, except that the subordinated indenture will include provisions pertaining to the subordination of the subordinated debt securities and senior subordinated debt securities to the senior debt securities and any other of our senior securities. The following statements relating to the debt securities and the indenture are summaries only, are subject to change and are qualified in their entirety to the detailed provisions of the indenture, any supplemental indenture and the discussion contained in any prospectus supplements.
General
     The debt securities will be our direct obligations. We may issue debt securities from time to time and in one or more series as our board of directors may establish by resolution or as we may establish in one or more supplemental indentures. The particular terms of each series of debt securities will be described in a prospectus supplement relating to the series. We may issue debt securities with terms different from those of debt securities that we previously issued.
     We may issue debt securities from time to time and in one or more series with the same or various maturities, at par, at a premium or at a discount. We will set forth in a prospectus supplement, relating to any series of debt securities being offered, the initial offering price and the following terms of the debt securities:
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     We may issue debt securities that are exchangeable for or convertible into shares of our common stock or other securities or property. The terms, if any, on which the debt securities may be exchanged for or converted into shares of our common stock or other securities or property will be set forth in the applicable prospectus supplement. Such terms may include provisions for conversion, either mandatory, at the option of the holder, or at our option, in which case the number of shares of common stock or other securities or property to be received by the holders of debt securities would be calculated as of a time and in the manner stated in the prospectus supplement.
     We may issue debt securities at less than the principal amount payable upon maturity. We refer to these securities as “original issue discount securities.” If material or applicable, we will describe in the applicable prospectus supplement special U.S. federal income tax, accounting and other considerations applicable to original issue discount securities.
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     If we denominate the purchase price of any of the debt securities in a foreign currency or currencies or a foreign currency unit or units, or if the principal of, and interest and any additional amounts on, any series of debt securities is payable in a foreign currency or currencies or a foreign currency unit or units, we will provide you with information on the restrictions, elections, general tax considerations, specific terms and other information with respect to that issue of debt securities and such foreign currency or currencies or foreign currency unit or units in the applicable prospectus supplement.
     Except as may be set forth in any prospectus supplement relating to the debt securities, an indenture will not contain any other provisions that would limit our ability to incur indebtedness or that would afford holders of the debt securities protection in the event of a highly leveraged or similar transaction involving us or in the event of a change in control. You should review carefully the applicable prospectus supplement for information with respect to events of default and any covenants applicable to the debt securities being offered.
Payments and Paying Agents
     Unless we otherwise indicate in the applicable prospectus supplement, we will make payment of the interest on any debt securities on any interest payment date to the person in whose name the debt securities, or one or more predecessor securities, are registered at the close of business on the regular record date for the interest.
     We will pay principal of, and interest and any additional amounts on, the debt securities of a particular series at the office of the paying agents designated by us, except that, unless we otherwise indicate in the applicable prospectus supplement, we may make interest payments by check, which we will mail to the holder, or by wire transfer to certain holders. Unless we otherwise indicate in a prospectus supplement, we will designate the corporate trust office of the trustee as our sole paying agent for payments with respect to debt securities of each series. We will name in the applicable prospectus supplement any other paying agents that we initially designate for the debt securities of a particular series.
Form, Transfer and Exchange
     Each debt security will be represented by either one or more global securities registered in the name of The Depository Trust Company, New York, New York, known as DTC, as depositary, or a nominee of the depositary (as a “book-entry debt security”), or a certificate issued in definitive registered form (as a “certificated debt security”), as described in the applicable prospectus supplement. Except as described under “Global Debt Securities and Book-Entry System” below, book-entry debt securities will not be issuable in certificated form.
Certificated Debt Securities
     You may transfer or exchange certificated debt securities at the trustee’s office or paying agencies in accordance with the terms of the indenture. No service charge will be made for any transfer or exchange of certificated debt securities, but we may require payment of a sum sufficient to cover any tax or other governmental charge payable in connection with a transfer or exchange.
     You may transfer certificated debt securities and the right to receive the principal of, and interest and any additional amounts on, certificated debt securities only by surrendering the old certificate representing those certificated debt securities and either we or the trustee will reissue the old certificate to the new holder, or we or the trustee will issue a new certificate to the new holder.
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Global Debt Securities and Book-Entry System
     Each global debt security representing book-entry debt securities will be deposited with, or on behalf of, the depositary, and registered in the name of the depositary or a nominee of the depositary. Ownership of beneficial interests in book-entry debt securities will be limited to persons that have accounts with the depositary for the related global debt security, whom we refer to as participants, or persons that may hold interests through participants.
     Except as described in this prospectus or any applicable prospectus supplement, beneficial owners of book-entry debt securities will not be entitled to have securities registered in their names, will not receive or be entitled to receive physical delivery of a certificate in definitive form representing securities and will not be considered the owners or holders of those securities under the indenture. Accordingly, to exercise any rights of a holder under the indenture, each person beneficially owning book-entry debt securities must rely on the procedures of the depositary for the related global debt security and, if that person is not a participant, on the procedures of the participant through which that person owns its interest.
     We understand, however, that under existing industry practice, the depositary will authorize the persons on whose behalf it holds a global debt security to exercise certain rights of holders of debt securities, and the indenture provides that we, the trustee and our respective agents will treat as the holder of a debt security the persons specified in a written statement of the depositary with respect to that global debt security for purposes of obtaining any consents or directions required to be given by holders of the debt securities pursuant to the indenture.
     We will make payments of principal of, and interest and any additional amounts on, book-entry debt securities to the depositary or its nominee, as the case may be, as the registered holder of the related global debt security. We, the trustee and any other agent of ours or agent of the trustee will not have any responsibility or liability for any aspect of the records relating to or payments made on account of beneficial ownership interests in a global debt security or for maintaining, supervising or reviewing any records relating to such beneficial ownership interests.
     Any certificated debt securities issued in exchange for a global debt security will be registered in such name or names as the depositary shall instruct the trustee. We expect that such instructions will be based upon directions received by the depositary from participants with respect to ownership of book-entry debt securities relating to such global debt security.
     For additional discussion of book entry and certificated securities, see the section entitled “Legal Ownership of Securities” included in this prospectus. We have obtained the foregoing information in this section and the “Legal Ownership of Securities” section concerning the depositary and the depositary’s book-entry system from sources we believe to be reliable. We take no responsibility for the depositary’s performance of its obligations under the rules and regulations governing its operations.
No Protection in the Event of a Change in Control
     Unless we provide otherwise in the applicable prospectus supplement, the debt securities will not contain any provisions that may afford holders of the debt securities protection in the event we have a change in control or in the event of a highly leveraged transaction (whether or not such transaction results in a change in control).
Covenants
     Unless we provide otherwise in the applicable prospectus supplement, the debt securities will not contain any restrictive covenants, including covenants restricting us or any of our subsidiaries from incurring, issuing, assuming or guaranteeing any indebtedness secured by a lien on any of our or our subsidiaries’ property or capital stock or restricting us or any of our subsidiaries from entering into any sale and leaseback transactions.
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Merger, Consolidation, and Sale of Assets
     Unless we provide otherwise in the applicable prospectus supplement, we may not merge with or into or consolidate with, or convey, transfer or lease all or substantially all of our properties and assets to, any person (a “successor person”), and we may not permit any person to merge into, or convey, transfer, or lease its properties and assets substantially as an entirety to us, unless the following applies:
     This covenant would not apply to any recapitalization transaction, a change in control of us or a transaction in which we incur a large amount of additional debt unless the transactions or change in control included a merger, consolidation, or transfer or lease of substantially all of our assets. Except as may be described in the applicable prospectus supplement, there are no covenants or other provisions in the indenture providing for a “put” right or increased interest or that would otherwise afford holders of debt securities additional protection in the event of a recapitalization transaction, a change in control of us or a transaction in which we incur a large amount of additional debt .
Events of Default Under the Indenture
     Unless we provide otherwise in the applicable prospectus supplement, an “event of default” will mean, with respect to any series of debt securities, any of the following:
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     No event of default with respect to a particular series of debt securities (except as to certain events of bankruptcy, insolvency or reorganization) necessarily constitutes an event of default with respect to any other series of debt securities. An event of default may also be an event of default under our bank credit agreements or other debt securities in existence from time to time and under certain guaranties by us of any subsidiary indebtedness. In addition, certain events of default or an acceleration under the indenture may also be an event of default under some of our other indebtedness outstanding from time to time.
     Unless we provide otherwise in the applicable prospectus supplement, if an event of default with respect to debt securities of any series at the time outstanding occurs and is continuing (other than certain events of our bankruptcy, insolvency or reorganization), then the trustee or the holders of not less than a majority in principal amount of the outstanding debt securities of that series may, by written notice to us (and to the trustee if given by the holders), declare to be due and payable immediately the principal (or, if the debt securities of that series are discount securities, that portion of the principal amount as may be specified in the terms of that series) of and accrued and unpaid inter est, if any, of all debt securities of that series. In the case of an event of default resulting from certain events of bankruptcy, insolvency or reorganization, the principal (or such specified amount) of and accrued and unpaid interest, if any, of all outstanding debt securities will become and be immediately due and payable without any declaration or other act by the trustee or any holder of outstanding debt securities.
     At any time after an acceleration with respect to debt securities of a series has been made, but before a judgment or decree for payment of the money due has been obtained by the trustee, the holders of not less than a majority in principal amount of the outstanding debt securities of that series may cancel the acceleration and annul its consequences if the rescission would not conflict with any judgment or decree and if all existing events of default with respect to that series have been cured or waived except nonpayment of principal (or such lesser amount) or interest that has become due solely because of the acceleration.
     The indenture also provides that the holders of not less than a majority in principal amount of the outstanding debt securities of any series may waive any past default with respect to that series and its consequences, except a default involving the following:
     The trustee is generally required to give notice to the holders of debt securities of each affected series within 90 days of a default actually known to a responsible officer of the trustee unless the default has been cured or waived. The indenture provides that the trustee may withhold notice to the holders of debt securities of any series of any default or event of default (except in payment on any debt securities of that series) with respect to debt securities of that series if it in good faith determines that withholding notice is in the interest of the holders of those debt securities.
     Unless we provide otherwise in the applicable prospectus supplement, the indenture will provide that the trustee will be under no obligation to exercise any of its rights or powers under the indenture at the request or direction of any holder of any such outstanding debt securities unless the trustee receives indemnity satisfactory to it against any loss, liability or expense. Subject to certain rights of the trustee, the holders of a majority in principal amount of the outstanding debt securities of any series will have the right to direct the time, method and place of conducting any proceeding for any remedy available to the trustee or exercising any trust or power conferred on the trustee with resp ect to the debt securities of that series. The trustee may, however, refuse to follow any direction that conflicts with the indenture or any law or which may be unduly prejudicial to the holders of the debt securities of the applicable series not joining in the direction.
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     Unless we provide otherwise in the applicable prospectus supplement, no holder of any debt security of any series will have any right to institute any proceeding, judicial or otherwise, with respect to the indenture or for the appointment of a receiver or trustee, or for any remedy under the indenture, unless:
     Notwithstanding the foregoing, except as provided in the subordination provisions, if any, the holder of any debt security will have an absolute and unconditional right to receive payment of the principal of, and any interest or additional amounts on, that debt security on or after the due dates expressed in that debt security and to institute suit for the enforcement of payment.
     The indenture requires us, within 120 days after the end of our fiscal year, to furnish to the trustee a certificate as to compliance with the indenture, or, in the event of noncompliance, specify the noncompliance and the nature and status of the noncompliance.
Modification of Indenture and Waiver
     Except as specified below, modifications and amendments to the indenture require the approval of not less than a majority in principal amount of our outstanding debt securities.
Changes Requiring the Unanimous Approval
     We and the trustee may not make any modification or amendment to the indenture without the consent of the holder of each affected debt security then outstanding if that amendment will have any of the following results:
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Changes Not Requiring Approval of Debt Holders
     We and the trustee may modify or amend an indenture, without the consent of any holder of debt securities, for any of the following purposes:
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     A vote by holders of debt securities will not be required for clarifications and certain other changes that would not adversely affect holders of the debt securities.
Defeasance of Debt Securities and Certain Covenants in Certain Circumstances
Legal Defeasance
     Unless the terms of the applicable series of debt securities provide otherwise, we may be discharged from any and all obligations in respect of the debt securities of any series (except for certain obligations to register the transfer or exchange of debt securities of the series; to replace stolen, lost or mutilated debt securities of the series; and to maintain paying agencies and certain provisions relating to the treatment of funds held by paying agents). We will be so discharged upon the deposit with the trustee, in trust, of money and/or U.S. government obligations or, in the case of debt securities denominated in a single currency other than U.S. dollars, foreign government obligations (as described at the end of this section), that, through the payment of interest and principal in accordance with their terms, will provide money in an amount sufficient to pay and discharge each installment of principal, interest and any additional amounts on and any mandatory sinking fund payments in respect of the debt securities of that series on the stated maturity of such payments in accordance with the terms of the indenture and those debt securities.
     This discharge may occur only if, among other things, we have delivered to the trustee an officers’ certificate and an opinion of counsel stating that we have received from, or there has been published by, the U.S. Internal Revenue Service a ruling or, since the date of execution of the indenture, there has been a change in the applicable U.S. federal income tax law, in either case to the effect that holders of the debt securities of such series will not recognize income, gain or loss for U.S. federal income tax purposes as a result of the deposit, defeasance and discharge and will be subject to U.S. federal income tax on the same amount and in the same manner and at the same times as would have been the case if the deposit, defeasance and discharge had not occurred.
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Defeasance of Certain Covenants
     Unless the terms of the applicable series of debt securities provide otherwise, upon compliance with certain conditions, we may omit to comply with the restrictive covenants contained in the indenture, as well as any additional covenants contained in the applicable prospectus supplement.
     The conditions include, among others, the following:
Covenant Defeasance and Events of Default
     If we exercise our option, as described above, not to comply with certain covenants of the indenture with respect to any series of debt securities, and the debt securities of that series are declared due and payable because of the occurrence of any event of default, the amount of money and/or U.S. government obligations or foreign government obligations on deposit with the trustee will be sufficient to pay amounts due on the debt securities of that series at the time of their stated maturity but may not be sufficient to pay amounts due on the debt securities of that series at the time of the acceleration resulting from the event of default. However, we will remain liable for those payments.
“Foreign government obligations” means, with respect to debt securities of any series that are denominated in a currency other than United States dollars:
Subordination
     We will set forth in the applicable prospectus supplement the terms and conditions, if any, upon which any series of senior subordinated securities or subordinated securities is subordinated to debt securities of another series or to other indebtedness of ours. The terms will include a description of the following:
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Conversion and Exchange Rights
     The terms on which debt securities of any series may be convertible into or exchangeable for our common stock, preferred stock, or other securities or property of the Company will be described in the applicable prospectus supplement. These terms will include the following:
     The conversion or exchange price of any debt securities of any series that are convertible into our common stock or preferred stock may be adjusted for any stock dividends, stock splits, reclassification, combinations or similar transactions, as set forth in the applicable prospectus supplement.
Redemption of Debt Securities
     The debt securities may be subject to optional or mandatory redemption on terms and conditions described in the applicable prospectus supplement. Subject to such terms, we may opt at any time to partially or entirely redeem the debt securities.
     If less than all the debt securities of any series are to be redeemed or purchased in an offer to purchase at any time, the trustee will select the debt securities of that series to be redeemed or purchased as follows: (1) if the securities of such series are listed on any national securities exchange, in compliance with the requirements of the principal national securities exchange on which the debt securities of that series are listed; or (2) if the debt securities of that series are not listed on a national securities exchange, on a pro rata basis, by lot or by such other method as the trustee deems fair and appropriate.
     Except as otherwise provided as to any particular series of debt securities, at least 30 days but not more than 60 days before a redemption date, we or the trustee will mail a notice of redemption to each holder whose debt securities are to be redeemed. From and after notice has been given as provided in the applicable indenture, if funds for the redemption of any debt securities called for redemption shall have been made available on the redemption date, the debt securities will cease to bear interest on the date fixed for the redemption specified in the notice, and the only right of the holders of the debt securities will be to receive payment of the redemption price.
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Governing Law
     The indentures and the debt securities will be governed by and construed in accordance with the laws of the state of New York, except to the extent that the Trust Indenture Act is applicable.
DESCRIPTION OF WARRANTS
General
     We may issue warrants to purchase common stock (which we refer to as common stock warrants), preferred stock (which we refer to as preferred stock warrants) or debt securities (which we refer to as debt security warrants). Any of these warrants may be issued independently or together with any other securities offered by this prospectus and may be attached to or separate from those securities.
     While the terms we have summarized below will generally apply to any future warrants we may offer under this prospectus, we will describe the particular terms of any warrants that we may offer in more detail in the applicable prospectus supplement. The terms of any warrants we offer under a prospectus supplement may differ from the terms we describe below.
     We may issue the warrants under a warrant agreement, which we will enter into with a warrant agent to be selected by us. Each warrant agent will act solely as our agent under the applicable warrant agreement and will not assume any obligation or relationship of agency or trust with any holder of any warrant. A single bank or trust company may act as warrant agent for more than one issue of warrants. A warrant agent will have no duty or responsibility in case of any default by us under the applicable warrant agreement or warrant, including any duty or responsibility to initiate any proceedings at law or otherwise, or to make any demand upon us. Any holder of a warrant may, without the consent of the re lated warrant agent or the holder of any other warrant, enforce by appropriate legal action its right to exercise, and receive the securities purchasable upon exercise of, its warrants.
     We will incorporate by reference into the registration statement of which this prospectus is a part the form of warrant agreement, including a form of warrant certificate, that describes the terms of the series of warrants we are offering before the issuance of the related series of warrants. The following summaries of material provisions of the warrants and the warrant agreements are subject to, and qualified in their entirety by reference to, all the provisions of the warrant agreement applicable to a particular series of warrants. We urge you to read the applicable prospectus supplements related to the warrants that we sell under this prospectus, as well as the complete warrant agreements that cont ain the terms of the warrants.
     We will set forth in the applicable prospectus supplement the terms of the warrants in respect of which this prospectus is being delivered, including, when applicable, the following:
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     Unless specified in an applicable prospectus supplement, common stock warrants, preferred stock warrants, or debt security warrants will be in registered form only.
     A holder of warrant certificates may exchange them for new certificates of different denominations, present them for registration of transfer and exercise them at the corporate trust office of the warrant agent or any other office indicated in the applicable prospectus supplement. Until any common stock warrants, preferred stock warrants or debt security warrants are exercised, holders of the warrants will not have any rights of holders of the underlying common stock, preferred stock or debt securities, except to the extent set forth under the heading “Warrant Adjustments” below.
Exercise of Warrants
     Each warrant will entitle the holder to purchase for cash shares of common stock, preferred stock or debt securities at the applicable exercise price set forth in, or determined as described in, the applicable prospectus supplement. Warrants may be exercised at any time up to the close of business on the expiration date set forth in the applicable prospectus supplement. After the close of business on the expiration date, unexercised warrants will become void.
     Warrants may be exercised by delivering to the corporation trust office of the warrant agent or any other officer indicated in the applicable prospectus supplement (a) the warrant certificate properly completed and duly executed and (b) payment of the amount due upon exercise. As soon as practicable following exercise, we will forward the shares of common stock, preferred stock or debt securities, as applicable. If less than all of the warrants represented by a warrant certificate are exercised, a new warrant certificate will be issued for the remaining warrants. If we so indicate in the applicable prospectus supplement, holders of the warrants may surrender securities as all or a part of the exercise price for the warrants.
Amendments and Supplements to the Warrant Agreements
     We may amend or supplement a warrant agreement without the consent of the holders of the applicable warrants to cure ambiguities in the warrant agreement, to cure or correct a defective provision in the warrant agreement or to provide for other matters under the warrant agreement that we and the warrant agent deem necessary or desirable, so long as, in each case, such amendments or supplements do not materially adversely affect the interests of the holders of the warrants.
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Warrant Adjustments
     Unless the applicable prospectus supplement states otherwise, the exercise price of, and the number of securities covered by, a common stock warrant, preferred stock warrant or debt security warrant will be adjusted proportionately if we subdivide or combine our common stock or preferred stock, as applicable. In addition, unless the prospectus supplement states otherwise, if we, without payment:
then the holders of common stock warrants, preferred stock warrants and debt security warrants, as applicable, will be entitled to receive upon exercise of the warrants, in addition to the securities otherwise receivable upon exercise of the warrants and without paying any additional consideration, the amount of stock and other securities and property such holders would have been entitled to receive had they held the common stock, preferred stock or debt securities, as applicable, issuable under the warrants on the dates on which holders of those securities received or became entitled to receive such additional stock and other securities and property.
     Except as stated above, the exercise price and number of securities covered by a common stock warrant, preferred stock warrant and debt security warrant, and the amounts of other securities or property to be received, if any, upon exercise of those warrants, will not be adjusted or provided for if we issue those securities or any securities convertible into or exchangeable for those securities, or securities carrying the right to purchase those securities or securities convertible into or exchangeable for those securities.
     Holders of common stock warrants, preferred stock warrants and debt security warrants may have additional rights under the following circumstances:
     If one of the above transactions occurs and holders of our common stock, preferred stock or debt securities are entitled to receive stock, securities or other property with respect to or in exchange for their securities, the holders of the common stock warrants, preferred stock warrants and debt security warrants then outstanding, as applicable, will be entitled to receive upon exercise of their warrants the kind and amount of shares of stock and other securities or property that they would have received upon the applicable transaction if they had exercised their warrants immediately before the transaction.
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DESCRIPTION OF UNITS
     The following description, together with the additional information we include in any applicable prospectus supplement, summarizes the material terms and provisions of the units that we may offer under this prospectus. Units may be offered independently or together with common stock, preferred stock, debt securities and warrants offered by any prospectus supplement, and may be attached to or separate from those securities. While the terms we have summarized below will generally apply to any future units that we may offer under this prospectus, we will describe the particular terms of any series of units that we may offer in more detail in the applicable prospectus supplement. The terms of any units of fered under a prospectus supplement may differ from the terms described below.
     We will incorporate by reference into the registration statement of which this prospectus is a part the form of unit agreement, including a form of unit certificate, if any, that describes the terms of the series of units we are offering before the issuance of the related series of units. The following summaries of material provisions of the units and the unit agreements are subject to, and qualified in their entirety by reference to, all the provisions of the unit agreement applicable to a particular series of units. We urge you to read the applicable prospectus supplements related to the units that we sell under this prospectus, as well as the complete unit agreements that contain the terms of the units.
General
     We may issue units consisting of common stock, preferred stock, debt securities and/or warrants in any combination. Each unit will be issued so that the holder of the unit is also the holder of each security included in the unit. Thus, the holder of a unit will have the rights and obligations of a holder of each included security. The unit agreement under which a unit is issued may provide that the securities included in the unit may not be held or transferred separately, at any time or at any time before a specified date.
     We will describe in the applicable prospectus supplement the terms of the series of units, including the following:
     The provisions described in this section, as well as those described under “Description of Common Stock,” “Description of Preferred Stock,” “Description of Debt Securities,” and “Description of Warrants,” will apply to each unit and to any common stock, preferred stock, debt security or warrant included in each unit, respectively.
Issuance in Series
     We may issue units in such amounts and in such numerous distinct series as we determine.
Enforceability of Rights by Holders of Units
     Each unit agent will act solely as our agent under the applicable unit agreement and will not assume any obligation or relationship of agency or trust with any holder of any unit. A single bank or trust company may act as unit agent for more than one series of units. A unit agent will have no duty or responsibility in case of any default by us under the applicable unit agreement or unit, including any duty or responsibility to initiate any proceedings at law or otherwise, or to make any demand upon us. Any holder of a unit may, without the consent of the related unit agent or the holder of any other unit, enforce by appropriate legal action its rights as holder under any security included in the unit.
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Title
     We, the unit agent and any of their agents may treat the registered holder of any unit certificate as an absolute owner of the units evidenced by that certificate for any purposes and as the person entitled to exercise the rights attaching to the units so requested, despite any notice to the contrary.
LEGAL OWNERSHIP OF SECURITIES
     We can issue securities in registered form or in the form of one or more global securities. We refer to those persons who have securities registered in their own names on the books that we or any applicable trustee, depositary, or warrant agent maintain for this purpose as the “holders” of those securities. These persons are the legal holders of the securities. We refer to those persons who, indirectly through others, own beneficial interests in securities that are not registered in their own names as “indirect holders” of those securities. As we discuss below, indirect holders are not legal holders, and investors in se curities issued in book-entry form or in street name will be indirect holders.
     See also the section entitled “Description of Debt Securities — Form, Transfer, and Exchange” above for additional discussion of book entry and certificated form of ownership as such forms of ownership impact the rights and obligations of purchasers of debt securities to be issued under this prospectus.
Book-Entry Holders
     We may issue securities in whole or in part in book-entry form, as we will specify in the applicable prospectus supplement. Book-entry form means securities may be represented by one or more global securities registered in the name of a financial institution that holds them as depositary on behalf of other financial institutions that participate in the depositary’s book-entry system. These participating institutions, which are referred to as participants, in turn, hold beneficial interests in the securities on behalf of themselves or their customers. Upon the issuance of a global security, the depositary will credit, on its book-entry registration and transfer system, the participants’ acc ounts with the respective principal amounts of the book-entry securities represented by the global security beneficially owned by such participants. The accounts to be credited will be designated by any dealers, underwriters or agents participating in the distribution of the book-entry securities. Ownership of book-entry securities will be shown on, and the transfer of the ownership interests will be effected only through, records maintained by the depositary for the related global security (with respect to interests of participants) and on the records of participants (with respect to interests of persons holding through participants). The laws of some states may require that certain purchasers of securities take physical delivery of such securities in definitive form. These laws may impair the ability to own, transfer or pledge beneficial interests in book-entry securities.
     Only the person in whose name a security is registered is recognized as the holder of that security. Securities issued in global form will be registered in the name of the depositary or its participants. Consequently, for securities issued in global form, we will recognize only the depositary as the holder of the securities, and we will make all payments on the securities to the depositary. The depositary passes along the payments it receives to its participants, which in turn pass the payments along to their customers who are the beneficial owners. The depositary and its participants do so under agreements they have made with one another or with their customers; they are not obligated to do so under the terms of the securities.
     As a result, investors in a book-entry security will not own securities directly. Instead, they will own beneficial interests in a global security, through a bank, broker or other financial institution that participates in the depositary’s book-entry system or holds an interest through a participant. As long as the securities are issued in global form, investors will be indirect holders, not holders, of the securities.
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Street Name Holders
     We may terminate a global security or issue securities in non-global form. In these cases, investors may choose to hold their securities in their own names or in “street name.” Securities held by an investor in street name would be registered in the name of a bank, broker or other financial institution that the investor chooses, and the investor would hold only a beneficial interest in those securities through an account he she, or it maintains at that institution.
     For securities held in street name, we will recognize only the intermediary banks, brokers and other financial institutions in whose names the securities are registered as the holders of those securities, and we will make all payments on those securities to them. These institutions pass along the payments they receive to their customers who are the beneficial owners, but only because they agree to do so in their customer agreements or because they are legally required to do so. Investors who hold securities in street name will be indirect holders, not holders, of those securities.
Legal Holders
     Our obligations, as well as the obligations of any applicable trustee and of any third parties employed by us or a trustee, run only to the legal holders of the securities. We do not have obligations to investors who hold beneficial interests in global securities, in street name or by any other indirect means. This will be the case whether an investor chooses to be an indirect holder of a security or has no choice because we are issuing the securities only in global form.
     For example, once we make a payment or give a notice to the holder, we have no further responsibility for the payment or notice even if that holder is required, under agreements with depositary participants or customers or by law, to pass it along to the indirect holders but does not do so. Whether and how the holders contact the indirect holders is up to the holders.
Special Considerations For Indirect Holders
     If you hold securities through a bank, broker or other financial institution, either in book-entry form or in street name, you should check with your own institution to determine the following:
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Global Securities
     A global security is a security that represents one or any other number of individual securities held by a depositary. Generally, all securities represented by the same global securities will have the same terms. Each security issued in book-entry form will be represented by a global security that we deposit with and register in the name of a financial institution or its nominee that we select. The financial institution that we select for this purpose is called the depositary. Unless we specify otherwise in the applicable prospectus supplement, DTC will be the depositary for all securities issued in book-entry form.
     A global security may not be transferred to or registered in the name of anyone other than the depositary, its nominee or a successor depositary, unless special termination situations arise. We describe those situations below under “Special Situations When a Global Security Will Be Terminated.” As a result of these arrangements, the depositary, or its nominee, will be the sole registered owner and holder of all securities represented by a global security, and investors will be permitted to own only beneficial interests in a global security. Beneficial interests must be held by means of an account with a broker, bank or other financial institution that in turn has an account with the deposi tary or with another institution that does. Thus, an investor whose security is represented by a global security will not be a holder of the security, but only an indirect holder of a beneficial interest in the global security.
     If the prospectus supplement for a particular security indicates that the security will be issued in global form only, then the security will be represented by a global security at all times unless and until the global security is terminated. If termination occurs, we may issue the securities through another book-entry clearing system or decide that the securities may no longer be held through any book-entry clearing system.
     We may at any time and in our sole discretion determine not to have any of the book-entry securities of any series represented by one or more global securities and, in that event, we will issue certificated securities in exchange for the global securities of that series.
Special Considerations For Global Securities
     The rights of an indirect holder relating to a global security will be governed by the account rules of the investor’s financial institution and of the depositary, as well as general laws relating to securities transfers. We do not recognize an indirect holder as a holder of securities and instead deal only with the depositary that holds the global security.
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     If securities are issued only in the form of a global security, an investor should be aware of the following:
     There may be more than one financial intermediary in the chain of ownership for an investor. We do not monitor and are not responsible for the actions of any of those intermediaries.
Special Situations When a Global Security Will Be Terminated
     In a few special situations described below, the global security will terminate and interests in it will be exchanged for physical certificates representing those interests. After that exchange, the choice of whether to hold securities directly or in street name will be up to the investor. Investors must consult their own banks or brokers to find out how to have their interests in securities transferred to their own name, so that they will be direct holders. We have described the rights of holders and street name investors above.
     Unless we provide otherwise in the applicable prospectus supplement, the global security will terminate when the following special situations occur:
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The prospectus supplement may also list additional situations for terminating a global security that would apply only to the particular types and series of securities covered by the applicable prospectus supplement. When a global security terminates, the depositary, and not we or any applicable trustee, is responsible for deciding the names of the institutions that will be the initial direct holders.
PLAN OF DISTRIBUTION
     We may sell the securities described in this prospectus from time to time in one or more of the following ways:
     The prospectus supplement with respect to the offered securities will describe the terms of the offering, including the following:
     We may distribute the securities from time to time in one or more of the following ways:
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     Unless otherwise indicated in the applicable prospectus supplement, if we use underwriters for a sale of securities, the underwriters will acquire the securities for their own account. The underwriters may resell the securities in one or more transactions, including negotiated transactions, at a fixed public offering price, or at varying prices determined at the time of sale. The obligations of the underwriters to purchase the securities will be subject to the conditions set forth in the applicable underwriting agreement. Unless otherwise indicated in a prospectus supplement, the underwriters will be obligated to purchase all the securities o f the series offered if they purchase any of the securities of that series. We may change from time to time any initial public offering price and any discounts or concessions the underwriters allow or reallow or pay to dealers. We may use underwriters with whom we have a material relationship. We will describe in the prospectus supplement naming the underwriter the nature of any such relationship. We may designate agents who agree to use their reasonable efforts to solicit purchases for the period of their appointment or to sell securities on a continuing basis. We may also sell securities directly to one or more purchasers without using underwriters or agents.
     Underwriters, dealers or agents may receive compensation in the form of discounts, concessions or commissions from us or from purchasers of the securities as their agents in connection with the sale of the securities. These underwriters, dealers or agents may be considered to be underwriters under the Securities Act. As a result, discounts, commissions or profits on resale received by underwriters, dealers or agents may be treated as underwriting discounts and commissions. Each prospectus supplement will identify any underwriter, dealer or agent and describe any compensation received by them from us. Any initial public offering price and any discounts or concessions allowed or reallowed or paid to dealers may be changed from time to time.
     Unless otherwise specified in the applicable prospectus supplement, each class or series of securities will be a new issue with no established trading market, other than our common stock, which is listed on the NASDAQ. We may elect to list any other class or series of securities on any exchange, but we are not obligated to do so. It is possible that one or more underwriters may make a market in a class or series of securities, but the underwriters will not be obligated to do so and may discontinue any market making at any time without notice. We cannot give any assuran ce as to the liquidity of the trading market for any of the securities.
     In connection with any offering, the underwriters may engage in stabilizing transactions, over-allotment transactions, syndicate covering transactions and penalty bids in accordance with Regulation M under the Exchange Act.
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     These stabilizing transactions, syndicate covering transactions and penalty bids may have the effect of raising or maintaining the market price of our common stock or preventing or retarding a decline in the market price of our common stock. As a result, the price of our common stock may be higher than the price that might otherwise exist in the open market. These transactions may be effected on the NASDAQ or otherwise and, if commenced, may be discontinued at any time.
     Underwriters, dealers and agents may be entitled under agreements entered into with us to indemnification against certain civil liabilities, including liabilities under the Securities Act, or to contribution with respect to payments they may be required to make in respect of these liabilities thereof. Underwriters, dealers, agents and their affiliates may be customers of, may engage in transactions with or perform services for us in the ordinary course of business for which they receive compensation.
Trading Markets and Listing Of Securities
    Unless otherwise specified in the applicable prospectus supplement, each class or series of securities will be a new issue with no established trading market, other than our common stock, which is listed on The Nasdaq Global Select Market. We may elect to list any other class or series of securities on any exchange or market, but we are not obligated to do so. It is possible that one or more underwriters may make a market in a class or series of securities, but the underwriters will not be obligated to do so and may discontinue any market making at any time without notice. We cannot give any assurance as to the liquidity of the trading market for any of the s ecurities.
Blue Sky Restrictions on Resale
     After you purchase our securities under this registration statement, you will need to comply with state securities laws, also known as “Blue Sky laws,” with regard to secondary sales in certain states in the United States. All states offer a variety of exemptions from registration for secondary sales. Many states, for example, have an exemption for secondary trading of certain securities registered under Section 12(b) of the Securities Exchange Act of 1934. Your broker will be able to advise you about which states exempt our securities from registration for secondary s ales.
LEGAL MATTERS
     The validity of the securities offered hereby will be passed upon by Squire, Sanders & Dempsey (US) LLP. Certain legal matters may be passed upon for any agents or underwriters by counsel for such agents or underwriters identified in the applicable prospectus supplement.
EXPERTS
     The consolidated financial statements of Amtech Systems, Inc. incorporated in this prospectus by reference to our Annual Report on Form 10-K for the years ended September 30, 2010 have been so incorporated in reliance on the reports of Mayer Hoffman McCann P.C., an independent registered public accounting firm, given on the authority of said firm as experts in auditing and accounting.
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==================================================================================
Amtech Systems, Inc.
$60,000,000
Common Stock
Preferred Stock
Debt Securities
Warrants
Units

PROSPECTUS

[__________], 2010
==================================================================================
     This prospectus only provides you with a general description of the securities that we may offer. Each time we sell securities, we will provide a prospectus supplement that contains specific information about the terms of those securities. You should read both this prospectus and any prospectus supplement with the additional information described under the Sections entitled, “Incorporation by Reference” and “Where You Can Find More Information.”


PART II
INFORMATION NOT REQUIRED IN PROSPECTUS
Item 14. Other Expenses of Issuance and Distribution.
     The following table sets forth the estimated fees and expenses, other than underwriting discounts and other fees and expenses associated with offerings of particular securities, in connection with the issuance and distribution of the securities being registered. All of the amounts shown are estimates, except for the SEC registration fee:
DescriptionAmount to be Paid ($)
SEC Registration Fee6,966
Accountants’ Fees and Expenses10,000(1)
Legal Fees and Expenses25,000(1)
Printing and Engraving Expenses(2)
Transfer Agent Fees and Expenses(2)
Miscellaneous Fees(2)
Total(2)

(1)These fees include only the costs of filing this Registration Statement. Additional fees will be dependent on the type of securities offered and number of offerings and, therefore, cannot be estimated at this time. In accordance with Rule 430B, additional information regarding estimated fees and expenses will be provided at the time information as to an offering is included in a prospectus supplement.
(2)These fees will be dependent on the type of securities offered and number of offerings and, therefore, cannot be estimated at this time. In accordance with Rule 430B, additional information regarding estimated fees and expenses will be provided at the time information as to an offering is included in a prospectus supplement.
Item 15. Indemnification of Directors and Officers.
     Pursuant to Amtech’s Articles of Incorporation, it shall indemnify any and all of its existing and former directors, officers, employees and agents against all expenses incurred by them and each of them, including, but not limited to legal fees, judgments, penalties and amounts paid in settlement or compromise, which may arise or be incurred, rendered, or levied in any legal action brought or threatened against any of them for or on account of any action or omission alleged to have been committed while acting within the scope of employment as director, officer, employee or agent of the Company, whether or not any action is or has been filed against them and whether or not any settlement or compromise is approved by a court, indemnification shall be made by the Company whether the legal action brought or threatened is by or in the right of the Company or by any other person. Whenever any existing or former director, officer, employee, or agent shall report to the President of the Company or the chairman of the Board of Directors that he or she has incurred or may incur expenses, including, but not limited to, legal fees, judgments, penalties and amounts paid in settlement or compromise in a legal action brought or threatened against him or her for or on account of any action or omission alleged to have been committed by him or her while acting within the scope of his or her employment as a director, officer, employee or agent of the Company, the Board of Directors shall, at its next regular or at a special meeting held within a reasonable time thereafter, determine in good faith, whether in regard to the matter involved in the action or contemplated action, such person acted, failed to act, or refused to act willfully or with gross negligence or with fraudulent or criminal intent. If the Board of Directors determines, in good faith, that such person did not act, fail to act, or refuse to act willfully or with gross negligence or with fraudulent or criminal intent, in regard to the matter involved in the action or contemplated action, such person acted, failed to act, or refused to act willfully or with gross negligence or with fraudulent criminal intent, indemnification shall be mandatory and shall be automatically extended as specified herein; provided, that the Company shall have the right to refuse indemnification in any instance in which the person to whom indemnification would otherwise have been applicable shall have unreasonably refused to permit the Company, at its own expense and through counsel of its own choosing, to defend him or her in the action.
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     Section 10-851 of Arizona’s Revised Statutes enables a corporation to eliminate or limit personal liability of members of its board of directors for violations of their fiduciary duty of care. However, Arizona law does not permit the elimination of a director’s or officer’s liability: (i) in connection with a proceeding by or in the right of the corporation in which the director was adjudged liable to the corporation; and (ii) in connection with any other proceeding charging improper financial benefit to the director, whether or not involving action in the director’s official capacity, in which the director was adjudged liable on the basis that financial benefit wa s improperly received by the director.
     We have also obtained director’s and officer’s liability insurance.
     Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers or persons controlling Amtech pursuant to the foregoing provision, Amtech has been informed that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in such Act and is therefore unenforceable.
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Item 16. Exhibits.
Method
Exhibit No. Description
    1.1*Form of Filing ----------- ----------- --------- 3.1 Underwriting Agreement
    4.1Articles of Incorporation, A 3.2 incorporated by reference to Amtech’s Form S-1 Registration Statement No. 2-83934-LA
    4.2Articles of Amendment to Articles of Incorporation, dated A April 27, 1983, 3.3 incorporated by reference to Amtech’s Form S-1 Registration Statement No. 2-83934-LA
    4.3Articles of Amendment to Articles of Incorporation, dated B May 19, 1987, 3.4 incorporated by reference to Amtech’s Annual Report on Form 10-K for the year ended September 30, 1987
    4.4Articles of Amendment to Articles of Incorporation, dated C May 2, 1988, 3.5 incorporated by reference to Amtech’s Annual Report on Form 10-K for the year ended September 30, 1988
    4.5Articles of Amendment to Articles of Incorporation, dated G May 28, 1993, 3.6 incorporated by reference to Amtech’s Form S-1 Registration Statement (File No. 33-77368)
    4.6Articles of Amendment to Articles of Incorporation, dated March 14, 1999, incorporated by reference to Amtech’s Annual Report on Form 10-K for the year ended September 30, 1999
    4.7Certificate of Designations, Preferences and Privileges of the Series A Convertible Preferred Stock, dated April 21, 2005, incorporated by reference to Amtech’s Current Report on Form 8-K filed with the Securities and Exchange Commission on April 28, 2005
    4.8Amended and Restated Bylaws, D 5 Opinion of legal counsel * 10.1 incorporated by reference to Amtech’s Current Report on Form 8-K filed with the Securities and Exchange Commission on January 8, 2008
    4.9Amended and Restated 1995 Stock Option Plan H 10.2 1995 Stock Bonus Plan H 10.3 Non-Employee Directors Stock Option Plan I 10.4 Employment Agreement with Robert T. Hass, dated May F 19, 1992 10.5 Registration Rights Agreement with J.S. Whang, dated G January 24, 1994 10.6 J.S. Whang Stock Option Agreement A 10.7 Employment Agreement with J.S. Whang, dated October G 1, 1994 10.8 Research Agreement with The Regentsas of the University E of California dated March 1, 1994, together with amendments thereto dated March 1, 1994, March 30, 1994, March 7, 1995, June 26, 1995, October 16, 1995, November 29, 1995,December 15, 2008, by and December 4, 1995. 10.9 Amendment to Research Agreement with the Regents of * the University of California dated July 8, 1996. 10.10 Contract of Sale (Real Property) dated June 21, 1996 * between TempressAmtech Systems, Inc. and Orgelmakerij Gedr. Rell B.V. 10.11 Computershare Trust Company, N.A., including the form of Certificate of Designation, the form of Rights Certificate and the Summary of Rights attached thereto as Exhibits A, B and C, respectively, incorporated by reference to Amtech’s Current Report on Form 8-K filed with the Securities and Exchange Commission on December 15, 2008
  4.10Form of Directors Stock Purchase Agreement *
II-2 10.12 Form of Incentive Stock OptionSubscription Agreement for the 1983 * IncentiveSeries A Convertible Preferred Stock, Option Plan 21 incorporated by reference to Amtech’s Current Report on Form 8-K filed with the Securities and Exchange Commission on April 28, 2005
  4.11*Specimen Certificate of Preferred Stock
  4.12*Form of Warrant Agreement and Certificate
  4.13*Form of Debt Security
  4.14Form of Indenture
  4.15*Form of Unit Agreement and Unit Certificate
    5.1Opinion of counsel regarding legality of securities
  12.1*Statement of Computation of Ratio of Earnings to Fixed Charges
  23.1Consent of accountants * 22 Subsidiariescounsel (included in Exhibit 5.1 hereto)
  23.2Consent of Mayer Hoffman McCann P.C.
  24.1Power of attorney
  25.1*  Statement of Eligibility on Form T-1 under the Trust Indenture Act of 1939 of the Registrant E 24 PowersTrustee under the Indenture
* To be filed by amendment to this registration statement or by a report filed under the Securities Exchange Act of Attorney See Signature Page 1934, as amended, and incorporated herein by reference.
- ---------- * Filed herewith. A Incorporated by reference to the Company's Form S-18 Registration Statement No. 2-83934-LA B Incorporated by reference to the Company's Annual Report on Form 10-K for the fiscal year ended September 30, 1987 C Incorporated by reference to the Company's Annual Report on Form 10-K for the fiscal year ended September 30, 1988 D Incorporated by reference to the Company's Annual Report on Form 10-K for the fiscal year ended September 30, 1991 E Incorporated by reference to the Company's Annual Report on Form 10-K for the fiscal year ended September 30, 1995 F Incorporated by reference to the Company's Annual Report on Form 10-K for the fiscal year ended September 30, 1993 G Incorporated by reference to the Company's Form S-1 Registration Statement No. 33-77368 H Incorporated by reference to Company's Form S-8 Registration Statement relating to the Amended and Restated 1995 Stock Option Plan and the 1995 Stock Bonus Plan filed with the Securities and Exchange Commission on August 8, 1996 I Incorporated by reference to Company's Form S-8 Registration Statement relating to the Non-Employee Directors Stock Option Plan filed with the Securities and Exchange Commission on August 8, 1996

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Item 17. Undertakings.
     (a) The undersigned registrant hereby undertakes:
          (1) To file, during any period in which offers or sales are being made, a post-effective amendment to this registration statement;statement:
               (i) To include any prospectus required by Section 10(a)(3) of the Securities Act of 1933;
               (ii) To reflect in the prospectus any facts or events arising after the effective date of the registration statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the registration statement. Notwithstanding the foregoing, any increase or decrease in the volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the Commission pursu ant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than 20 percent change in the maximum aggregate offering price set forth in the "Calculation of Registration Fee" table in the effective registration statement; II-3
               (iii) To include any material information with respect to the plan of distribution not previously disclosed in the registration statement or any material change to such information in the registration statement; provided,
Provided, however, that paragraphs (a)(1)(i), (a)(1)(ii) and (a)(1)(ii)(iii) of this section do not apply if the registration statement is on Form S-3 or Form S-8,F-3 and the information required to be included in a post-effective amendment by those paragraphs is contained in periodic reports filed with or furnished to the Commission by the registrant pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of 1934 that are incorporated by reference in the registration statement, or is contained in a form of prospectus filed pursuant to Rule 424(b) that is part of the registration statement.
          (2) That, for the purpose of determining any liability under the Securities Act of 1933, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.
          (3) To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering.
          (4) That, for the purpose of determining liability under the Securities Act of 1933 to any purchaser:
               (i) If the registrant is relying on Rule 430B:
                    (A) Each prospectus filed by the registrant pursuant to Rule 424(b)(3) shall be deemed to be part of the registration statement as of the date the filed prospectus was deemed part of and included in the registration statement; and
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(B) Each prospectus required to be filed pursuant to Rule 424(b)(2), (b)(5), or (b)(7) as part of a registration statement in reliance on Rule 430B relating to an offering made pursuant to Rule 415(a)(1)(i), (vii), or (x) for the purpose of providing the information required by Section 10(a) of the Securities Act of 1933 shall be deemed to be part of and included in the registration statement as of the earlier of the date such form of prospectus is first used after effectiveness or the date of the first contract of sale of securities in the offering described in the prospectus. As provided in Rule 430B, for liability purposes of the issuer and any person that is at that date an underwriter, such date s hall be deemed to be a new effective date of the registration statement relating to the securities in the registration statement to which that prospectus relates, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. Provided, however, that no statement made in a registration statement or prospectus that is part of the registration statement or made in a document incorporated or deemed incorporated by reference into the registration statement or prospectus that is part of the registration statement will, as to a purchaser with a time of contract of sale prior to such effective date, supersede or modify a ny statement that was made in the registration statement or prospectus that was part of the registration statement or made in any such document immediately prior to such effective date.
          (5) That, for the purpose of determining liability of the registrant under the Securities Act of 1933 to any purchaser in the initial distribution of the securities:
     The undersigned registrant undertakes that in a primary offering of securities of the undersigned registrant pursuant to this registration statement, regardless of the underwriting method used to sell the securities to the purchaser, if the securities are offered or sold to such purchaser by means of any of the following communications, the undersigned registrant will be a seller to the purchaser and will be considered to offer or sell such securities to such purchaser:
               (i) Any preliminary prospectus or prospectus of the undersigned registrant relating to the offering required to be filed pursuant to Rule 424;
               (ii) Any free writing prospectus relating to the offering prepared by or on behalf of the undersigned registrant or used or referred to by the undersigned registrant;
               (iii) The portion of any other free writing prospectus relating to the offering containing material information about the undersigned registrant or its securities provided by or on behalf of the undersigned registrant; and
               (iv) Any other communication that is an offer in the offering made by the undersigned registrant to the purchaser.
     (b) The undersigned registrant hereby undertakes that, for purposes of determining any liability under the Securities Act of 1933, each filing of the registrant's annual report pursuant to Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934 (and, where applicable, each filing of an employee benefit plan's annual report pursuant to Section 15(d) of the Securities Exchange Act of 1934) that is incorporated by reference in the registration statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. II-4
     (c) Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers and controlling persons of the registrant pursuant to the foregoing provisions, or otherwise, the registrant has been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the registrant of expenses incurred or paid by a director, officer or controlling person of the registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Act and will be governed by the final adjudication of such issue.
II-5

     (c) The undersigned registrant hereby undertakes that:
          (1) For purposes of determining any liability under the Securities Act of 1933, the information omitted from the form of prospectus filed as part of this registration statement in reliance upon Rule 430A and contained in a form of prospectus filed by the registrant pursuant to Rule 424(b)(1) or (4) or 497(h) under the Securities Act shall be deemed to be part of this registration statement as of the time it was declared effective.
          (2) For the purpose of determining any liability under the Securities Act of 1933, each post-effective amendment that contains a form of prospectus shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.
     (d) The undersigned registrant hereby undertakes to file an application for the purpose of determining the eligibility of the trustee to act under subsection (a) of Section 310 of the Trust Indenture Act of 1939 in accordance with the rules and regulations prescribed by the Commission under Section 305(b)(2) of the Act.
II-6

SIGNATURES
Pursuant to the requirements of the Securities Act of 1933, Amtech Systems, Inc.the registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-3 and has duly caused this to Registration Statement on Form S-3registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the Citycity of Tempe, and State of Arizona, on August 13, 1996. AMTECH SYSTEMS, INC. an Arizona corporation By /s/ Jong S. Whang ----------------------------- Jong S. Whang President POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that the undersigned, constitutes and appoints JONG S. WHANG and ROBERT T. HASS, and each of them, his true and lawful attorney-in-fact and agent with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign any and all amendments (including post-effective amendments) to this Form S-3 Registration Statement and to file the same with all exhibits thereto, and all documents in connection therewith, with the Securities and Exchange Commission, granting such attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully and to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that such attorneys-in-fact and agents, or each of them, may lawfully do or cause to be done by virtue hereof. February 8, 2011.
Amtech Systems, Inc.
By:  /s/ Bradley C. Anderson
Bradley C. Anderson
Vice President - Finance and Chief Financial Officer

Pursuant to the requirements of the Securities Exchange Act of 1934,1933, this report on Form S-3 Registration Statementregistration statement has been signed below by the following persons on behalf of the registrant and in the capacities and on the dated indicated: date indicated.
SignatureTitleDate - --------- ----- ---- /s/
          *Chairman and Chief Executive Officer (principal executive officer)February 8, 2011
Jong S. Whang Chairman
/s/ Bradley C. AndersonVice President - Finance and Chief Financial Officer (principal financial officer)February 8, 2011
Bradley C. Anderson
          *Chief Accounting Officer (principal accounting officer)February 8, 2011
Robert T. Haas
          *DirectorFebruary 8, 2011
Michael Garnreiter
          *DirectorFebruary 8, 2011
Robert F. King
          *DirectorFebruary 8, 2011
Egbert Jan Gert Goudena
          *DirectorFebruary 8, 2011
Alfred W. Giese
          *DirectorFebruary 8, 2011
Dr. Jeong Mo Hwang

*   Bradley C. Anderson, the undersigned attorney-in-fact, by signing his name hereto, does hereby sign and execute this registration statement on behalf of the above indicated directors of the registrant (constituting all of the directors) pursuant to a Power of Attorney filed with this registration statement as Exhibit 24.1.
Amtech Systems, Inc.
February 8, 2011By:  /s/ Bradley C. Anderson
Bradley C. Anderson
Vice President - Finance and Chief Financial Officer
II-7

Exhibits.
ExhibitDescription
  1.1*Form of Underwriting Agreement
  4.1Articles of Incorporation, incorporated by reference to Amtech’s Form S-1 Registration Statement No. 2-83934-LA
  4.2Articles of Amendment to Articles of Incorporation, dated April 27, 1983, incorporated by reference to Amtech’s Form S-1 Registration Statement No. 2-83934-LA
  4.3Articles of Amendment to Articles of Incorporation, dated May 19, 1987, incorporated by reference to Amtech’s Annual Report on Form 10-K for the year ended September 30, 1987
  4.4Articles of Amendment to Articles of Incorporation, dated May 2, 1988, incorporated by reference to Amtech’s Annual Report on Form 10-K for the year ended September 30, 1988
  4.5Articles of Amendment to Articles of Incorporation, dated May 28, 1993, incorporated by reference to Amtech’s Form S-1 Registration Statement (File No. 33-77368)
  4.6Articles of Amendment to Articles of Incorporation, dated March 14, 1999, incorporated by reference to Amtech’s Annual Report on Form 10-K for the year ended September 30, 1999
  4.7Certificate of Designations, Preferences and Privileges of the Board, August 13, 1996 - ------------------------------ President (Chief Executive Officer) Jong S. Whang /s/ Robert T. Hass Vice President-Finance August 13, 1996 - ------------------------------ (Chief Financial & Accounting Robert T. Hass Officer); Director /s/ Donald F. Johnston Director August 13, 1996 - ------------------------------ Donald F. Johnston /s/ Alvin Katz Director August 13, 1996 - ------------------------------ Alvin Katz /s/ Bruce R. Thaw Director August 13, 1996 - ------------------------------ Bruce R. Thaw S-1 Series A Convertible Preferred Stock, dated April 21, 2005, incorporated by reference to Amtech’s Current Report on Form 8-K filed with the Securities and Exchange Commission on April 28, 2005
  4.8Amended and Restated Bylaws, incorporated by reference to Amtech’s Current Report on Form 8-K filed with the Securities and Exchange Commission on January 8, 2008
  4.9Amended and Restated Rights Agreement as of December 15, 2008, by and between Amtech Systems, Inc. and Computershare Trust Company, N.A., including the form of Certificate of Designation, the form of Rights Certificate and the Summary of Rights attached thereto as Exhibits A, B and C, respectively, incorporated by reference to Amtech’s Current Report on Form 8-K filed with the Securities and Exchange Commission on December 15, 2008
  4.10Form of Subscription Agreement for the Series A Convertible Preferred Stock, incorporated by reference to Amtech’s Current Report on Form 8-K filed with the Securities and Exchange Commission on April 28, 2005
  4.11*Specimen Certificate of Preferred Stock
  4.12*Form of Warrant Agreement and Certificate
  4.13*Form of Debt Security
  4.14Form of Indenture
  4.15*Form of Unit Agreement and Unit Certificate
    5.1Opinion of counsel regarding legality of securities
  12.1*Statement of Computation of Ratio of Earnings to Fixed Charges
  23.1Consent of counsel (included in Exhibit 5.1 hereto)
  23.2Consent of Mayer Hoffman McCann P.C.
  24.1Power of attorney
  25.1*  Statement of Eligibility on Form T-1 under the Trust Indenture Act of 1939 of the Trustee under the Indenture
* To be filed by amendment to this registration statement or by a report filed under the Securities Exchange Act of 1934, as amended, and incorporated herein by reference.