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Aptevo Therapeutics (APVO)

Filed: 9 Jun 22, 8:15am

 

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

 

FORM 8-K

 

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported):  June 9, 2022

 

APTEVO THERAPEUTICS INC.

(Exact Name of Registrant as Specified in its Charter)

 

 

Delaware

001-37746

81-1567056

(State or Other Juris-

diction of Incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

 

2401 4th Avenue, Suite 1050

Seattle, Washington

98121

(Address of Principal Executive Offices)

(Zip Code)

 

Registrant’s telephone number, including area code: (206) 838-0500

Not Applicable

(Former Name or Former Address, if Changed Since Last Report)

 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

 

 

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

 

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

 

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

 

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Securities registered pursuant to Section 12(b) of the Act:

 

Title of each class

 

Trading Symbol(s)

 

Name of each exchange on which registered

Common Stock, $0.001 par value

 

APVO

 

The Nasdaq Stock Market LLC

Emerging growth company

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

 

 


 

Item 8.01 Other Events.

 

On June 9, 2022, Aptevo Therapeutics Inc. (the “Company”) issued a press release providing a clinical update on four additional patients enrolled in its on-going APVO436 dose expansion Phase 1b trial for the treatment of acute myeloid leukemia (“AML”) and announcing 36% remission rate in cohort 1 among response-evaluable patients treated to date. The new data includes one patient who achieved a complete remission (CR), one patient who achieved a complete remission with incomplete hematologic recovery (CRi) and two patients who achieved bone marrow complete remissions, or morphological leukemia-free state (MLFS).

 

The Company also reported that a patient with high-risk myelodysplastic syndrome (MDS) enrolled in the dose escalation trial remains stable and continues treatment with APVO436 exceeding 18 months of treatment. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated by reference herein.

 

Item 9.01. Financial Statements and Exhibits.

 

(d) Exhibits

 

Exhibit No.

 

Description

 

 

 

99.1

 

Press Release dated June 9, 2022.

104

 

Cover Page Interactive Data File (embedded within the Inline XBRL document)

 

 

 


 

SIGNATURE

 

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 

 

APTEVO THERAPEUTICS INC.

 

 

 

Date:  June 9, 2022

By:

/s/ Marvin L. White

 

 

 

Marvin L. White

 

 

President and Chief Executive Officer