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PartnersCapitalAbstract

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended JuneSeptember 30, 2022

OR

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from                    to                   

Commission file number: 001-38075

Graphic

ANTERO MIDSTREAM CORPORATION

(Exact name of registrant as specified in its charter)

Delaware

61-1748605

(State or other jurisdiction of
incorporation or organization)

(IRS Employer Identification No.)

1615 Wynkoop Street
Denver, Colorado

80202

(Address of principal executive offices)

(Zip Code)

(303357-7310

(Registrant’s telephone number, including area code)

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, par value $0.01

AM

New York Stock Exchange

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  Yes   No

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).  Yes   No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large Accelerated Filer

Accelerated Filer

Non-accelerated Filer

Smaller Reporting Company

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.

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act)  Yes   No

The registrant had 478,457,912478,484,564 shares of common stock outstanding as of July 22,October 21, 2022.

Table of Contents

TABLE OF CONTENTS

Page

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

    

1

PART I—FINANCIAL INFORMATION

3

Item 1.

Condensed Consolidated Financial Statements (Unaudited)

3

Item 2.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

26

Item 3.

Quantitative and Qualitative Disclosures about Market Risk

3839

Item 4.

Controls and Procedures

3940

PART II—OTHER INFORMATION

4041

Item 1.

Legal Proceedings

4041

Item 1A.

Risk Factors

4041

Item 2.

Unregistered Sales of Equity Securities and Use of Proceeds

4142

Item 6.

Exhibits

4243

SIGNATURES

4344

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CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

Some of the information in this Quarterly Report on Form 10-Q may contain “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). All statements, other than statements of historical fact, included in this Quarterly Report on Form 10-Q, regarding our strategy, future operations, financial position, estimated revenues and losses, projected costs, prospects, plans and objectives of management are forward-looking statements. Words such as “may,” “assume,” “forecast,” “position,” “predict,” “strategy,” “expect,” “intend,” “plan,” “estimate,” “anticipate,” “believe,” “project,” “budget,” “potential,” or “continue,” and similar expressions are used to identify forward-looking statements, although not all forward-looking statements contain such identifying words. When considering these forward-looking statements, investors should keep in mind the risk factors and other cautionary statements in this Quarterly Report on Form 10-Q. These forward-looking statements are based on management’s current beliefs, based on currently available information, as to the outcome and timing of future events. Factors that could cause our actual results to differ materially from the results contemplated by such forward-looking statements include:

Antero Resources Corporation’s (“Antero Resources”) expected production and development plan;
impacts to producer customers of insufficient storage capacity;
our ability to execute our business strategy;
our ability to obtain debt or equity financing on satisfactory terms to fund additional acquisitions, expansion projects, working capital requirements and the repayment or refinancing of indebtedness;
our ability to realize the anticipated benefits of our investments in unconsolidated affiliates;
natural gas, natural gas liquids (“NGLs”), and oil prices;
impacts of geopolitical events and world health events, including the coronavirus (“COVID-19”) pandemic;
our ability to complete the construction of or purchase new gathering and compression, processing, water handling or other assets on schedule, at the budgeted cost or at all, and the ability of such assets to operate as designed or at expected levels;
our ability to execute our share repurchase program;
competition;
government regulations and changes in laws;
actions taken by third-party producers, operators, processors and transporters;
pending legal or environmental matters;
costs of conducting our operations;
our ability to achieve our greenhouse gas reduction targets and the costs associated therewith;
general economic conditions;
credit markets;
operating hazards, natural disasters, weather-related delays, casualty losses and other matters beyond our control;
uncertainty regarding our future operating results; and
our other plans, objectives, expectations and intentions contained in this Quarterly Report on Form 10-Q.

1

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We caution investors that these forward-looking statements are subject to all of the risks and uncertainties incidental to our business, most of which are difficult to predict and many of which are beyond our control. These risks include, but are not limited to, commodity price volatility, inflation, environmental risks, Antero Resources’ drilling and completion and other operating risks, regulatory changes or changes in law, the uncertainty inherent in projecting Antero Resources’ future rates of production, cash flows and access to capital, the timing of development expenditures, impacts of world health events (including the COVID-19 pandemic), cybersecurity risks, the state orof markets for, and availability of, verified quality carbon offsets and the other risks described or referenced under the heading “1A. Risk Factors” herein, including the risk factors set forth in our Annual Report on Form 10-K for the year ended December 31, 2021 (the “2021 Form 10-K”), which is on file with the Securities and Exchange Commission (“SEC”).

Should one or more of the risks or uncertainties described or referenced in this Quarterly Report on Form 10-Q occur, or should underlying assumptions prove incorrect, our actual results and plans could differ materially from those expressed in any forward-looking statements.

All forward-looking statements, expressed or implied, included in this Quarterly Report on Form 10-Q are expressly qualified in their entirety by this cautionary statement. This cautionary statement should also be considered in connection with any subsequent written or oral forward-looking statements that we or persons acting on our behalf may issue.

Except as otherwise required by applicable law, we disclaim any duty to update any forward-looking statements to reflect events or circumstances after the date of this Quarterly Report on Form 10-Q.

2

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PART I—FINANCIAL INFORMATION

ANTERO MIDSTREAM CORPORATION

Condensed Consolidated Balance Sheets

(In thousands)

(Unaudited)

(Unaudited)

December 31,

June 30,

December 31,

September 30,

    

2021

   

2022

 

    

2021

   

2022

 

Assets

Assets

Assets

Current assets:

Accounts receivable–Antero Resources

$

81,197

75,098

$

81,197

77,301

Accounts receivable–third party

747

431

747

1,988

Income tax receivable

940

940

940

940

Other current assets

920

588

920

556

Total current assets

83,804

77,057

83,804

80,785

Property and equipment, net

3,394,746

3,492,489

3,394,746

3,508,008

Investments in unconsolidated affiliates

696,009

681,560

696,009

659,006

Customer relationships

1,356,775

1,321,439

1,356,775

1,303,771

Other assets, net

12,667

12,956

12,667

12,251

Total assets

$

5,544,001

5,585,501

$

5,544,001

5,563,821

Liabilities and Stockholders' Equity

Liabilities and Stockholders' Equity

Liabilities and Stockholders' Equity

Current liabilities:

Accounts payable–Antero Resources

$

4,956

2,227

$

4,956

2,648

Accounts payable–third party

23,592

24,510

23,592

24,125

Accrued liabilities

80,838

90,656

80,838

72,952

Other current liabilities

4,623

6,379

4,623

6,657

Total current liabilities

114,009

123,772

114,009

106,382

Long-term liabilities:

Long-term debt

3,122,910

3,157,966

3,122,910

3,143,169

Deferred income tax liability

13,721

68,187

13,721

98,519

Other

6,663

5,457

6,663

3,896

Total liabilities

3,257,303

3,355,382

3,257,303

3,351,966

Stockholders' Equity:

Preferred stock, $0.01 par value: 100,000 authorized as of December 31, 2021 and June 30, 2022

Series A non-voting perpetual preferred stock; 12 designated and 10 issued and outstanding as of December 31, 2021 and June 30, 2022

Common stock, $0.01 par value; 2,000,000 authorized; 477,495 and 478,437 issued and outstanding as of December 31, 2021 and June 30, 2022, respectively

4,775

4,784

Preferred stock, $0.01 par value: 100,000 authorized as of December 31, 2021 and September 30, 2022

Series A non-voting perpetual preferred stock; 12 designated and 10 issued and outstanding as of December 31, 2021 and September 30, 2022

Common stock, $0.01 par value; 2,000,000 authorized; 477,495 and 478,462 issued and outstanding as of December 31, 2021 and September 30, 2022, respectively

4,775

4,784

Additional paid-in capital

2,414,398

2,198,375

2,414,398

2,123,057

Retained earnings (accumulated deficit)

(132,475)

26,960

(132,475)

84,014

Total stockholders' equity

2,286,698

2,230,119

2,286,698

2,211,855

Total liabilities and stockholders' equity

$

5,544,001

5,585,501

$

5,544,001

5,563,821

See accompanying notes to unaudited condensed consolidated financial statements.

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ANTERO MIDSTREAM CORPORATION

Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited)

(In thousands, except per share amounts)

Three Months Ended June 30,

Three Months Ended September 30,

    

2021

    

2022

    

2021

    

2022

Revenue:

    

    

    

    

Gathering and compression–Antero Resources

$

192,667

184,071

$

188,716

185,640

Water handling–Antero Resources

57,718

62,262

53,511

61,411

Water handling–third party

70

242

245

1,651

Amortization of customer relationships

(17,668)

(17,668)

(17,668)

(17,668)

Total revenue

232,787

228,907

224,804

231,034

Operating expenses:

Direct operating

39,555

43,299

39,499

46,648

General and administrative (including $3,059 and $5,641 of equity-based compensation in 2021 and 2022, respectively)

14,251

16,079

General and administrative (including $3,255 and $5,553 of equity-based compensation in 2021 and 2022, respectively)

14,810

13,587

Facility idling

984

1,185

870

865

Depreciation

26,619

35,675

27,487

34,206

Impairment of property and equipment

3,702

203

Accretion of asset retirement obligations

114

64

114

50

Loss on settlement of asset retirement obligations

539

Gain on asset sale

(135)

(32)

(2,092)

Total operating expenses

81,388

100,511

82,983

93,264

Operating income

151,399

128,396

141,821

137,770

Other income (expense):

Interest expense, net

(43,505)

(45,426)

(44,544)

(47,835)

Equity in earnings of unconsolidated affiliates

21,515

22,824

24,088

24,411

Loss on early extinguishment of debt

(20,701)

Total other expense

(42,691)

(22,602)

(20,456)

(23,424)

Income before income taxes

108,708

105,794

121,365

114,346

Income tax expense

(28,485)

(26,399)

(32,038)

(30,332)

Net income and comprehensive income

$

80,223

79,395

$

89,327

84,014

Net income per share–basic

$

0.17

0.17

$

0.19

0.18

Net income per share–diluted

$

0.17

0.17

$

0.19

0.17

Weighted average common shares outstanding:

Basic

477,290

478,317

477,442

478,460

Diluted

479,530

480,270

479,695

480,318

See accompanying notes to unaudited condensed consolidated financial statements.

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ANTERO MIDSTREAM CORPORATION

Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited)

(In thousands, except per share amounts)

Six Months Ended June 30,

Nine Months Ended September 30,

    

2021

    

2022

    

2021

    

2022

Revenue:

    

    

    

    

Gathering and compression–Antero Resources

$

377,828

366,514

$

566,544

552,154

Water handling–Antero Resources

114,321

115,583

167,832

176,994

Water handling–third party

95

637

340

2,288

Amortization of customer relationships

(35,336)

(35,336)

(53,004)

(53,004)

Total revenue

456,908

447,398

681,712

678,432

Operating expenses:

Direct operating

78,869

85,311

118,368

131,959

General and administrative (including $7,071 and $8,473 of equity-based compensation in 2021 and 2022, respectively)

32,181

34,010

General and administrative (including $10,326 and $14,026 of equity-based compensation in 2021 and 2022, respectively)

46,991

47,597

Facility idling

2,163

2,333

3,033

3,198

Depreciation

53,469

63,975

80,956

98,181

Impairment of property and equipment

1,379

3,702

1,582

3,702

Accretion of asset retirement obligations

233

128

347

178

Loss on settlement of asset retirement obligations

539

539

Loss (gain) on asset sale

3,628

(150)

3,628

(2,242)

Total operating expenses

171,922

189,848

254,905

283,112

Operating income

284,986

257,550

426,807

395,320

Other income (expense):

Interest expense, net

(86,371)

(89,705)

(130,915)

(137,540)

Equity in earnings of unconsolidated affiliates

42,259

46,056

66,347

70,467

Loss on early extinguishment of debt

(20,701)

(20,701)

Total other expense

(64,813)

(43,649)

(85,269)

(67,073)

Income before income taxes

220,173

213,901

341,538

328,247

Income tax expense

(56,509)

(54,466)

(88,547)

(84,798)

Net income and comprehensive income

$

163,664

159,435

$

252,991

243,449

Net income per share–basic

$

0.34

0.33

$

0.53

0.51

Net income per share–diluted

$

0.34

0.33

$

0.53

0.51

Weighted average common shares outstanding:

Basic

477,071

477,983

477,196

478,144

Diluted

479,382

480,329

479,501

480,342

See accompanying notes to unaudited condensed consolidated financial statements.

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ANTERO MIDSTREAM CORPORATION

Condensed Consolidated Statements of Stockholders’ Equity (Unaudited)

(In thousands)

Retained

Additional

Earnings

Preferred

Common Stock

Paid-In

(Accumulated

Total

Stock

Shares

Amount

Capital

Deficit)

Equity

Balance at December 31, 2020

    

$

476,639

    

$

4,766

    

2,877,612

    

(464,092)

    

2,418,286

Dividends to stockholders

(147,332)

(147,332)

Equity-based compensation

4,012

4,012

Issuance of common stock upon vesting of equity-based compensation awards, net of common stock withheld for income taxes

268

3

(1,544)

(1,541)

Net income and comprehensive income

83,441

83,441

Balance at March 31, 2021

476,907

4,769

2,732,748

(380,651)

2,356,866

Dividends to stockholders

(108,936)

(108,936)

Equity-based compensation

3,059

3,059

Issuance of common stock upon vesting of equity-based compensation awards, net of common stock withheld for income taxes

451

5

(2,781)

(2,776)

Net income and comprehensive income

80,223

80,223

Balance at June 30, 2021

$

477,358

$

4,774

2,624,090

(300,428)

2,328,436

Balance at December 31, 2021

    

$

477,495

$

4,775

2,414,398

(132,475)

    

2,286,698

Dividends to stockholders

(108,287)

(108,287)

Equity-based compensation

2,832

2,832

Issuance of common stock upon vesting of equity-based compensation awards, net of common stock withheld for income taxes

188

2

(1,331)

(1,329)

Net income and comprehensive income

80,040

80,040

Balance at March 31, 2022

477,683

4,777

2,307,612

(52,435)

2,259,954

Dividends to stockholders

(109,433)

(109,433)

Equity-based compensation

5,641

5,641

Issuance of common stock upon vesting of equity-based compensation awards, net of common stock withheld for income taxes

754

7

(5,445)

(5,438)

Net income and comprehensive income

79,395

79,395

Balance at June 30, 2022

$

478,437

$

4,784

2,198,375

26,960

2,230,119

Retained

Additional

Earnings

Preferred

Common Stock

Paid-In

(Accumulated

Total

Stock

Shares

Amount

Capital

Deficit)

Equity

Balance at December 31, 2020

    

$

476,639

    

$

4,766

    

2,877,612

    

(464,092)

    

2,418,286

Dividends to stockholders

(147,332)

(147,332)

Equity-based compensation

4,012

4,012

Issuance of common stock upon vesting of equity-based compensation awards, net of common stock withheld for income taxes

268

3

(1,544)

(1,541)

Net income and comprehensive income

83,441

83,441

Balance at March 31, 2021

476,907

4,769

2,732,748

(380,651)

2,356,866

Dividends to stockholders

(108,936)

(108,936)

Equity-based compensation

3,059

3,059

Issuance of common stock upon vesting of equity-based compensation awards, net of common stock withheld for income taxes

451

5

(2,781)

(2,776)

Net income and comprehensive income

80,223

80,223

Balance at June 30, 2021

477,358

4,774

2,624,090

(300,428)

2,328,436

Dividends to stockholders

(107,857)

(107,857)

Equity-based compensation

3,255

3,255

Issuance of common stock upon vesting of equity-based compensation awards, net of common stock withheld for income taxes

102

1

(569)

(568)

Net income and comprehensive income

89,327

89,327

Balance at September 30, 2021

$

477,460

$

4,775

2,518,919

(211,101)

2,312,593

Balance at December 31, 2021

    

$

477,495

$

4,775

2,414,398

(132,475)

    

2,286,698

Dividends to stockholders

(108,287)

(108,287)

Equity-based compensation

2,832

2,832

Issuance of common stock upon vesting of equity-based compensation awards, net of common stock withheld for income taxes

188

2

(1,331)

(1,329)

Net income and comprehensive income

80,040

80,040

Balance at March 31, 2022

477,683

4,777

2,307,612

(52,435)

2,259,954

Dividends to stockholders

(109,433)

(109,433)

Equity-based compensation

5,641

5,641

Issuance of common stock upon vesting of equity-based compensation awards, net of common stock withheld for income taxes

754

7

(5,445)

(5,438)

Net income and comprehensive income

79,395

79,395

Balance at June 30, 2022

478,437

4,784

2,198,375

26,960

2,230,119

Dividends to stockholders

(80,853)

(26,960)

(107,813)

Equity-based compensation

5,553

5,553

Issuance of common stock upon vesting of equity-based compensation awards, net of common stock withheld for income taxes

25

(18)

(18)

Net income and comprehensive income

84,014

84,014

Balance at September 30, 2022

$

478,462

$

4,784

2,123,057

84,014

2,211,855

See accompanying notes to unaudited condensed consolidated financial statements.

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ANTERO MIDSTREAM CORPORATION

Condensed Consolidated Statements of Cash Flows (Unaudited)

(In thousands)

Six Months Ended June 30,

    

2021

    

2022

 

Cash flows provided by (used in) operating activities:

    

    

  

Net income

$

163,664

159,435

Adjustments to reconcile net income to net cash provided by operating activities:

Depreciation

53,469

63,975

Accretion

233

128

Impairment

1,379

3,702

Deferred income tax expense

56,509

54,466

Equity-based compensation

7,071

8,473

Equity in earnings of unconsolidated affiliates

(42,259)

(46,056)

Distributions from unconsolidated affiliates

58,185

60,505

Amortization of customer relationships

35,336

35,336

Amortization of deferred financing costs

2,733

2,828

Settlement of asset retirement obligations

(602)

(916)

Loss on settlement of asset retirement obligations

539

Loss (gain) on asset sale

3,628

(150)

Loss on early extinguishment of debt

20,701

Changes in assets and liabilities:

Accounts receivable–Antero Resources

(16,274)

6,099

Accounts receivable–third party

777

517

Income tax receivable

16,311

Other current assets

1,070

158

Accounts payable–Antero Resources

376

(2,427)

Accounts payable–third party

5,365

9,480

Accrued liabilities

(7,297)

(1,911)

Net cash provided by operating activities

360,375

354,181

Cash flows provided by (used in) investing activities:

Additions to gathering systems and facilities

(51,658)

(131,665)

Additions to water handling systems

(22,707)

(30,369)

Investments in unconsolidated affiliates

(966)

Cash received in asset sale

1,627

147

Change in other liabilities

(805)

Net cash used in investing activities

(73,704)

(162,692)

Cash flows provided by (used in) financing activities:

Dividends to stockholders

(255,993)

(217,445)

Dividends to preferred stockholders

(275)

(275)

Issuance of senior notes

750,000

Redemption of senior notes

(667,472)

Payments of deferred financing costs

(8,755)

(302)

Borrowings (repayments) on bank credit facilities, net

(99,800)

33,300

Employee tax withholding for settlement of equity compensation awards

(4,317)

(6,767)

Other

(21)

Net cash used in financing activities

(286,633)

(191,489)

Net increase in cash and cash equivalents

38

Cash and cash equivalents, beginning of period

640

Cash and cash equivalents, end of period

$

678

Supplemental disclosure of cash flow information:

Cash paid during the period for interest

$

91,608

86,688

Cash received during the period for income taxes

$

16,913

Increase in accrued capital expenditures and accounts payable for property and equipment

$

25,490

2,822

Nine Months Ended September 30,

    

2021

    

2022

 

Cash flows provided by (used in) operating activities:

    

    

  

Net income

$

252,991

243,449

Adjustments to reconcile net income to net cash provided by operating activities:

Depreciation

80,956

98,181

Accretion of asset retirement obligations

347

178

Impairment

1,582

3,702

Deferred income tax expense

88,547

84,798

Equity-based compensation

10,326

14,026

Equity in earnings of unconsolidated affiliates

(66,347)

(70,467)

Distributions from unconsolidated affiliates

87,115

90,470

Amortization of customer relationships

53,004

53,004

Amortization of deferred financing costs

4,152

4,268

Settlement of asset retirement obligations

(814)

(1,395)

Loss on settlement of asset retirement obligations

539

Loss (gain) on asset sale

3,628

(2,242)

Loss on early extinguishment of debt

20,701

Changes in assets and liabilities:

Accounts receivable–Antero Resources

(11,429)

5,596

Accounts receivable–third party

594

(822)

Income tax receivable

16,311

Other current assets

810

242

Accounts payable–Antero Resources

(705)

(2,006)

Accounts payable–third party

11,058

12,228

Accrued liabilities

(7,337)

(2,773)

Net cash provided by operating activities

545,490

530,976

Cash flows provided by (used in) investing activities:

Additions to gathering systems and facilities

(120,727)

(190,407)

Additions to water handling systems

(36,221)

(45,747)

Investments in unconsolidated affiliates

(2,070)

Return of investment in unconsolidated affiliate

17,000

Cash received in asset sale

1,653

4,026

Change in other assets

(24)

Change in other liabilities

(804)

Net cash used in investing activities

(157,365)

(215,956)

Cash flows provided by (used in) financing activities:

Dividends to stockholders

(363,712)

(325,120)

Dividends to preferred stockholders

(413)

(413)

Issuance of senior notes

750,000

Redemption of senior notes

(667,472)

Payments of deferred financing costs

(9,449)

(302)

Borrowings (repayments) on bank credit facilities, net

(92,800)

17,600

Employee tax withholding for settlement of equity compensation awards

(4,885)

(6,785)

Other

(34)

Net cash used in financing activities

(388,765)

(315,020)

Net decrease in cash and cash equivalents

(640)

Cash and cash equivalents, beginning of period

640

Cash and cash equivalents, end of period

$

Supplemental disclosure of cash flow information:

Cash paid during the period for interest

$

132,360

130,236

Cash received during the period for income taxes

$

16,913

Increase (decrease) in accrued capital expenditures and accounts payable for property and equipment

$

22,675

(17,130)

See accompanying notes to unaudited condensed consolidated financial statements.

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ANTERO MIDSTREAM CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

(1) Organization

Antero Midstream Corporation (together with its consolidated subsidiaries, “Antero Midstream,” “AM” or the “Company”) is a growth-oriented midstream company formed to own, operate and develop midstream energy infrastructure primarily to service Antero Resources Corporation (“Antero Resources”) and its production and completion activity in the Appalachian Basin. The Company’s assets consist of gathering pipelines, compressor stations, interests in processing and fractionation plants and water handling assets. Antero Midstream provides midstream services to Antero Resources under long-term contracts. The Company’s corporate headquarters is located in Denver, Colorado.

(2) Summary of Significant Accounting Policies

(a)

Basis of Presentation

These unaudited condensed consolidated financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”) applicable to interim financial information and should be read in the context of the Company’s December 31, 2021 consolidated financial statements and notes thereto for a more complete understanding of the Company’s operations, financial position, and accounting policies. The Company’s December 31, 2021 consolidated financial statements were included in the Company’s 2021 Annual Report on Form 10-K, which was filed with the SEC.

These unaudited condensed consolidated financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim financial information, and, accordingly, do not include all of the information and footnotes required by GAAP for complete consolidated financial statements. In the opinion of management, these unaudited condensed consolidated financial statements include all adjustments (consisting of normal and recurring accruals) considered necessary to present fairly the Company’s financial position as of December 31, 2021 and JuneSeptember 30, 2022, the results of the Company’s operations for the three and sixnine months ended JuneSeptember 30, 2021 and 2022, and the Company’s cash flows for the sixnine months ended JuneSeptember 30, 2021 and 2022. The Company has no items of other comprehensive income; therefore, net income is equal to comprehensive income.

Certain costs of doing business incurred and charged to the Company by Antero Resources have been reflected in the accompanying unaudited condensed consolidated financial statements. These costs include general and administrative expenses provided to the Company by Antero Resources in exchange for:

business services, such as payroll, accounts payable and facilities management;
corporate services, such as finance and accounting, legal, human resources, investor relations and public and regulatory policy; and
employee compensation, including equity-based compensation.

Transactions between the Company and Antero Resources have been identified in the unaudited condensed consolidated financial statements (see Note 4—Transactions with Affiliates).

(b)

Principles of Consolidation

The accompanying unaudited condensed consolidated financial statements include the accounts of Antero Midstream Corporation and its consolidated subsidiaries. All significant intercompany accounts and transactions have been eliminated in the Company’s unaudited condensed consolidated financial statements.

(c)

Dividends

Preferred and common dividends declared are recorded as a reduction of retained earnings to the extent that retained earnings were available at the close of the quarter prior to the dividend declaration date, with any excess recorded as a reduction of additional paid-in capital.

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

(d)

Recently Adopted Accounting Standard

In December 2019, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU”) No. 2019-12, Simplifying the Accounting for Income Taxes. This ASU removes certain exceptions to the general principles in Accounting Standard Codifications Topic 740, Income Taxes (“ASC 740”), and also simplifies portions of ASC 740 by clarifying and

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

amending existing guidance. It is effective for interim and annual reporting periods after December 15, 2020. The Company adopted this ASU on January 1, 2021, and it did not have a material impact on the Company's consolidated financial statements.

(3) Intangibles

All customer relationships are subject to amortization and are amortized over a weighted average period of 2019 years, which reflects the remaining economic life of the relationships as of JuneSeptember 30, 2022. The changes in the carrying amount of customer relationships were as follows (in thousands):

Customer relationships as of December 31, 2021

$

1,356,775

$

1,356,775

Amortization of customer relationships

(35,336)

(53,004)

Customer relationships as of June 30, 2022

$

1,321,439

Customer relationships as of September 30, 2022

$

1,303,771

Future amortization expense is as follows (in thousands):

Remainder of year ending December 31, 2022

$

35,336

$

17,668

Year ending December 31, 2023

70,672

70,672

Year ending December 31, 2024

70,672

70,672

Year ending December 31, 2025

70,672

70,672

Year ending December 31, 2026

70,672

70,672

Thereafter

1,003,415

1,003,415

Total

$

1,321,439

$

1,303,771

(4) Transactions with Affiliates

(a)

Revenues

Substantially all revenues earned in the three and sixnine months ended JuneSeptember 30, 2021 and 2022 were earned from Antero Resources, under various agreements for gathering and compression and water handling services. Revenues earned from gathering and compression services consists of lease income.

(b)

Accounts receivable—Antero Resources and Accounts payable—Antero Resources

Accounts receivable—Antero Resources represents amounts due from Antero Resources, primarily related to gathering and compression services and water handling services. Accounts payable—Antero Resources represents amounts due to Antero Resources for general and administrative and other costs.

(c)

Allocation of Costs Charged by Antero Resources

The employees supporting the Company’s operations are concurrently employed by Antero Resources and the Company.  Direct operating expense includes costs charged to the Company of $2 million and $3 million during the three months ended JuneSeptember 30, 2021 and 2022, respectively, and $5$7 million and $7$10 million during the sixnine months ended JuneSeptember 30, 2021 and 2022, respectively. These costs were for services provided by employees associated with the operation of the Company’s gathering lines, compressor stations, and water handling assets.  General and administrative expense includes costs charged to the Company by Antero Resources of $78 million and $8$6 million during the three months ended JuneSeptember 30, 2021 and 2022, respectively, and $16$24 million and $22 million during the sixnine months ended JuneSeptember 30, 2021 and 2022.2022, respectively.  These costs relate to (i) various business services, including payroll processing, accounts payable processing and facilities management, (ii) various corporate services, including legal, accounting, treasury, information technology and human resources and (iii) compensation,

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

including certain equity-based compensation.  These expenses are charged to the Company based on the nature of the expenses and are apportioned based on a combination of the Company’s proportionate share of gross property and equipment, capital expenditures and labor costs, as applicable.  The Company reimburses Antero Resources directly for all general and administrative costs charged to it, except costs attributable to noncash equity-based compensation.  For further information on equity-based compensation, see Note 9—Equity-Based Compensation and Cash Awards.

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

(5) Revenue

All of the Company’s gathering and compression revenues are derived from an operating lease agreement, and all of the Company’s water handling revenues are derived from service contracts with customers. The Company currently earns substantially all of its revenues from Antero Resources.

(a)

Gathering and Compression

Pursuant to the gathering and compression agreement with Antero Resources, Antero Resources has dedicated substantially all of its current and future acreage in West Virginia, Ohio and Pennsylvania to the Company for gathering and compression services except for acreage subject to third-party commitments or pre-existing dedications. The Company also has an option to gather and compress natural gas produced by Antero Resources on any additional acreage it acquires during the term of the agreement outside of West Virginia, Ohio and Pennsylvania on the same terms and conditions. In December 2019, the Company and Antero Resources agreed to extend the initial term of the gathering and compression agreement to 2038 and established a growth incentive fee program whereby low pressure gathering fees will be reduced from 2020 through 2023 to the extent Antero Resources achieves certain quarterly volumetric targets during such time. Antero Resources did 0tnot earn any rebates from the Company for the three and sixnine months ended JuneSeptember 30, 2021 since Antero Resources did not achieve any volumetric targets during the first, or second and third quarters of 2021. For the three and sixnine months ended JuneSeptember 30, 2022, Antero Resources earned rebates of $$12 million and $24$36 million, respectively, from the Company by achieving the first level volumetric target during the first, second and secondthird quarters of 2022. Upon completion of the initial contract term, the gathering and compression agreement will continue in effect from year to year until such time as the agreement is terminated, effective upon an anniversary of the effective date of the agreement, by either the Company or Antero Resources on or before the 180th day prior to the anniversary of such effective date.

Under the gathering and compression agreement, the Company receives a low pressure gathering fee, a high pressure gathering fee and a compression fee, in each case subject to annual Consumer Price Index (“CPI”)-based adjustments, or a cost of service fee, at the Company’s election when such assets are placed in-service. In addition, the agreement stipulates that the Company receives a reimbursement for the actual cost of (i) electricity used at its compressor stations where the compression services are provided based on a compression fee and (ii) operating expenses for all services provided for a cost of service fee.

The Company determined that the gathering and compression agreement is an operating lease as Antero Resources obtains substantially all of the economic benefit of the asset and has the right to direct the use of the asset. The gathering system is an identifiable asset within the gathering and compression agreement, and it consists of underground low pressure pipelines that generally connect and deliver gas from specific well pads to compressor stations to compress the gas before delivery to underground high pressure pipelines that transport the gas to a third-party pipeline, third-party plant or Joint Venture (as defined in Note 13— Investments in Unconsolidated Affiliates) plant. The gathering system is considered a single lease due to the interrelated network of the assets. When a modification to the gathering and compression agreement occurs, the Company reassesses the classification of this lease. The Company accounts for its lease and non-lease components as a single lease component as the lease component is the predominant component. The non-lease components consist of operating, oversight and maintenance of the gathering system, which are performed on time-elapsed measures.

The gathering and compression agreement includes certain fixed fee provisions. If and to the extent Antero Resources requests that the Company construct new low pressure lines, high pressure lines and/or compressor stations, the gathering and compression agreement contains options at the Company’s election for either (i) minimum volume commitments that require Antero Resources to utilize or pay for 75% of the high pressure gathering capacity and 70% of the compression capacity of such new construction for 10 years or (ii) a cost of service fee that allows the Company to earn a 13% rate of return on such new construction over seven years, which election is made individually for each piece of equipment placed in service. All lease payments under the

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

minimum volume commitments and cost of service fees are considered to be in-substance fixed lease payments under the gathering and compression agreement.

The Company recognizes lease income from its minimum volume commitments and cost of service fees under its gathering and compression agreement on a straight-line basis. Additional variable operating lease income is earned when volumes in excess of the minimum commitments are delivered under the contract. The Company recognizes variable lease income when low pressure volumes are delivered to a compressor station, compression volumes are delivered to a high pressure line and high pressure volumes

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

are delivered to a processing plant or transmission pipeline. Minimum volume commitments for high pressure gathering capacity and compression capacity are aggregated such that there is a single minimum volume commitment for the respective service each year. The Company invoices the customer the month after each service is performed, and payment is due in the same month. The Company is not party to any leases that have not commenced.

Minimum future lease cash flows to be received by the Company under the gathering and compression agreement as of JuneSeptember 30, 2022 are as follows (in thousands):

Remainder of year ending December 31, 2022

$

125,982

$

45,492

Year ending December 31, 2023

298,655

298,655

Year ending December 31, 2024

299,473

299,473

Year ending December 31, 2025

285,175

285,175

Year ending December 31, 2026

271,762

271,762

Thereafter

562,414

562,414

Total

$

1,843,461

$

1,762,971

(b)

Water Handling

The Company is party to a water services agreement with Antero Resources, whereby the Company provides certain water handling services to Antero Resources within an area of dedication in defined service areas in West Virginia and Ohio. The initial term of the water services agreement runs to 2035. Upon completion of the initial term in 2035, the water services agreement will continue in effect from year to year until such time as the agreement is terminated, effective upon an anniversary of the effective date of the agreement, by either the Company or Antero Resources on or before the 180th day prior to the anniversary of such effective date. Under the agreement, the Company receives a fixed fee for fresh water deliveries by pipeline directly to the well site, subject to annual CPI-based adjustments. In addition, the Company also provides other fluid handling services. These operations, along with the Company’s fresh water delivery systems, support well completion and production operations for Antero Resources. These services are provided by the Company directly or through third-parties with which the Company contracts. For these other fluid handling services provided by third-parties, Antero Resources reimburses the Company’s third-party out-of-pocket costs plus 3%. For these other fluid handling services provided by the Company, the Company charges Antero Resources a cost of service fee.

The Company satisfies its performance obligations and recognizes revenue when (i) the fresh water volumes have been delivered to the hydration unit of a specified well pad or (ii) other fluid handling services have been completed. The Company invoices the customer the month after water services are performed, and payment is due in the same month. For services contracted through third-party providers, the Company’s performance obligation is satisfied when the service to be performed by the third-party provider has been completed. The Company invoices the customer after the third-party provider billing is received, and payment is due in the same month.

Transaction Price Allocated to Remaining Performance Obligations

The Company’s water service agreement with Antero Resources has a term greater than one year. The Company is not required to disclose the transaction price allocated to remaining performance obligations if the variable consideration is allocated entirely to a wholly unsatisfied performance obligation. Under the Company’s service contracts, each unit of product delivered to the customer represents a separate performance obligation; therefore, future volumes are wholly unsatisfied and disclosure of the transaction price allocated to remaining performance obligations is not required.

The remainder of the Company’s water service contracts, which relate to contracts with third parties, are short-term in nature with a contract term of one year or less. Accordingly, the Company is exempt from disclosure of the transaction price allocated to remaining performance obligations if the performance obligation is part of a contract that has an original expected duration of one year or less.

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

The remainder of the Company’s water service contracts, which relate to contracts with third parties, are short-term in nature with a contract term of one year or less. Accordingly, the Company is exempt from disclosure of the transaction price allocated to remaining performance obligations if the performance obligation is part of a contract that has an original expected duration of one year or less.

Contract Balances

Under the Company’s water service contracts, the Company invoices customers after the performance obligations have been satisfied, at which point payment is unconditional. Accordingly, the Company’s water service contracts do not give rise to contract assets or liabilities.

(c)

Disaggregation of Revenue

In the following table, revenue is disaggregated by type of service and type of fee and is identified by the reportable segment to which such revenues relate. For more information on reportable segments, see Note 14—Reportable Segments.

Three Months Ended June 30,

Six Months Ended June 30,

Three Months Ended September 30,

Nine Months Ended September 30,

(in thousands)

2021

2022

2021

2022

    

Reportable Segment

2021

2022

2021

2022

    

Reportable Segment

Type of service

Gathering—low pressure

$

91,761

91,660

178,067

181,097

Gathering and Processing (1)

$

87,139

92,091

265,206

273,188

Gathering and Processing (1)

Gathering—low pressure rebate

(12,000)

(24,000)

Gathering and Processing (1)

(12,000)

(36,000)

Gathering and Processing (1)

Compression

49,371

51,486

97,508

103,098

Gathering and Processing (1)

49,765

52,364

147,273

155,462

Gathering and Processing (1)

Gathering—high pressure

51,535

52,925

102,253

106,319

Gathering and Processing (1)

51,812

53,185

154,065

159,504

Gathering and Processing (1)

Fresh water delivery

37,751

41,120

75,109

73,164

Water Handling

33,004

38,445

108,113

111,609

Water Handling

Other fluid handling

20,037

21,384

39,307

43,056

Water Handling

20,752

24,617

60,059

67,673

Water Handling

Amortization of customer relationships

(9,271)

(9,272)

(18,542)

(18,543)

Gathering and Processing

(9,271)

(9,271)

(27,813)

(27,814)

Gathering and Processing

Amortization of customer relationships

(8,397)

(8,396)

(16,794)

(16,793)

Water Handling

(8,397)

(8,397)

(25,191)

(25,190)

Water Handling

Total

$

232,787

228,907

456,908

447,398

$

224,804

231,034

681,712

678,432

Type of contract

Per Unit Fixed Fee

$

192,667

196,071

377,828

390,514

Gathering and Processing (1)

$

188,716

197,640

566,544

588,154

Gathering and Processing (1)

Gathering—low pressure rebate

(12,000)

(24,000)

Gathering and Processing (1)

(12,000)

(36,000)

Gathering and Processing (1)

Per Unit Fixed Fee

37,751

41,362

75,109

73,801

Water Handling

33,004

38,921

108,113

112,722

Water Handling

Cost plus 3%

16,425

16,400

31,775

32,038

Water Handling

16,952

19,346

48,727

51,384

Water Handling

Cost of service fee

3,612

4,742

7,532

10,381

Water Handling

3,800

4,795

11,332

15,176

Water Handling

Amortization of customer relationships

(9,271)

(9,272)

(18,542)

(18,543)

Gathering and Processing

(9,271)

(9,271)

(27,813)

(27,814)

Gathering and Processing

Amortization of customer relationships

(8,397)

(8,396)

(16,794)

(16,793)

Water Handling

(8,397)

(8,397)

(25,191)

(25,190)

Water Handling

Total

$

232,787

228,907

456,908

447,398

$

224,804

231,034

681,712

678,432

(1)Revenue related to the gathering and processing segment is classified as lease income related to the gathering system.

The Company’s receivables from its contracts with customers and operating leases as of December 31, 2021 and JuneSeptember 30, 2022, were $81 million and $75$79 million, respectively.

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

(6) Property and Equipment

(a)

Summary of Property and Equipment

Property and equipment, net consisted of the following items:

(Unaudited)

(Unaudited)

Estimated

December 31,

June 30,

Estimated

December 31,

September 30,

(in thousands)

    

Useful Lives

    

2021

2022

    

Useful Lives

    

2021

2022

Land

    

n/a

    

$

23,369

    

26,682

    

n/a

    

$

23,369

    

26,682

Gathering systems and facilities

40-50 years (1)

2,817,918

2,974,773

40-50 years (1)

2,817,918

3,052,459

Permanent buried pipelines and equipment

7-20 years

582,481

602,024

7-20 years

582,481

602,343

Surface pipelines and equipment

1-7 years

54,542

61,649

1-7 years

54,542

67,520

Heavy trucks and equipment

3-5 years

5,157

5,157

3-5 years

5,157

5,157

Above ground storage tanks

5-10 years

2,946

2,953

5-10 years

2,946

2,953

Construction-in-progress

n/a

 

174,271

148,733

n/a

 

174,271

114,582

Total property and equipment

3,660,684

3,821,971

3,660,684

3,871,696

Less accumulated depreciation

(265,938)

(329,482)

(265,938)

(363,688)

Property and equipment, net

$

3,394,746

3,492,489

$

3,394,746

3,508,008

(1)Gathering systems and facilities are recognized as a single-leased asset with 0no residual value.

(b)

Subsequent Event

On October 25, 2022, the Company acquired certain Marcellus gas gathering and compression assets from Crestwood Equity Partners LP (NYSE: CEQP) for $205 million in cash, before closing adjustments, which was funded by borrowings under the Company’s Credit Facility (as defined in Note 7─Long-Term Debt). These assets include 72 miles of dry gas gathering pipelines and nine compressor stations with approximately 700 MMcf/d of compression capacity.

(7) Long-Term Debt

Long-term debt consisted of the following items:

(Unaudited)

(Unaudited)

December 31,

June 30,

December 31,

September 30,

(in thousands)

2021

2022

2021

2022

Credit Facility (a)

    

$

547,200

    

580,500

    

$

547,200

    

564,800

7.875% senior notes due 2026 (c)

550,000

550,000

550,000

550,000

5.75% senior notes due 2027 (d)

650,000

650,000

650,000

650,000

5.75% senior notes due 2028 (e)

650,000

650,000

650,000

650,000

5.375% senior notes due 2029 (f)

750,000

750,000

750,000

750,000

Total principal

3,147,200

3,180,500

3,147,200

3,164,800

Unamortized debt premiums

2,106

1,904

2,106

1,801

Unamortized debt issuance costs

(26,396)

(24,438)

(26,396)

(23,432)

Total long-term debt

$

3,122,910

3,157,966

$

3,122,910

3,143,169

(a)

Credit Facility

Antero Midstream Partners LP (“Antero Midstream Partners”), an indirect, wholly owned subsidiary of Antero Midstream Corporation, as borrower (the “Borrower”), has a senior secured revolving credit facility with a consortium of banks. On October 26, 2021, the Company entered into an amended and restated senior secured revolving credit facility (the “Credit Facility”). As of December 31, 2021 and JuneSeptember 30, 2022, the Credit Facility had lender commitments of $1.25 billion and matures on October 26,

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

2026; provided that if on November 17, 2025 any of the 2026 Notes (as defined below) are outstanding, the Credit Facility will mature on such date. As of JuneSeptember 30, 2022, the Credit Facility had an available borrowing capacity of $669$685 million.

The Credit Facility contains certain covenants including restrictions on indebtedness, and requirements with respect to leverage and interest coverage ratios. The Credit Facility permits distributions to the holders of the Borrower’s equity interests in accordance with the cash distribution policy, provided that no event of default exists or would be caused thereby, and only to the extent permitted by the Borrower’s organizational documents. The Borrower was in compliance with all of the financial covenants under the Credit Facility as of December 31, 2021 and JuneSeptember 30, 2022.

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

The senior secured revolving credit facility agreement in effect prior to October 26, 2021 provided for borrowing under either the Base Rate or the Eurodollar Rate (as each term is defined in the agreement), and the Credit Facility provides for borrowing under either Adjusted Term Secured Overnight Financing Rate (“SOFR”) or the Base Rate (as each term is defined in the Credit Facility). Principal amounts borrowed are payable on the maturity date with such borrowings bearing interest that is payable with respect to (i) base rate loans, quarterly and (ii) SOFR Loans at the end of the applicable interest period if three months (or shorter, if applicable), or every three months if the applicable interest period is longer than three months. Interest was payable at a variable rate based on LIBOR or the base rate, determined by election at the time of borrowing, plus an applicable margin rate under the senior secured revolving credit facility agreement in effect prior to October 26, 2021. Interest is payable at a variable rate based on SOFR or the base rate, determined by election at the time of borrowing, plus an applicable margin rate under the Credit Facility. Interest at the time of borrowing is determined with reference to the Borrower’s then-current leverage ratio subject to certain exceptions. Commitment fees on the unused portion of the Credit Facility are due quarterly at rates ranging from 0.25% to 0.375% subject to certain exceptions based on the leverage ratio then in effect.

As of December 31, 2021, the Borrower had outstanding borrowings under the Credit Facility of $547 million with a weighted average interest rate of 1.81%. As of JuneSeptember 30, 2022, the Borrower had outstanding borrowings under the Credit Facility of $581565 million with a weighted average interest rate of 3.244.81%. No letters of credit under the Credit Facility were outstanding as of December 31, 2021 or JuneSeptember 30, 2022.

(b)

5.375% Senior Notes Due 2024

On September 13, 2016, Antero Midstream Partners and its wholly owned subsidiary, Antero Midstream Finance Corporation (“Finance Corp” and together with Antero Midstream Partners, the “Issuers”), issued $650 million in aggregate principal amount of 5.375% senior notes due September 15, 2024 (the “2024 Notes”) at par. The 2024 Notes were recorded at their fair value of $652.6 million as of March 12, 2019, and the related premium of $2.6 million was amortized into interest expense over the life of the 2024 Notes. The Issuers redeemed all $650 million of the 2024 Notes at 102.688% of par on June 8, 2021, and recognized a loss of $21 million on the early extinguishment of debt during the second quarter of 2021, which includes the write-off of all unamortized debt premium and issuance costs. Interest on the 2024 Notes was payable on March 15 and September 15 of each year.

(c)

7.875% Senior Notes Due 2026

On November 10, 2020, the Issuers issued $550 million in aggregate principal amount of 7.875% senior notes due May 15, 2026 (the “2026 Notes”) at par. The 2026 Notes are unsecured and effectively subordinated to the Credit Facility to the extent of the value of the collateral securing the Credit Facility. The 2026 Notes are fully and unconditionally guaranteed on a joint and several senior unsecured basis by Antero Midstream Corporation, Antero Midstream Partners’ wholly owned subsidiaries (other than Finance Corp) and certain of its future restricted subsidiaries. Interest on the 2026 Notes is payable on May 15 and November 15 of each year. Antero Midstream Partners may redeem all or part of the 2026 Notes at any time on or after May 15, 2023 at redemption prices ranging from 103.938% on or after May 15, 2023 to 100.00% on or after May 15, 2025. In addition, prior to May 15, 2023, Antero Midstream Partners may redeem up to 35% of the aggregate principal amount of the 2026 Notes with an amount of cash not greater than the net cash proceeds of certain equity offerings, if certain conditions are met, at a redemption price of 107.875% of the principal amount of the 2026 Notes, plus accrued and unpaid interest. At any time prior to May 15, 2023, Antero Midstream Partners may also redeem the 2026 Notes, in whole or in part, at a price equal to 100% of the principal amount of the 2026 Notes plus a “make-whole” premium and accrued and unpaid interest. If Antero Midstream Partners undergoes a change of control followed by a rating decline, the holders of the 2026 Notes will have the right to require Antero Midstream Partners to repurchase all or a portion of the 2026 Notes at a price equal to 101% of the principal amount of the 2026 Notes, plus accrued and unpaid interest.

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

(d)

5.75% Senior Notes Due 2027

On February 25, 2019, the Issuers issued $650 million in aggregate principal amount of 5.75% senior notes due March 1, 2027 (the “2027 Notes”) at par.   The 2027 Notes were recorded at their fair value of $653.3 million as of March 12, 2019, and the related premium of $3.3 million will be amortized into interest expense over the life of the 2027 Notes.  The 2027 Notes are unsecured and effectively subordinated to the Credit Facility to the extent of the value of the collateral securing the Credit Facility.  The 2027 Notes are fully and unconditionally guaranteed on a joint and several senior unsecured basis by Antero Midstream Corporation, Antero Midstream Partners’ wholly owned subsidiaries (other than Finance Corp) and certain of its future restricted

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

subsidiaries.  Interest on the 2027 Notes is payable on March 1 and September 1 of each year.  Antero Midstream Partners may redeem all or part of the 2027 Notes at any time on or after March 1, 2022 at redemption prices ranging from 102.875% currently to 100.00% on or after March 1, 2025.  If Antero Midstream Partners undergoes a change of control followed by a rating decline, the holders of the 2027 Notes will have the right to require Antero Midstream Partners to repurchase all or a portion of the 2027 Notes at a price equal to 101% of the principal amount of the 2027 Notes, plus accrued and unpaid interest.

(e)

5.75% Senior Notes Due 2028

On June 28, 2019, the Issuers issued $650 million in aggregate principal amount of 5.75% senior notes due January 15, 2028 (the “2028 Notes”) at par.  The 2028 Notes are unsecured and effectively subordinated to the Credit Facility to the extent of the value of the collateral securing the Credit Facility.  The 2028 Notes are fully and unconditionally guaranteed on a joint and several senior unsecured basis by Antero Midstream Corporation, Antero Midstream Partners’ wholly owned subsidiaries (other than Finance Corp) and certain of its future restricted subsidiaries.  Interest on the 2028 Notes is payable on January 15 and July 15 of each year.  Antero Midstream Partners may redeem all or part of the 2028 Notes at any time on or after January 15, 2023 at redemption prices ranging from 102.875% on or after January 15, 2023 to 100.00% on or after January 15, 2026.  In addition, prior to January 15, 2023, Antero Midstream Partners may redeem up to 35% of the aggregate principal amount of the 2028 Notes with an amount of cash not greater than the net cash proceeds of certain equity offerings, if certain conditions are met, at a redemption price of 105.75% of the principal amount of the 2028 Notes, plus accrued and unpaid interest.  At any time prior to January 15, 2023, Antero Midstream Partners may also redeem the 2028 Notes, in whole or in part, at a price equal to 100% of the principal amount of the 2028 Notes plus a “make-whole” premium and accrued and unpaid interest.  If Antero Midstream Partners undergoes a change of control followed by a rating decline, the holders of the 2028 Notes will have the right to require Antero Midstream Partners to repurchase all or a portion of the 2028 Notes at a price equal to 101% of the principal amount of the 2028 Notes, plus accrued and unpaid interest.

(f)

5.375% Senior Notes Due 2029

On June 8, 2021, the Issuers issued $750 million in aggregate principal amount of 5.375% senior notes due June 15, 2029 (the “2029 Notes”) at par. The 2029 Notes are unsecured and effectively subordinated to the Credit Facility to the extent of the value of the collateral securing the Credit Facility. The 2029 Notes are fully and unconditionally guaranteed on a joint and several senior unsecured basis by Antero Midstream Corporation, Antero Midstream Partners’ wholly owned subsidiaries (other than Finance Corp) and certain of its future restricted subsidiaries. Interest on the 2029 Notes is payable on June 15 and December 15 of each year. Antero Midstream Partners may redeem all or part of the 2029 Notes at any time on or after June 15, 2024 at redemption prices ranging from 102.688% on or after June 15, 2024 to 100.00% on or after June 15, 2026. In addition, prior to June 15, 2024, Antero Midstream Partners may redeem up to 35% of the aggregate principal amount of the 2029 Notes with an amount of cash not greater than the net cash proceeds of certain equity offerings, if certain conditions are met, at a redemption price of 105.375% of the principal amount of the 2029 Notes, plus accrued and unpaid interest. At any time prior to June 15, 2024, Antero Midstream Partners may also redeem the 2029 Notes, in whole or in part, at a price equal to 100% of the principal amount of the 2029 Notes plus a “make-whole” premium and accrued and unpaid interest. If Antero Midstream Partners undergoes a change of control followed by a rating decline, the holders of the 2029 Notes will have the right to require Antero Midstream Partners to repurchase all or a portion of the 2029 Notes at a price equal to 101% of the principal amount of the 2029 Notes, plus accrued and unpaid interest.

(g)

Senior Notes Guarantors

The Company and each of the Company’s wholly owned subsidiaries (except for the Issuers) has fully and unconditionally guaranteed the 2024 Notes, 2026 Notes, 2027 Notes, 2028 Notes and 2029 Notes (collectively the “Senior Notes”). In the event a guarantor is sold or disposed of (whether by merger, consolidation, the sale of a sufficient amount of its capital stock so that it no

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

longer qualifies as a Restricted Subsidiary (as defined in the applicable indenture governing the series of Senior Notes) of the Issuer or the sale of all or substantially all of its assets) and whether or not the guarantor is the surviving entity in such transaction to a person that is not an Issuer or a Restricted Subsidiary of an Issuer, such guarantor will be released from its obligations under its guarantee if the sale or other disposition does not violate the covenants set forth in the indentures governing the applicable Senior Notes.

In addition, a guarantor will be released from its obligations under the applicable indenture and its guarantee, upon the release or discharge of the guarantee of other indebtedness under a credit facility that resulted in the creation of such guarantee, except a release or discharge by or as a result of payment under such guarantee; if the Issuers designate such subsidiary as an unrestricted

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

subsidiary and such designation complies with the other applicable provisions of the indenture governing the applicable Senior Notes or in connection with any covenant defeasance, legal defeasance or satisfaction and discharge of the applicable Senior Notes.

During the three and sixnine months ended JuneSeptember 30, 2021 and 2022, all of the Company’s assets and operations are attributable to the Issuers and its guarantors.

(8) Accrued Liabilities

Accrued liabilities consisted of the following items:

(Unaudited)

(Unaudited)

December 31,

June 30,

December 31,

September 30,

(in thousands)

    

2021

    

2022

 

    

2021

    

2022

 

Capital expenditures

$

24,900

36,283

$

24,900

19,465

Operating expenses

10,417

9,953

10,417

8,716

Interest expense

36,794

36,984

36,794

39,831

Ad valorem taxes

5,400

5,029

5,400

2,265

Other

3,327

2,407

3,327

2,675

Total accrued liabilities

$

80,838

90,656

$

80,838

72,952

(9) Equity-Based Compensation and Cash Awards

(a)

Summary of Equity-Based Compensation

The Company’s equity-based compensation includes (i) costs allocated to Antero Midstream by Antero Resources for grants made prior to March 12, 2019 pursuant to the Antero Resources Corporation Long-Term Incentive Plan (the “AR LTIP”) and (ii) costs related to the Antero Midstream Corporation Long-Term Incentive Plan (the “AM LTIP”). Antero Midstream’s equity-based compensation expense is included in general and administrative expenses, and recorded as a credit to the applicable classes of equity.

AR LTIP

Equity-based compensation expense allocated to Antero Midstream from Antero Resources was $0.4$0.3 million and $0.1 million for the three months ended JuneSeptember 30, 2021 and 2022, respectively, and $1.5$1.8 million and $0.3$0.4 million for the sixnine months ended JuneSeptember 30, 2021 and 2022, respectively, which includes expense related to the Converted AM RSU Awards (as defined below). For grants made prior to March 12, 2019, Antero Resources has total unamortized expense related to its various equity-based compensation plans that can be allocated to the Company of approximatelyless than $0.1 million as of JuneSeptember 30, 2022, which includes the Converted AM RSU Awards (as defined below). A portion of this unamortized cost will be allocated to Antero Midstream as it is amortized over the remaining service period of the related awards. The Company does not reimburse Antero Resources for noncash equity compensation allocated to it for awards issued under the AR LTIP.

AM LTIP

The Company is authorized to grant up to 15,398,901 shares of AM common stock to employees and directors under the AM LTIP. The AM LTIP provides for the grant of stock options, stock appreciation rights, restricted stock, restricted stock units (“RSUs”), dividend equivalents, other stock-based awards, cash awards and substitute awards. The terms and conditions of the awards granted are established by the compensation committee of the Board of Directors (the “Board”). As of June 30, 2022, a total of 7,270,722 shares were available for future grant under the AM LTIP.

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

awards granted are established by the compensation committee of the Board of Directors (the “Board”). As of September 30, 2022, a total of 7,410,734 shares were available for future grant under the AM LTIP.

The Company’s equity-based compensation expense, by type of award, is as follows:

Three Months Ended

Six Months Ended

Three Months Ended

Nine Months Ended

June 30,

June 30,

September 30,

September 30,

(in thousands)

2021

2022

2021

2022

2021

2022

2021

2022

Restricted stock units (1)

$

2,925

4,425

5,703

6,913

$

2,905

4,525

8,608

11,438

Performance share units (1)

(94)

988

913

1,105

123

833

1,036

1,938

Equity awards issued to directors

228

228

455

455

227

195

682

650

Total expense

$

3,059

5,641

7,071

8,473

$

3,255

5,553

10,326

14,026

(1)Amounts include equity-based compensation expense allocated to the Company by Antero Resources.

(b)

Restricted Stock Unit Awards

As of March 19, 2019, each of the unvested outstanding phantom units granted under the Antero Midstream Partners Long Term Incentive Plan was assumed by the Company and converted into 1.8926 RSUs under the AM LTIP representing a right to receive shares of the Company’s common stock for each converted phantom unit (all such RSUs, the “Converted AM RSU Awards”). The Converted AM RSU Awards are accounted for as if they are distributed by Antero Midstream Partners to Antero Resources. Therefore, the expense related to the Converted AM RSU Awards is subject to allocation by Antero Resources.

A summary of the RSU awards activity, which includes the Converted AM RSU Awards, is as follows:

Weighted Average

Weighted Average

Number

Grant Date

Number

Grant Date

    

of Units

    

Fair Value

    

of Units

    

Fair Value

Total AM LTIP RSUs awarded and unvested—December 31, 2021

3,573,377

$

8.11

3,573,377

$

8.11

Granted

2,750,896

11.28

2,750,896

11.28

Vested

(1,237,558)

8.38

(1,243,878)

8.40

Forfeited

(132)

11.28

(159,119)

9.37

Total AM LTIP RSUs awarded and unvested—June 30, 2022

5,086,583

$

9.76

Total AM LTIP RSUs awarded and unvested—September 30, 2022

4,921,276

$

9.77

As of JuneSeptember 30, 2022, unamortized expense of $45.2$39.2 million related to the unvested RSUs, which includes less than $0.1 million related to the Converted AM RSU Awards, is expected to be recognized over a weighted average period of approximately 2.62.4 years. The Company’s proportionate share of the Converted AM RSU Awards will be allocated to it as it is recognized.

(c)

Performance Share Unit Awards

2019 Performance Share Unit Awards

In 2019, the Company granted performance share units (“PSUs”) to certain of its employees and executive officers that vest based on the Company’s actual return on invested capital (“ROIC”) (as defined in the award agreement) over a three-year period as compared to a targeted ROIC (“2019 ROIC PSUs”). The number of shares of the Company’s common stock that could be earned with respect to the 2019 ROIC PSUs ranged from 0zero to 200% of the target number of 2019 ROIC PSUs originally granted. During the second quarter of 2022, the performance condition for the 2019 ROIC PSUs was met at 200% of target and 137,712 target 2019 ROIC PSUs converted into 275,424 shares of the Company’s common stock. As of JuneSeptember 30, 2022, there were no 2019 ROIC PSUs outstanding.

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

2022 Performance Share Unit Awards

In April 2022, the Company granted PSUs to certain of its executive officers that vest based on the Company’s actual ROIC (as defined in the award agreement) over a three-year period concluding on December 31, 2024 as compared to a targeted ROIC (“2022 ROIC PSUs”). The number of shares of the Company’s common stock that can be earned with respect to the 2022 ROIC PSUs ranges from zero to 200% of the target number of 2022 ROIC PSUs originally granted. The grant date fair value of these

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

awards was based on the closing price of the Company’s common stock on the date of the grant, assuming target achievement of the performance condition. Expense related to the 2022 ROIC PSUs is recognized based on the number of shares of the Company’s common stock that are expected to be issued at the end of the measurement period, and such expense is reversed if the likelihood of achieving the performance condition decreases. The likelihood of achieving the performance conditions related to 2022 ROIC PSU awards was probable as of JuneSeptember 30, 2022.

Summary Information for Performance Share Unit Awards

A summary of the PSU awards activity is as follows:

Weighted Average

Weighted Average

Number

Grant Date

Number

Grant Date

    

of Units

    

Fair Value

    

of Units

    

Fair Value

Total AM LTIP PSUs awarded and unvested—December 31, 2021

116,526

$

6.32

116,526

$

6.32

Granted

461,121

11.05

461,121

11.05

Vested (1)

(137,712)

6.32

(137,712)

6.32

Forfeited

Total AM LTIP PSUs awarded and unvested—June 30, 2022

439,935

$

11.28

Total AM LTIP PSUs awarded and unvested—September 30, 2022

439,935

$

11.28

(1)The performance condition for these vested PSUs was met at 200% of target and as such, they converted into 275,424 shares of the Company’s common stock during the second quarter of 2022.

As of JuneSeptember 30, 2022, unamortized expense of $9.2$8.4 million related to unvested PSUs is expected to be recognized over a weighted average period of approximately 2.82.5 years.

(d)

Cash Awards

In January 2020, the Company granted cash awards of $2.2 million to certain executives under the AM LTIP that vest ratably over a period of up to three years. In July 2020, the Company granted additional cash awards of $0.7 million to certain non-executive employees under the AM LTIP that vest ratably over a period of four years. The compensation expense for these awards is recognized ratably over the applicable vesting period. As of December 31, 2021 and JuneSeptember 30, 2022, the Company has recorded $1.1 million and $0.4$0.5 million, respectively, in other liabilities in the condensed consolidated balance sheets related to unvested cash awards.

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

(10) Cash Dividends

The Company paid cash dividends for the quarter indicated as follows (in thousands, except per share data):

Dividends

Dividends

Period

    

Record Date

    

Dividend Date

    

Dividends

    

per Share

    

Record Date

    

Dividend Date

    

Dividends

    

per Share

Q4 2020

February 3, 2021

February 11, 2021

$

147,194

$

0.3075

February 3, 2021

February 11, 2021

$

147,194

$

0.3075

*

February 16, 2021

February 16, 2021

138

*

February 16, 2021

February 16, 2021

138

*

Q1 2021

April 28, 2021

May 12, 2021

108,799

0.2250

April 28, 2021

May 12, 2021

108,799

0.2250

*

May 17, 2021

May 17, 2021

137

*

May 17, 2021

May 17, 2021

137

*

Q2 2021

July 28, 2021

August 11, 2021

107,719

0.2250

July 28, 2021

August 11, 2021

107,719

0.2250

*

August 16, 2021

August 16, 2021

138

*

August 16, 2021

August 16, 2021

138

*

Q3 2021

October 27, 2021

November 10, 2021

107,459

0.2250

October 27, 2021

November 10, 2021

107,459

0.2250

*

November 15, 2021

November 15, 2021

137

*

November 15, 2021

November 15, 2021

137

*

Total 2021

$

471,721

Total 2021

$

471,721

Q4 2021

January 26, 2022

February 9, 2022

$

108,149

$

0.2250

January 26, 2022

February 9, 2022

$

108,149

$

0.2250

*

February 14, 2022

February 14, 2022

138

*

February 14, 2022

February 14, 2022

138

*

Q1 2022

April 27, 2022

May 11, 2022

109,296

0.2250

April 27, 2022

May 11, 2022

109,296

0.2250

*

May 16, 2022

May 16, 2022

137

*

May 16, 2022

May 16, 2022

137

*

Q2 2022

July 27, 2022

August 10, 2022

107,675

0.2250

*

August 15, 2022

August 15, 2022

138

*

Total 2022

$

217,720

Total 2022

$

325,533

*

Dividends are paid in accordance with the terms of the Series A Preferred Stock (as defined below) as discussed in Note 11—Equity and Earnings Per Common Share.

On July 13,October 12, 2022, the Board announced the declaration of a cash dividend on the shares of AM common stock of $0.2250 per share for the quarter ended JuneSeptember 30, 2022. The dividend will be payable on August 10,November 9, 2022 to stockholders of record as of July 27,October 26, 2022. The Company pays dividends (i) out of surplus or (ii) if there is no surplus, out of the net profits for the fiscal year in which the dividend is declared and/or the preceding fiscal year, as provided under Delaware law.

The Board also declared a cash dividend of $138 thousand on the shares of Series A Preferred Stock of Antero Midstream to be paid on August 15,November 14, 2022 in accordance with the terms of the Series A Preferred Stock, which are discussed in Note 11—Equity and Earnings Per Common Share. As of JuneSeptember 30, 2022, there were dividends in the amount of $69 thousand accumulated in arrears on the Company’s Series A Preferred Stock.

(11) Equity and Earnings Per Common Share

(a)

Preferred Stock

The Board authorized 100,000,000 shares of preferred stock on March 12, 2019, and issued 10,000 shares of preferred stock designated as "5.5% Series A Non-Voting Perpetual Preferred Stock" (the "Series A Preferred Stock"), to The Antero Foundation on that date. Dividends on the Series A Preferred Stock are cumulative from the date of original issue and payable in cash on the 45th day following the end of each fiscal quarter, or such other dates as the Board will approve, at a rate of 5.5% per annum on (i) the liquidation preference per share of Series A Preferred Stock (as described below) and (ii) the amount of accrued and unpaid dividends for any prior dividend period on such share of Series A Preferred Stock, if any. At any time following the date of issue, in the event of a change of control, or at any time on or after March 12, 2029, the Company may redeem the Series A Preferred Stock at a price equal to $1,000 per share, plus any accrued and unpaid dividends, payable in cash; provided that if any shares of the Series A Preferred Stock are held by The Antero Foundation at the time of such redemption, the price for redemption of each share of Series A Preferred Stock will be the greater of (i) $1,000 per share, plus any accrued but unpaid dividends, and (ii) the fair market value of the Series A Preferred Stock. On or after March 12, 2029, the holder of each share of Series A Preferred Stock (other than The Antero Foundation) may convert such shares, at any time and from time to time, at the option of the holder into a number of shares of AM common stock equal to the conversion ratio in effect on the applicable conversion date, subject to certain limitations. The Series A Preferred Stock ranks senior to the AM common stock as to dividend rights, as well as with respect to rights upon liquidation, winding-up or

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

equal to the conversion ratio in effect on the applicable conversion date, subject to certain limitations. The Series A Preferred Stock ranks senior to the AM common stock as to dividend rights, as well as with respect to rights upon liquidation, winding-up or dissolution of the Company. Holders of the Series A Preferred Stock do not have any voting rights in the Company, except as required by law, or any preemptive rights.

(b)

Weighted Average Shares Outstanding

The following is a reconciliation of the Company’s basic weighted average shares outstanding to diluted weighted average shares outstanding:

Three Months Ended

Six Months Ended

Three Months Ended

Nine Months Ended

June 30,

June 30,

September 30,

September 30,

(in thousands)

    

2021

    

2022

    

2021

    

2022

    

2021

    

2022

    

2021

    

2022

Basic weighted average number of shares outstanding

477,290

478,317

477,071

477,983

477,442

478,460

477,196

478,144

Add: Dilutive effect of RSUs

1,063

794

1,109

1,081

1,093

769

1,113

1,003

Add: Dilutive effect of PSUs

215

54

240

160

200

232

106

Add: Dilutive effect of Series A Preferred Stock

962

1,105

962

1,105

960

1,089

960

1,089

Diluted weighted average number of shares outstanding

479,530

480,270

479,382

480,329

479,695

480,318

479,501

480,342

Weighted average number of outstanding equity awards excluded from calculation of diluted earnings per common share (1):

RSUs

341

2,457

310

1,170

235

2,685

283

1,662

PSUs

744

375

880

545

(1)

The potential dilutive effects of these awards were excluded from the computation of earnings (loss) per common shares—assuming dilution because the inclusion of these awards would have been anti-dilutive.

(c)

Earnings Per Common Share

Earnings per common share—basic for each period is computed by dividing the net income or loss attributable to the Company by the basic weighted average number of shares outstanding during the period. Earnings per common share—assuming dilution for each period is computed after giving consideration to the potential dilution from outstanding equity awards, calculated using the treasury stock method. During periods in which the Company incurs a net loss, diluted weighted average shares outstanding are equal to basic weighted average shares outstanding because the effect of all equity awards is anti-dilutive.

Three Months Ended

Six Months Ended

Three Months Ended

Nine Months Ended

June 30,

June 30,

September 30,

September 30,

(in thousands, except per share amounts)

    

2021

    

2022

    

2021

    

2022

    

2021

    

2022

    

2021

    

2022

Net income

$

80,223

79,395

163,664

159,435

$

89,327

84,014

252,991

243,449

Less preferred stock dividends

(137)

(137)

(275)

(275)

(138)

(138)

(413)

(413)

Net income available to common shareholders

$

80,086

79,258

163,389

159,160

$

89,189

83,876

252,578

243,036

Net income per share–basic

$

0.17

0.17

0.34

0.33

$

0.19

0.18

0.53

0.51

Net income per share–diluted

$

0.17

0.17

0.34

0.33

$

0.19

0.17

0.53

0.51

Weighted average common shares outstanding–basic

477,290

478,317

477,071

477,983

477,442

478,460

477,196

478,144

Weighted average common shares outstanding–diluted

479,530

480,270

479,382

480,329

479,695

480,318

479,501

480,342

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

(12) Fair Value Measurement

(a)

Senior Unsecured Notes

The fair value and carrying value of the Company’s Senior Notes is as follows:

(Unaudited)

(Unaudited)

December 31, 2021

June 30, 2022

December 31, 2021

September 30, 2022

(in thousands)

Fair Value (1)

Carrying Value (2)

Fair Value (1)

Carrying Value (2)

Fair Value (1)

Carrying Value (2)

Fair Value (1)

Carrying Value (2)

2026 Notes

$

604,450

544,294

548,625

544,844

$

604,450

544,294

551,430

545,128

2027 Notes

672,750

645,970

611,000

646,284

672,750

645,970

601,120

646,444

2028 Notes

680,225

643,902

594,750

644,333

680,225

643,902

591,500

644,554

2029 Notes

783,750

741,544

670,275

742,005

783,750

741,544

657,375

742,243

Total

$

2,741,175

2,575,710

2,424,650

2,577,466

$

2,741,175

2,575,710

2,401,425

2,578,369

(1)Fair values are based on Level 2 market data inputs.
(2)Carrying values are presented net of unamortized debt issuance costs and debt premiums.

(b)

Other Assets and Liabilities

The carrying values of accounts receivable and accounts payable as of December 31, 2021 and JuneSeptember 30, 2022 approximated fair value because of their short-term nature. The carrying value of the amounts under the Credit Facility as of December 31, 2021 and JuneSeptember 30, 2022 approximated fair value because the variable interest rates are reflective of current market conditions.

(13) Investments in Unconsolidated Affiliates

The Company has a 15% equity interest in a gathering system of Stonewall Gas Gathering LLC (“Stonewall”), which operates a 67-mile pipeline on which Antero Resources is an anchor shipper.

The Company has a 50% equity interest in the joint venture to develop processing and fractionation assets with MarkWest Energy Partners, L.P. (“MarkWest”), a wholly owned subsidiary of MPLX, LP (the “Joint Venture”). The Joint Venture was formed to develop processing and fractionation assets in Appalachia. MarkWest operates the Joint Venture assets, which consist of processing plants in West Virginia and a one-third interest in 2two MarkWest fractionators in Ohio.

The Company’s net income includes its proportionate share of the net income of the Joint Venture and Stonewall. When the Company records its proportionate share of net income, it increases equity income in the unaudited condensed consolidated statements of operations and comprehensive income and the carrying value of that investment on its balance sheet. When distributions on the Company’s proportionate share of net income are received, they are recorded as reductions to the carrying value of the investment on the condensed consolidated balance sheet and are classified as cash inflows from operating activities in accordance with the nature of the distribution approach under FASB ASC Topic 230, Statement of Cash Flows. The Company uses the equity method of accounting to account for its investments in Stonewall and the Joint Venture because it exercises significant influence, but not control, over the entities. The Company’s judgment regarding the level of influence over its equity investments includes considering key factors such as its ownership interest, representation on the applicable Board of Directors and participation in policy-making decisions of Stonewall and the Joint Venture.

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

The following table is a reconciliation of the Company’s investments in these unconsolidated affiliates:

Total Investment

Total Investment

MarkWest

in Unconsolidated

MarkWest

in Unconsolidated

(in thousands)

    

Stonewall

    

Joint Venture

    

Affiliates

    

Stonewall

    

Joint Venture

    

Affiliates

Balance as of December 31, 2021

$

130,572

565,437

696,009

$

130,572

565,437

696,009

Equity in earnings of unconsolidated affiliates (1)

3,429

42,627

46,056

5,367

65,100

70,467

Distributions from unconsolidated affiliates

(5,610)

(54,895)

(60,505)

(9,000)

(81,470)

(90,470)

Balance as of June 30, 2022

$

128,391

553,169

681,560

Return of investment in unconsolidated affiliate

(17,000)

(17,000)

Balance as of September 30, 2022

$

126,939

532,067

659,006

(1)As adjusted for the amortization of the difference between the cost of the equity investments in Stonewall and the Joint Venture and the amount of the underlying equity in the net assets of Stonewall and the Joint Venture as of March 12, 2019.

(14) Reportable Segments

(a)

Summary of Reportable Segments

The Company’s operations, which are located in the United States, are organized into 2two reportable segments: (i) gathering and processing and (ii) water handling. These segments are monitored separately by management for performance and are consistent with internal financial reporting. These segments have been identified based on the differing products and services, regulatory environment and the expertise required for these operations. Management evaluates the performance of the Company’s business segments based on operating income. Interest expense is primarily managed and evaluated on a consolidated basis.

Gathering and Processing

The gathering and processing segment includes a network of gathering pipelines and compressor stations that collect and process production from Antero Resources’ wells in West Virginia and Ohio. The gathering and processing segment also includes equity in earnings from the Company’s investments in the Joint Venture and Stonewall.

Water Handling

The Company’s water handling segment includes 2two independent systems that deliver water from sources including the Ohio River, local reservoirs and several regional waterways. Portions of these water handling systems are also utilized to transport flowback and produced water. The water handling systems consist of permanent buried pipelines, surface pipelines and water storage facilities, as well as pumping stations, blending facilities and impoundments to transport water throughout the systems used to deliver water for Antero Resources’ well completions.

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

(b)

Reportable Segments Financial Information

The summarized operating results of the Company’s reportable segments are as follows:

Three Months Ended June 30, 2021

Three Months Ended September 30, 2021

Gathering and

Water

Consolidated

Gathering and

Water

Consolidated

(in thousands)

  

Processing

  

Handling

  

Unallocated (1)

  

Total

  

Processing

  

Handling

  

Unallocated (1)

  

Total

Revenues:

Revenue–Antero Resources

$

192,667

57,718

250,385

$

188,716

53,511

242,227

Revenue–third-party

70

70

245

245

Amortization of customer relationships

(9,271)

(8,397)

(17,668)

(9,271)

(8,397)

(17,668)

Total revenues

183,396

49,391

232,787

179,445

45,359

224,804

Operating expenses:

Direct operating

17,012

22,543

39,555

16,161

23,338

39,499

General and administrative

8,734

4,873

644

14,251

9,076

4,554

1,180

14,810

Facility idling

984

984

870

870

Depreciation

14,404

12,215

26,619

15,151

12,336

27,487

Impairment of property and equipment

203

203

Accretion of asset retirement obligations

114

114

114

114

Gain on asset sale

(135)

(135)

Total operating expenses

40,015

40,729

644

81,388

40,388

41,415

1,180

82,983

Operating income

$

143,381

8,662

(644)

151,399

$

139,057

3,944

(1,180)

141,821

Equity in earnings of unconsolidated affiliates

$

21,515

21,515

$

24,088

24,088

Additions to property and equipment

$

36,599

9,377

45,976

$

69,069

13,514

82,583

(1)Certain expenses that are not directly attributable to gathering and processing and water handling are managed and evaluated on a consolidated basis.

Three Months Ended June 30, 2022

Three Months Ended September 30, 2022

Gathering and

Water

Consolidated

Gathering and

Water

Consolidated

(in thousands)

   

Processing

   

Handling

   

Unallocated (1)

  

Total

   

Processing

   

Handling

   

Unallocated (1)

  

Total

Revenues:

Revenue–Antero Resources

$

184,071

62,262

246,333

$

185,640

61,411

247,051

Revenue–third-party

242

242

1,651

1,651

Amortization of customer relationships

(9,272)

(8,396)

(17,668)

(9,271)

(8,397)

(17,668)

Total revenues

174,799

54,108

228,907

176,369

54,665

231,034

Operating expenses:

Direct operating

19,343

23,956

43,299

19,813

26,835

46,648

General and administrative

10,490

3,849

1,740

16,079

9,890

2,425

1,272

13,587

Facility idling

1,185

1,185

865

865

Depreciation

22,854

12,821

35,675

21,177

13,029

34,206

Impairment of property and equipment

1,130

2,572

3,702

Accretion of asset retirement obligations

64

64

50

50

Loss on settlement of asset retirement obligations

539

539

Gain on asset sale

(32)

(32)

(2,056)

(36)

(2,092)

Total operating expenses

53,785

44,986

1,740

100,511

48,824

43,168

1,272

93,264

Operating income

$

121,014

9,122

(1,740)

128,396

$

127,545

11,497

(1,272)

137,770

Equity in earnings of unconsolidated affiliates

$

22,824

22,824

$

24,411

24,411

Additions to property and equipment, net

$

60,931

16,836

77,767

$

58,742

15,378

74,120

(1)Certain expenses that are not directly attributable to gathering and processing and water handling are managed and evaluated on a consolidated basis.

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

Six Months Ended June 30, 2021

Nine Months Ended September 30, 2021

Gathering and

Water

Consolidated

Gathering and

Water

Consolidated

(in thousands)

    

Processing

    

Handling

    

Unallocated (1)

Total

    

Processing

    

Handling

    

Unallocated (1)

Total

Revenues:

Revenue–Antero Resources

$

377,828

114,321

492,149

$

566,544

167,832

734,376

Revenue–third-party

95

95

340

340

Amortization of customer relationships

(18,542)

(16,794)

(35,336)

(27,813)

(25,191)

(53,004)

Total revenues

359,286

97,622

456,908

538,731

142,981

681,712

Operating expenses:

Direct operating

34,248

44,621

78,869

50,409

67,959

118,368

General and administrative

17,383

12,553

2,245

32,181

26,459

17,107

3,425

46,991

Facility idling

2,163

2,163

3,033

3,033

Depreciation

29,117

24,352

53,469

44,268

36,688

80,956

Impairment of property and equipment

1,218

161

1,379

1,218

364

1,582

Accretion of asset retirement obligations

233

233

347

347

Loss on asset sale

3,628

3,628

3,628

3,628

Total operating expenses

85,594

84,083

2,245

171,922

125,982

125,498

3,425

254,905

Operating income

$

273,692

13,539

(2,245)

284,986

$

412,749

17,483

(3,425)

426,807

Equity in earnings of unconsolidated affiliates

$

42,259

42,259

$

66,347

66,347

Additions to property and equipment

$

51,658

22,707

74,365

$

120,727

36,221

156,948

(1)Certain expenses that are not directly attributable to gathering and processing and water handling are managed and evaluated on a consolidated basis.

Six Months Ended June 30, 2022

Nine Months Ended September 30, 2022

Gathering and

Water

Consolidated

Gathering and

Water

Consolidated

(in thousands)

    

Processing

    

Handling

    

Unallocated (1)

Total

    

Processing

    

Handling

    

Unallocated (1)

Total

Revenues:

Revenue–Antero Resources

$

366,514

115,583

482,097

$

552,154

176,994

729,148

Revenue–third-party

637

637

2,288

2,288

Amortization of customer relationships

(18,543)

(16,793)

(35,336)

(27,814)

(25,190)

(53,004)

Total revenues

347,971

99,427

447,398

524,340

154,092

678,432

Operating expenses:

Direct operating

36,525

48,786

85,311

56,338

75,621

131,959

General and administrative

20,191

10,590

3,229

34,010

30,081

13,015

4,501

47,597

Facility idling

2,333

2,333

3,198

3,198

Depreciation

38,661

25,314

63,975

59,838

38,343

98,181

Impairment of property and equipment

1,130

2,572

3,702

1,130

2,572

3,702

Accretion of asset retirement obligations

128

128

178

178

Loss on settlement of asset retirement obligations

539

539

539

539

Gain on asset sale

(63)

(87)

(150)

(2,119)

(123)

(2,242)

Total operating expenses

96,444

90,175

3,229

189,848

145,268

133,343

4,501

283,112

Operating income

$

251,527

9,252

(3,229)

257,550

$

379,072

20,749

(4,501)

395,320

Equity in earnings of unconsolidated affiliates

$

46,056

46,056

$

70,467

70,467

Additions to property and equipment, net

$

131,665

30,369

162,034

$

190,407

45,747

236,154

(1)Certain expenses that are not directly attributable to gathering and processing and water handling are managed and evaluated on a consolidated basis.

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

The summarized total assets of the Company’s reportable segments are as follows:

(Unaudited)

(Unaudited)

December 31,

June 30,

December 31,

September 30,

(in thousands)

2021

2022

2021

2022

Gathering and Processing

$

4,450,939

4,503,022

$

4,450,939

4,489,750

Water Handling

1,092,122

1,081,276

1,092,122

1,073,000

Unallocated (1)

940

1,203

940

1,071

Total assets

$

5,544,001

5,585,501

$

5,544,001

5,563,821

(1)Certain assets that are not directly attributable to gathering and processing and water handling are managed and evaluated on a consolidated basis.

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Table of Contents

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

The following discussion and analysis of our financial condition and results of operations should be read in conjunction with our unaudited condensed consolidated financial statements and related notes included elsewhere in this report. The information provided below supplements, but does not form part of, our unaudited condensed consolidated financial statements. This discussion contains forward-looking statements that are based on the views and beliefs of our management, as well as assumptions and estimates made by our management. Actual results could differ materially from such forward-looking statements as a result of various risk factors, including those that may not be in the control of management. For further information on items that could impact our future operating performance or financial condition, see “Item 1A. Risk Factors” and “Cautionary Statement Regarding Forward-Looking Statements.” We do not undertake any obligation to publicly update any forward-looking statements except as otherwise required by applicable law. In this section, references to “Antero Midstream,” “AM,” the “Company,” “we,” “us,” and “our” refer to Antero Midstream Corporation and its consolidated subsidiaries, unless otherwise indicated or the context otherwise requires.

Overview

We are a growth-oriented midstream energy company formed to own, operate and develop midstream energy assets to primarily service Antero Resources’ production and completion activity. We believe that our strategically located assets and our relationship with Antero Resources have allowed us to become a leading midstream energy company serving the Appalachian Basin and present opportunities to expand our midstream services to other operators in the Appalachian Basin. Our assets consist of gathering pipelines, compressor stations and interests in processing and fractionation plants that collect and process production from Antero Resources’ wells in the Appalachian Basin in West Virginia and Ohio. Our assets also include two independent water handling systems that deliver water from the Ohio River and several regional waterways. These water handling systems consist of permanent buried pipelines, surface pipelines and water storage facilities, as well as pumping stations, blending facilities and impoundments. Portions of these water handling systems are also utilized to transport flowback and produced water. These services are provided by us directly or through third-parties with which we contract.

COVID-19 PandemicMarcellus Bolt-On Acquisition

Since the startOn October 25, 2022, we acquired certain Marcellus gas gathering and compression assets from Crestwood Equity Partners LP (NYSE: CEQP) (“Crestwood”) for $205 million in cash, before closing adjustments, which was funded by borrowings under our senior secured revolving credit facility (“Credit Facility”). These assets include 72 miles of dry gas gathering pipelines and nine compressor stations with approximately 700 MMcf/d of compression capacity. Current throughput of the COVID-19 pandemic, governments have tried to slow the spread of the virus by imposing social distancing guidelines, travel restrictionsassets is approximately 200 MMcf/d, resulting in significant available capacity for growth.

Market Conditions and stay-at-home orders, among other actions, which caused a significant decrease in activity in the global economy and the demandBusiness Trends

Commodity Markets

Prices for oil, and to a lesser extent, natural gas, and NGLs. As vaccines have become widely available, social distancing guidelines, travel restrictions and stay-at-home orders have eased, activity in the global economy has increased and demand for oil, natural gas and NGLs and related commodity pricing, has improved. However, new variants ofoil have increased significantly during the virus could cause further commodity market volatility and resulting financial market instability, and these are variables beyond our control that may adversely impact our generation of funds from operating cash flows, distributions from unconsolidated affiliates and our ability to access the capital markets.

We have continued to operate throughout the pandemic, in some cases subject to federal, state and local regulations, and we are taking steps to protect the health and safety of our workers. We have implemented protocols to reduce the risk of an outbreak within our field operations, and these protocols have not reduced Antero Resources’ production and our throughput in a significant manner. A substantial portion of our non-field level employees currently operate in a hybrid working arrangement that involves a combination of in-office and remote work-from-home arrangements. We have been able to maintain a consistent level of effectiveness through these arrangements, including maintaining our day-to-day operations, our financial reporting systems and our internal control over financial reporting. We continue to monitor the COVID-19 environment in order to protect the health and safety of our employees and contract workers.

Neither our nor Antero Resources’ supply chain has experienced any significant interruptions due to the COVID-19 pandemic. Prior to the COVID-19 pandemic, Antero Resources had developed a diverse set of buyers and destinations, as well as in-field and off-site storage capacity for its condensate volumes, and as a result of the pandemic, Antero Resources has expanded its customer base and its condensate storage capacity within the Appalachian Basin. However, if Antero Resources or our other customers were to experience any production curtailments or shut-ins it would reduce throughput for our gathering and processing systems. In addition, if our customers were to delay or discontinue drilling or completion activities, it would reduce the volumes of water that we handle and therefore revenues for our water distribution and handling business.

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Table of Contents

The global economy continues to be impacted by the effects of the COVID-19 pandemicand global events, among other factors. Employment activity has strengthened as demonstrated by the United States Bureau of Labor and Statistics (“BLS”) unemployment rate declining from a high of 15% in April 2020 to 4% in June 2022. However, the economy is also experiencing elevated inflation levels as a result of global supply and demand imbalances. For example, the BLS Consumer Price Index (“CPI”) for all urban consumers increased 9% from June 2021 to Junenine months ended September 30, 2022 as compared to the average annual increasesame period of 3% over the previous 10 years. Inflationary pressures and labor shortages could result in increases to2021. While substantially all of our operating and capital costsrevenues are based on fixed-fee contracts that are not fixed, renegotiationdirectly impacted by changes in commodity prices, commodity price changes do impact the revenues and cash flows of contracts and/or supply agreementsAntero Resources, and higher labor costs, among others. These economic variables are beyondAntero Resources’ drilling and development plan does have a direct impact on our controlgathering, compression and may adversely impact our business, financial condition, results of operationswater handling service throughput, revenues and future cash flows. In the current economic environment, we expect that commodity prices for some or all of the commodities produced by Antero Resources could remain volatile. However, to the extent Antero Resources maintains a maintenance capital program as it has done in recent years, we do not expect to experience substantial variability in our throughput volumes resulting from volatile commodity prices.

Growth Incentive Fee Program with Antero Resources

Our gathering and compression agreement with Antero Resources includes a growth incentive fee program whereby we agreed to provide quarterly fee reductions to Antero Resources through 2023, contingent upon Antero Resources achieving volumetric growth targets on low pressure gathering. The compression, highAntero Resources’ throughput on the assets acquired from Crestwood will be gathered under an existing agreement that will not be considered in the low pressure gathering and fresh water delivery fees payable to us were unchanged.rebate volumes with Antero Resources. If actual low pressure volumes are below the lowest threshold for the respective period, Antero Resources will not earn a reduction in low pressure gathering fees.

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Table of Contents

The following table summarizes the remaining low pressure gathering growth incentive targets through 2023:

Low Pressure Gathering

Quarterly Fee

Volume Growth Incentive

Reduction

Targets (MMcf/d)

(in millions)

Threshold 1

>2,900 and <3,150

$12.0

Threshold 2

>3,150 and <3,400

$15.5

Threshold 3

>3,400

$19.0

During the three months ended JuneSeptember 30, 2022, Antero Resources delivered low pressure gathering volumes of 2,9702,952 MMcf/d and as a result, earned a quarterly fee reduction of $12 million during the period. During the sixnine months ended JuneSeptember 30, 2022, Antero Resources earned an aggregate of $24$36 million in fee reductions. Antero Resources did not earn any quarterly fee reductions during the three and sixnine months ended JuneSeptember 30, 2021.

Economic Indicators

The economy is experiencing elevated inflation levels as a result of global supply and demand imbalances, where global demand continues to outpace current supplies. For example, the BLS Consumer Price Index (“CPI”) for all urban consumers increased 8% from September 2021 to September 2022 as compared to the average annual increase of 3% over the previous 10 years. Despite inflationary pressures, our 2022 capital budget remains unchanged as of September 30, 2022. See “—Capital Resources and Liquidity—2022 Capital Investment” for more information. In order to manage the inflation risk currently present in the United States’ economy, the Federal Reserve has utilized monetary policy in the form of interest rate increases in an effort to bring the inflation rate in line with its stated goal of 2% on a long-term basis.

The global economy also continues to be impacted by the effects of the COVID-19 pandemic and global events, among other factors. These events have often caused global supply chain disruptions with additional pressure due to trade sanctions on Russia and other global trade restrictions, among others. However, neither our nor Antero Resources’ supply chain has experienced any significant interruptions due to the COVID-19 pandemic or global supply and demand imbalances.

Inflationary pressures and supply chain disruptions could result in increases to our operating and capital costs that are not fixed or renegotiation of contracts and/or supply agreements, among others. These economic variables are beyond our control and may adversely impact our business, financial condition, results of operations and future cash flows.

COVID-19 Pandemic

We have continued to operate throughout the COVID-19 pandemic, in some cases subject to federal, state and local regulations, and we are taking steps to protect the health and safety of our workers. We have implemented protocols to reduce the risk of an outbreak within our field operations and offices, and these protocols have not impacted Antero Resources’ production, our throughput or our business activities. During the third quarter of 2022, we transitioned from a hybrid working arrangement for non-field level employees, which involved a combination of in-office and remote work-from-home arrangements, to an in-office working arrangement for all non-field level employees. We have been able to maintain a consistent level of effectiveness through these arrangements, including maintaining our day-to-day operations, our financial reporting systems and our internal control over financial reporting. We continue to monitor the COVID-19 environment in order to protect the health and safety of our employees.

Results of Operations

We have two operating segments: (i) gathering and processing and (ii) water handling. The gathering and processing segment includes a network of gathering pipelines and compressor stations that collect and process production from Antero Resources’ wells in the Appalachian Basin, as well as equity in earnings from our investments in the joint venture to develop processing and fractionation assets with MarkWest Energy Partners, L.P., a wholly owned subsidiary of MPLX, LP (the “Joint Venture”) and Stonewall Gas Gathering LLC. The water handling segment includes (i) two independent systems that deliver water from sources including the Ohio River, local reservoirs and several regional waterways and (ii) other fluid handling services, which include high rate transfer, wastewater transportation, disposal and blending.

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Table of Contents

Three Months Ended JuneSeptember 30, 2021 Compared to Three Months Ended JuneSeptember 30, 2022

The operating results of our reportable segments are as follows:

Three Months Ended June 30, 2021

Three Months Ended September 30, 2021

Gathering and

Water

Consolidated

Gathering and

Water

Consolidated

(in thousands)

   

Processing

   

Handling

   

Unallocated (1)

   

Total

   

Processing

   

Handling

   

Unallocated (1)

   

Total

Revenues:

Revenue–Antero Resources

$

192,667

57,718

250,385

$

188,716

53,511

242,227

Revenue–third-party

70

70

245

245

Amortization of customer relationships

(9,271)

(8,397)

(17,668)

(9,271)

(8,397)

(17,668)

Total revenues

183,396

49,391

232,787

179,445

45,359

224,804

Operating expenses:

Direct operating

17,012

22,543

39,555

16,161

23,338

39,499

General and administrative (excluding equity-based compensation)

6,412

4,364

416

11,192

6,533

4,069

953

11,555

Equity-based compensation

2,322

509

228

3,059

2,543

485

227

3,255

Facility idling

984

984

870

870

Depreciation

14,404

12,215

26,619

15,151

12,336

27,487

Impairment of property and equipment

203

203

Accretion of asset retirement obligations

114

114

114

114

Gain on asset sale

(135)

(135)

Total operating expenses

40,015

40,729

644

81,388

40,388

41,415

1,180

82,983

Operating income

143,381

8,662

(644)

151,399

139,057

3,944

(1,180)

141,821

Other income (expense):

Interest expense, net

(43,505)

(43,505)

(44,544)

(44,544)

Equity in earnings of unconsolidated affiliates

21,515

21,515

24,088

24,088

Loss on early extinguishment of debt

(20,701)

(20,701)

Total other income (expense)

21,515

(64,206)

(42,691)

24,088

(44,544)

(20,456)

Income before income taxes

164,896

8,662

(64,850)

108,708

163,145

3,944

(45,724)

121,365

Income tax expense

(28,485)

(28,485)

(32,038)

(32,038)

Net income and comprehensive income

$

164,896

8,662

(93,335)

80,223

$

163,145

3,944

(77,762)

89,327

Adjusted EBITDA (2)

$

224,999

$

219,478

(1)Corporate expenses that are not directly attributable to either the gathering and processing or water handling segments.
(2)Adjusted EBITDA is a non-GAAP financial measure. For a discussion of this measure, including a reconciliation to its most directly comparable financial measure calculated and presented in accordance with GAAP, see “—Non-GAAP Financial Measures.”

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Table of Contents

Three Months Ended June 30, 2022

Three Months Ended September 30, 2022

Gathering and

Water

Consolidated

Gathering and

Water

Consolidated

(in thousands)

    

Processing

    

Handling

    

Unallocated (1)

    

Total

    

Processing

    

Handling

    

Unallocated (1)

    

Total

Revenues:

Revenue–Antero Resources

$

196,071

62,262

258,333

$

197,640

61,411

259,051

Revenue–third-party

242

242

1,651

1,651

Gathering—low pressure rebate

(12,000)

(12,000)

(12,000)

(12,000)

Amortization of customer relationships

(9,272)

(8,396)

(17,668)

(9,271)

(8,397)

(17,668)

Total revenues

174,799

54,108

228,907

176,369

54,665

231,034

Operating expenses:

Direct operating

19,343

23,956

43,299

19,813

26,835

46,648

General and administrative (excluding equity-based compensation)

6,268

2,658

1,512

10,438

5,657

1,300

1,077

8,034

Equity-based compensation

4,222

1,191

228

5,641

4,233

1,125

195

5,553

Facility idling

1,185

1,185

865

865

Depreciation

22,854

12,821

35,675

21,177

13,029

34,206

Impairment of property and equipment

1,130

2,572

3,702

Accretion of asset retirement obligations

64

64

50

50

Loss on settlement of asset retirement obligations

539

539

Gain on asset sale

(32)

(32)

(2,056)

(36)

(2,092)

Total operating expenses

53,785

44,986

1,740

100,511

48,824

43,168

1,272

93,264

Operating income

121,014

9,122

(1,740)

128,396

127,545

11,497

(1,272)

137,770

Other income (expense):

Interest expense, net

(45,426)

(45,426)

(47,835)

(47,835)

Equity in earnings of unconsolidated affiliates

22,824

22,824

24,411

24,411

Total other income (expense)

22,824

(45,426)

(22,602)

24,411

(47,835)

(23,424)

Income before income taxes

143,838

9,122

(47,166)

105,794

��

151,956

11,497

(49,107)

114,346

Income tax expense

(26,399)

(26,399)

(30,332)

(30,332)

Net income and comprehensive income

$

143,838

9,122

(73,565)

79,395

$

151,956

11,497

(79,439)

84,014

Adjusted EBITDA (2)

$

221,028

$

223,120

(1)Corporate expenses that are not directly attributable to either the gathering and processing or water handling segments.
(2)Adjusted EBITDA is a non-GAAP financial measure. For a discussion of this measure, including a reconciliation to its most directly comparable financial measure calculated and presented in accordance with GAAP, see “—Non-GAAP Financial Measures.”

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The operating data for Antero Midstream is as follows:

Three Months Ended

Amount of

Three Months Ended

Amount of

June 30,

Increase

Percentage

September 30,

Increase

Percentage

  

2021

    

2022

  

or Decrease

  

Change

  

2021

    

2022

  

or Decrease

  

Change

Operating Data:

Gathering—low pressure (MMcf)

263,640

270,302

6,662

3

%

264,999

271,569

6,570

2

%

Compression (MMcf)

249,681

252,644

2,963

1

%

251,555

257,025

5,470

2

%

Gathering—high pressure (MMcf)

257,193

256,537

(656)

*

258,585

257,757

(828)

*

Fresh water delivery (MBbl)

9,499

10,048

549

6

%

8,335

9,515

1,180

14

%

Other fluid handling (MBbl)

4,381

4,128

(253)

(6)

%

4,325

5,280

955

22

%

Wells serviced by fresh water delivery

17

15

(2)

(12)

%

18

18

*

Gathering—low pressure (MMcf/d)

2,897

2,970

73

3

%

2,880

2,952

72

3

%

Compression (MMcf/d)

2,744

2,776

32

1

%

2,734

2,794

60

2

%

Gathering—high pressure (MMcf/d)

2,826

2,819

(7)

*

2,811

2,802

(9)

*

Fresh water delivery (MBbl/d)

104

110

6

6

%

91

103

12

13

%

Other fluid handling (MBbl/d)

48

45

(3)

(6)

%

47

57

10

21

%

Average Realized Fees:

Average gathering—low pressure fee ($/Mcf)

$

0.33

0.34

0.01

3

%

$

0.33

0.34

0.01

3

%

Average compression fee ($/Mcf)

$

0.20

0.21

0.01

3

%

$

0.20

0.21

0.01

3

%

Average gathering—high pressure fee ($/Mcf)

$

0.20

0.21

0.01

3

%

$

0.20

0.21

0.01

3

%

Average fresh water delivery fee ($/Bbl)

$

3.97

4.09

0.12

3

%

$

3.96

4.04

0.08

2

%

Joint Venture Operating Data:

Processing—Joint Venture (MMcf)

131,912

132,664

752

1

%

141,580

135,611

(5,969)

(4)

%

Fractionation—Joint Venture (MBbl)

3,417

3,368

(49)

(1)

%

3,408

3,287

(121)

(4)

%

Processing—Joint Venture (MMcf/d)

1,450

1,458

8

1

%

1,539

1,474

(65)

(4)

%

Fractionation—Joint Venture (MBbl/d)

38

37

(1)

(3)

%

37

36

(1)

(3)

%

*Not meaningful or applicable.

Revenues. Total revenues decreasedincreased by 2%3%, from $233$225 million, including amortization of customer relationships of $18 million, for the three months ended JuneSeptember 30, 2021, to $229$231 million, including amortization of customer relationships of $18 million, for the three months ended JuneSeptember 30, 2022. Gathering and processing revenues decreased by 5%2%, from $184$180 million for the three months ended JuneSeptember 30, 2021 to $175$176 million for the three months ended JuneSeptember 30, 2022. Water handling revenues increased by 10%21%, from $49$45 million for the three months ended JuneSeptember 30, 2021 to $54$55 million for the three months ended JuneSeptember 30, 2022. These fluctuations primarily resulted from the following:

Gathering and Processing

Low pressure gathering revenue decreased $12$7 million period over period primarily due to $12 million in higher rebates to Antero Resources during the three months ended JuneSeptember 30, 2022. Low pressure gathering volumes increased period over periodbetween periods primarily as a result of 6670 additional wells being connected to our system since JuneSeptember 30, 2021.
Compression revenue increased $2$3 million period over period primarily due to a 3% increase in the compression rate as a result of the annual CPI-based adjustment and increased throughput volumes of 35 Bcf, or 3260 MMcf/d. Compression volumes increased between periods primarily due to (i) 6670 additional wells being connected to our system since JuneSeptember 30, 2021, (ii) one compressor that came online in the fourth quarter of 2021 and (iii) one compressor that came online during the second quarter of 2022.

High pressure gathering revenue increased $1 million period over period primarily due to a 3% increase in the high pressure gathering rate as a result of the annual CPI-based adjustment. High pressure gathering volumes decreased slightly period over period by 1 Bcf, or 79 MMcf/d due to higher production from Antero Resources that was attributable to third-party high pressure gathering acreage dedications, offset by 6670 additional wells being connected to our system since JuneSeptember 30, 2021.

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Table of Contents

Water Handling

Fresh water delivery revenue increased $3$5 million period over period primarily due to (i) increased fresh water volumes of 1 MMBbl or 612 MBbl/d and (ii) a 3% increase to the fresh water delivery rate for our long-term contract with Antero Resources as a result of the annual CPI-based adjustment.

Other fluid handling services revenue increased $1$4 million period over period primarily due to (i) increased waterrates on our wastewater handling, blending and high-rate transfer services during the three months ended September 30, 2022 and (ii) higher other fluid handling volumes between periods.

Direct operating expenses. Total direct operating expenses increased by 9%18%, from $40$39 million for the three months ended JuneSeptember 30, 2021 to $43$47 million for the three months ended JuneSeptember 30, 2022. Gathering and processing direct operating expenses increased by 14%23%, from $17$16 million for the three months ended JuneSeptember 30, 2021 to $19$20 million for the three months ended JuneSeptember 30, 2022 primarily due to (i) higher throughput volumes between periods, and the(ii) two compressors that came online between periods .and (iii) higher chemical, fuel, labor and heavy maintenance expense. Water handling direct operating expenses increased by 6%15%, from $23 million for the three months ended JuneSeptember 30, 2021 to $24$27 million for the three months ended JuneSeptember 30, 2022 primarily due to the increase in cost plus 3% service costs, including higher fuel expense, and higher fresh water and blending volumes between periods.

General and administrative (excluding equity-based compensation) expenses. General and administrative expenses (excluding equity-based compensation expense) decreased by 7%30%, from $11$12 million for the three months ended JuneSeptember 30, 2021 to $10$8 million for three months ended June September 30, 2022 primarily due to (i) lower costs allocated to us from Antero Resources and (ii) lower legal costs associated with the Veolia legal matter between periods. See “Item 1. Legal Proceedings” below for additional information.

Equity-based compensation expenses. Equity-based compensation expenses increased by 84%71%, from $3 million for the three months ended JuneSeptember 30, 2021 to $6$5 million for the three months ended JuneSeptember 30, 2022 primarily due to an increase in the annual equity awards granted during the second quarter of 2022 as compared to prior years.

Facility idling expenses. Facility idling expenses remained consistent at $1 million for the three months ended JuneSeptember 30, 2021 and 2022.

Depreciation expense. Total depreciation expense increased by 34%24% from $27 million for the three months ended JuneSeptember 30, 2021 to $36$34 million for the three months ended JuneSeptember 30, 2022. This increase is primarily a result of a phased early retirement of an underutilized compressor station beginning in the second quarter of 2022 through the first half of 2023, which allows us to relocate and reuse the compressor units and equipment to (i) expand an existing compressor station and (ii) contribute to a new compressor station. There are certain costs associated with the underutilized compressor station that cannot be relocated or reused that will be depreciated over the remaining period of use. During the three months ended JuneSeptember 30, 2022, we recognized depreciation expense associated with assets that were retired early during the quarter and assets that are subject to early retirement in the future of $5 million and $2 million, respectively.million.

Impairment of property and equipment expense.Gain on asset sale. There were no impairments of property and equipmentasset sales during the three months ended JuneSeptember 30, 2021. ImpairmentGain on asset sale of property and equipment expense of $4$2 million for the three months ended JuneSeptember 30, 2022 was primarily due to (i) a write-downthe sale of the Clearwater Facility related to the retirement obligation for the facilityfour compressor engines and (ii) reimbursement of certain cancelled projects.project costs.

Interest expense. Interest expense increased by 4%7%, from $44 million for the three months ended June 30, 2021 to $45 million for the three months ended JuneSeptember 30, 2021 to $48 million for the three months ended September 30, 2022 primarily due to the (i) issuance of $750 million of 5.375% senior notes due 2029 (“2029 Notes”) on June 8, 2021 and (ii) increased interest rates on our senior secured revolving credit facility (“Credit Facility”) due toFacility as a result of higher benchmark rates during the three months ended JuneSeptember 30, 2022 partially offset by the redemption of all $650 million of the 5.375% senior notes due 2024 (“2024 Notes”) on June 8, 2021.and higher Credit Facility borrowings between periods.

Equity in earnings of unconsolidated affiliates. Equity in earnings in unconsolidated affiliates increased by 6%, from $22remained consistent at $24 million for the three months ended JuneSeptember 30, 2021 to $23 million for the three months ended June 30,and 2022 primarily due to an increase inhigher Joint Venture earnings as a result of annual CPI-based adjustments for processing and fractionation fees, partially offset by lower processed volumes at the Joint Venture between periods, including one new Joint Venture processing plant with nameplate capacity of 200 MMcf/d being placed in service during July 2021.periods.

Loss on early extinguishment of debt.Income tax expense. Loss on early extinguishment of debtIncome tax expense for the three months ended JuneSeptember 30, 2021 and 2022 was $32 million and $30 million, respectively, which reflects effective tax rates of $21 million relates to the redemption of all $650 million principal amount of the 2024 Notes at a premium to par of $17 million as well as the write-off of $6 million of unamortized deferred financing costs, partially offset by $2 million of unamortized premium. There was no loss on early extinguishment of debt for the three months ended June 30, 2022.26.4% and 26.5%, respectively.

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Table of Contents

Income tax expense. Income tax expense for the three months ended June 30, 2021 and 2022 was $28 million and $26 million, respectively, which reflects effective tax rates of 26.2% and 25.0%, respectively. The decrease in the effective tax rate between periods is primarily due to an income tax benefit for the equity-based awards that vested during the three months ended June 30, 2022, partially offset by a higher amount of taxable income being apportioned to West Virginia.

Net income. Net income remained relatively consistent at $80 million and $79 million for three months ended June 30, 2021 and 2022, respectively.

Adjusted EBITDA. Adjusted EBITDA decreased by 2%6%, from $225$89 million for the three months ended JuneSeptember 30, 2021 to $221$84 million for the three months ended JuneSeptember 30, 2022. The decrease was primarily due to decreased low pressure gathering revenues, and higher direct operating costs and higher depreciation expense between periods, partially offset higher compression, high pressure gathering and water handling revenues.

Adjusted EBITDA. Adjusted EBITDA increased by 2%, from $219 million for the three months ended September 30, 2021 to $223 million for the three months ended September 30, 2022. The increase was primarily due to higher compression, high pressure gathering and water handling revenues and lower general and administrative costs between periods, partially offset by decreased low pressure gathering revenues and higher water handling revenuesdirect operating costs between periods. For a discussion of the non-GAAP financial measure Adjusted EBITDA, including a reconciliation to its most directly comparable financial measure calculated and presented in accordance with GAAP, read “—Non-GAAP Financial Measures” below.

SixNine Months Ended JuneSeptember 30, 2021 Compared to SixNine Months Ended JuneSeptember 30, 2022

The operating results of our reportable segments are as follows:

Six Months Ended June 30, 2021

Nine Months Ended September 30, 2021

Gathering and

Water

Consolidated

Gathering and

Water

Consolidated

(in thousands)

   

Processing

   

Handling

   

Unallocated (1)

   

Total

   

Processing

   

Handling

   

Unallocated (1)

   

Total

Revenues:

Revenue–Antero Resources

$

377,828

114,321

492,149

$

566,544

167,832

734,376

Revenue–third-party

95

95

340

340

Amortization of customer relationships

(18,542)

(16,794)

(35,336)

(27,813)

(25,191)

(53,004)

Total revenues

359,286

97,622

456,908

538,731

142,981

681,712

Operating expenses:

Direct operating

34,248

44,621

78,869

50,409

67,959

118,368

General and administrative (excluding equity-based compensation)

12,336

10,984

1,790

25,110

18,869

15,053

2,743

36,665

Equity-based compensation

5,047

1,569

455

7,071

7,590

2,054

682

10,326

Facility idling

2,163

2,163

3,033

3,033

Depreciation

29,117

24,352

53,469

44,268

36,688

80,956

Impairment of property and equipment

1,218

161

1,379

1,218

364

1,582

Accretion of asset retirement obligations

233

233

347

347

Loss on asset sale

3,628

3,628

3,628

3,628

Total operating expenses

85,594

84,083

2,245

171,922

125,982

125,498

3,425

254,905

Operating income

273,692

13,539

(2,245)

284,986

412,749

17,483

(3,425)

426,807

Other income (expense):

Interest expense, net

(86,371)

(86,371)

(130,915)

(130,915)

Equity in earnings of unconsolidated affiliates

42,259

42,259

66,347

66,347

Loss on early extinguishment of debt

(20,701)

(20,701)

(20,701)

(20,701)

Total other income (expense)

42,259

(107,072)

(64,813)

66,347

(151,616)

(85,269)

Income before income taxes

315,951

13,539

(109,317)

220,173

479,096

17,483

(155,041)

341,538

Income tax expense

(56,509)

(56,509)

(88,547)

(88,547)

Net income and comprehensive income

$

315,951

13,539

(165,826)

163,664

$

479,096

17,483

(243,588)

252,991

Adjusted EBITDA (2)

$

444,287

$

663,765

(1)Corporate expenses that are not directly attributable to either the gathering and processing or water handling segments.
(2)Adjusted EBITDA is a non-GAAP financial measure. For a discussion of this measure, including a reconciliation to its most directly comparable financial measure calculated and presented in accordance with GAAP, see “—Non-GAAP Financial Measures.”

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Table of Contents

Six Months Ended June 30, 2022

Nine Months Ended September 30, 2022

Gathering and

Water

Consolidated

Gathering and

Water

Consolidated

(in thousands)

    

Processing

    

Handling

    

Unallocated (1)

    

Total

    

Processing

    

Handling

    

Unallocated (1)

    

Total

Revenues:

Revenue–Antero Resources

$

390,514

115,583

506,097

$

588,154

176,994

765,148

Revenue–third-party

637

637

2,288

2,288

Gathering—low pressure rebate

(24,000)

(24,000)

(36,000)

(36,000)

Amortization of customer relationships

(18,543)

(16,793)

(35,336)

(27,814)

(25,190)

(53,004)

Total revenues

347,971

99,427

447,398

524,340

154,092

678,432

Operating expenses:

Direct operating

36,525

48,786

85,311

56,338

75,621

131,959

General and administrative (excluding equity-based compensation)

13,833

8,930

2,774

25,537

19,490

10,230

3,851

33,571

Equity-based compensation

6,358

1,660

455

8,473

10,591

2,785

650

14,026

Facility idling

2,333

2,333

3,198

3,198

Depreciation

38,661

25,314

63,975

59,838

38,343

98,181

Impairment of property and equipment

1,130

2,572

3,702

1,130

2,572

3,702

Accretion of asset retirement obligations

128

128

178

178

Loss on settlement of asset retirement obligations

539

539

539

539

Gain on asset sale

(63)

(87)

(150)

(2,119)

(123)

(2,242)

Total operating expenses

96,444

90,175

3,229

189,848

145,268

133,343

4,501

283,112

Operating income

251,527

9,252

(3,229)

257,550

379,072

20,749

(4,501)

395,320

Other income (expense):

Interest expense, net

(89,705)

(89,705)

(137,540)

(137,540)

Equity in earnings of unconsolidated affiliates

46,056

46,056

70,467

70,467

Total other income (expense)

46,056

(89,705)

(43,649)

70,467

(137,540)

(67,073)

Income before income taxes

297,583

9,252

(92,934)

213,901

449,539

20,749

(142,041)

328,247

Income tax expense

(54,466)

(54,466)

(84,798)

(84,798)

Net income and comprehensive income

$

297,583

9,252

(147,400)

159,435

$

449,539

20,749

(226,839)

243,449

Adjusted EBITDA (2)

$

430,058

$

653,178

(1)Corporate expenses that are not directly attributable to either the gathering and processing or water handling segments.
(2)Adjusted EBITDA is a non-GAAP financial measure. For a discussion of this measure, including a reconciliation to its most directly comparable financial measure calculated and presented in accordance with GAAP, see “—Non-GAAP Financial Measures.”

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Table of Contents

The operating data for Antero Midstream is as follows:

Six Months Ended

Amount of

Nine Months Ended

Amount of

June 30,

Increase

Percentage

September 30,

Increase

Percentage

  

2021

  

2022

  

or Decrease

  

Change

  

2021

  

2022

  

or Decrease

  

Change

Operating Data:

Gathering—low pressure (MMcf)

522,994

534,029

11,035

2

%

787,993

805,598

17,605

2

%

Compression (MMcf)

493,243

506,118

12,875

3

%

744,798

763,143

18,345

2

%

Gathering—high pressure (MMcf)

510,284

515,579

5,295

1

%

768,869

773,336

4,467

1

%

Fresh water delivery (MBbl)

18,899

17,922

(977)

(5)

%

27,234

27,437

203

1

%

Other fluid handling (MBbl)

8,332

8,331

(1)

*

12,657

14,182

1,525

12

%

Wells serviced by fresh water delivery

41

36

(5)

(12)

%

59

54

(5)

(8)

%

Gathering—low pressure (MMcf/d)

2,889

2,950

61

2

%

2,886

2,951

65

2

%

Compression (MMcf/d)

2,725

2,796

71

3

%

2,728

2,795

67

2

%

Gathering—high pressure (MMcf/d)

2,819

2,849

30

1

%

2,816

2,833

17

1

%

Fresh water delivery (MBbl/d)

104

99

(5)

(5)

%

100

101

1

1

%

Other fluid handling (MBbl/d)

46

46

*

46

52

6

13

%

Average Realized Fees:

Average gathering—low pressure fee ($/Mcf)

$

0.33

0.34

0.01

3

%

$

0.33

0.34

0.01

3

%

Average compression fee ($/Mcf)

$

0.20

0.21

0.01

3

%

$

0.20

0.21

0.01

3

%

Average gathering—high pressure fee ($/Mcf)

$

0.20

0.21

0.01

3

%

$

0.20

0.21

0.01

3

%

Average fresh water delivery fee ($/Bbl)

$

3.97

4.08

0.11

3

%

$

3.97

4.07

0.10

3

%

Joint Venture Operating Data:

Processing—Joint Venture (MMcf)

260,450

268,906

8,456

3

%

402,030

404,517

2,487

1

%

Fractionation—Joint Venture (MBbl)

6,848

6,445

(403)

(6)

%

10,256

9,732

(524)

(5)

%

Processing—Joint Venture (MMcf/d)

1,439

1,486

47

3

%

1,473

1,482

9

1

%

Fractionation—Joint Venture (MBbl/d)

38

36

(2)

(5)

%

38

36

(2)

(5)

%

*Not meaningful or applicable.

Revenues. Total revenues decreased by 2%1%, from $457$682 million, including amortization of customer relationships of $35$53 million, for the sixnine months ended JuneSeptember 30, 2021, to $447$678 million, including amortization of customer relationships of $35$53 million, for the sixnine months ended JuneSeptember 30, 2022. Gathering and processing revenues decreased by 3%, from $360$539 million for the sixnine months ended JuneSeptember 30, 2021 to $348$524 million for the sixnine months ended JuneSeptember 30, 2022. Water handling revenues increased by 2%8%, from $97$143 million for the sixnine months ended JuneSeptember 30, 2021 to $99$154 million for the sixnine months ended JuneSeptember 30, 2022. These fluctuations primarily resulted from the following:

Gathering and Processing

Low pressure gathering revenue decreased $21$28 million period over period primarily due to the $24$36 million rebate earned by Antero Resources during the sixnine months ended JuneSeptember 30, 2022, partially offset by increased throughput volumes of 1118 Bcf, or 6165 MMcf/d, and a 3% increase in the low pressure gathering rate as a result of the annual CPI-based adjustment. Low pressure gathering volumes increased between periods primarily due to 6670 additional wells being connected to our system since JuneSeptember 30, 2021.
Compression revenue increased $5$8 million period over period primarily due to increased throughput volumes of 1318 Bcf, or 7167 MMcf/d, and a 3% increase in the compression rate as a result of the annual CPI-based adjustment. Compression volumes increased between periods primarily due to (i) 6670 additional wells being connected to our system since JuneSeptember 30, 2021, (ii) one compressor that came online in the fourth quarter of 2021 and (iii) one compressor that came online during the second quarter of 2022.
High pressure gathering revenue increased $4$5 million period over period due to increased throughput volumes of 54 Bcf, or 3017 MMcf/d, and a 3% increase to the high pressure gathering rate as a result of the annual CPI-based adjustment. The high pressure gathering volumes increased period over period primarily due to 6670 additional wells being connected to our system since JuneSeptember 30, 2021.

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Water Handling

Fresh water delivery revenue decreased $2increased $3 million period over period primarily due to decreased fresh water delivery volumes of 1 MMBbl, or 5 MBbl/d, as a result of a decrease in the number of wells completed, partially offset by a 3% increase to the fresh water delivery rate for our long-term contract with Antero Resources as a result of the annual CPI-based adjustment.
Other fluid handling services revenue increased $4$8 million period over period primarily due to (i) increased waterrates on our wastewater handling, blending and high-rate transfer services during the nine months ended September 30, 2022 and (ii) higher other fluid handling volumes between periods.

Direct operating expenses. Total direct operating expenses increased by 8%11%, from $79$118 million for the sixnine months ended JuneSeptember 30, 2021 to $85$132 million for the sixnine months ended JuneSeptember 30, 2022. Gathering and processing direct operating expenses increased by 7%12%, from $34$50 million for the sixnine months ended JuneSeptember 30, 2021 to $36$56 million for the sixnine months ended JuneSeptember 30, 2022 primarily due to (i) higher throughput volumes between periods, and the(ii) two compressors that came online between periods.periods and (iii) higher chemical, labor, fuel and heavy maintenance expense. Water handling direct operating expenses increased by 9%11%, from $45$68 million for the sixnine months ended JuneSeptember 30, 2021 to $49$76 million for the sixnine months ended JuneSeptember 30, 2022 primarily due to the increase in freshhigher water blending volumes between periods and resuminghigher fresh water deliveries in the Utica for Antero Resources’ development program during the first quarter of 2022.between periods.

General and administrative (excluding equity-based compensation) expenses. General and administrative expenses (excluding equity-based compensation expense) remained consistent at $25 million and $26decreased by 8%, from $37 million for the sixnine months ended JuneSeptember 30, 2021 to $34 million for nine months ended September 30, 2022 primarily due to (i) lower costs allocated to us from Antero Resources and 2022, respectively.(ii) lower legal costs associated with the Veolia legal matter between periods. See “Item 1. Legal Proceedings” below for additional information.

Equity-based compensation expenses. Equity-based compensation expenses increased by 20%36%, from $7$10 million for the sixnine months ended JuneSeptember 30, 2021 to $8$14 million for the sixnine months ended JuneSeptember 30, 2022 primarily due to an increase in the annual equity awards granted during the second quarter of 2022 as compared to prior years.

Facility idling expenses. Facility idling expenses remained consistent at $2$3 million for the sixnine months ended JuneSeptember 30, 2021 and 2022.

Depreciation expense. Total depreciation expense increased by 20%21%, from $53$81 million for the sixnine months ended JuneSeptember 30, 2021 to $64$98 million for the sixnine months ended JuneSeptember 30, 2022. This increase is primarily a result of a phased early retirement of an underutilized compressor station beginning in the second quarter of 2022 through the first half of 2023, which allows us to relocate and reuse the compressor units and equipment to (i) expand an existing compressor station and (ii) contribute to a new compressor station. There are certain costs associated with the underutilized compressor station that cannot be relocated or reused that will be depreciated over the remaining period of use. During the sixnine months ended JuneSeptember 30, 2022, we recognized depreciation expense associated with assets that were retired early during the period and assets that are subject to early retirement in the future of $5 million and $2$6 million, respectively.

Impairment of property and equipment expense. Impairment of property and equipment expense of $1$2 million for the sixnine months ended JuneSeptember 30, 2021 was primarily a lower of cost or marketnet realizable value adjustment for pipe inventory. Impairments of property and equipment expense of $4 million during the sixnine months ended JuneSeptember 30, 2022 was primarily due to (i) a write-down of the Clearwater Facility related to the retirement obligation for the facility and (ii) cancelled projects.

Loss (gain) on asset sale. Loss on asset sale of $4 million for the sixnine months ended JuneSeptember 30, 2021 primarily relates to the sale of excess pipe inventory during the period. Gain on asset sale for the sixnine months ended JuneSeptember 30, 2022 primarily relates to (i) the sale of four compressor engines, (ii) reimbursement of certain cancelled project costs and (iii) sale of miscellaneous equipment and excess pipe inventory during the period.inventory.

Interest expense. Interest expense increased by 4%5%, from $86$131 million for the sixnine months ended JuneSeptember 30, 2021 to $90$138 million for the sixnine months ended JuneSeptember 30, 2022 primarily due to the issuance of $750 million of 2029 Notes on June 8, 2021 and increased interest rates on our Credit Facility due to higher benchmark rates during the nine months ended September 30, 2022, partially offset by the redemption of all $650 million of the 2024 Notes on June 8, 2021.2021 and lower borrowings on our Credit Facility between periods.

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Equity in earnings of unconsolidated affiliates. Equity in earnings in unconsolidated affiliates increased by 9%6%, from $42$66 million for the sixnine months ended JuneSeptember 30, 2021 to $46$70 million for the sixnine months ended JuneSeptember 30, 2022 primarily due to an increase in processed volumes at the Joint Venture between periods, including one new Joint Venture processing plant with nameplate capacity of 200 MMcf/d being placed in service during July 2021.2021, as well as higher processing and fractionation fees due to annual CPI-based adjustments.

Loss on early extinguishment of debt. Loss on early extinguishment of debt for the sixnine months ended June September 30, 2021 of $21 million relates to the redemption of all $650 million principal amount of the 2024 Notes at a premium to par of $17 million as well as

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the write-off of $6 million of unamortized deferred financing costs, partially offset by $2 million of unamortized premium. There was no loss on early extinguishment of debt for the sixnine months ended JuneSeptember 30, 2022.

Income tax expense. Income tax expense remained relatively consistent for the sixnine months ended JuneSeptember 30, 2021 and 2022 at $57$89 million and $54$85 million, respectively, which reflects effective tax rates of 25.7%25.9% and 25.5%25.8%, respectively.

Net income. Net income decreased by 3%4%, from $164$253 million for the sixnine months ended JuneSeptember 30, 2021 to $159$243 million for the sixnine months ended JuneSeptember 30, 2022 primarily due to (i) a decrease in low pressure gathering revenues, (ii) lower fresh water delivery revenues, (iii) higher direct operating expenses, (iv)(iii) higher depreciation expense (v) higher general and administrative costs and (vi)(iv) higher interest expense, partially offset by higher equity in earnings of unconsolidated affiliates and increased other fluidcompression, high pressure gathering and water handling revenues. In addition, the sixnine months ended JuneSeptember 30, 2021 included a loss on early extinguishment of debt for the redemption of the 2024 Notes, and there was no loss on early extinguishment of debt during the sixnine months ended JuneSeptember 30, 2022.

Adjusted EBITDA. Adjusted EBITDA decreased by 3%2%, from $444$664 million for the sixnine months ended JuneSeptember 30, 2021 to $430$653 million for the sixnine months ended JuneSeptember 30, 2022. The decrease between periods was primarily due to (i) a decrease in low pressure gathering revenues (ii) lowerand higher direct operating expenses, partially offset by higher other fluid handling and fresh water delivery revenues (iii) higher direct operating expenses and (iv) higherlower general and administrative costs, excluding equity-based compensation expense, partially offset by higher other fluid handling revenues.expense. For a discussion of the non-GAAP financial measure Adjusted EBITDA, including a reconciliation to its most directly comparable financial measure calculated and presented in accordance with GAAP, readsee “—Non-GAAP Financial Measures” below.

Capital Resources and Liquidity

Sources and Uses of Cash

Capital resources and liquidity are provided by operating cash flowflows and available borrowings under our Credit Facility and capital market transactions. See Note 7—Long-Term Debt to the unaudited condensed consolidated financial statements. We expect that the combination of these capital resources will be adequate to meet our working capital requirements, capital expenditures program, expected quarterly cash dividends and share repurchases under our share repurchases program for at least the next 12 months.

Our Board of Directors (the “Board”) declared a cash dividend on the shares of our common stock of $0.2250 per share for the quarter ended JuneSeptember 30, 2022. The dividend will be payable on August 10,November 9, 2022 to stockholders of record as of July 27,October 26, 2022. Our Board also declared a cash dividend of $138 thousand on the shares of Series A Preferred Stock, which will be paid on August 15,November 14, 2022 in accordance with their terms, which are discussed in Note 11—Equity and Earnings Per Common Share. As of JuneSeptember 30, 2022, there were dividends in the amount of $69 thousand accumulated in arrears on our Series A Preferred Stock.

We expect our future cash requirements relating to working capital, capital expenditures, acquisitions and quarterly cash dividends to our stockholders will be funded from cash flows internally generated from our operations or borrowings under the Credit Facility.

On October 25, 2022, we acquired certain Marcellus gas gathering and compression assets from Crestwood for $205 million in cash, before closing adjustments, which was funded by borrowings under our Credit Facility. See “—Marcellus Bolt-On Acquisition” for more information.

As of JuneSeptember 30, 2022, we did not have any off-balance sheet arrangements.

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Cash Flows

The following table summarizes our cash flows for the sixnine months ended JuneSeptember 30, 2021 and 2022:

Six Months Ended June 30,

Nine Months Ended September 30,

(in thousands)

    

2021

    

2022

    

2021

    

2022

Net cash provided by operating activities

$

360,375

354,181

$

545,490

530,976

Net cash used in investing activities

(73,704)

(162,692)

(157,365)

(215,956)

Net cash used in financing activities

(286,633)

(191,489)

(388,765)

(315,020)

Net increase in cash and cash equivalents

$

38

Net decrease in cash and cash equivalents

$

(640)

Operating Activities. Net cash provided by operating activities was $360$545 million and $354$531 million for the sixnine months ended JuneSeptember 30, 2021 and 2022, respectively. The decrease in cash flows provided by operations between periods was primarily the result of decreased low pressure gathering revenues and higher direct operating expenses, partially offset by changes in working capital, excluding income tax receivable, and higher other fluid handling and fresh water delivery revenues between periods. Additionally, we received income tax refunds during

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the sixnine months ended JuneSeptember 30, 2021 of $17 million from certain net operating loss carryback provisions included in the Coronavirus Aid, Relief, and Economic Security Act that was enacted in March 2020. We did not receive any income tax refunds during the sixnine months ended JuneSeptember 30, 2022.

Investing Activities. Net cash flows used in investing activities was $74$157 million and $163$216 million for the sixnine months ended JuneSeptember 30, 2021 and 2022, respectively. The increase in cash flows used in investing activities between periods was primarily due to an $80a $70 million increase in capital spending for expansion of our gathering system and an $8a $10 million increase in capital spending for expansion of our water handling system.system, partially offset by a $17 million return of capital distribution from the Joint Venture for a processing plant held in inventory that was sold by the Joint Venture during the third quarter of 2022 and a $2 million increase in asset sale proceeds between periods.

Financing Activities. Net cash used in financing activities was $287$389 million and $191$315 million for the sixnine months ended JuneSeptember 30, 2021 and 2022, respectively. The decrease in cash flows used in financing activities between periods was primarily due to no redemptions of our senior notes or net repayments on our Credit Facility, and reduced dividends to stockholders of $39 million. During the sixnine months ended JuneSeptember 30, 2021, we issued $750 million principal amount of 2029 Notes, redeemed $650 million principal amount of 2024 Notes at 102.688% of par and repaid $100$93 million on our Credit Facility. During the sixnine months ended JuneSeptember 30, 2022, we incurred net borrowings of $33$18 million on our Credit Facility.

2022 Capital Investment

The Board approved a 2022 capital budget with a range of $275 million to $300 million, which includes growth capital supporting the increased volumes expected from Antero Resources’ drilling partnership. Our capital budgets may be adjusted as business conditions warrant. If natural gas, NGLs and oil prices decline to levels below acceptable levels or costs increase to levels above acceptable levels, Antero Resources could choose to defer a significant portion of its budgeted capital expenditures until later periods. As a result, we may also defer a significant portion of our budgeted capital expenditures to achieve the desired balance between sources and uses of liquidity and prioritize capital projects that we believe have the highest expected returns. We routinely monitor and adjust our capital expenditures in response to changes in Antero Resources’ development plans, changes in prices, availability of financing, acquisition costs, industry conditions, the timing of regulatory approvals, success or lack of success in Antero Resources’ drilling activities, contractual obligations, internally generated cash flows and other factors both within and outside our control. Additionally, we monitor our existing assets and look for opportunities to reuse or otherwise repurpose assets in an effort to maintain our capital efficiency.

For the three months ended JuneSeptember 30, 2022, our capital expenditures were $70$37 million, including $53$41 million for our gathering and compression system and $17$13 million for our water handling facilities.facilities, partially offset by a $17 million return of capital from the Joint Venture for a processing plant held in inventory that was sold by the Joint Venture during the third quarter of 2022. For the sixnine months ended JuneSeptember 30, 2022, our capital expenditures were $165$202 million, including $131$172 million for our gathering and compression system and $34$47 million for our water handling facilities.facilities, partially offset by a $17 million return of capital distribution from the Joint Venture for a processing plant held in inventory that was sold by the Joint Venture during the third quarter of 2022.

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Debt Agreements

See Note 7—Long-Term Debt to the unaudited condensed consolidated financial statements and to “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations” included in our 2021 Form 10-K for information on our debt agreements.

Non-GAAP Financial Measures

We use Adjusted EBITDA as an important indicator of our performance. We define Adjusted EBITDA as net income before net interest expense, income tax expense, depreciation, impairment, accretion of asset retirement obligations, equity-based compensation, excluding equity in earnings of unconsolidated affiliates, amortization of customer relationships, loss on early extinguishment of debt, loss on settlement of asset retirement obligations, loss (gain) on asset sale and including cash distributions from unconsolidated affiliates.

We use Adjusted EBITDA to assess:

the financial performance of our assets, without regard to financing methods, capital structure or historical cost basis;

our operating performance and return on capital as compared to other publicly traded companies in the midstream energy sector, without regard to financing or capital structure; and

the viability of acquisitions and other capital expenditure projects.

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Adjusted EBITDA is a non-GAAP financial measure. The GAAP measure most directly comparable to Adjusted EBITDA is net income. The non-GAAP financial measure of Adjusted EBITDA should not be considered as an alternative to the GAAP measure of net income. Adjusted EBITDA presentations are not made in accordance with GAAP and have important limitations as an analytical tool because they include some, but not all, items that affect net income. You should not consider Adjusted EBITDA in isolation or as a substitute for analyses of results as reported under GAAP. Our definition of Adjusted EBITDA may not be comparable to similarly titled measures of other corporations.

The following table represents a reconciliation of our Adjusted EBITDA to the most directly comparable GAAP financial measure for the periods presented:

Three Months Ended

Six Months Ended

Three Months Ended

Nine Months Ended

June 30,

June 30,

September 30,

September 30,

(in thousands)

2021

2022

2021

2022

2021

2022

2021

2022

Net income

$

80,223

79,395

163,664

159,435

$

89,327

84,014

252,991

243,449

Interest expense, net

43,505

45,426

86,371

89,705

44,544

47,835

130,915

137,540

Income tax expense

28,485

26,399

56,509

54,466

32,038

30,332

88,547

84,798

Depreciation expense

26,619

35,675

53,469

63,975

27,487

34,206

80,956

98,181

Amortization of customer relationships

17,668

17,668

35,336

35,336

17,668

17,668

53,004

53,004

Equity-based compensation

3,059

5,641

7,071

8,473

3,255

5,553

10,326

14,026

Impairment

3,702

1,379

3,702

203

1,582

3,702

Accretion of asset retirement obligations

114

64

233

128

114

50

347

178

Equity in earnings of unconsolidated affiliates

(21,515)

(22,824)

(42,259)

(46,056)

(24,088)

(24,411)

(66,347)

(70,467)

Distributions from unconsolidated affiliates

26,275

29,375

58,185

60,505

28,930

29,965

87,115

90,470

Loss on early extinguishment of debt

20,701

20,701

20,701

Loss on settlement of asset retirement obligations

539

539

539

Loss (gain) on asset sale

(135)

(32)

3,628

(150)

(2,092)

3,628

(2,242)

Adjusted EBITDA

$

224,999

221,028

444,287

430,058

$

219,478

223,120

663,765

653,178

Critical Accounting Policies and Estimates

The discussion and analysis of our financial condition and results of operations are based upon our financial statements, which have been prepared in accordance with GAAP. The preparation of our unaudited condensed consolidated financial statements requires us to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses and related

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disclosure of contingent liabilities. Certain accounting policies involve judgments and uncertainties to such an extent that there is reasonable likelihood that materially different amounts could have been reported under different conditions, or if different assumptions had been used. We evaluate our estimates and assumptions on a regular basis. We base our estimates on historical experience and various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates and assumptions used in preparation of our financial statements. We provide expanded discussion of our more significant accounting policies, estimates and judgments in the 2021 Form 10-K. We believe these accounting policies reflect our more significant estimates and assumptions used in preparation of our financial statements.

New Accounting Pronouncements

See Note 2—Summary of Significant Accounting Policies to the unaudited condensed consolidated financial statements for information on new accounting pronouncements.

Item 3. Quantitative and Qualitative Disclosures About Market Risk.

The primary objective of the following information is to provide forward-looking quantitative and qualitative information about our potential exposure to market risk. The term “market risk” refers to the risk of loss arising from adverse changes in commodity prices and interest rates. The disclosures are not meant to be precise indicators of expected future losses, but rather indicators of reasonably possible losses. This forward-looking information provides indicators of how we view and manage our ongoing market risk exposures.

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Commodity Price Risk

Our gathering and compression and water services agreements with Antero Resources provide for fixed-fee and cost of service fee structures, and we intend to continue to pursue additional fixed-fee or cost of service fee opportunities with Antero Resources and third parties in order to avoid direct commodity price exposure. However, to the extent that our future contractual arrangements with Antero Resources or third parties do not provide for fixed-fee or cost of service fee structures, we may become subject to commodity price risk. We are subject to commodity price risks to the extent that they impact Antero Resources’ development program and production and therefore our gathering, compression, and water handling volumes. We cannot predict to what extent our business would be impacted by lower commodity prices and any resulting impact on Antero Resources’ operations.

Interest Rate Risk

Our primary exposure to interest rate risk results from outstanding borrowings under the Credit Facility, which has a floating interest rate. We do not currently, but may in the future, hedge the interest on portions of our borrowings under the Credit Facility from time-to-time in order to manage risks associated with floating interest rates. At JuneSeptember 30, 2022, we had $581$565 million of borrowings and no letters of credit outstanding under the Credit Facility. A 1.0% increase in the Credit Facility interest rate would have resulted in an estimated $3$4 million increase in interest expense for the sixnine months ended JuneSeptember 30, 2022.

Credit Risk

We are dependent on Antero Resources as our primary customer, and we expect to derive substantially all of our revenues from Antero Resources for the foreseeable future. As a result, any event, whether in our area of operations or otherwise, that adversely affects Antero Resources’ production, drilling schedule, financial condition, leverage, market reputation, liquidity, results of operations or cash flows may adversely affect our revenues and operating results.

Further, we are subject to the risk of non-payment or non-performance by Antero Resources, including with respect to our gathering and compression and water handling services agreements. We cannot predict the extent to which Antero Resources’ business would be impacted if conditions in the energy industry were to deteriorate, nor can we estimate the impact such conditions would have on Antero Resources’ ability to execute its drilling and development program or to perform under our agreements. Any material non-payment or non-performance by Antero Resources could adversely affect our revenues and operating results and our ability to return capital to stockholders.

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Item 4. Controls and Procedures.

Evaluation of Disclosure Controls and Procedures

As required by Rule 13a-15(b) under the Exchange Act, we have evaluated, under the supervision and with the participation of our management, including our principal executive officer and principal financial officer, the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of the end of the period covered by this Quarterly Report on Form 10-Q. Our disclosure controls and procedures are designed to provide reasonable assurance that the information required to be disclosed by us in reports that we file under the Exchange Act is accumulated and communicated to our management, including our principal executive officer and principal financial officer, as appropriate, to allow timely decisions regarding required disclosure and is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the SEC. Based upon that evaluation, our principal executive officer and principal financial officer concluded that our disclosure controls and procedures were effective as of JuneSeptember 30, 2022 at a reasonable assurance level.

Changes in Internal Control Over Financial Reporting

There have been no changes in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) during the three months ended JuneSeptember 30, 2022 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

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PART II—OTHER INFORMATION

Item 1. Legal Proceedings.

Our operations are subject to a variety of risks and disputes normally incident to our business. As a result, we may, at any given time, be a defendant in various legal proceedings and litigation arising in the ordinary course of business.

We maintain insurance policies with insurers in amounts and with coverage and deductibles that we, with the advice of our insurance advisors and brokers, believe are reasonable and prudent. We cannot, however, assure you that this insurance will be adequate to protect us from all material expenses related to potential future claims for personal and property damage or that these levels of insurance will be available in the future at economical prices.

Veolia

The Company is currently involved in a consolidated lawsuit with Veolia Water Technologies, Inc. (“Veolia”) relating to the Clearwater Facility.

On March 13, 2020, Antero Treatment LLC (“Antero Treatment”), a wholly owned subsidiary of the Company, filed suit against Veolia in the district court of Denver County, Colorado, asserting claims of fraud, breach of contract and other related claims. Antero Treatment alleges that Veolia failed to meet its contractual obligations to design and build a “turnkey” wastewater disposal facility under a Design/Build Agreement dated August 18, 2015 (the “DBA”), and that Veolia fraudulently concealed certain miscalculations and design flaws during contract negotiations and continued to conceal and fraudulently misrepresent the impact of certain design changes post-execution of the DBA. On March 13, 2020, Veolia filed a separate suit against the Company, Antero Resources, and certain of the Company’s wholly owned subsidiaries (collectively, the “Antero Defendants”) in Denver County, Colorado. In its lawsuit, Veolia asserted breach of contract and equitable claims against the Antero Defendants for alleged failures under the DBA. Veolia’s suit was consolidated into the action filed by Antero Treatment.

Veolia and the Antero Defendants each filed partial motions to dismiss and motions for summary judgment directed at certain claims asserted by the opposing party. A bench trial on the remaining claims was held from January 24 through February 10, 2022 and concluded on February 24, 2022. At trial, Antero Treatment sought damages from Veolia of approximately $450 million, which represents the Company’s out-of-pocket costs associated with the Clearwater Facility project. In the alternative, Antero Treatment sought damages related to multiple breaches of the DBA, totaling approximately $370 million. Also at trial, Veolia sought monetary damages of approximately $118 million, including alleged delay and extra-contractual costs and a contract balance relating to an allegation that Antero Defendants improperly terminated the DBA. The Antero Defendants vigorously deny Veolia’s claims. A final judgment on the claims has not yet been rendered.

Item 1A. Risk Factors.

We are subject to certain risks and hazards due to the nature of the business activities we conduct. For a discussion of these risks, see “Item 1A. Risk Factors” in the 2021 Form 10-K. There have been no material changes to the risks described in such report. We may experience additional risks and uncertainties not currently known to us. Furthermore, as a result of developments occurring in the future, conditions that we currently deem to be immaterial may also materially and adversely affect us.

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Item 2. Unregistered Sales of Equity Securities and Use of Proceeds.

Issuer Purchases of Equity Securities

The following table sets forth our common stock share purchase activity for each period presented:

Approximate

Approximate

Total Number of

Dollar Value of

Total Number of

Dollar Value of

Total Number

Average Price

Shares Purchased

Shares that May

Total Number

Average Price

Shares Purchased

Shares that May

of Shares

Paid per

as Part of Publicly

Yet be Purchased

of Shares

Paid per

as Part of Publicly

Yet be Purchased

Period

Purchased (1)

Share

Announced Plans (2)

Under the Plan

Purchased (1)

Share

Announced Plans (2)

Under the Plan

April 1, 2022 – April 30, 2022

482,274

$

11.28

$

149,767,409

May 1, 2022 – May 31, 2022

N/A

June 1, 2022 – June 30, 2022

N/A

July 1, 2022 – July 31, 2022

1,965

$

9.26

$

149,767,409

August 1, 2022 – August 31, 2022

N/A

September 1, 2022 – September 30, 2022

N/A

Total

482,274

$

11.28

$

149,767,409

1,965

$

9.26

$

149,767,409

(1)The total number of shares purchased includes shares of our common stock transferred to us in order to satisfy tax withholding obligations incurred upon the vesting of restricted stock units and performance share units held by our employees.
(2)In August 2019, the Board authorized a $300 million share repurchase program, which was extended through June 30, 2023 during the first quarter of 2021. During the three months ended JuneSeptember 30, 2022, we did not make any repurchases under this program.

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Item 6. Exhibits

Exhibit Number

Description of Exhibit

3.1

Certificate of Conversion of Antero Midstream Corporation, dated March 12, 2019 (incorporated by reference to Exhibit 3.2 to the Company’s Current Report on Form 8-K (Commission File No. 001-38075) filed on March 12, 2019).

3.2

Certificate of Incorporation of Antero Midstream Corporation, dated March 12, 2019 (incorporated by reference to Exhibit 3.3 to the Company’s Current Report on Form 8-K (Commission File No. 001-38075) filed on March 12, 2019).

3.3

Bylaws of Antero Midstream Corporation, dated March 12, 2019 (incorporated by reference to Exhibit 3.4 to the Company’s Current Report on Form 8-K (Commission File No. 001-38075) filed on March 12, 2019).

3.4

Certificate of Designations of Antero Midstream Corporation, dated March 12, 2019 (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K (Commission File No. 001-38075) filed on March 12, 2019).

10.1

*

Form of Performance Share Unit Grant Notice and Performance Share Unit Agreement under the Antero Midstream Corporation Long Term Incentive Plan

31.1

*

Certification of the Company’s Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. Section 7241).

31.2

*

Certification of the Company’s Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. Section 7241).

32.1

*

Certification of the Company’s Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. Section 1350).

32.2

*

Certification of the Company’s Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. Section 1350).

101

*

The following financial information from this Quarterly Report on Form 10-Q of Antero Midstream Corporation for the quarter ended JuneSeptember 30, 2022, formatted in iXBRL (Inline eXtensible Business Reporting Language): (i) Condensed Consolidated Balance Sheets, (ii) Condensed Consolidated Statements of Operations and Comprehensive Income, (Loss), (iii) Condensed Consolidated Statements of Stockholders’ Equity, (iv) Condensed Consolidated Statements of Cash Flows, and (v) Notes to the Unaudited Condensed Consolidated Financial Statements, tagged as blocks of text.

104

Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).

The exhibits marked with the asterisk symbol (*) are filed or furnished with this Quarterly Report on Form 10-Q.

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SIGNATURES

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 thereunto duly authorized.

ANTERO MIDSTREAM CORPORATION

By:

/s/ Brendan E. Krueger

BRENDAN E. KRUEGER

Chief Financial Officer, Treasurer and Vice President of Finance

Date:

July 27,October 26, 2022

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