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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

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

Date of Report (Date of Earliest Event Reported): April 30, 2026

Commission File Number 001-33666

ARCHROCK, INC.

(Exact name of registrant as specified in its charter)

Delaware

  ​ ​ ​

74-3204509

(State or other jurisdiction of incorporation)

(I.R.S. Employer Identification No.)

9807 Katy Freeway, Suite 100, Houston, TX 77024

(Address of principal executive offices, zip code)

(281) 836-8000

Registrant’s telephone number, including area code

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

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

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

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

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

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

Title of each class

  ​ ​ ​

Trading Symbol

  ​ ​ ​

Name of exchange on which registered

Common stock, $0.01 par value per share

AROC

New York Stock Exchange

NYSE Texas

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

Emerging growth company   

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

Item 5.07 Submission of Matters to a Vote of Security Holders.

Our 2026 Annual Meeting of Stockholders was held on April 30, 2026 (the “Annual Meeting”). At the Annual Meeting, the following matters, set forth in our proxy statement filed with the Securities and Exchange Commission on March 17, 2026, were voted upon with the results indicated below.

Proposal 1: Election of Directors

Our stockholders elected the following directors to serve until the next annual meeting of our stockholders or until their successors are duly elected and qualified.

Directors

  ​ ​ ​

Votes For

  ​ ​ ​

Votes Withheld

  ​ ​ ​

Broker Non-Votes

Anne-Marie N. Ainsworth

135,412,040

13,561,753

9,604,372

D. Bradley Childers

142,285,573

6,688,220

9,604,372

Gordon T. Hall

139,766,425

9,207,368

9,604,372

Frances Powell Hawes

141,385,014

7,588,779

9,604,372

J.W.G. “Will” Honeybourne

140,443,106

8,530,687

9,604,372

James H. Lytal

140,567,964

8,405,829

9,604,372

Leonard W. Mallett

148,506,194

467,599

9,604,372

Jason C. Rebrook

142,016,289

6,957,504

9,604,372

Edmund P. Segner, III

147,288,050

1,685,743

9,604,372

Proposal 2: Ratification of Independent Registered Public Accounting Firm

Our stockholders ratified the appointment of Deloitte & Touche LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2026.

Votes For

  ​ ​ ​

Votes Against

  ​ ​ ​

Abstentions

  ​ ​ ​

Broker Non-Votes

151,795,016

6,678,242

104,907

n/a

Proposal 3: Advisory Vote on Executive Compensation

Our stockholders approved, by a non-binding advisory vote, the compensation provided to our Named Executive Officers for 2025, as disclosed in our proxy statement.

Votes For

  ​ ​ ​

Votes Against

  ​ ​ ​

Abstentions

  ​ ​ ​

Broker Non-Votes

146,383,133

2,398,197

192,463

9,604,372

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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 hereunto duly authorized.

ARCHROCK, INC.

By:

/s/ Stephanie C. Hildebrandt

Stephanie C. Hildebrandt

Senior Vice President, General Counsel and Secretary

May 1, 2026

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