Archrock shareholders elect directors, ratify auditor, approve say-on-pay at 2026 annual meeting

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 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

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