Archrock Inc美股招股说明书(2025-10-31版)

Archrock, Inc. 2,251,014 Shares Common Stock This prospectus supplement and the accompanying base prospectus relate to the potential offer and salefrom time to time of up to 2,251,014 shares of our common stock, par value $0.01 per share (“commonstock”), by the selling stockholder identified in this prospectus supplement. We are registering the resale ofthe shares of common stock covered by this prospectus supplement as required by the terms of that certainRegistration Rights Agreement that we entered into with the selling stockholder on May1, 2025. Under the terms of the Registration Rights Agreement, the selling stockholder is subject to certainrestrictions on the transfer of the shares of our common stock covered by this prospectus supplement. Our registration of the shares of common stock covered by this prospectus supplement does not meanthat the selling stockholder will offer or sell any of the shares. The selling stockholder identified in thisprospectus supplement may offer the securities from time to time as it may determine directly or throughunderwriters, broker-dealers or agents and in one or more public or private transactions and at fixed prices,prevailing market prices, at prices related to prevailing market prices or at negotiated prices. If the securitiesare sold through underwriters, broker-dealers or agents, the selling stockholder will be responsible forunderwriting discounts or commissions or agents’ commissions. See the sections entitled “Plan ofDistribution” and “About this Prospectus Supplement” for more information. We will not receive any proceeds from the sale of our common stock by the selling stockholder buthave agreed to pay certain expenses incurred in connection with the registration of the 2,251,014 shares ofcommon stock offered by this prospectus supplement, including, among other things, certain registrationand filing fees, fees and expenses of compliance with securities or blue sky laws, fees and expenses incurredin connection with the listing of the shares on the New York Stock Exchange (“NYSE”) and the NYSETexas, Inc. (“NYSE Texas”) and processing and printing expenses. The selling stockholder will pay anyunderwriting fees, discounts and commissions and any other expenses they incur in disposing of the shares. INVESTING IN OUR SECURITIES INVOLVES RISKS. SEE THE “RISK FACTORS” ON PAGES-6OF THIS PROSPECTUS SUPPLEMENT AND ANY SIMILAR SECTION CONTAINED IN THEACCOMPANYING BASE PROSPECTUS, OR CONTAINED IN THE DOCUMENTS INCORPORATED BYREFERENCE IN THIS PROSPECTUS SUPPLEMENT AND THE ACCOMPANYING BASEPROSPECTUS, CONCERNING FACTORS YOU SHOULD CONSIDER BEFORE INVESTING IN OURSECURITIES. Our common stock is listed on the NYSE and the NYSE Texas under the trading symbol “AROC.” OnOctober31, 2025, the last reported sale price of our common stock on the NYSE was $25.27 per share. Asof October29, 2025, there were 1,072 holders of record of our common stock. Neither the Securities and Exchange Commission nor any state securities commission has approved ordisapproved of these securities or passed upon the adequacy or accuracy of this prospectus supplement or theaccompanying base prospectus. Any representation to the contrary is a criminal offense. The date of this prospectus supplement is October31, 2025 TABLE OF CONTENTS PROSPECTUS SUPPLEMENT ABOUT THIS PROSPECTUS SUPPLEMENTS-1WHERE YOU CAN FIND MORE INFORMATION; INCORPORATION BY REFERENCES-2CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTSS-4THE COMPANYS-5RISK FACTORSS-6USE OF PROCEEDSS-7SELLING STOCKHOLDERS-8PLAN OF DISTRIBUTIONS-9MATERIAL U.S. FEDERAL INCOME TAX CONSEQUENCES TO NON-U.S. HOLDERS OFOUR COMMON STOCKS-12LEGAL MATTERSS-16EXPERTSS-16PROSPECTUSABOUT THIS PROSPECTUS1SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS2WHERE YOU CAN FIND MORE INFORMATION; INCORPORATION BY REFERENCE3THE COMPANY5RISK FACTORS6USE OF PROCEEDS7DESCRIPTION OF CAPITAL STOCK8DESCRIPTION OF DEBT SECURITIES11GLOBAL SECURITIES18PLAN OF DISTRIBUTION22LEGAL MATTERS23EXPERTS23 ABOUT THIS PROSPECTUS SUPPLEMENT This document is in two parts. The first part is this prospectus supplement, which describes the specificterms of this offering and also adds to and updates information contained in the accompanying baseprospectus and the documents incorporated by reference in this prospectus supplement and theaccompanying base prospectus. The second part is the accompanying base prospectus, dated September8,2025, which gives more general information, some of which may not apply to this offering. Generally, whenwe use the term “prospectus,” we are referring to both parts combined. You should read the entireprospectus supplement, as well as the accompanying base prospectus and the documents incorporated byreference that are described under “Where You Can Find More Information; Incorporation by Reference” inthis prospectus supplement and the accompanying base prospectus. In the event that the informationcontained in this prospectus supplement differs