Flowco Holdings Inc.

Item 5. Other Information.

Trading Arrangements

Rule 10b5-1 under the Exchange Act provides an affirmative defense that enables prearranged transactions in securities in a manner that avoids concerns about initiating transactions at a future date while possibly in possession of material nonpublic information. Our Insider Trading Policy permits our directors and executive officers to enter into trading plans designed to comply with Rule 10b5-1. Other than the plan discussed below, during the three months ended September 30, 2026, none of our executive officers or directors adopted orterminated a Rule 10b5-1 trading plan oradopted orterminated a non-Rule 10b5-1 trading arrangement (as defined in Item 408(c) of Regulation S-K).

Appointment of Executive Vice President

Effective August 11, 2026, the Company appointed Gareth Ford as Executive Vice President, Production Solutions. Mr. Ford joined the Company in March 2026 in connection with the Company’s acquisition of Valiant, where he previously served as Chief Executive Officer. In his new role, Mr. Ford will oversee the Company’s Production Solutions segment and report directly to the Company’s President and Chief Executive Officer.

Share Repurchase Program

On October 29, 2026, the Company’s Board of Directors approved an increase in the aggregate amount authorized under the Company's existing share repurchase program from $50 million to $200 million for repurchases of the Company's Class A common stock, par value $0.0001 per share. Repurchases under the program may be made from time to time through open-market transactions, privately negotiated transactions or other permitted means, subject to applicable legal and regulatory requirements. The timing and amount of any repurchases will depend on various factors, including the Company's stock price, trading volume, market conditions, liquidity and capital requirements, and other corporate considerations. The program does not obligate the Company to repurchase any particular amount of shares and may be modified, suspended or discontinued at any time.