SEC Form DEFA14A filed by Flowco Holdings Inc.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the Securities

Exchange Act of 1934 (Amendment No. )

Filed by the Registrant ☒

Filed by a Party other than the Registrant ☐

Check the appropriate box:

Flowco Holdings Inc.

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check all boxes that apply):

Flowco P.O. BOX 8016, CARY, NC 27512-9903 Your vote matters! Flowco Holdings Inc. Annual Meeting of Stockholders Thursday, May 7, 2026 9:00 AM, Central time Annual Meeting to be held via the Internet - please visit www.proxydocs.com/FLOC for more details. You must register to attend the meeting online and/or participate at www.proxydocs.com/FLOC For a convenient way to view proxy materials, VOTE, and obtain directions to attend the meeting go to www.proxydocs.com/FLOC To vote your proxy while visiting this site, you will need the 12 digit control number in the box below. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. This is not a ballot. You cannot use this notice to vote your shares. We encourage you to access and review all of the important information contained in the proxy materials before voting. Under United States Securities and Exchange Commission rules, proxy materials do not have to be delivered in paper. Proxy materials can be distributed by making them available on the internet. If you want to receive a paper or e-mail copy of the proxy material, you must request one. There is no charge to you for requesting a copy. In order to receive a paper package in time for this year's meeting, you must make this request on or before April 27, 2026. SEE REVERSE FOR FULL AGENDA Copyright © 2026 BetaNXT, Inc. or its affiliates. All Rights Reserved Meeting Materials: Notice of Meeting and Proxy Statement & Annual Report or Form 10-K Important Notice Regarding the Availability of Proxy Materials for the Stockholders Meeting To Be Held On May 7, 2026 For Stockholders of record as of March 9, 2026 To order paper materials, use one of the following methods. Internet: www.investorelections.com/FLOC Call: 1-866-648-8133 Email: [email protected] * If requesting material by e-mail, please send a blank e-mail with the 12 digit control number (located below) in the subject line. No other requests, instructions OR other inquiries should be included with your e-mail requesting material. Your control number Have the 12 digit control number located in the box above available when you access the website and follow the instructions.

Flowco Flowco Holdings Inc. Annual Meeting of Stockholders THE BOARD OF DIRECTORS RECOMMENDS A VOTE: FOR ON PROPOSALS 1, 2 AND 3 PROPOSAL 1. The election of two Class I directors to serve until the 2029 Annual Meeting of Stockholders and until his/her successors are duly elected and qualified; 1.01 Joseph R. Edwards 1.02 Cynthia L. Walker 2. Approval of the adoption of the Company's Employee Stock Purchase Plan ("ESPP"); 3. Ratification of PricewaterhouseCoopers LLP ("PwC") as the Company's Independent Registered Public Accounting Firm for fiscal year 2026;