Statement of Changes in Beneficial Ownership (Form 4)

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b). Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * Fairbanks Jonathan B. 2. Issuer Name and Ticker or Trading Symbol Flowco Holdings Inc. [FLOC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) See Remarks (Last) (First) (Middle) C/O GEC ADVISORS LLC, 2415 WEST ALABAMA STREET, SUITE 220 3. Date of Earliest Transaction (Month/Day/Year) 03/23/2026 (Street) HOUSTON, TX 77098 4. If Amendment, Date Original Filed (Month/Day/Year) 6. Individual or Joint/Group Filing (Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Class A Common Stock 03/23/2026 M 1,682,406 A (1)(2) 1,682,406 I By GEC Partners III-B LP(3)(4)(5) Class A Common Stock 03/23/2026 M 1,907,855 A (1)(2) 1,907,855 I By GEC Partners III LP(3)(5)(6) Class A Common Stock 03/23/2026 M 4,031,250 A (1)(2) 4,031,250 I By GEC Estis Co-Invest II LLC(3)(5)(7) Class A Common Stock 03/23/2026 S 1,682,406 D $21.175 0 I By GEC Partners III-B LP(3)(4)(5) Class A Common Stock 03/23/2026 S 1,907,855 D $21.175 0 I By GEC Partners III LP(3)(5)(6) Class A Common Stock 03/23/2026 S 4,031,250 D $21.175 0 I By GEC Estis Co-Invest II LLC(3)(5)(7) Class A Common Stock 03/23/2026 S 94,694 D $21.175 366,103 I By GEC Partners III GI LP(3) Class A Common Stock 03/23/2026 S 83,795 D $21.175 323,965 I By GEC Partners III-B GI LP(3) Class A Common Stock 15,625 D Class A Common Stock 500 I By Child Class A Common Stock 500 I By Child Class A Common Stock 500 I By Child Class A Common Stock 500 I By Child

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

LLC Interests

(1)(2)

03/23/2026

M

1,682,406

(1)(2)

(1)(2)

Class A Common Stock

1,682,406

$ 0

6,504,398

I

By GEC Partners III-B LP(3)(4)(5)

LLC Interests

(1)(2)

03/23/2026

M

1,907,855

(1)(2)

(1)(2)

Class A Common Stock

1,907,855

$ 0

7,376,013

I

By GEC Partners III LP(3)(5)(6)

LLC Interests

(1)(2)

03/23/2026

M

4,031,250

(1)(2)

(1)(2)

Class A Common Stock

4,031,250

$ 0

15,585,309

I

By GEC Estis Co-Invest II LLC(3)(5)(7)

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Fairbanks Jonathan B. C/O GEC ADVISORS LLC 2415 WEST ALABAMA STREET, SUITE 220 HOUSTON, TX 77098	X	X		See Remarks

Signatures

Joel Lambert, attorney-in-fact		03/25/2026
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Represents Common Units (the "Common Units") of Flowco MergeCo LLC ("Flowco MergeCo"). Each Common Unit is paired with one share of Class B common stock of the Issuer ("Class B Common Stock", and together with the paired Common Unit, the "Paired Interest"). Pursuant to a Second Amended and Restated Limited Liability Company Agreement of Flowco MergeCo, dated as of January 17, 2025 (the "Restated LLC Agreement"), each Paired Interest is exchangeable into one share of Class A Common Stock ("Class A Common Stock") of the Issuer (or at the Issuer's election, cash based on the redemption rate set forth in the Restated LLC Agreement and the value of the Class A Common Stock at the time of the exchange), subject to the terms of the Restated LLC Agreement. [continues in footnote 2]
(2)	[continued from footnote 1] Upon an exchange of the Paired Interests for Class A Common Stock, the corresponding number of shares of Class B Common Stock, which entitle its holder to one vote per share on all matters presented to the Issuer's stockholders, generally will be cancelled.
(3)	GEC Capital Group III LP is the general partner of each of GEC Partners III LP and GEC Partners III-GI LP, and GEC Group Ltd. is the general partner of GEC Capital Group III LP. GEC Capital Group III-B LP is the managing member or general partner of each of GEC Estis Co-Invest II LLC and GEC Partners III-B LP, and GEC Group B Ltd. is the general partner of GEC Capital Group III-B LP. Mr. Fairbanks is the manager and controlling member of GEC, GEC Group Ltd. and GEC Group B. Ltd, as well as GEC Advisors LLC, a registered investment advisor to the funds that beneficially own such shares, with discretionary authority over each such fund's accounts. Each of Mr. Fairbanks, GEC Advisors LLC, GEC Capital Group III LP and GEC Group B Ltd. disclaims beneficial ownership of these securities except to the extent of his or its pecuniary interest therein.
(4)	These securities are held directly by GEC Partners III-B LP. Each of Mr. Fairbanks, GEC Advisors LLC, GEC Group B Ltd. and GEC Capital Group III-B LP disclaims beneficial ownership of these securities except to the extent of his or its pecuniary interest therein.
(5)	Each of GEC Advisors LLC, GEC Group B Ltd., GEC Capital Group III-B LP, GEC Group Ltd., GEC Capital Group III LP, GEC Partners III-B LP, GEC Partners III LP and GEC Estis Co-Invest II LLC will be added as Reporting Persons once their EDGAR accounts are reactivated.
(6)	These securities are held directly by GEC Partners III LP. Each of Mr. Fairbanks, GEC Advisors LLC, GEC Group Ltd. and GEC Capital Group III LP disclaims beneficial ownership of these securities except to the extent of his or its pecuniary interest therein.
(7)	These securities are held directly by GEC Estis Co-Invest II LLC. Each of Mr. Fairbanks, GEC Advisors LLC, GEC Group B Ltd. and GEC Capital Group III-B LP disclaims beneficial ownership of these securities except to the extent of his or its pecuniary interest therein.
Remarks: In connection with the Master Reorganization Agreement, the Reporting Persons entered into a Stockholders Agreement with certain other stockholders of the Issuer, pursuant to which, among other matters, they agreed to vote in favor of each others' director nominees. As a result, certain Reporting Persons may be deemed to be members of a "group," as such term is defined in Section 13(d)(3) of the Act and Rule 13d-5 thereunder, with such other stockholders of the Issuer. Collectively, such "group" may be deemed to beneficially own in the aggregate more than 50% of the shares of the Issuer's Class A Common Stock. Accordingly, the Reporting Persons are filing this Form 4 in part by virtue of their deemed membership in such "group." Each of GEC Advisors LLC, GEC Group B Ltd., GEC Capital Group III-B LP, GEC Group Ltd., GEC Capital Group III LP, GEC Partners III-B LP, GEC Partners III LP and GEC Estis Co-Invest II LLC may be deemed to be a director by deputization by virtue of the right the GEC parties to the Stockholders Agreement and their affiliates to designate two members of the Issuer's board of directors pursuant to the Stockholders Agreement. However, each of the Reporting Persons disclaims any pecuniary interest in the shares of Class A Common Stock owned directly by such other stockholders, and such shares are not reflected in the tables herein.

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