Sec Form 4 Filing - Rounce Justin @ TechnipFMC plc - 2025-03-11

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL OMB Number: 3235-0287 Expires: November 30, 2011 Estimated average burden hours per response... 0.5

1. Name and Address of Reporting Person Rounce Justin 2. Issuer Name and Ticker or Trading Symbol TechnipFMC plc [ FTI] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) EVP & Chief Technology Officer (Last) (First) (Middle) C/O TECHNIPFMC PLC, HADRIAN HOUSE, WINCOMBLEE ROAD 3. Date of Earliest Transaction (MM/DD/YY) 03/11/2025 (Street) NEWCASTLE UPON TYNE, X0NE6 3PL 4. If Amendment, Date Original Filed (MM/DD/YY) 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 (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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 Ordinary Shares 03/11/2025 S 235,713 ( 1 ) D $ 26.65 ( 2 ) 349,356 D Ordinary Shares 03/11/2025 S 13,951 ( 1 ) D $ 25.99 ( 3 ) 335,405 D Ordinary Shares 03/11/2025 S 179,482 ( 1 ) D $ 25.65 ( 4 ) 155,923 D Ordinary Shares 03/11/2025 S 15,716 ( 1 ) D $ 25.96 ( 5 ) 140,207 D Ordinary Shares 03/12/2025 M 42,178 ( 1 ) A $ 16.47 182,385 D Ordinary Shares 03/12/2025 S 42,178 ( 1 ) D $ 26.55 ( 6 ) 140,207 D

Table II - De rivative 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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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 (MM/DD/YY) 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 Employee Stock Option (right to buy) $ 16.47 03/12/2025 M 42,178 ( 1 ) ( 7 ) 03/08/2022 03/08/2029 Ordinary Shares 42,178 $ 0 39,108 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Rounce Justin C/O TECHNIPFMC PLC HADRIAN HOUSE, WINCOMBLEE ROAD NEWCASTLE UPON TYNE, X0NE6 3PL EVP & Chief Technology Officer Signatures /s/ Lisa P. Wang, Attorney-In-Fact 03/13/2025 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The transactions reported in this Form 4 (all sales and the exercise of stock options) were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 2, 2024. ( 2 )This price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.92 to $25.91, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. ( 3 )This price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.92 to $26.08, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. ( 4 )This price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.90 to $25.89, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. ( 5 )This price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.90 to $26.07, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. ( 6 )This price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.50 to $26.66, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. ( 7 )Reflects the automatic adjustment of the exercise price and number of shares subject to the employee stock option pursuant to anti-dilution provisions contained in the applicable award, which provisions were triggered as a result of the completion of the Issuer's pro-rata distribution of a portion of the outstanding shares of Technip Energies N.V. to the Issuer's shareholders (the "Spin-off") on February 15, 2021.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* 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).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.