# EDGAR Filing Document

**Accession Number:** 0001681459
**File Stem:** 0001140361-26-019004
**Filing Date:** 2026-5
**Character Count:** 9476
**Document Hash:** c4f07b04140c315ed092d30c326e00ca
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001140361-26-019004.hdr.sgml**: 20260505

**ACCESSION NUMBER**: 0001140361-26-019004

**CONFORMED SUBMISSION TYPE**: 144

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20260505

**DATE AS OF CHANGE**: 20260505

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TechnipFMC plc
- **CENTRAL INDEX KEY:** 0001681459
- **STANDARD INDUSTRIAL CLASSIFICATION:** OIL & GAS FILED MACHINERY & EQUIPMENT [3533]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 981283037
- **STATE OF INCORPORATION:** X0
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 144
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 001-37983
- **FILM NUMBER:** 26940554

**BUSINESS ADDRESS:**
- **STREET 1:** HADRIAN HOUSE
- **STREET 2:** WINCOMBLEE ROAD
- **CITY:** NEWCASTLE UPON TYNE
- **STATE:** X0
- **ZIP:** NE6 3PL
- **BUSINESS PHONE:** 44 191 295 0303

**MAIL ADDRESS:**
- **STREET 1:** HADRIAN HOUSE
- **STREET 2:** WINCOMBLEE ROAD
- **CITY:** NEWCASTLE UPON TYNE
- **STATE:** X0
- **ZIP:** NE6 3PL

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** TechnipFMC Ltd
- **DATE OF NAME CHANGE:** 20160803
**REPORTING-OWNER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Duffe Luana
- **CENTRAL INDEX KEY:** 0001892809

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 144

**MAIL ADDRESS:**
- **STREET 1:** ONE SUBSEA LANE
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77044

## Exhibit 99.1

------

#### TechnipFMC plc

**LIMITED POWER OF ATTORNEY** <br>

(For Executing Form 144)

Know all by these presents, that the undersigned hereby constitutes and appoints each of Cristina Aalders, Austin Leal, Norma Martinez, Olivia Reed, and Lisa Wang, signing singly, and with full power of substitution, the undersigned's true and lawful attorney-in-fact to:

1. Execute for and on behalf of the undersigned, in the undersigned's capacity as an officer or director, or both, of TechnipFMC plc (the "Company"), Notices of Proposed Sale of Securities Pursuant to Rule 144 ("Form 144") in accordance with the requirements of Rule 144 under the Securities Act of 1933, as amended (the "Securities Act");

<br> 2. Do and perform any and all acts necessary or desirable for and on behalf of the undersigned to complete, execute, and timely file any such Form 144 (including any amendments thereto) with the U.S. Securities and Exchange Commission or any other similar authority; and

3. Take any other action of any type whatsoever in connection with the foregoing which, in the opinion of such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the Form 144 executed by such attorney-in-fact on behalf of the undersigned pursuant to this Limited Power of Attorney shall be in such form and shall contain such terms and conditions as such attorney-in-fact may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary and proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that such attorney-in fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this power of attorney and the rights and powers herein granted. The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in such capacity at the request of the undersigned, are not assuming, nor is the Company assuming, any of the undersigned's responsibilities to comply with Rule 144 under the Securities Act.

This Limited Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Form 144 with respect to the undersigned's securities issued by the Company, unless earlier revoked by the undersigned in a signed writing delivered to the foregoing attorneys-in-fact.

IN WITNESS WHEREOF, the undersigned has caused this Limited Power of Attorney to be executed as of this 30th day of April 2026.

---

| |
|:---|
| By: <u>/s/ Luana Duffe</u>  |
| Name: <u>Luana Duffe</u> |

---

<u> </u>

------

<u> </u>

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 144

### NOTICE OF PROPOSED SALE OF SECURITIES
### PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933

### 144: Filer Information

**Filer CIK:** 0001892809

**Is this a LIVE or TEST Filing?:** LIVE

### Submission Contact Information
_Not provided in this filing._

### 144: Issuer Information

**Name of Issuer:** TechnipFMC plc

**SEC File Number:** 001-37983

**Address of Issuer:** HADRIAN HOUSE, NEWCASTLE UPON TYNE, X0, NE6 3PL

**Phone:** 44 191 295 0303

**Name of Person for Whose Account the Securities are to Be Sold:** Luana Duffe

**Relationship to Issuer:** Officer

See the definition of "person" in paragraph (a) of Rule 144.
Information is to be given not only as to the person for whose account
the securities are to be sold but also as to all other persons
included in that definition. In addition, information shall be given
as to sales by all persons whose sales are required by paragraph (e)
of Rule 144 to be aggregated with sales for the account of the person
filing this notice.

### 144: Securities Information

|  |  |  |  |  |  |  |
|:---|:---|:---|:---|:---|:---|:---|
| Title of the Class of Securities To Be Sold | Name and Address of the Broker                                             | Number of Shares or Other Units To Be Sold | Aggregate Market Value | Number of Shares or Other Units Outstanding | Approximate Date of Sale | Name the Securities Exchange |
| Ordinary Shares                             | Citigroup Global Markets Inc.<br>388 Greenwich Street<br>New York NY 10013 | 1870                                       | 139502                 | 398701897                                   | 05/05/2026               | NYSE                         |

Furnish the following information with respect to the acquisition of
the securities to be sold and with respect to the payment of all or
any part of the purchase price or other consideration therefor:

### 144: Securities To Be Sold

|  |  |  |  |  |  |  |  |
|:---|:---|:---|:---|:---|:---|:---|:---|
| Title of the Class | Date you Acquired | Nature of Acquisition Transaction | Name of Person from Whom Acquired | Is this a Gift? | Amount of Securities Acquired | Date of Payment | Nature of Payment * |
| Ordinary Shares    | 06/17/2015        | Equity award settlement           | Issuer                            | No              | 50                            | 06/17/2015      | Services rendered   |
| Ordinary Shares    | 06/15/2016        | Equity award settlement           | Issuer                            | No              | 600                           | 06/15/2016      | Services rendered   |
| Ordinary Shares    | 06/14/2017        | Equity award settlement           | Issuer                            | No              | 400                           | 06/14/2017      | Services rendered   |
| Ordinary Shares    | 09/07/2019        | Equity award settlement           | Issuer                            | No              | 420                           | 09/07/2019      | Services rendered   |
| Ordinary Shares    | 07/01/2020        | Equity award settlement           | Issuer                            | No              | 400                           | 07/01/2020      | Services rendered   |

* If the securities were purchased and full payment therefor was not
made in cash at the time of purchase, explain in the table or in a
note thereto the nature of the consideration given. If the
consideration consisted of any note or other obligation, or if payment
was made in installments describe the arrangement and state when the
note or other obligation was discharged in full or the last
installment paid.

Furnish the following information as to all securities of the issuer
sold during the past 3 months by the person for whose account the
securities are to be sold.

### 144: Securities Sold During The Past 3 Months

|  |  |  |  |  |
|:---|:---|:---|:---|:---|
| Name and Address of Seller                                                        | Title of Securities Sold | Date of Sale | Amount of Securities Sold | Gross Proceeds |
| Luana Duffe<br>HADRIAN HOUSE<br>WINCOMBLEE ROAD<br>NEWCASTLE UPON TYNE X0 NE6 3PL | Ordinary Shares          | 03/09/2026   | 47951                     | 2993580.93     |

### 144: Remarks and Signature

**Date of Notice:** 05/05/2026

ATTENTION:

The person for whose account the securities to which this notice
relates are to be sold hereby represents by signing this notice that
he does not know any material adverse information in regard to the
current and prospective operations of the Issuer of the securities to
be sold which has not been publicly disclosed. If such person has
adopted a written trading plan or given trading instructions to
satisfy Rule 10b5-1 under the Exchange Act, by signing the form and
indicating the date that the plan was adopted or the instruction
given, that person makes such representation as of the plan adoption
or instruction date.

**Signature:** /s/ Lisa P. Wang, Attorney-In-Fact