[Form 4] FLUOR CORP Insider Trading Activity

Rhea-AI Filing Summary

Fluor Corp’s chief financial officer, John C. Regan, reported an automatic tax-related share withholding. On March 6, 2026, 9,261 shares of common stock were withheld at $45.08 per share to cover taxes triggered by the vesting of 11,060 restricted stock units and 15,801 performance units.

The footnote explains this was an automatic tax-withholding disposition with no investment decision by the CFO. After this transaction, he directly holds 94,598 shares of Fluor common stock.

Insights

Equity compensation analyst

Routine tax withholding on equity vesting; no market signal.

The transaction reflects standard equity compensation mechanics. When 11,060 restricted stock units and 15,801 performance units vested, Fluor withheld 9,261 common shares at $45.08 per share to satisfy tax obligations, instead of the executive paying cash.

This is coded as an F transaction, meaning a tax-withholding disposition, not an open-market sale. The filing notes the withholding occurred automatically and involved no investment decision by the CFO. Following the event, he still holds 94,598 shares directly, underscoring that this is routine rather than a directional bet on the stock.

SEC Form 4

FORM 4

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
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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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 for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Regan John C

(Last) (First) (Middle)

C/O FLUOR CORPORATION

6700 LAS COLINAS BLVD

(Street)

IRVING TX 75039

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
FLUOR CORP [ FLR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	CHIEF FINANCIAL OFFICER

3. Date of Earliest Transaction (Month/Day/Year)
03/06/2026

4. If Amendment, Date of 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

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
Common Stock	03/06/2026		F(1)		9,261	D	$45.08	94,598	D

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 Securities Underlying Derivative Security (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: 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

Explanation of Responses:

1. In connection with the vesting of 11,060 restricted stock units and 15,801 performance units held by the Reporting Person on March 6, 2026, the Issuer has withheld 9,261 shares of common stock to satisfy the resulting tax withholding obligation. The withholding of the shares occurred automatically upon the vesting of the units, and as such, no investment decision was made by the Reporting Person.

	/s/ Nicholas A. Gaspard by Power of Attorney	03/10/2026
	** Signature of Reporting Person	Date
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.

FAQ

What did Fluor (FLR) CFO John C. Regan report in this Form 4?

Fluor CFO John C. Regan reported an automatic tax-withholding disposition of 9,261 common shares. The shares were withheld to cover taxes arising from the vesting of restricted stock units and performance units, rather than sold in the open market.

How many Fluor (FLR) shares were withheld for taxes in this filing?

A total of 9,261 Fluor common shares were withheld for taxes. The shares were valued at $45.08 each, tied to the vesting of 11,060 restricted stock units and 15,801 performance units granted as part of the CFO’s equity compensation.

Was Fluor CFO’s Form 4 transaction an open-market sale of FLR stock?

No, the transaction was not an open-market sale of FLR stock. It was a tax-withholding disposition coded as transaction type F, where shares are automatically withheld upon vesting to satisfy tax liabilities, with no discretionary investment decision by the executive.

How many Fluor (FLR) shares does the CFO hold after this transaction?

After the tax-withholding disposition, the CFO directly holds 94,598 Fluor common shares. This post-transaction balance, disclosed in the filing, shows he retains a substantial equity stake despite the automatic withholding used to pay tax obligations on vested units.

What equity awards triggered the share withholding for Fluor’s CFO?

The withholding was triggered by the vesting of 11,060 restricted stock units and 15,801 performance units. When these awards vested on March 6, 2026, Fluor automatically withheld 9,261 common shares to cover the associated tax liability for the CFO.