Fluor Corp (NYSE: FLR) chair reports 92,243 shares withheld for taxes

Rhea-AI Filing Summary

Fluor Corp Executive Chairman David E. Constable reported an automatic tax-withholding event related to equity compensation. On March 6, 2026, 92,243 shares of common stock were withheld to cover taxes when 86,946 restricted stock units and 155,628 performance units vested. After this non-market disposition, he directly holds 843,523 common shares.

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

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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^*

Constable David E

(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)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Executive Chairman

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)		92,243	D	$45.08	843,523	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 86,946 restricted stock units and 155,628performance units held by the Reporting Person on March 6, 2026, the Issuer has withheld 92,243 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/ Eric P. Helm 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.
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FAQ

What insider transaction did FLUOR CORP (FLR) report for David E. Constable?

FLUOR CORP reported that Executive Chairman David E. Constable had 92,243 common shares withheld on March 6, 2026 to satisfy tax obligations tied to vesting equity awards. This was an automatic tax-withholding event, not an open-market trade.

Why were 92,243 FLR shares disposed of in this Form 4 filing?

The 92,243 FLR shares were withheld by the company to cover tax withholding obligations when 86,946 restricted stock units and 155,628 performance units vested. The filing notes this withholding occurred automatically, with no investment decision by Constable.

How many FLUOR CORP shares does David E. Constable hold after this transaction?

Following the March 6, 2026 tax-withholding disposition, David E. Constable directly holds 843,523 shares of FLUOR CORP common stock. This figure reflects his remaining position after 92,243 shares were withheld to satisfy tax obligations on vested equity awards.

Was the FLR insider transaction a market sale or a tax-withholding event?

The FLR insider transaction was a tax-withholding event, not a market sale. Shares were automatically withheld by the issuer to satisfy tax liabilities arising from vesting restricted stock units and performance units, and the filing states no investment decision was made by Constable.

What equity awards vested for David E. Constable at FLUOR CORP on March 6, 2026?

On March 6, 2026, 86,946 restricted stock units and 155,628 performance units held by David E. Constable vested. To satisfy the resulting tax withholding obligation, the company automatically withheld 92,243 shares of common stock, as detailed in the Form 4 footnote.