David E. Constable - 23 Dec 2025 Form 4 Insider Report for FLUOR CORP (FLR)

Role: Executive Chairman, Director
Signature: /s/ Eric P. Helm by Power of Attorney
Issuer symbol: FLR
Transactions as of: 23 Dec 2025
Net transactions value: -$486,260
Form type: 4
Filing time: 29 Dec 2025, 15:15:06 UTC
Previous filing: 07 Jul 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Constable David E	Executive Chairman, Director	C/O FLUOR CORPORATION, 6700 LAS COLINAS BLVD, IRVING	/s/ Eric P. Helm by Power of Attorney	29 Dec 2025	0001339727

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	FLR	Common Stock	Tax liability	$486,260	-11,889	-1.5%	$40.90	780,138	23 Dec 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	In connection with the vesting of 30,212 restricted stock units held by the Reporting Person on 12/23/2025, the Issuer has withheld 11,889 shares of common stock to satisfy the resulting tax withholding obligation. The withholding of these shares occurred automatically upon the vesting of the restricted stock units, and as such, no investment decision was made by the Reporting Person in connection with this transfer.

Content

In connection with the vesting of 30,212 restricted stock units held by the Reporting Person on 12/23/2025, the Issuer has withheld 11,889 shares of common stock to satisfy the resulting tax withholding obligation. The withholding of these shares occurred automatically upon the vesting of the restricted stock units, and as such, no investment decision was made by the Reporting Person in connection with this transfer.