David E. Constable - 06 Mar 2026 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: 06 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 10 Mar 2026, 16:30:27 UTC
Previous filing: 18 Feb 2026
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	10 Mar 2026	0001339727

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	FLR	Common Stock	Tax liability		-92,243	-9.9%	$45.08^*	843,523	06 Mar 2026	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 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.

Content

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.