Fluor (NYSE: FLR) group president logs automatic tax share withholding

Rhea-AI Filing Summary

Fluor Corp group president Michael E. Alexander filed an amended insider report to correct a prior filing. The amendment adds the issuer’s withholding of 1,463 shares of common stock at $45.08 per share to satisfy tax obligations from the vesting of 6,001 restricted stock units on March 6, 2026.

The shares were withheld automatically when the units vested, so no investment decision was made by Alexander. Following this correction, he directly owns 66,523.1910 shares of Fluor common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Alexander Michael E.

Role GROUP PRESIDENT

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock	1,463	$45.08	$66K

Holdings After Transaction: Common Stock — 66,523.191 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Tax-withheld shares: 1,463 shares Withholding price: $45.08 per share RSUs vested: 6,001 units +2 more

5 metrics

Tax-withheld shares 1,463 shares Common stock withheld for tax on RSU vesting March 6, 2026

Withholding price $45.08 per share Price used for 1,463 tax-withheld shares

RSUs vested 6,001 units Restricted stock units vesting on March 6, 2026

Shares owned after transaction 66,523.1910 shares Direct Fluor common stock ownership after correction

Tax withholding shares (summary) 1,463 shares TaxWithholdingShares in transaction summary

Key Terms

Form 4/A, tax withholding obligation, restricted stock units, vesting, +1 more

5 terms

Form 4/A regulatory

"This Form 4/A amends the Form 4 filed by the Reporting Person"

Form 4/A is an amended filing that corrects or updates an earlier Form 4, the mandatory report that insiders (like company executives, directors, or large shareholders) must file when their ownership stakes change. Think of it as an edited receipt showing who bought or sold stock and when; investors use it to track insider confidence, detect potential conflicts, and spot trading patterns that might signal future company prospects.

tax withholding obligation financial

"to satisfy the tax withholding obligation resulting from the vesting"

restricted stock units financial

"resulting from the vesting of 6,001 restricted stock units held"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

vesting financial

"The withholding of the shares occurred automatically upon the vesting of the units"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

Common Stock financial

"As of the date of the Original Filing, the Reporting Person directly owned 66,523.1910 shares of Common Stock."

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Form 4 Insider Transactions: What Each Field Means →

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
Estimated average burden
hours per response:			0.5

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^*

Alexander Michael E.

(Last) (First) (Middle)

C/O FLUOR CORPORATION

6700 LAS COLINAS BLVD.

(Street)

IRVING TEXAS 75039

(City) (State) (Zip)

UNITED STATES

(Country)

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)
	GROUP PRESIDENT

2a. Foreign Trading Symbol

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

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)
03/10/2026

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		1,463	D	$45.08	66,523.191(1)	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. This Form 4/A amends the Form 4 filed by the Reporting Person on March 10, 2026 ("Original Filing"), which inadvertently omitted the Issuer's withholding of 1,463 shares of common stock to satisfy the tax withholding obligation resulting from the vesting of 6,001 restricted stock units held by the Reporting Person on March 6, 2026. 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. As of the date of the Original Filing, the Reporting Person directly owned 66,523.1910 shares of Common Stock.

	/s/ Nicholas A. Gaspard by Power of Attorney	05/08/2026
	** 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.
* Form 4: SEC 1474 (03-26)

FAQ

What did Fluor (FLR) executive Michael E. Alexander report in this amended Form 4?

He reported an amendment to his insider filing, adding 1,463 Fluor shares withheld to cover taxes on vesting restricted stock units. The original filing omitted this automatic withholding, so the amendment corrects his reported transactions and holdings.

Why were 1,463 Fluor (FLR) shares withheld from Michael E. Alexander?

1,463 Fluor shares were withheld automatically to satisfy the tax withholding obligation from the vesting of 6,001 restricted stock units. This is a non-market, mechanical transaction tied to compensation rather than a discretionary sale in the open market.

Did Michael E. Alexander make an investment decision when Fluor shares were withheld?

No, he did not make an investment decision. The filing explains the 1,463 shares were withheld automatically by the issuer when 6,001 restricted stock units vested, solely to cover taxes, so Alexander did not choose to sell shares.

How many Fluor (FLR) shares does Michael E. Alexander own after this amendment?

After accounting for the tax-related withholding, Michael E. Alexander directly owns 66,523.1910 shares of Fluor common stock. This figure reflects his corrected ownership as of the date of the original filing referenced in the amended Form 4.

What event triggered the tax withholding on Michael E. Alexander’s Fluor shares?

The tax withholding was triggered by the vesting of 6,001 restricted stock units on March 6, 2026. When those units vested, Fluor automatically withheld 1,463 shares of common stock to cover the resulting tax obligation described in the amended insider report.