AECOM (ACM) CEO Troy Rudd reports 600-share stock gift and holdings

Rhea-AI Filing Summary

AECOM chief executive officer and director Troy Rudd reported an indirect disposition of AECOM common stock through a gift. On 12/23/2025, an entity associated with him, TN Rudd Investments, LP, transferred 600 shares of AECOM common stock at a reported price of $0, which is consistent with a gift transaction. After this transaction, Rudd beneficially owned 259,756 shares indirectly through TN Rudd Investments, LP, 137,982 shares directly, and 1,404.86 shares indirectly through a Merrill Lynch account under the AECOM Retirement & Savings Plan.

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^*

Rudd Troy

(Last) (First) (Middle)

C/O AECOM

13355 NOEL RD, SUITE 400

(Street)

DALLAS TX 75240

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
AECOM [ ACM ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
12/23/2025

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	12/23/2025		G		600	D	$0	259,756	I	by TN Rudd Investments, LP
Common Stock								137,982	D
Common Stock								1,404.86	I	by Merrill Lynch under AECOM Retirement & Savings Plan (RSP)

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:

Remarks:

	Matt Benson, Attorney-in-Fact for Troy Rudd	12/23/2025
	** 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 insider transaction did AECOM (ACM) report for Troy Rudd?

The report shows that on 12/23/2025, AECOM chief executive officer and director Troy Rudd had an indirect disposition of 600 shares of AECOM common stock via a gift by TN Rudd Investments, LP at a reported price of $0.

How many AECOM (ACM) shares does Troy Rudd beneficially own after this Form 4 transaction?

Following the reported transaction, Troy Rudd beneficially owns 259,756 AECOM shares indirectly through TN Rudd Investments, LP, 137,982 shares directly, and 1,404.86 shares indirectly through a Merrill Lynch account under the AECOM Retirement & Savings Plan.

What was the nature of the 600-share AECOM (ACM) transaction reported by Troy Rudd?

The 600-share transaction in AECOM common stock reported for Troy Rudd is coded as G, indicating a gift transaction, with a reported price of $0, and it occurred through TN Rudd Investments, LP on 12/23/2025.

In what capacities is Troy Rudd related to AECOM (ACM)?

Troy Rudd is reported as both a director and an officer of AECOM, serving as the company’s chief executive officer.

How are Troy Rudd’s indirect AECOM (ACM) holdings structured?

According to the report, Troy Rudd holds AECOM common stock indirectly through TN Rudd Investments, LP with 259,756 shares, and through Merrill Lynch under the AECOM Retirement & Savings Plan with 1,404.86 shares.

Who signed the AECOM (ACM) Form 4 insider report for Troy Rudd?

The Form 4 was signed by Matt Benson as Attorney-in-Fact for Troy Rudd on 12/23/2025.