AECOM (ACM) director Brad Buss granted 2,002 restricted stock units in Form 4

Rhea-AI Filing Summary

Buss Brad W reported acquisition or exercise transactions in this Form 4 filing.

AECOM director Brad W. Buss reported receiving an award of 2,002 shares of common stock in the form of restricted stock units. These units vest on the earlier of March 3, 2027, or the date of AECOM's 2027 Annual Meeting of Stockholders. Following this grant, he directly holds 28,513 shares of common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Buss Brad W

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	2,002	$0.00	--

Holdings After Transaction: Common Stock — 28,513 shares (Direct)

Footnotes (1)

1. [object Object]

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^*

Buss Brad W

(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
	Officer (give title below)		Other (specify below)

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

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(1)	03/03/2026		A		2,002	A	$0	28,513	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. Represents restricted stock units, which vest on the earlier of March 3, 2027, or the date of the Issuer's 2027 Annual Meeting of Stockholders.

Remarks:

	Matt Benson, Attorney-in-Fact for Bradley W. Buss	03/05/2026
	** 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.

FAQ

What insider transaction did AECOM (ACM) director Brad W. Buss report?

Brad W. Buss reported an award of 2,002 shares of AECOM common stock as restricted stock units. The filing shows this as a grant or other acquisition, increasing his directly held common stock to 28,513 shares after the transaction.

How many AECOM (ACM) shares did Brad W. Buss hold after the reported grant?

After the reported grant, Brad W. Buss held 28,513 shares of AECOM common stock directly. This total includes the 2,002 restricted stock units awarded in the transaction disclosed, as reflected in the Form 4 ownership figures following the acquisition.

What type of security was involved in the AECOM (ACM) Form 4 for Brad W. Buss?

The Form 4 reports a transaction in AECOM common stock, structured as restricted stock units. These units represent the right to receive common shares, subject to vesting conditions described in the filing’s footnote for the reported award.

When do Brad W. Buss’s AECOM (ACM) restricted stock units vest?

The restricted stock units awarded to Brad W. Buss vest on the earlier of March 3, 2027, or the date of AECOM’s 2027 Annual Meeting of Stockholders. This time-based schedule governs when the reported units convert into vested common shares.

Was the AECOM (ACM) insider transaction a purchase or a grant?

The AECOM insider transaction for Brad W. Buss was a grant of restricted stock units, not an open-market purchase. The Form 4 classifies it as a grant, award, or other acquisition, with a reported transaction price per share of 0.0000.

Does Brad W. Buss hold the AECOM (ACM) shares directly or indirectly?

The filing indicates that Brad W. Buss holds the reported AECOM common stock directly. The ownership type and code are listed as direct, and no footnotes reassign voting or investment authority to another entity in this transaction.