[Form 4] Aecom Insider Trading Activity

Rhea-AI Filing Summary

Daniel R. Tishman, a director of AECOM (ACM), reported a securities disposition on 09/05/2025. The filing shows a Code G transaction disposing of 27,935 shares of AECOM common stock at a reported price of $0, indicating the shares were transferred as a gift. After the reported transaction, the filing lists 21,675 shares held directly and 356 shares held indirectly by Merrill Lynch under the AECOM Retirement & Savings Plan. The Form 4 was signed on behalf of Mr. Tishman by Matt Benson as attorney-in-fact on 09/09/2025. The filing contains no derivative transactions or additional explanations.

Positive

• Timely disclosure of the insider transaction in a filed Form 4
• Clear listing of post-transaction beneficial ownership, including indirect holdings via the RSP

Negative

• Large disposition of 27,935 shares by a director (reported as a gift)
• No additional explanation provided about the recipient or purpose beyond the Code G designation

Insights

Corporate Governance Expert

TL;DR: Routine insider gift transaction disclosed by a director; compliance with Section 16 reporting requirements.

The Form 4 documents a Code G disposition, which is the standard code for a gift. The report clearly states post-transaction beneficial ownership levels and identifies the indirect holding via the company retirement plan. From a governance perspective, timely disclosure maintains transparency and allows stakeholders to observe director-level share movements. There is no accompanying explanation of purpose beyond the transaction code and no derivatives reported.

Securities Analyst

TL;DR: Director transferred 27,935 shares as a gift; transaction is disclosed but presents no direct operational signal.

The filing shows a transfer of 27,935 shares at a reported price of $0 on 09/05/2025 and residual direct ownership of 21,675 shares. The presence of 356 indirectly held shares via the AECOM RSP is noted. For investors, the transaction is a change in insider holdings but lacks contextual details about intent or recipient, so it should be interpreted as a non-trading transfer rather than a sale.

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^*

Tishman Daniel R.

(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)
09/05/2025

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	09/05/2025		G		27,935	D	$0	21,675	D
Common Stock								356	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 Daniel R. Tishman	09/09/2025
	** 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 did Daniel R. Tishman report in the Form 4 for AECOM (ACM)?

The Form 4 reports a Code G disposition of 27,935 shares of AECOM common stock on 09/05/2025, with a reported price of $0.

How many AECOM shares does the filing show Mr. Tishman owns after the transaction?

After the reported transaction the filing lists 21,675 shares owned directly and 356 shares held indirectly via Merrill Lynch under the AECOM Retirement & Savings Plan.

What does Transaction Code G mean on a Form 4?

Code G indicates the securities were transferred as a gift; the filing shows a price of $0, consistent with a gift transfer.

Were any derivative transactions reported in this Form 4?

No. The filing contains no entries in Table II and reports only non-derivative common stock dispositions.

Who signed the Form 4 and when?

The Form 4 was signed by Matt Benson, attorney-in-fact for Daniel R. Tishman, on 09/09/2025.