Troy Rudd - 15 Dec 2025 Form 4 Insider Report for AECOM (ACM)

Role
CHIEF EXECUTIVE OFFICER, Director
Signature
Matt Benson, Attorney-in-Fact for Troy Rudd
Issuer symbol
ACM
Transactions as of
15 Dec 2025
Net transactions value
-$4,756,546
Form type
4
Filing time
17 Dec 2025, 16:05:39 UTC
Previous filing
18 Aug 2025
Next filing
23 Dec 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Rudd Troy CHIEF EXECUTIVE OFFICER, Director C/O AECOM, 13355 NOEL RD, SUITE 400, DALLAS Matt Benson, Attorney-in-Fact for Troy Rudd 17 Dec 2025 0001653811

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ACM Common Stock Options Exercise $0 +36,812 $0.000000 36,812 15 Dec 2025 Direct F1
transaction ACM Common Stock Award $0 +49,000 +133% $0.000000 85,812 15 Dec 2025 Direct F2
transaction ACM Common Stock Award $0 +86,581 +101% $0.000000 172,393 15 Dec 2025 Direct F3
transaction ACM Common Stock Tax liability $4,756,546 -48,556 -28% $97.96 123,837 15 Dec 2025 Direct F4
holding ACM Common Stock 274,501 15 Dec 2025 by TN Rudd Investments, LP
holding ACM Common Stock 1,405 15 Dec 2025 by Merrill Lynch under AECOM Retirement & Savings Plan (RSP)

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction ACM Restricted Stock Units Options Exercise -36,812 -100% 0 15 Dec 2025 Common Stock 36,812 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each restricted stock unit represents a contingent right to receive, upon vesting, one share of the Issuer's common stock. These restricted stock units were granted on December 15, 2022, and vested in full on December 15, 2025.
F2 Represents annual grant of restricted stock units. Each restricted stock unit represents a contingent right to receive, upon vesting, one share of the Issuer's common stock in accordance with the Issuer's 2020 Stock Incentive Plan. The restricted stock units vest in full on December 15, 2028, subject to continued service through the vesting date.
F3 Represents shares acquired pursuant to AECOM's Performance Earnings Program under the 2020 Stock Incentive Plan.
F4 Represents shares of common stock withheld by the Issuer to satisfy certain tax withholding obligations in connection with the vesting of the restricted stock units and shares acquired under the Performance Earnings Program.