Gan David Y. 4
4 · AECOM · Filed Dec 17, 2025
Insider Transaction Report
Form 4
AECOMACM
Gan David Y.
Chief Legal Officer
Transactions
- Exercise/Conversion
Common Stock
2025-12-15+5,976→ 46,991 total - Award
Common Stock
2025-12-15+6,534→ 53,525 total - Award
Common Stock
2025-12-15+14,056→ 67,581 total - Tax Payment
Common Stock
2025-12-15$97.96/sh−10,530$1,031,519→ 57,051 total - Sale
Common Stock
2025-12-15$98.85/sh−6,000$593,100→ 51,051 total - Sale
Common Stock
2025-12-17$97.01/sh−9,502$921,789→ 41,549 total - Exercise/Conversion
Restricted Stock Units
2025-12-15−5,976→ 0 total→ Common Stock (5,976 underlying)
Holdings
- 576.55(indirect: by Merrill Lynch under AECOM Retirement & Savings Plan (RSP))
Common Stock
Footnotes (5)
- [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.
- [F5]The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 15, 2025.