Gan David Y.'s Form 4 filing
Aecom (ACM) · filed Dec 17, 2025
- Accession no.
- 0001805823-25-000005
- Filed
- Dec 17, 2025
- Trade date
- Dec 15-17, 2025
- Filing delay
- 2 days
- Rule 10b5-1 plan
- Checked
This filing lists 6 non-derivative transactions and 1 derivative transaction. Open-market sales total $1.51M. It was filed 2 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Gan David Y.CIK 0001805823 | Officer (CHIEF LEGAL OFFICER) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Dec 15, 2025 | Common Stock | MOption exerciseAcquired | +5,976 | $0.00F1 | $0 | 46,991 | Direct | |
| Dec 15, 2025 | Common Stock | AGrant or awardAcquired | +6,534 | $0.00 | $0 | 53,525 | Direct | |
| Dec 15, 2025 | Common Stock | AGrant or awardAcquired | +14,056 | $0.00 | $0 | 67,581 | Direct | |
| Dec 15, 2025 | Common Stock | FTax withholdingDisposed | −10,530 | $97.96 | −$1,031,518.8 | 57,051 | Direct | |
| Dec 15, 2025 | Common Stock | SSaleDisposed | −6,000 | $98.85F5 | −$593,100 | 51,051 | Direct | |
| Dec 17, 2025 | Common Stock | SSaleDisposed | −9,502 | $97.01F5 | −$921,789.02 | 41,549 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Dec 15, 2025 | Common Stock | MOption exerciseDisposed | −5,976 | –F1 | – | 0 | Direct |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- 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.
Referenced by the price of 1 transaction in Table I and 1 transaction in Table II.
- 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.
Referenced by the price of 2 transactions in Table I.