David Y. Gan
CIK 1805823 · CHIEF LEGAL OFFICER · last filed 2025-12-17
David Y. Gan is a CHIEF LEGAL OFFICER who has filed 7 SEC Form 4 insider transactions across 1 company since 2020. The most recent filing, for ACM, was dated Dec 17, 2025. Across all open-market trades the lifetime net is −$3.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $4.0M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$4.04M
1
7
-$3.83M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ACM | CHIEF LEGAL OFFICER | 57,627 | $70.12 | $4.04M | -$3.83M | 7 | 2025-12-17 |
Recent Filings
7 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-12-17 | ACM | Mixed | +534 | -$2.55M | EDGAR |
| 2024-12-18 | ACM | Mixed | −6,119 | -$3.49M | EDGAR |
| 2023-12-18 | ACM | Mixed | +21,856 | -$1.56M | EDGAR |
| 2022-12-19 | ACM | Mixed | +12,576 | -$1.11M | EDGAR |
| 2021-12-21 | ACM | Mixed | +8,250 | -$595.6K | EDGAR |
| 2021-12-17 | ACM | Grant (A) | — | $0 | EDGAR |
| 2020-12-17 | ACM | Mixed | +4,452 | -$59.4K | EDGAR |