DAVID PLATT
CIK 1166440 · CEO · last filed 2025-11-18
DAVID PLATT is a CEO who has filed 39 SEC Form 4 insider transactions across 1 company since 2007. Across all open-market trades the lifetime net is +$230, making them a net buyer over the disclosed history.
"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.
$0
1
39
$230
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GALECTIN THERAPEUTICS INC (PRW) Delisted | Chairman & CEO | 1,000 | — | — | $230 | 4 | 2008-09-22 |
Recent Filings
39 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-11-18 | — | Other (J) | −2,651,962 | $2.22M | |
| 2024-10-28 | — | Other (J) | −2,895,333 | $2.08M | |
| 2024-08-20 | — | Mixed | −40,748,467 | $695.9K | |
| 2024-03-27 | — | Grant (A) | +439,595 | $45.7K | |
| 2024-01-16 | — | Grant (A) | +3,599,289 | $485.9K | |
| 2023-09-15 | — | Grant (A) | +5,824,741 | $786.3K | |
| 2023-08-24 | — | Gift (G) | +500,000 | $160.0K | |
| 2023-05-17 | — | Gift (G) | −92,000 | -$29.4K | |
| 2023-05-10 | — | Grant (A) | +6,763,562 | $2.16M | |
| 2023-02-08 | — | Gift (G) | −411,300 | -$1.2K |