DAVID M CHAO
CIK 1861871 · Chief Administrative Officer · last filed 2025-03-19
DAVID M CHAO is a Chief Administrative Officer who has filed 23 SEC Form 4 insider transactions across 1 company since 2021. Across all open-market trades the lifetime net is −$140.5K, making them a net seller 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
23
-$140.5K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| Centessa Pharmaceuticals plc (CNTA) Delisted | Chief Administrative Officer | 232,007 | $40.50 | $9.40M | -$140.5K | 19 | 2025-03-19 |
Recent Filings
23 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-07-17 | — | Notice (144) | −5,000 | -$80.0K | EDGAR |
| 2025-07-17 | — | Notice (144) | −10,000 | -$149.2K | EDGAR |
| 2025-06-20 | — | Notice (144) | −10,000 | -$128.7K | EDGAR |
| 2025-03-19 | Centessa Pharmaceuticals plc (CNTA) Delisted | Mixed | −3,500 | -$106.7K | EDGAR |
| 2025-03-17 | — | Notice (144) | −7,000 | -$119.5K | EDGAR |
| 2025-02-04 | Centessa Pharmaceuticals plc (CNTA) Delisted | Tax (F) | −13,324 | -$225.4K | EDGAR |
| 2024-12-31 | Centessa Pharmaceuticals plc (CNTA) Delisted | Tax (F) | −10,385 | -$169.8K | EDGAR |
| 2024-10-02 | Centessa Pharmaceuticals plc (CNTA) Delisted | Tax (F) | −10,385 | -$164.0K | EDGAR |
| 2024-07-02 | Centessa Pharmaceuticals plc (CNTA) Delisted | Tax (F) | −10,385 | -$93.8K | EDGAR |
| 2024-04-02 | Centessa Pharmaceuticals plc (CNTA) Delisted | Tax (F) | −10,385 | -$117.4K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.