Gregory Bailey
CIK 1329505 · last filed 2026-04-21
Gregory Bailey is a corporate insider who has filed 90 SEC Form 4 insider transactions across 7 companies since 2007. The most recent filing shows the insider was granted $115.8K of SER on Apr 21, 2026. Across all open-market trades the lifetime net is −$43.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $23.0M 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.
$23.02M
7
90
-$43.45M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SER | Director | 126,910 | $1.84 | $233.5K | $504.8K | 15 | 2026-04-21 |
| BHVN | Director | 2,020,071 | $11.28 | $22.79M | -$23.12M | 34 | 2025-11-17 |
| Biohaven Pharmaceutical Holding Co Ltd. (BHVNw) Delisted | Director | 0 | — | — | $0 | 1 | 2022-10-03 |
| Serina Therapeutics, Inc. (AGE) Delisted | Director | — | $11.10 | — | $0 | 2 | 2021-06-23 |
| MEDIVATION, INC. (MDVN) Delisted | Director | 950,922 | — | — | -$20.84M | 34 | 2012-11-01 |
| Acer Therapeutics Inc. (OPXAW) Delisted | Director | 131,000 | — | — | $0 | 2 | 2008-06-30 |
| Acer Therapeutics Inc. (OPXA) Delisted | Director | — | — | — | $0 | 1 | 2007-06-21 |
Recent Filings
90 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-21 | SER | Grant (A) | +59,667 | $115.8K | EDGAR |
| 2025-11-17 | BHVN | Buy (P) | +400,000 | $3.00M | EDGAR |
| 2025-11-10 | SER | Grant (A) | — | $0 | EDGAR |
| 2025-05-07 | BHVN | Grant (A) | — | $0 | EDGAR |
| 2025-04-10 | SER | Grant (A) | — | $0 | EDGAR |
| 2024-12-19 | SER | Buy (P) | +3,866 | $17.7K | EDGAR |
| 2024-09-25 | BHVN | Buy (P) | +5,000 | $221.0K | EDGAR |
| 2024-09-24 | SER | Buy (P) | +1,137 | $6.9K | EDGAR |
| 2024-09-20 | SER | Buy (P) | +14,388 | $88.3K | EDGAR |
| 2024-08-22 | SER | Buy (P) | +1,776 | $14.7K | EDGAR |