Dawn Carter Bir
CIK 1688712 · Interim President and CEO · last filed 2026-05-26
Dawn Carter Bir is an Interim President and CEO who has filed 30 SEC Form 4 insider transactions across 4 companies since 2016. The most recent filing, for GERN, was dated May 26, 2026. Across all open-market trades the lifetime net is −$26.1M, 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
4
30
-$26.15M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GERN | Interim President and CEO | — | $1.15 | — | $0 | 9 | 2026-05-26 |
| SLNO | Director | 0 | $53.01 | $0 | $0 | 3 | 2026-05-18 |
| CASSAVA SCIENCES INC (SAVA) Delisted | Director | — | $2.34 | — | $0 | 1 | 2025-10-22 |
| REATA PHARMACEUTICALS INC (RETA) Delisted | Chief Commercial Officer | 0 | $172.36 | $0 | -$26.15M | 17 | 2023-09-26 |
Recent Filings
30 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-26 | GERN | Grant (A) | — | $0 | EDGAR |
| 2026-05-18 | SLNO | Disp (D) | −16,991 | $0 | EDGAR |
| 2025-10-22 | CASSAVA SCIENCES INC (SAVA) Delisted | Grant (A) | — | $0 | EDGAR |
| 2025-06-09 | SLNO | Grant (A) | +3,991 | $0 | EDGAR |
| 2025-05-22 | GERN | Grant (A) | — | $0 | EDGAR |
| 2024-08-16 | SLNO | Grant (A) | +13,000 | $0 | EDGAR |
| 2024-05-10 | GERN | Grant (A) | — | $0 | EDGAR |
| 2023-09-26 | REATA PHARMACEUTICALS INC (RETA) Delisted | Disp (D) | −33,805 | $0 | EDGAR |
| 2023-08-17 | REATA PHARMACEUTICALS INC (RETA) Delisted | Sell (S) | −1,205 | -$203.4K | EDGAR |
| 2023-08-01 | REATA PHARMACEUTICALS INC (RETA) Delisted | Mixed | — | -$6.58M | EDGAR |