Bir Dawn Carter
SEC insider (Form 3/4/5 filer). CIK 0001688712. Director at GERON CORP (GERN) and 2 other issuers. 5 reported Form 4/5 transactions since Sep 2024; latest on May 20, 2026. Located in REDWOOD CITY, CA.
Companies Bir Dawn Carter has filed insider reports for
- GERON CORP (GERN): Director
- SOLENO THERAPEUTICS INC (SLNO): Director
- CASSAVA SCIENCES INC (SAVA): Director
Bir Dawn Carter
CIK: 0001688712
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)4 (80.0%)
Compensation grants
Other (G, F, J, C, D, …)1 (20.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (5 total)
- May 20, 2026GERN
GERON CORP
AwardDirectStock Option (right to buy)
220K shares- - May 18, 2026SLNO
SOLENO THERAPEUTICS INC
DispositionDirect17K shares- - Oct 21, 2025SAVA
CASSAVA SCIENCES INC
AwardDirectStock Option (Right to Buy)
53K shares- - Jun 5, 2025SLNO
SOLENO THERAPEUTICS INC
AwardDirect4K shares- - May 21, 2025GERN
GERON CORP
AwardDirectStock Option (right to buy)
180K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| May 20, 2026 |  GERN GERON CORP | Award Stock Option (right to buy) | 220,000 | - | - | Direct |
| May 18, 2026 |  SLNO SOLENO THERAPEUTICS INC | Disposition | 16,991 | - | $0 | Direct |
| Oct 21, 2025 |  SAVA CASSAVA SCIENCES INC | Award Stock Option (Right to Buy) | 53,000 | - | - | Direct |
| Jun 5, 2025 | SLNO SOLENO THERAPEUTICS INC | Award | 3,991 | - | - | Direct |
| May 21, 2025 | GERN GERON CORP | Award Stock Option (right to buy) | 180,000 | - | - | Direct |
1-5 of 5 transactions