| Date | Issuer | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Sutro Biopharma Inc. | A | Stock Option (right to buy) | |||||
| Sutro Biopharma Inc. | A | Stock Option (right to buy) | |||||
| Sutro Biopharma Inc. | A | Stock Option (right to buy) | |||||
| Sutro Biopharma Inc. | A | Stock Option (right to buy) | |||||
| Sutro Biopharma Inc. | A | Stock Option (right to buy) |