| Date | Issuer | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| MBX Biosciences Inc. Chief Medical Officer | M | Common Stock | |||||
| MBX Biosciences Inc. Chief Medical Officer | M | Stock option (right to buy) | |||||
| MBX Biosciences Inc. Chief Medical Officer | S | Common Stock | |||||
| MBX Biosciences Inc. Chief Medical Officer | S | Common Stock | |||||
| MBX Biosciences Inc. Chief Medical Officer | A | Common Stock |