| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Klichinsky Michael Chief Scientific Officer | M | Common Stock | |||||
| Klichinsky Michael Chief Scientific Officer | M | Stock Option (right to buy) | |||||
| Klichinsky Michael Chief Scientific Officer | S | Common Stock | |||||
| Klichinsky Michael Chief Scientific Officer | S | Common Stock | |||||
| Klichinsky Michael Chief Scientific Officer | A | Stock Option (Right to Buy) |