| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Anderson Woodrow D Chief Accounting Officer | P | Common Stock | |||||
| Heidbreder Christian Chief Scientific Officer | S | Common Stock | |||||
| Ciaffoni Joseph Chief Executive Officer | F | Common Stock | |||||
| Ciaffoni Joseph Chief Executive Officer | M | Common Stock | |||||
| Ciaffoni Joseph Chief Executive Officer | M | Performance Stock Units |