| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Huston Thad Allen Chief Financial Officer | A | Common Stock | |||||
| Sorg Elaine K. | A | Director Stock Option (Right to Buy) | |||||
| Raymon Heather SVP, Research and Development | A | Common Stock | |||||
| Raymon Heather SVP, Research and Development | F | Common Stock | |||||
| Horan Christopher Chief Tech Operations Officer | A | Common Stock |