| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Beranek Cheryl Chief Executive Officer | S | Common Stock | |||||
| Herzog Daniel R Chief Financial Officer | A | Common Stock (ESPP) | |||||
| Khemakhem Anis Chief Commercial Officer | A | Common Stock (ESPP) | |||||
| Hill John P Chief Operating Officer | A | Common Stock (ESPP) | |||||
| Beranek Cheryl Chief Executive Officer | A | Common Stock (ESPP) |