| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Bergeron Douglas Chief Executive Officer | S | Class B Common Stock | |||||
| Braunstein Douglas L President, Chairman | S | Class B Common Stock | |||||
| HEC Sponsor II LLC | S | Class B Common Stock | |||||
| Bergeron Douglas Chief Executive Officer | S | Class B Common Stock | |||||
| Braunstein Douglas L President, Chairman | S | Class B Common Stock |