| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Keating Melvin L | D | Class A Common Stock | |||||
| Kagan Jonathan H | D | Class A Common Stock | |||||
| Martynek Raul K | D | Class A Common Stock | |||||
| Kaasila Sampo VP of Research & Development | D | Class A Common Stock | |||||
| Kaasila Sampo VP of Research & Development | M | Class A Common Stock |