| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Guthart Gary S | S | Common Stock | |||||
| Ladd Amy L | S | Common Stock | |||||
| Loeb Gary EVP & Chief Legal and Complian | S | Common Stock | |||||
| Brosius Mark EVP & Chief Mfg and Supply Cha | S | Common Stock | |||||
| Brosius Mark EVP & Chief Mfg and Supply Cha | S | Common Stock |