| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Sabol Colin R | P | Common Stock | |||||
| Buehler Alexander J Interim President and CEO | M | Common Stock | |||||
| Buehler Alexander J Interim President and CEO | M | Stock Option (Right to Buy) | |||||
| Buehler Alexander J Interim President and CEO | S | Common Stock | |||||
| Tondreau Pamela L. | A | Common Stock |