| Date | Issuer | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Sentry Technology Corp Principal Financial Officer | J | Common stock options | |||||
| Sentry Technology Corp Principal Financial Officer | A | Common stock options | |||||
| Sentry Technology Corp Principal Financial Officer | S | Common stock | |||||
| Sentry Technology Corp Principal Financial Officer | A | common stock options |