| Date | Issuer | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Ridgefield Acquisition Corp President | P | Common Stock | |||||
| Ridgefield Acquisition Corp President | J | Common Stock | |||||
| Interlink Electronics Chairman, President and CEO | J | Common Stock | |||||
| Interlink Electronics Chairman, President and CEO | J | Common Stock | |||||
| Ridgefield Acquisition Corp President | P | Common Stock |