| Stock | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| TECHNICAL COMMUNICATIONS CORP | Director | Options to purchase common stock | 7K | 13 Apr 2022 | Direct |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Role | Filing Time |
|---|---|---|---|---|---|---|---|
| TCCO | TECHNICAL COMMUNICATIONS CORP | 13 Apr 2022 | 1 | $0 | 4 | Director | 15 Apr 2022, 16:18 |