| Stock | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| PSYCHEMEDICS CORP | Director | Common Stock, $.005 Par Value | 90.1K | $420K | $4.66 | 13 May 2021 | Direct |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Role | Filing Time |
|---|---|---|---|---|---|---|---|
| PMD | PSYCHEMEDICS CORP | 13 May 2021 | 1 | $0 | 4 | Director | 14 May 2021, 17:54 |