SCHAFFER MICHAEL I 4
4 · PSYCHEMEDICS CORP · Filed Nov 16, 2021
Insider Transaction Report
Form 4
SCHAFFER MICHAEL I
VP of Laboratory Operations
Transactions
- Tax Payment
Common Stock, $.005 Par Value
2021-11-12$8.50/sh−612$5,202→ 32,883 total
4 · PSYCHEMEDICS CORP · Filed Nov 16, 2021
Common Stock, $.005 Par Value