SCHAFFER MICHAEL I 4
4 · PSYCHEMEDICS CORP · Filed May 24, 2023
Insider Transaction Report
Form 4
SCHAFFER MICHAEL I
VP of Laboratory Operations
Transactions
- Tax Payment
Common Stock, $.005 Par Value
2023-05-22$4.93/sh−375$1,849→ 36,489 total
Footnotes (1)
- [F1]Represents shares withheld to cover tax liability with respect to stock unit awards granted in 2022 that vested on May 22, 2023.