SCHAFFER MICHAEL I 4
4 · PSYCHEMEDICS CORP · Filed May 16, 2023
Insider Transaction Report
Form 4
SCHAFFER MICHAEL I
VP of Laboratory Operations
Transactions
- Tax Payment
Common Stock, $.005 Par Value
2023-05-15$4.87/sh−337$1,641→ 36,864 total
Footnotes (1)
- [F1]Represents shares withheld to cover tax liability with respect to stock unit awards granted in 2021 that vested on May 15, 2023.