Michael I. Schaffer - May 15, 2023 Form 4 Insider Report for PSYCHEMEDICS CORP (PMD)

Role
VP of Laboratory Operations
Signature
Patrick J. Kinney, Jr. as attorney-in-fact for Michael I. Schaffer
Stock symbol
PMD
Transactions as of
May 15, 2023
Transactions value $
-$1,641
Form type
4
Date filed
5/16/2023, 06:18 PM
Previous filing
Dec 20, 2022
Next filing
May 24, 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction PMD Common Stock, $.005 Par Value Tax liability -$1.64K -337 -0.91% $4.87 36.9K May 15, 2023 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents shares withheld to cover tax liability with respect to stock unit awards granted in 2021 that vested on May 15, 2023.