Michael I. Schaffer

VP of Laboratory Operations, Psychemedics Corporation.

Companies

Psychemedics CorporationVP of Laboratory Operations May 15, 2006 to May 24, 2023¹

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

As of each latest filing. The line shows shares held over time.

May 22, 2023Shares withheld for tax 375 shares at $4.93 of Psychemedics Corporation²
May 15, 2023Shares withheld for tax 337 shares at $4.87 of Psychemedics Corporation³
Dec 16, 2022Bought 100 shares at $4.95 of Psychemedics Corporation⁴
Nov 11, 2022Shares withheld for tax 525 shares at $6.18 of Psychemedics Corporation⁵
May 20, 2022Granted 5,000 shares of Psychemedics Corporation⁶
May 13, 2022Shares withheld for tax 337 shares at $6.44 of Psychemedics Corporation⁷
Nov 12, 2021Shares withheld for tax 612 shares at $8.50 of Psychemedics Corporation⁸

The numbers on this page point here. Each one links to the record it came from.