4//SEC Filing
SCHAFFER MICHAEL I 4
Accession 0001062993-22-024226
CIK 0000806517other
Filed
Dec 19, 7:00 PM ET
Accepted
Dec 20, 4:42 PM ET
Size
4.3 KB
Accession
0001062993-22-024226
Insider Transaction Report
Form 4
SCHAFFER MICHAEL I
VP of Laboratory Operations
Transactions
- Purchase
Common Stock, $.005 Par Value
2022-12-16$4.95/sh+100$495→ 37,201 total
Issuer
PSYCHEMEDICS CORP
CIK 0000806517
Entity typeother
Related Parties
1- filerCIK 0001250730
Filing Metadata
- Form type
- 4
- Filed
- Dec 19, 7:00 PM ET
- Accepted
- Dec 20, 4:42 PM ET
- Size
- 4.3 KB