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Filing metadata

Accession number: 0001062993-23-018454
Form type: Form 3
Filer: PSYCHEMEDICS CORP
CIK: CIK 806517
Filed: Sep 25, 2023
Reporting period: Sep 18, 2023
Description: Initial ownership

Documents

0001062993-23-018454-index.htm

Complete submission

0001062993-23-018454.txt

directory listing

Filed by

PSYCHEMEDICS CORP