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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001062993-23-015507
Filing Date
2023-07-31
Accepted
2023-07-31 17:40:56
Documents
1
Period of Report
2023-07-21

Document Format Files

Seq Description Document Type Size
1 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES form3.html 3  
1 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES form3.xml 3 2172
  Complete submission text file 0001062993-23-015507.txt   3498
Mailing Address 125 NAGOG PARK ACTON MA 01720
Business Address 125 NAGOG PARK ACTON MA 01720 978-206-8220
PSYCHEMEDICS CORP (Issuer) CIK: 0000806517 (see all company filings)

IRS No.: 581701987 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 8071 Services-Medical Laboratories

Mailing Address 289 GREAT ROAD, SUITE 200 ACTON MA 01720
Business Address
Weisenhoff Michael (Reporting) CIK: 0001987474 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-13738 | Film No.: 231128737