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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001171843-21-000661
Filing Date
2021-02-02
Accepted
2021-02-02 10:34:14
Documents
1

Document Format Files

Seq Description Document Type Size
1 FORM SC 13G sc13g_020221.htm SC 13G 33603
  Complete submission text file 0001171843-21-000661.txt   34774
Mailing Address 125 NAGOG PARK ACTON MA 01720
Business Address 125 NAGOG PARK ACTON MA 01720 978-206-8220
PSYCHEMEDICS CORP (Subject) CIK: 0000806517 (see all company filings)

IRS No.: 581701987 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-39145 | Film No.: 21579423
SIC: 8071 Services-Medical Laboratories

Mailing Address 125 NAGOG PARK ACTON MA 01720
Business Address
KUBACKI RAYMOND C JR (Filed by) CIK: 0001041889 (see all company filings)

Type: SC 13G