| Ticker Symbol | Entity Name | Form Type | Access Number | Period | As Of Date | Filing Date | Institution Name | CIK | Name of Issuer | Title of Class | CUSIP | Value | SHRS or PRN Amount | SHRS or PRN Type | PUT_CALL | Investment Discretion | Other Manager | Voting Authority Sole | Voting Authority Shared | Voting Authority None | Date Added | Date Updated | Company Name | Sector | Industry |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| nasdaq:pmd | nasdaq:pmd Shareholders | 13F-HR | 0001447387-22-000004 | Mar 31st, 2022 12:00AM | May 17th, 2022 12:00AM | May 17th, 2022 12:00AM | CANNELL CAPITAL LLC | 1058854 | PSYCHEMEDICS CORP | COM NEW | 744375205 | 540 | 78306 | SH | SOLE | 78306 | 0 | 0 | May 18th, 2022 01:12AM | May 18th, 2022 01:12AM | Psychemedics | Health Care Equipment & Services | |||
| nasdaq:pmd | nasdaq:pmd Shareholders | 13F-HR | 0001907254-22-000002 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | WEALTH EFFECTS LLC | 1907254 | PSYCHEMEDICS CORP | COM NEW | 744375205 | 276 | 40001 | SH | SOLE | 0 | 0 | 40001 | May 17th, 2022 01:59AM | May 17th, 2022 01:59AM | Psychemedics | Health Care Equipment & Services | |||
| nasdaq:pmd | nasdaq:pmd Shareholders | 13F-HR | 0001446194-22-000004 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | PSYCHEMEDICS CORP | COM NEW | 744375205 | 83 | 11910 | SH | DFND | 11 | 11910 | 0 | 0 | May 17th, 2022 01:51AM | May 17th, 2022 01:51AM | Psychemedics | Health Care Equipment & Services | ||
| nasdaq:pmd | nasdaq:pmd Shareholders | 13F-HR/A | 0001446114-22-000022 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | Ancora Advisors, LLC | 1446114 | PSYCHEMEDICS CORP | COM | 744375205 | 421 | 60967 | SH | SOLE | 53599 | 0 | 7368 | May 17th, 2022 01:51AM | May 17th, 2022 01:51AM | Psychemedics | Health Care Equipment & Services | |||
| nasdaq:pmd | nasdaq:pmd Shareholders | 13F-HR/A | 0001446114-22-000022 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | Ancora Advisors, LLC | 1446114 | PSYCHEMEDICS CORP | COM | 744375205 | 136 | 19761 | SH | SOLE | 3 | 19761 | 0 | 0 | May 17th, 2022 01:51AM | May 17th, 2022 01:51AM | Psychemedics | Health Care Equipment & Services | ||
| nasdaq:pmd | nasdaq:pmd Shareholders | 13F-HR | 0001420506-22-001031 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | Invenomic Capital Management LP | 1769456 | PSYCHEMEDICS CORP | COM NEW | 744375205 | 769 | 135631 | SH | SOLE | 135631 | 0 | 0 | May 17th, 2022 01:50AM | May 17th, 2022 01:50AM | Psychemedics | Health Care Equipment & Services | |||
| nasdaq:pmd | nasdaq:pmd Shareholders | 13F-HR | 0001398344-22-009619 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | CRAWFORD INVESTMENT COUNSEL INC | 837592 | PSYCHEMEDICS CORP | COM NEW | 744375205 | 1839 | 266502 | SH | SOLE | 266502 | 0 | 0 | May 17th, 2022 01:49AM | May 17th, 2022 01:49AM | Psychemedics | Health Care Equipment & Services | |||
| nasdaq:pmd | nasdaq:pmd Shareholders | 13F-HR | 0001062993-22-012496 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | RBF Capital, LLC | 1134621 | PSYCHEMEDICS CORP | COM NEW | 744375205 | 996 | 144231 | SH | SOLE | 144231 | 0 | 0 | May 17th, 2022 01:42AM | May 17th, 2022 01:42AM | Psychemedics | Health Care Equipment & Services | |||
| nasdaq:pmd | nasdaq:pmd Shareholders | 13F-HR | 0000950123-22-006197 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | PARAMETRIC PORTFOLIO ASSOCIATES LLC | 932859 | PSYCHEMEDICS CORP COM NEW | Common Stock | 744375205 | 119 | 17270 | SH | SOLE | 17270 | 0 | 0 | May 17th, 2022 01:37AM | May 17th, 2022 01:37AM | Psychemedics | Health Care Equipment & Services | |||
| nasdaq:pmd | nasdaq:pmd Shareholders | 13F-HR | 0000950123-22-005967 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | UBS Group AG | 1610520 | PSYCHEMEDICS CORP | COM NEW | 744375205 | 12 | 1701 | SH | DFND | 40 | 0 | 1701 | 0 | May 17th, 2022 01:36AM | May 17th, 2022 01:36AM | Psychemedics | Health Care Equipment & Services |