PSYCHEMEDICS CORP

OTC:PMDI

Services-Medical Laboratories·ACTON, MA

Financials

20 shown

Type	Period	Ended	Filed
10-K	FY 2024	12/31/24	3/24/25	→
10-Q	Q3 2024	9/30/24	11/12/24	→
10-Q	Q2 2024	6/30/24	8/13/24	→
10-Q	Q1 2024	3/31/24	5/14/24	→
10-K	FY 2023	12/31/23	3/28/24	→
10-Q	Q3 2023	9/30/23	11/13/23	→
↓

Earnings Releases (8-K)

34 shown

Filed	Period
11/12/24	Q4 FY2024	→
8/13/24	Q3 FY2024	→
5/14/24	Q2 FY2024	→
3/28/24	Q1 FY2024	→
11/9/23	Q4 FY2023	→
8/11/23	Q3 FY2023	→
↓

News (8-K)

46 shown

Filed	Type	Description
12/10/24	Other	Other Events	→
12/3/24	Delisting	Notice of Delisting or Failure to Satisfy a Continued Listing Rule	→
11/25/24	Vote	Submission of Matters to a Vote of Security Holders	→
8/12/24	Agreement	Entry into a Material Definitive Agreement	→
6/12/24	Other	Changes in Registrant's Certifying Accountant	→
6/3/24	Other	Termination of a Material Definitive Agreement	→
↓

Prospectuses & Registrations

37 shown

Filed	Form	Description
3/19/25	S-8 POS	FORM S-8 POS	→
3/19/25	S-8 POS	FORM S-8 POS	→
3/19/25	S-8 POS	FORM S-8 POS	→
3/19/25	S-8 POS	FORM S-8 POS	→
3/19/25	S-8 POS	FORM S-8 POS	→
3/19/25	S-8 POS	FORM S-8 POS	→
↓

Filing History(877 filings)

TypeDateAccessionPeriodSize

10-K

Mar 24, 2025

0001171843-25-001658FORM 10-K

Dec 31, 2024

6.8 MB

S-8 POS

Mar 19, 2025

0001171843-25-001575FORM S-8 POS

—

20.2 KB

S-8 POS

Mar 19, 2025

0001171843-25-001574FORM S-8 POS

—

22.5 KB

S-8 POS

Mar 19, 2025

0001171843-25-001573FORM S-8 POS

—

22.5 KB

S-8 POS

Mar 19, 2025

0001171843-25-001572FORM S-8 POS

—

22.5 KB

S-8 POS

Mar 19, 2025

0001171843-25-001569FORM S-8 POS

—

22.5 KB

S-8 POS

Mar 19, 2025

0001171843-25-001567FORM S-8 POS

—

22.5 KB

S-8 POS

Mar 19, 2025

0001171843-25-001565FORM S-8 POS

—

22.5 KB

15-12G

Jan 2, 2025

0001171843-25-000010FORM 15-12G

—

7.4 KB

Dec 17, 2024

0001104659-24-129515OWNERSHIP DOCUMENT

Dec 13, 2024

17.4 KB

Dec 13, 2024

0001171843-24-006923FORM 25

—

8.5 KB

Dec 12, 2024

0001104659-24-128142OWNERSHIP DOCUMENT

Dec 10, 2024

14.0 KB

SC 13D/A

Dec 12, 2024

0001171520-24-000386

—

85.5 KB

Dec 12, 2024

0001420506-24-002619PRIMARY DOCUMENT

Dec 10, 2024

6.3 KB

SC 13E3/A

Dec 10, 2024

0001171843-24-006864FORM SC 13E3/A

—

64.2 KB

8-K

Dec 10, 2024

0001171843-24-006863FORM 8-K

Dec 10, 2024

190.9 KB

Dec 10, 2024

0001104659-24-127111OWNERSHIP DOCUMENT

Dec 4, 2024

10.0 KB

SC 13G/A

Dec 6, 2024

0001104659-24-126432SC 13G/A

—

73.5 KB

Dec 5, 2024

0001420506-24-002607PRIMARY DOCUMENT

Dec 3, 2024

6.5 KB

SC 13D/A

Dec 5, 2024

0001171520-24-000373

—

49.2 KB

8-K

Dec 3, 2024

0001171843-24-006701FORM 8-K

Dec 3, 2024

229.5 KB

8-K

Nov 25, 2024

0001171843-24-006571FORM 8-K

Nov 25, 2024

210.5 KB

DEFA14A

Nov 18, 2024

0001171843-24-006411DEFA 14A

—

20.7 KB

10-Q

Nov 12, 2024

0001171843-24-006286FORM 10-Q

Sep 30, 2024

3.4 MB

8-K

Nov 12, 2024

0001171843-24-006285FORM 8-K

Nov 12, 2024

223.4 KB

25 filings shown

PSYCHEMEDICS CORP

Financials

Earnings Releases (8-K)

News (8-K)

Prospectuses & Registrations

Filing History(877 filings)

Proxies

Ownership

Other Filings

Filed	Form	Description
11/18/24	DEFA14A	DEFA 14A	→
10/18/24	DEF 14A	DEF 14A	→
9/3/24	PRE 14A	PRELIMINARY PROXY STATEMENT	→
8/12/24	DEFA14A	DEFA14A	→
7/21/23	DEF 14A	DEFINITIVE PROXY STATEMENT	→
7/6/22	DEF 14A	DEF 14A	→
↓

Filed	Form	Description
12/17/24	4	OWNERSHIP DOCUMENT	→
12/12/24	4	OWNERSHIP DOCUMENT	→
12/12/24	SC 13D/A	SC 13D/A	→
12/12/24	4	PRIMARY DOCUMENT	→
12/10/24	3	OWNERSHIP DOCUMENT	→
12/6/24	SC 13G/A	SC 13G/A	→
↓

Filed	Form	Description
1/2/25	15-12G	FORM 15-12G	→
12/13/24	25	FORM 25	→
12/10/24	SC 13E3/A	FORM SC 13E3/A	→
10/18/24	SC 13E3/A	SC 13E3/A	→
10/16/24	SC 13E3/A	SC 13E3/A	→
10/16/24	PRER14A	FORM PRER14A	→
↓