PSYCHEMEDICS CORP reports

Company location: Acton, MA
Fiscal year end: 31 December

PSYCHEMEDICS CORP has filed 877 SEC EDGAR filings since 11 Aug 1995

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SEC filing history

Showing 401-425 of 609 matching filings.

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25

Current page

17

4

PRIMARY DOCUMENT

Filing date: 27 May 2015
Reporting date: 22 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 27 May 2015
Reporting date: 22 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 27 May 2015
Reporting date: 22 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 27 May 2015
Reporting date: 22 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 27 May 2015
Reporting date: 22 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 27 May 2015
Reporting date: 22 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 May 2015
Reporting date: 08 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 May 2015
Reporting date: 08 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 May 2015
Reporting date: 08 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 May 2015
Reporting date: 08 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-13738

FORM 8-K

Filing date: 05 May 2015
Reporting date: 29 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 01 May 2015
Reporting date: 29 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 01 May 2015
Reporting date: 29 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 01 May 2015
Reporting date: 29 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 01 May 2015
Reporting date: 29 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 01 May 2015
Reporting date: 29 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 01 May 2015
Reporting date: 29 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 01 May 2015
Reporting date: 29 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-13738

FORM 10-Q

Filing date: 01 May 2015
Reporting date: 31 Mar 2015
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-13738

FORM 8-K

Filing date: 27 Apr 2015
Reporting date: 27 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

ARS File 001-13738

AUTO-GENERATED PAPER DOCUMENT

Filing date: 31 Mar 2015
Reporting date: 31 Dec 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 001-13738

DEF 14A

Filing date: 30 Mar 2015
Reporting date: 29 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-13738

CURRENT REPORT

Filing date: 27 Feb 2015
Reporting date: 24 Feb 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

10-K File 001-13738

FORM 10-K

Filing date: 27 Feb 2015
Reporting date: 31 Dec 2014
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SC 13G/A File 005-39145

AMENDED 13G FOR PSYCHEMEDICS CORP

Filing date: 13 Feb 2015
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

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