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PSYCHEMEDICS CORP — 10-Q/A Filings

3 10-Q/A filings on record

This page lists all 10-Q/A filings submitted to the SEC by PSYCHEMEDICS CORP (PMDI), sorted by most recent first. Each row links to the full filing on EdgarLookup. PSYCHEMEDICS CORP has filed 3 10-Q/A documents with the SEC since 1995. To view all SEC filings by PSYCHEMEDICS CORP, see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K/A 10-K405 10-Q 10-Q/A 10KSB 10KSB/A 10QSB 144 15-12G 25 3 4 4/A 424B3 5 8-A12B 8-A12B/A 8-K 8-K/A ARS CERTAMX CERTNAS CORRESP DEF 14A DEFA14A DEFR14A EFFECT NT 10-Q POS AM PRE 14A PRER14A S-8 S-8 POS SC 13D SC 13D/A SC 13E3 SC 13E3/A SC 13G SC 13G/A UPLOAD
Form Description Accession Number Filed Period
10-Q/A PSYCHEMEDICS CORPORATION 0000950135-02-005015 Nov 14, 2002 Sep 30, 2002
10-Q/A PSYCHEMEDICS, INC. 0000950135-99-003778 Aug 4, 1999 Jun 30, 1999
10-Q/A PSYCHEMEDIC, CORP. 0000950135-98-000240 Jan 27, 1998 Mar 31, 1997