UNIT CORP — 8-A12B/A Filings

2 8-A12B/A filings on record

This page lists all 8-A12B/A filings submitted to the SEC by UNIT CORP (UNTCW), sorted by most recent first. Each row links to the full filing on EdgarLookup. UNIT CORP has filed 2 8-A12B/A documents with the SEC since 2006. To view all SEC filings by UNIT CORP, see the full filings list.

Overview All Filings Financials Insiders

All 10-K 10-K/A 10-Q 10-Q/A 11-K 11-K/A 15-12G 25-NSE 3 3/A 305B2 4 4/A 424B2 424B3 424B5 425 5 8-A12B 8-A12B/A 8-K 8-K/A ARS CORRESP D DEF 14A DEFA14A DEL AM EFFECT FWP NT 10-Q POS AM POSASR PRE 14A REGDEX RW S-3 S-3/A S-3ASR S-3DPOS S-4 S-4/A S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A UPLOAD

Form	Description	Accession Number	Filed	Period
8-A12B/A	FORM 8-A/A	0000798949-09-000005	Mar 25, 2009	—
8-A12B/A	FORM 8-A/A	0000798949-05-000043	May 24, 2005	—