$ 424B3 SEC Filings

Filed On	Filing
24 Oct 2012	PRELIMINARY PROSPECTUS SUPPLEMENT
11 Feb 2009	424B3
12 Mar 2008	PRELIMINARY PROSPECTUS SUPPLEMENT
20 Sep 2007	DEFINITIVE PRELIMINARY PROSPECTUS SUPPLEMENT
25 May 2005	PROXY STATEMENT / PROSPECTUS
04 Jun 2003	MARATHON OIL CORP. - REG. NO. 333-88947
10 Dec 1998	USX CORPORATION
10 Dec 1998	USX CORPORATION
14 Aug 1998	USX CORPORATION
06 Mar 1998	USX CORPORATION
03 Mar 1998	USX CORPORATION
15 May 1997	PROSPECTUS SUPPLEMENT
20 Sep 1996	USX CORPORATION (MARATHON)
20 Sep 1996	USX CORPORATION (STEEL)
03 Apr 1995	USX MARATHON
03 Apr 1995	USX U.S. STEEL
02 May 1994	USX CORPORATION
07 Feb 1994	PRICING SUPPLEMENT
07 Feb 1994	PRICING SUPPLEMENT