EDGAR Filing Documents for 0001209191-12-001549

Form 4 - Statement of changes in beneficial ownership of securities:

SEC Accession No. 0001209191-12-001549

Filing Date

2012-01-04

Accepted

2012-01-04 17:57:26

Documents

Period of Report

2011-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 4 SUBMISSION	doc4.html	4
1	FORM 4 SUBMISSION	doc4.xml	4	4833
	Complete submission text file	0001209191-12-001549.txt		6569

Mailing Address ONE WILLIAM CENTER TULSA OK 74172

Business Address ONE WILLIAMS CTR TULSA OK 74172 9185732000

WILLIAMS COMPANIES INC (Reporting) CIK: 0000107263 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-08933 | Film No.: 12507997
SIC: 4922 Natural Gas Transmission

Mailing Address P O BOX 2400 MD 47-17 TULSA OK 74102

Business Address P O BOX 2400 TULSA OK 74102 9185882164

APCO OIL & GAS INTERNATIONAL INC (Issuer) CIK: 0000311471 (see all company filings)

IRS No.: 980199453 | Fiscal Year End: 1231
SIC: 1311 Crude Petroleum & Natural Gas