Home > Insider Trading > Filing (0001209191-12-039843)

Filing Details

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1414475	Western Gas Partners Lp	WES	Natural Gas Transmission (4922)	261075808

Insiders

Cik	Name	Reported Address	Director	Officer	Large Shareholder	Other
773910	Anadarko Petroleum Corp	1201 Lake Robbins Dr. The Woodlands TX 77380	No	No	Yes	No
856716	Western Gas Resources Inc	1201 Lake Robbins Dr. The Woodlands TX 77380	No	No	Yes	No
1423902	Wgr Holdings Llc	1201 Lake Robbins Dr. The Woodlands TX 77380	No	No	Yes	No

Reported Non-Derivative Transactions

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Units Representing Limited Partner Interests	Acquisiton	2012-08-01	151,235	$0.00	40,573,239	No	4	P	Indirect	See footnotes

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	P	Indirect	See footnotes

Footnotes

On August 1, 2012, in connection with the closing of the transactions contemplated by the Contribution Agreement (the "Contribution Agreement"), dated July 19, 2012, among Anadarko Uintah Midstream LLC, Western Gas Resources, Inc. ("WGR"), WGR Asset Holding Company LLC, WGR Holdings, LLC ("WGR Holdings"), Western Gas Holdings, LLC (the "General Partner"), WES GP, Inc., Western Gas Partners, LP (the "Partnership"), Western Gas Operating, LLC and WGR Operating, LP, the Partnership acquired a 24% interest in Chipeta Processing LLC for aggregate consideration of approximately $135 million. The consideration consisted of $128,250,000 in cash, 151,235 common units of the Partnership issued to WGR Holdings and 3,086 general partner units of the Partnership issued to the General Partner.
As of August 1, 2012, (i) WGR Holdings owns 99% of the membership interests in the General Partner, (ii) WGR owns all of the membership interests of WGR Holdings and (iii) Anadarko Petroleum Corporation ("Anadarko") owns all of the issued and outstanding shares of common stock of WGR. Accordingly, WGR and Anadarko may be deemed to be indirect beneficial owners of any securities held by WGR Holdings.