- Jul 21, 2022 Form 4 Insider Report for Western Midstream Partners, LP (WES)

Role: 10%+ Owner
Signature: /s/ Nicole E. Clark of Occidental Petroleum Corporation
Stock symbol: WES
Transactions as of: Jul 21, 2022
Transactions value $: -$252,500,000
Form type: 4
Date filed: 7/25/2022, 08:45 PM
Previous filing: Dec 15, 2021
Next filing: Jun 20, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	WES	COMMON UNITS (LIMITED PARTNER INTERESTS)	Sale	-$253M	-10M	-4.99%	$25.25	190M	Jul 21, 2022	See Footnotes	F1, F2, F3, F4

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	On July 17, 2022, Western Midstream Partners, LP (the "Issuer") entered into a unit purchase agreement with WGR Asset Holding Company LLC ("WGRAH") pursuant to which the Issuer agreed to purchase 10,000,000 common units representing limited partner interests in the Issuer (the "Common Units") from WGRAH at a price of $25.25 per Common Unit. WGRAH and the Issuer completed the sale of such Common Units on July 21, 2022.
F2	Following the transaction reported herein, Western Gas Resources, Inc. ("WGR") holds 161,319,520 Common Units, WGRAH holds 14,139,260 Common Units, APC Midstream Holdings, LLC ("APCMH") holds 457,849 Common Units and Anadarko USH1 Corporation ("Anadarko USH1") holds 14,364,949 Common Units. WGR also is the sole member of Western Midstream Holdings, LLC, the 2% economic general partner of the Issuer.
F3	OXY USA Inc. ("OXY USA") is a wholly owned subsidiary of Occidental Petroleum Corporation ("Occidental"). OXY USA owns 100% of the outstanding common stock of OXY Oil Partners, Inc. ("OOP"). OOP owns 100% of the outstanding common stock of Baseball Merger Sub 2, Inc. ("BMS").
F4	Anadarko Petroleum Corporation ("APC") is a wholly owned subsidiary of BMS. APC owns (i) 100% of Anadarko Holding Company ("AHC") and (ii) indirectly, 100% of the common stock of WGR and Kerr-McGee Corporation ("KMG"). WGR is the sole member of APCMH, and APCMH is the sole member of WGRAH. KMG and AHC together own 100% of the common stock of Kerr-McGee Worldwide Corporation ("KMWW"), and APC and KMWW together indirectly own 100% of the common stock of Anadarko USH1. Accordingly, OXY USA, OOP, BMS, APC, AHC, WGR, Anadarko USH1, KMG, APCMH, WGRAH and KMWW are all direct or indirect wholly owned subsidiaries of Occidental.

Remarks:

Due to the limitations of the U.S. Securities and Exchange Commission's electronic filing system, each of Occidental, WGR, Anadarko USH1, KMG, APCMH, KMWW and WGRAH are concurrently filing a Form 4 to report the transaction disclosed herein.