SEC FORM 4

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

SHEFFIELD SCOTT D

(Last)

(First)

(Middle)

777 HIDDEN RIDGE

(Street)

IRVING

75038

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
PIONEER NATURAL RESOURCES CO [ PXD ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
	Officer (give title below)	Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
05/03/2024

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	05/03/2024		A⁽¹⁾		193,493	A	$0	640,605	D
Common Stock	05/03/2024		D⁽²⁾		640,605	D	⁽²⁾	0	D
Common Stock	05/03/2024		D⁽²⁾		15,000	D	⁽²⁾	0	I	Family Trust (Spouse Trustee)
Common Stock	05/03/2024		D⁽²⁾		13,000	D	⁽²⁾	0	I	Family Trust (Officer Trustee)
Common Stock	05/03/2024		D⁽²⁾		2,760	D	⁽²⁾	0	I	by Spouse
Common Stock	05/03/2024		D⁽²⁾		156,739	D	⁽²⁾	0	I	by Family Limited Partnership

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. Pioneer Natural Resources Company, a Delaware corporation ("Pioneer"), ExxonMobil Corporation, a New Jersey Corporation ("ExxonMobil), and SPQR, LLC, a Delaware limited liability company and a wholly-owned subsidiary of ExxonMobil (Merger Sub") are parties to the Agreement and Plan of Merger, dated as of October 10, 2023 (the "Merger Agreement"), pursuant to which, among other things, Merger Sub merged with and into Pioneer (the "Merger"). Pursuant to the Merger Agreement, these performance units of Pioneer were fully accelerated assuming maximum level of performance immediately prior to the effective time of the Merger.

2. At the effective time of the Merger, each share, each outstanding restricted stock unit and each performance unit were cancelled and converted into the right to receive 2.3234 shares of ExxonMobil common stock.

	Akshar C. Patel, Attorney-in-Fact for Scott D. Sheffield	05/03/2024
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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