[Form 4] Chord Energy Corp Insider Trading Activity

Rhea-AI Filing Summary

Chord Energy Corp director Douglas E. Brooks reported open-market sales of a total of 8,000 shares of Common Stock over three days. He sold 3,000 shares on May 7 at a weighted average price of $137.79 per share, 3,500 shares on May 8 at $136.71 per share, and 1,500 shares on May 11 at $138.57 per share. Following these transactions, he directly owns 18,705 shares of Chord Energy common stock. Footnotes explain that the reported prices are weighted averages for multiple same-day trades executed within price ranges between $136.55 and $137.91 per share.

Insider Trade Summary

Net Seller: 8,000 shares ($1,099,710)

Net Sell 3 txns

Insider Brooks Douglas E

Role null

Sold 8,000 shs ($1.10M)

Type	Security	Shares	Price	Value
Sale	Common Stock	1,500	$138.57	$208K
Sale	Common Stock	3,500	$136.71	$478K
Sale	Common Stock	3,000	$137.79	$413K

Holdings After Transaction: Common Stock — 18,705 shares (Direct, null)

Footnotes (1)

1. Represents a weighted average price of open market same day sales. Sales of shares took place in multiple transactions at actual prices ranging from $137.74 to $137.91 per share, inclusive. Full information regarding the number of shares sold at each separate price will be provided upon request by the Commission staff, Chord Energy Corporation, or a Chord Energy Corporation shareholder. Represents a weighted average price of open market same day sales. Sales of shares took place in multiple transactions at actual prices ranging from $136.55 to $137.10 per share, inclusive.

Form 4 Insider Transactions: What Each Field Means →

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

Brooks Douglas E

(Last) (First) (Middle)

1001 FANNIN STREET

SUITE 1500

(Street)

HOUSTON TEXAS 77002

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Chord Energy Corp [ CHRD ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/07/2026

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

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

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

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	05/07/2026		S		3,000	D	$137.79(1)(2)	23,705	D
Common Stock	05/08/2026		S		3,500	D	$136.71(2)(3)	20,205	D
Common Stock	05/11/2026		S		1,500	D	$138.57	18,705	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents a weighted average price of open market same day sales. Sales of shares took place in multiple transactions at actual prices ranging from $137.74 to $137.91 per share, inclusive.

2. Full information regarding the number of shares sold at each separate price will be provided upon request by the Commission staff, Chord Energy Corporation, or a Chord Energy Corporation shareholder.

3. Represents a weighted average price of open market same day sales. Sales of shares took place in multiple transactions at actual prices ranging from $136.55 to $137.10 per share, inclusive.

Remarks:

	/s/ Melissa K. Buce, as attorney-in-fact	05/11/2026
	** 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)