Robert R. Hutson Jr - 21 Nov 2025 Form 3 Insider Report for Diversified Energy Co PLC (DEC)

Role: Chief Executive Officer, Director
Signature: /s/ Benjamin Sullivan, Attorney-in-Fact
Issuer symbol: DEC
Transactions as of: 21 Nov 2025
Transactions value $: $0
Form type: 3
Filing time: 01 Dec 2025, 21:01:38 UTC
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Hutson Robert R Jr	Chief Executive Officer, Director	C/O DIVERSIFIED ENERGY COMPANY, 1600 CORPORATE DRIVE, BIRMINGHAM	/s/ Benjamin Sullivan, Attorney-in-Fact	01 Dec 2025	0001734813

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	DEC	Common stock, par value $0.01 per share						1.28M	21 Nov 2025	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	DEC	Restricted Stock Units							21 Nov 2025	Common stock	64.7K	$0.00	Direct	F1, F2
holding	DEC	Stock Options (Right to Buy)							21 Nov 2025	Common stock	64.3K	$22.00	Direct	F3, F4
holding	DEC	Stock Options (Right to Buy)							21 Nov 2025	Common stock	6.6K	$31.44	Direct	F5, F6

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

Explanation of Responses:

Id	Content
F1	On April 10, 2025, the Reporting Person was granted 60,898 restricted stock units vesting on March 31, 2028, subject to the Reporting Person's continued employment. Dividend equivalent rights accrue with respect to these restricted stock units when and as dividends are paid on the Issuer's common stock. The number of derivative securities in column 3 includes 3,759 dividend equivalent units.
F2	Restricted stock units convert into shares of common stock on a one-for-one basis.
F3	This option was granted on April 14, 2018 and vested ratably over three years.
F4	The exercise price for this option is denominated in British pounds sterling at a price of GBP 16.80 per share. The exercise price reported herein was converted from British pounds sterling to United States dollars at a conversion rate of GBP 1.00 to USD 1.3098. The exercise price is the actual British pounds sterling amount regardless of the exchange rate on the date of exercise.
F5	This option was granted on May 9, 2019 and vested ratably over three years.
F6	The exercise price for this option is denominated in British pounds sterling at a price of GBP 24.00 per share. The exercise price reported herein was converted from British pounds sterling to United States dollars at a conversion rate of GBP 1.00 to USD 1.3098. The exercise price is the actual British pounds sterling amount regardless of the exchange rate on the date of exercise.

Remarks:

Exhibit 24 - Power of Attorney