Diversified Energy Co (DEC) director Oliver Kirk R files initial Form 3

Rhea-AI Filing Summary

Diversified Energy Co director Oliver Kirk R has filed an initial Form 3, which is a statement of beneficial ownership. The filing does not report any transactions, share holdings, or derivative positions, and shows no status as a ten percent owner.

Key Terms

Form 3, beneficial ownership, ten percent owner, derivativeTransactionCount

4 terms

Form 3 regulatory

"INSIDER FILING DATA (Form 3)"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

beneficial ownership financial

"initial Form 3, which is a statement of beneficial ownership"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

ten percent owner regulatory

"is_ten_percent_owner: 0"

derivativeTransactionCount financial

""derivativeTransactionCount": 0"

Understanding Insider Trading Forms →

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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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1. Name and Address of Reporting Person^*

Oliver Kirk R

(Last) (First) (Middle)

1600 CORPORATE DRIVE

(Street)

BIRMINGHAM ALABAMA 35242

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
05/21/2026

3. Issuer Name and Ticker or Trading Symbol
Diversified Energy Co [ DEC ]

3a. Foreign Trading Symbol

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

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

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

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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

Exhibit 24 - Power of Attorney

No securities are beneficially owned.

	/s/ Benjamin Sullivan, Attorney-in-Fact	05/26/2026
	** 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 5 (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 3: SEC 1473 (03-26)

FAQ

What does Diversified Energy Co (DEC) Form 3 for Oliver Kirk R show?

The Form 3 for Diversified Energy Co lists director Oliver Kirk R as a reporting person. It reports no share transactions, no derivative positions, and indicates he is not a ten percent owner at the time of the filing.

Does the DEC Form 3 report any stock purchases or sales by Oliver Kirk R?

No, the DEC Form 3 reports no stock purchases or sales by Oliver Kirk R. Transaction counts and net buy or sell shares are all zero, indicating only an initial ownership statement with no trading activity disclosed.

Is Oliver Kirk R a ten percent owner of Diversified Energy Co in this Form 3?

No, the Form 3 indicates Oliver Kirk R is not a ten percent owner of Diversified Energy Co. The is_ten_percent_owner field is zero, so he is only reported as a director without large ownership status.

Are any derivative securities reported in the DEC Form 3 for Oliver Kirk R?

No derivative securities are reported in this Form 3. The derivativeSummary is empty and derivativeTransactionCount is zero, meaning there are no options, warrants, or similar instruments disclosed for Oliver Kirk R in this filing.

What transaction activity summary is provided in the DEC Form 3?

The transaction summary shows zero counts for buys, sells, exercises, gifts, tax withholding, and restructurings. Net buy-sell direction is neutral, confirming that the Form 3 contains no reportable trading activity for Oliver Kirk R.