Kosmos Energy (KOS) CFO purchases 157,894 shares in open-market buy

Rhea-AI Filing Summary

Kosmos Energy Ltd. senior vice president and CFO Nealesh D. Shah bought additional company stock in the open market. On March 10, 2026, he purchased 157,894 shares of common stock at $1.90 per share. After this transaction, he directly owns 1,863,061 shares of Kosmos Energy common stock.

Insider Trade Summary

Net Buyer: 157,894 shares ($299,999)

Net Buy 1 txn

Insider Shah Nealesh D.

Role SVP and CFO

Bought 157,894 shs ($300K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	157,894	$1.90	$300K

Holdings After Transaction: Common Stock — 1,863,061 shares (Direct)

Footnotes (1)

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^*

Shah Nealesh D.

(Last) (First) (Middle)

8176 PARK LANE, SUITE 500

(Street)

DALLAS TX 75231

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Kosmos Energy Ltd. [ KOS ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
03/10/2026

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/10/2026		P		157,894	A	$1.9	1,863,061	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:

Remarks:

	By: /s/ Josh R. Marion, Attorney-in-Fact	03/12/2026
	** 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.

FAQ

What insider transaction did Kosmos Energy (KOS) report for Nealesh D. Shah?

Kosmos Energy reported that SVP and CFO Nealesh D. Shah made an open-market purchase of company stock. He bought 157,894 shares of Kosmos Energy common stock, increasing his direct ownership stake in the company according to the Form 4 filing.

How many Kosmos Energy (KOS) shares did the CFO buy and at what price?

The CFO purchased 157,894 shares of Kosmos Energy common stock at a price of $1.90 per share. This was an open-market transaction and reflects a direct increase in his personal shareholding in the company based on the reported Form 4 data.

What is Nealesh D. Shah’s total Kosmos Energy (KOS) ownership after this trade?

Following the reported purchase, Nealesh D. Shah directly owns 1,863,061 shares of Kosmos Energy common stock. This total includes the newly acquired 157,894 shares and represents his direct ownership position after the March 10, 2026 transaction.

Was the Kosmos Energy (KOS) CFO’s transaction a buy or sell?

The transaction was a buy. The Form 4 classifies it as an open-market purchase, with the CFO acquiring 157,894 shares of Kosmos Energy common stock, rather than selling or disposing of any of his existing holdings in the company.

What type of security did the Kosmos Energy (KOS) CFO acquire?

The CFO acquired Kosmos Energy common stock. The Form 4 shows a non-derivative transaction involving 157,894 shares of common stock, purchased directly in the open market at a price of $1.90 per share on March 10, 2026.