[Form 4] Koil Energy Solutions, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Mark Carden, a director of Koil Energy Solutions, Inc. (KLNG), reported the sale of 50,000 shares of the company’s common stock on 09/12/2025 at a price of $1.96 per share. After the reported disposition, the filing shows Mr. Carden beneficially owns 60,980 shares in total. The Form 4 is signed by Mark Carden on 09/15/2025 and includes a statement that the reporting person will provide, upon request, details on the number of shares sold at each separate price. No derivative transactions or other securities classes are reported.

Insights

Financial Analyst

Insider sale reduces director’s stake by 50,000 shares; transaction is disclosed but not accompanied by commentary on rationale.

The filing documents a straightforward open-market disposition: 50,000 common shares sold at $1.96 on 09/12/2025, leaving 60,980 shares beneficially owned. This is a material change in share count for the reporting person but the filing provides no context for the sale such as whether it was part of a pre-arranged plan. Investors can only rely on the numbers reported; no derivatives or related transactions are disclosed.

Corporate Governance Expert

Director-borne sale is transparently reported on Form 4; filing contains limited narrative and no additional governance actions.

The report fulfills the disclosure requirement by listing the disposition and remaining beneficial ownership and is signed by the reporting person. It notes availability of further pricing details on request. The document does not indicate any change in board role or other governance events.

Insider Trade Summary

Net Seller: 50,000 shares ($98,000)

Net Sell 1 txn

Insider Carden Mark

Role Director

Sold 50,000 shs ($98K)

Type	Security	Shares	Price	Value
Sale	Common Stock	50,000	$1.96	$98K

Holdings After Transaction: Common Stock — 60,980 shares (Direct)

Footnotes (1)

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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^*

Carden Mark

(Last) (First) (Middle)

1310 RANKIN RD.

(Street)

HOUSTON TX 77073

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Koil Energy Solutions, Inc. [ KLNG ]

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)
09/12/2025

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	09/12/2025		S		50,000	D	$1.96(1)	60,980	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. The undersigned undertakes to provide to the SEC, the Issuer, or a security holder of the Issuer, on request, full information regarding the number of shares sold at each separate price."

	/s/ Mark Carden	09/15/2025
	** 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.