STOCK TITAN

Koil Energy Solutions (KLNG) director exercises options for 50,000 shares at $0.72

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Koil Energy Solutions, Inc. director Mark Carden exercised stock options to acquire 50,000 shares of common stock at $0.72 per share on July 6, 2026. Following the transactions, he holds 110,980 shares of common stock and stock options covering 200,000 shares directly.

Positive

  • None.

Negative

  • None.
Insider Carden Mark
Role null
Type Security Shares Price Value
Exercise Stock Option 50,000 $0.72 $36K
Exercise Common Stock 50,000 $0.72 $36K
Holdings After Transaction: Stock Option — 200,000 shares (Direct, null); Common Stock — 110,980 shares (Direct, null)
Footnotes (1)
  1. [object Object]
Shares acquired via option exercise 50,000 shares Common stock acquired on July 6, 2026 through stock option exercise
Option exercise price $0.72 per share Exercise price for 50,000 stock options into common stock
Common shares held after transaction 110,980 shares Direct holdings of Koil Energy common stock following the Form 4 transactions
Stock options held after transaction 200,000 shares Directly held stock options for Koil Energy common stock following the transactions
Option expiration date August 11, 2026 Expiration date of the stock options related to the reported exercise
Stock Option financial
"The filing lists a transaction in a "Stock Option" derivative security for 50,000 shares."
A stock option is a contract that gives you the right to buy or sell a company's stock at a specific price within a certain time frame. People use them to potentially make money if the stock's price moves favorably or to protect against losses. It's like holding a coupon that can be used to buy or sell stock at a set price later on.
derivative security financial
"Transaction code M is described as an exercise or conversion of a "derivative security"."
A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.
continuous service financial
"Stock options subject to the Optionee's continuous service as a director through such date."
See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google
Add on Google
Learn about SEC filing dates

FAQ

What did Koil Energy Solutions (KLNG) director Mark Carden report in this Form 4?

Director Mark Carden reported exercising stock options to acquire 50,000 shares of Koil Energy Solutions common stock at $0.72 per share on July 6, 2026, increasing his directly held common shares to 110,980.

At what price were the Koil Energy Solutions (KLNG) options exercised by Mark Carden?

Mark Carden exercised stock options at an exercise price of $0.72 per share for 50,000 shares of Koil Energy Solutions common stock, as part of his director equity compensation, on July 6, 2026.

How many Koil Energy Solutions (KLNG) shares does Mark Carden hold after this transaction?

After exercising options, Mark Carden directly holds 110,980 shares of Koil Energy Solutions common stock. He also holds stock options covering 200,000 shares of common stock following the reported transactions on July 6, 2026.

What derivative securities were involved in the Koil Energy Solutions (KLNG) Form 4 filing?

The filing shows stock options for 50,000 shares of Koil Energy Solutions common stock exercised at $0.72 per share, with stock options covering 200,000 shares remaining outstanding and expiring on August 11, 2026.

Was the Koil Energy Solutions (KLNG) Form 4 a buy or sell transaction?

The Form 4 reflects an acquisition of shares through the exercise of stock options, not an open-market purchase or sale. Mark Carden received 50,000 common shares at an exercise price of $0.72 per share.

What is the expiration date of the Koil Energy Solutions (KLNG) options exercised by Mark Carden?

The stock options related to the reported transaction have an expiration date of August 11, 2026. The Form 4 shows these options were exercised for 50,000 shares of Koil Energy Solutions common stock at $0.72 per share.
SEC Form 4
FORM 4UNITED 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 TEXAS 77073

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Koil Energy Solutions, Inc. [ KLNG ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/06/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common Stock07/06/2026M50,000A$0.72110,980D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Stock Option$0.7207/06/2026M50,000 (1)08/11/2026Common Stock50,000$0.72200,000D
Explanation of Responses:
1. Stock options subject to the Optionee's continuous service as a director through such date, twenty-five percent of the Shares on each of August 31, 2021, November 30, 2021, February 28, 2022 and May 31, 2022.
/s/ Mark Carden07/10/2026
** Signature of Reporting PersonDate
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)