Kodiak Gas Services COO sells 1,000 shares

The sale was reported under a Rule 10b5-1 trading plan adopted March 13, 2026; the executive reported 84,294 directly held shares afterward.

Rhea-AI Filing Summary

Kodiak Gas Services, Inc. reported that Executive Vice President & COO William Chad Lenamon sold 1,000 shares of common stock on October 12, 2026, at $53.25 per share in an open-market or private transaction pursuant to a Rule 10b5-1 trading plan adopted March 13, 2026. After the sale, he directly held 84,294 shares. The ownership table also lists 1,100 shares held by his son.

Insider Trade Summary 10b5-1

Net Seller: 1,000 shares

Net Sell 2 txns

Insider Lenamon William Chad

Role Executive Vice President & COO

Sold 1,000 shs ($53K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1	1,000	$53.25	$53K
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 84,294 shares (Direct); Common Stock — 1,100 shares (Indirect, By Son)

Footnotes (1)

1. F1. This transaction is pursuant to a 10b5-1 trading plan adopted March 13, 2026.

Key Figures

Common shares sold: 1,000 shares Sale price: $53.25 per share Direct shares following transaction: 84,294 shares +1 more

4 metrics

Common shares sold 1,000 shares October 12, 2026

Sale price $53.25 per share October 12, 2026

Direct shares following transaction 84,294 shares After the October 12, 2026 sale

Shares held by son 1,100 shares Indirect ownership listed in the filing

Key Terms

10b5-1 trading plan

1 terms

10b5-1 trading plan regulatory

"pursuant to a 10b5-1 trading plan adopted March 13, 2026"

A 10b5-1 trading plan is a pre-arranged strategy that allows company insiders to buy or sell company stock at set times, regardless of their current knowledge about the company's situation. It acts like a scheduled appointment for trading, helping prevent the appearance of impropriety or insider trading. This plan provides a way for insiders to sell or buy shares in a controlled, transparent manner, offering reassurance to investors about fair trading practices.

FAQ

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How many KGS shares did William Chad Lenamon sell, and at what price?

William Chad Lenamon, Kodiak Gas Services' Executive Vice President & COO, sold 1,000 shares of common stock on October 12, 2026, at $53.25 per share. The sale was reported under a Rule 10b5-1 trading plan adopted March 13, 2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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Available on EDGAR 10/13/2026 - 04:29 PM EDT Accepted by SEC EDGAR 10/13/2026 - 04:29 PM EDT Learn about SEC filing dates

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).

X

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^*

Lenamon William Chad

(Last) (First) (Middle)

1900 WOODLOCH FOREST DRIVE

SUITE 1900

(Street)

THE WOODLANDS TEXAS 77380

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Kodiak Gas Services, Inc. [ KGS ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Executive Vice President & COO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/12/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Common Stock(1)	10/12/2026		S		1,000	D	$53.25	84,294	D
Common Stock								1,100	I	By Son

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. This transaction is pursuant to a 10b5-1 trading plan adopted March 13, 2026.

	/s/ Jennifer LeGrand Howard, attorney-in-fact	10/13/2026
	** 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.
* Form 4: SEC 1474 (03-26)