Kodiak Gas EVP sells 1,000 shares under plan

Kodiak Gas Services, Inc. Executive Vice President & COO William Chad Lenamon reported a sale of 1,000 shares of common stock on 2026-08-11 at $61.93 per share in an open-market or private transaction.

Rhea-AI Filing Summary

Kodiak Gas Services, Inc. Executive Vice President & COO William Chad Lenamon reported a sale of 1,000 shares of common stock on 2026-08-11 at $61.93 per share in an open-market or private transaction. The sale was made pursuant to a Rule 10b5-1 trading plan adopted March 13, 2026. Following this transaction, he directly holds 86,294 common shares and has an additional 1,100 shares reported as indirectly owned 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 ($62K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1	1,000	$61.93	$62K
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 86,294 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

Shares sold: 1,000 shares Sale price: $61.93 per share Direct holdings after sale: 86,294 shares +1 more

4 metrics

Shares sold 1,000 shares Common stock sale on 2026-08-11

Sale price $61.93 per share Price for 1,000 common shares sold on 2026-08-11

Direct holdings after sale 86,294 shares Common stock directly owned following the reported transaction

Indirect holdings 1,100 shares Common stock indirectly owned, nature of ownership described as By Son

Key Terms

Rule 10b5-1 trading plan, indirect ownership, open market or private transaction

3 terms

Rule 10b5-1 trading plan regulatory

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

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

indirect ownership financial

"A holding entry reports 1,100 shares as indirectly owned, described as By Son."

open market or private transaction financial

"Transaction code description notes a sale in open market or private transaction."

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Kodiak Gas Services (KGS) report for William Chad Lenamon?

Kodiak Gas Services reported that Executive Vice President & COO William Chad Lenamon sold 1,000 shares of common stock on 2026-08-11. The transaction was coded as a sale in an open market or private transaction under a Rule 10b5-1 trading plan.

At what price were the Kodiak Gas Services (KGS) shares sold in this Form 4?

The reported transaction shows a sale price of $61.93 per share for 1,000 shares of Kodiak Gas Services common stock. The price is identified as a per-share amount in the filing’s structured data for this transaction.

How many Kodiak Gas Services (KGS) shares does Lenamon hold after the reported sale?

After the reported sale, William Chad Lenamon directly holds 86,294 shares of Kodiak Gas Services common stock. A separate holding entry also reports 1,100 shares as indirectly owned, with the nature of ownership described as “By Son.”

Was the Kodiak Gas Services (KGS) insider sale made under a Rule 10b5-1 plan?

Yes. The filing notes the sale was made pursuant to a Rule 10b5-1 trading plan adopted on March 13, 2026. The document-level Rule 10b5-1 checkbox is marked true, indicating the transaction occurred under a pre-arranged trading plan.

Does the Kodiak Gas Services (KGS) Form 4 include any derivative security transactions?

No. The structured data shows no derivative transactions for this Form 4, with the derivative transaction count at 0. The only reported activity is a sale of common stock and an updated non-transactional holding entry for indirectly owned shares.

How large is the reported sale compared to Lenamon’s remaining Kodiak Gas Services (KGS) holdings?

The filing shows a sale of 1,000 shares, with 86,294 common shares held directly afterward. While the filing does not characterize proportional size, it clearly reports both the transaction volume and post-transaction direct holdings for comparison.

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

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Accepted by SEC EDGAR 08/12/2026 - 04:07 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)
08/11/2026

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)	08/11/2026		S		1,000	D	$61.93	86,294	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	08/12/2026
	** 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.
* Form 4: SEC 1474 (03-26)