Kodiak Gas EVP sells 1,000 shares under plan

Kodiak Gas Services, Inc. Executive Vice President & COO William Chad Lenamon reported an open-market sale of 1,000 shares of common stock at $67.79 per share on July 13, 2026, pursuant to a Rule 10b5-1 trading plan adopted March 13, 2026.

Rhea-AI Filing Summary

Kodiak Gas Services, Inc. Executive Vice President & COO William Chad Lenamon reported an open-market sale of 1,000 shares of common stock at $67.79 per share on July 13, 2026, pursuant to a Rule 10b5-1 trading plan adopted March 13, 2026. Following this sale, he holds 87,294 shares directly and 1,100 shares indirectly through his son.

Filing Explained

The July 13 Form 4 records a 1,000-share open-market sale under a disclosed 10b5-1 plan, reducing the filer’s reported direct holdings to 87,294 shares.

This Form 4 reports that Kodiak Gas Services’ Executive Vice President and COO sold 1,000 common shares on July 13, 2026 at $67.79 per share; the filing records the transaction as a reported sale rather than an issuer share issuance.

Following the reported transaction, the filer held 87,294 shares directly and 1,100 shares indirectly through a son.

The transaction uses code S, which the supplied Form 4 definition identifies as an open-market sale, and the filing states that it was made under a Rule 10b5-1 trading plan adopted on March 13, 2026.

A Rule 10b5-1 plan is a written trading plan adopted in advance that executes trades according to a schedule or formula; the filing states the adoption date, not the reasons for this individual trade.

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 ($68K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1	1,000	$67.79	$68K
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 87,294 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: $67.79 per share Direct holdings after transaction: 87,294 shares +2 more

5 metrics

Shares sold 1,000 shares Common stock sold in open-market transaction on July 13, 2026

Sale price $67.79 per share Price for the 1,000 common shares sold

Direct holdings after transaction 87,294 shares Common stock directly owned by William Chad Lenamon after the sale

Indirect holdings after transaction 1,100 shares Common stock held indirectly through his son

Net shares sold 1,000 shares Net buy/sell activity across reported transactions

Key Terms

open-market sale, Rule 10b5-1 trading plan, indirect ownership

3 terms

open-market sale financial

"reported an open-market sale of 1,000 shares of common stock"

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Rule 10b5-1 trading plan financial

"pursuant to a Rule 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

"1,100 shares indirectly through his son"

FAQ

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

What insider transaction did Kodiak Gas Services (KGS) report in this filing?

Kodiak Gas Services reported that Executive Vice President & COO William Chad Lenamon sold 1,000 shares of common stock at $67.79 per share. The transaction took place on July 13, 2026 as an open-market sale disclosed on a Form 4.

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

After the reported sale, William Chad Lenamon holds 87,294 Kodiak Gas Services common shares directly. He also has 1,100 additional shares reported as indirect ownership, held through his son, according to the Form 4 disclosure.

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

The 1,000 Kodiak Gas Services shares were sold at an average price of $67.79 per share. This reflects an open-market sale transaction in the company’s common stock on July 13, 2026 by Executive Vice President & COO William Chad Lenamon.

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

Yes. The filing states the transaction is pursuant to a Rule 10b5-1 trading plan adopted on March 13, 2026. Such pre-arranged plans schedule trades in advance, which can reduce the significance of timing for interpreting insider activity.

Does the Kodiak Gas Services (KGS) Form 4 show any derivative securities activity?

No derivative securities transactions are listed in this Form 4. The structured data show no option exercises or other derivative trades, only transactions in common stock and a holding entry reflecting shares owned indirectly through the reporting person’s son.

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

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Accepted by SEC EDGAR 07/13/2026 - 06:47 PM 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)
07/13/2026

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)	07/13/2026		S		1,000	D	$67.79	87,294	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	07/13/2026
	** 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)