Kodiak Gas EVP has 1,857 shares withheld for tax

Kodiak Gas Services, Inc. (KGS) reported that EVP & Chief Commercial Officer Steven Lee Green had 1,857 shares of Common Stock withheld on September 8, 2026 to satisfy tax withholding obligations related to the vesting of restricted shares.

Available on EDGAR 09/09/2026 - 05:33 PM EDT Accepted by SEC EDGAR 09/09/2026 - 05:33 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Kodiak Gas Services, Inc. (KGS) reported that EVP & Chief Commercial Officer Steven Lee Green had 1,857 shares of Common Stock withheld on September 8, 2026 to satisfy tax withholding obligations related to the vesting of restricted shares. After this tax-withholding disposition, he beneficially holds 19,850 shares of Common Stock, including 393 shares acquired through the company’s Employee Stock Purchase Plan since his prior Form 4.

Insider Trade Summary

Tax Withholding: 1,857 shares

Tax Withholding 1 txn

Insider Green Steven Lee

Role EVP & Chief Commercial Officer

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock F1, F2	1,857	$64.14	$119K

Holdings After Transaction: Common Stock — 19,850 shares (Direct)

Holdings Before and After: Common Stock, 21,707 to 19,850 shares (Direct)

Footnotes (2)

1. F1. Issuer withheld shares to satisfy the tax withholding obligations associated with the vesting of restricted shares.
2. F2. Includes 393 shares of Common Stock acquired since the Reporting Person's last Form 4 through participation in the Issuer's Employee Stock Purchase Plan.

Key Figures

Shares withheld for tax: 1,857 shares Price per share on tax withholding: $64.14 per share Shares held after transaction: 19,850 shares +1 more

4 metrics

Shares withheld for tax 1,857 shares Common Stock withheld on September 8, 2026 to satisfy tax withholding obligations on restricted share vesting

Price per share on tax withholding $64.14 per share Value used for the 1,857 Common Stock shares withheld for tax obligations

Shares held after transaction 19,850 shares Total Common Stock beneficially owned by Steven Lee Green following the September 8, 2026 transaction

Shares acquired via ESPP 393 shares Common Stock acquired through participation in the Employee Stock Purchase Plan since the prior Form 4

Key Terms

restricted shares, Employee Stock Purchase Plan, tax withholding obligations

3 terms

restricted shares financial

"tax withholding obligations associated with the vesting of restricted shares"

Restricted shares are company stock that cannot be sold or transferred immediately because they are subject to legal or contractual limits, such as a required holding period or performance conditions. They matter to investors because these locked-up shares can affect a company’s available stock for trading, future dilution, and insider incentives—imagine a gift that can’t be cashed until certain conditions are met, which changes when and how much supply can suddenly enter the market.

Employee Stock Purchase Plan financial

"acquired since the Reporting Person's last Form 4 through participation in the Issuer's Employee Stock Purchase Plan"

An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.

tax withholding obligations financial

"Issuer withheld shares to satisfy the tax withholding obligations associated with the vesting"

FAQ

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

What insider transaction did Kodiak Gas Services (KGS) report for Steven Lee Green?

Steven Lee Green reported a tax-withholding disposition of 1,857 shares of Kodiak Gas Services Common Stock on September 8, 2026, tied to the vesting of restricted shares. The shares were withheld by the issuer to cover tax withholding obligations.

How many Kodiak Gas Services (KGS) shares does Steven Lee Green hold after this Form 4?

After the reported transaction, Steven Lee Green beneficially holds 19,850 shares of Kodiak Gas Services Common Stock. This total includes 393 shares acquired through participation in the company’s Employee Stock Purchase Plan since his last Form 4.

Was the Kodiak Gas Services (KGS) insider transaction a market sale or purchase?

No market sale or purchase was reported. The Form 4 shows a Code F transaction, where 1,857 shares were withheld by the issuer to satisfy tax withholding obligations associated with restricted share vesting, rather than sold in the open market.

Did the Kodiak Gas Services (KGS) Form 4 indicate a Rule 10b5-1 trading plan?

The filing indicates that no Rule 10b5-1 trading plan was affirmed for this transaction. The document-level checkbox for such a plan was not marked, and the footnotes describe the transaction strictly as tax-related share withholding.

What role does Steven Lee Green hold at Kodiak Gas Services (KGS)?

Steven Lee Green is reported as the company’s EVP & Chief Commercial Officer. The Form 4 reflects his status as an officer but not as a director or ten percent owner of Kodiak Gas Services, Inc.

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

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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^*

Green Steven Lee

(Last) (First) (Middle)

9950 WOODLOCH FOREST DR.

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)
	EVP & Chief Commercial Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/08/2026

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)	09/08/2026		F		1,857	D	$64.14	19,850(2)	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. Issuer withheld shares to satisfy the tax withholding obligations associated with the vesting of restricted shares.

2. Includes 393 shares of Common Stock acquired since the Reporting Person's last Form 4 through participation in the Issuer's Employee Stock Purchase Plan.

	/s/Jennifer LeGrand Howard, attorney-in-fact	09/09/2026
	** 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)