Kinder Morgan officer plans sale of 4,650 shares

Officer Michael P. Garthwaite filed a Rule 144 notice to resell 4,650 Kinder Morgan common shares, following three similar monthly sales.

Rhea-AI Filing Summary

KINDER MORGAN, INC. (EP) is the issuer for a notice of proposed resale of its common stock filed for the account of officer Michael P. Garthwaite under Rule 144. The notice covers the proposed sale of 4,650 shares of common stock through U.S. Capital Wealth, with an aggregate market value of $143,080.50 as of the filing. The securities derive from stock awards designated as compensation, including awards dated July 19, 2025 and July 20, 2024. Over the prior three months, Garthwaite reported three separate sales of 1,550 shares each, on June 16, 2026, July 16, 2026, and August 17, 2026, for proceeds of $48,722.99, $50,396.41, and $50,607.72, respectively.

Key Figures

Proposed shares to be sold: 4,650 shares Aggregate market value of proposed sale: $143,080.50 Stock award compensation 2025: 12,018 shares +4 more

7 metrics

Proposed shares to be sold 4,650 shares Kinder Morgan common stock covered by the Rule 144 notice

Aggregate market value of proposed sale $143,080.50 Value associated with 4,650 Kinder Morgan common shares

Stock award compensation 2025 12,018 shares Stock award dated July 19, 2025 categorized as compensation

Stock award compensation 2024 6,582 shares Stock award dated July 20, 2024 categorized as compensation

Sale on June 16, 2026 1,550 shares for $48,722.99 Kinder Morgan shares sold by Michael P. Garthwaite

Sale on July 16, 2026 1,550 shares for $50,396.41 Kinder Morgan shares sold by Michael P. Garthwaite

Sale on August 17, 2026 1,550 shares for $50,607.72 Kinder Morgan shares sold by Michael P. Garthwaite

Key Terms

Rule 144, Stock Award, Compensation, attorney-in-fact

4 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Stock Award financial

"Common | 07/19/2025 | Stock Award | Issuer"

Compensation financial

"12018 | 07/19/2025 | Compensation"

attorney-in-fact regulatory

"as attorney-in-fact for Garthwaite Michael P.."

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

FAQ

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

What does the Form 144 filing disclose for KINDER MORGAN, INC. (EP)?

It discloses a Rule 144 notice for the proposed resale of 4,650 shares of Kinder Morgan common stock by officer Michael P. Garthwaite through U.S. Capital Wealth, with an indicated aggregate market value of $143,080.50.

How many Kinder Morgan (EP) shares is Michael P. Garthwaite proposing to sell?

The notice covers the proposed sale of 4,650 shares of Kinder Morgan common stock, with an aggregate market value stated as $143,080.50 at the time of the Form 144 filing.

What is the source of the Kinder Morgan (EP) shares listed in this Form 144?

The shares are tied to stock awards reported as compensation, including awards dated July 19, 2025 for 12,018 shares and July 20, 2024 for 6,582 shares, issued by Kinder Morgan.

What Kinder Morgan (EP) share sales occurred in the past three months for this filer?

Over the past three months, Michael P. Garthwaite reported three sales of 1,550 shares each on June 16, 2026, July 16, 2026, and August 17, 2026, with proceeds of $48,722.99, $50,396.41, and $50,607.72, respectively.

On which market are the Kinder Morgan (EP) shares in this Form 144 listed?

The common shares referenced in the Form 144 are indicated as listed on the NYSE, as shown in the securities information section of the notice.

Who signed the Kinder Morgan (EP) Form 144 for Michael P. Garthwaite?

The notice is signed by /s/ Daniel Gardea as a duly authorized representative of National Financial Services LLC, acting as attorney-in-fact for Michael P. Garthwaite.

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

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Available on EDGAR 09/16/2026 - 01:31 PM Accepted by SEC EDGAR 09/16/2026 - 01:31 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0002080127
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	KINDER MORGAN, INC.
SEC File Number	001-35081
Address of Issuer	1001 LOUISIANA STREET SUITE 1000 HOUSTON TEXAS 77002
Phone	713-369-9000
Name of Person for Whose Account the Securities are To Be Sold	Garthwaite Michael P.
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	U.S. Capital Wealth 4444 Westheimer Rd. STE G500 Houston TX 77027	4650	143080.50	2222077616	09/16/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	07/19/2025	Stock Award	Issuer			12018	07/19/2025	Compensation
Common	07/20/2024	Stock Award	Issuer			6582	07/20/2024	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Michael Garthwaite 1001 Louisiana St, STE 1000 Houston TX 77002	Kinder Morgan	06/16/2026	1550	48722.99
Michael Garthwaite 1001 Louisiana St, STE 1000, Houston TX 77002	Kinder Morgan	07/16/2026	1550	50396.41
Michael Garthwaite 1001 Louisiana St, STE 1000, Houston TX 77002	Kinder Morgan	08/17/2026	1550	50607.72

144: Remarks and Signature

Remarks
Date of Notice	09/16/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	12/08/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Daniel Gardea as a duly authorized representative of National Financial Services LLC, as attorney-in-fact for Garthwaite Michael P..
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)