Kirby holder plans Form 144 sale of 3,960 shares

Kirby Corporation common stock is the subject of a planned sale of 3,960 shares under a Form 144 notice.

Rhea-AI Filing Summary

Kirby Corporation common stock is the subject of a planned sale of 3,960 shares under a Form 144 notice. The shares are to be sold through Merrill Lynch on the NYSE, with an aggregate market value of $477,904.53 and 54,200,000 shares outstanding.

The securities were acquired as stock bonus compensatory payments from Kirby Corporation, including 1,461 shares acquired and paid on 01/24/2026 and 5,375 shares acquired and paid on 02/03/2026. The filer represents they are not aware of undisclosed material adverse information about Kirby’s operations.

FAQ

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What does the latest Form 144 filing for Kirby (KEX) disclose?

The Form 144 notice covers a planned sale of Kirby Corporation common stock. It reports an intended sale of 3,960 shares, using Merrill Lynch as broker, on the NYSE, with an aggregate market value of $477,904.53 and 54,200,000 shares outstanding.

How many Kirby (KEX) shares are proposed to be sold in this Form 144?

The filing indicates a proposed sale of 3,960 shares of Kirby Corporation common stock. These shares are listed in the securities information table, alongside pricing that produces an aggregate market value of $477,904.53 for the planned transaction on the NYSE.

What is the aggregate market value of Kirby (KEX) shares in this planned Form 144 sale?

The Form 144 lists an aggregate market value of $477,904.53 for the 3,960 Kirby Corporation common shares to be sold. This value reflects the market pricing used in the notice for the NYSE transaction through Merrill Lynch as the designated broker.

How and when were the Kirby (KEX) shares to be sold under Form 144 acquired?

The shares were acquired as stock bonus compensatory payments from Kirby Corporation. The tables show 1,461 shares acquired and paid on 01/24/2026 and 5,375 shares acquired and paid on 02/03/2026, both characterized as compensatory stock bonus transactions.

On which exchange and through which broker will the Kirby (KEX) shares be sold?

The planned sale is to occur on the New York Stock Exchange (NYSE) using Merrill Lynch as broker. The broker’s address is listed as 800 Capitol St, Suite 1900, Houston, TX 77002, in the securities information section of the Form 144 notice.

What is the approximate sale date for the Kirby (KEX) shares in this Form 144?

The Form 144 specifies an approximate sale date of 02/10/2026 for the 3,960 Kirby Corporation common shares. This date appears in the securities information table, which summarizes the class of securities, broker, share amount, market value, and exchange.

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Accepted by SEC EDGAR 02/10/2026 - 03:55 PM EST 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	0001662899
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	Kirby Corporation
SEC File Number	001-07615
Address of Issuer	55 Waugh Dr Ste 1000 Houston TEXAS 77007
Phone	713-435-1000
Name of Person for Whose Account the Securities are To Be Sold	Scott Miller
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 Stock	Merrill Lynch 800 Capitol St Ste 1900 Houston TX 77002	3960	477904.53	54200000	02/10/2026	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 Stock	01/24/2026	Stock Bonus	Kirby Corporation			1461	01/24/2026	Compensatory Payment
Common Stock	02/03/2026	Stock Bonus	Kirby Corporation			5375	02/03/2026	Compensatory Payment

* 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

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	02/10/2026
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	Scott Miller
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)