Kirby Corp (KEX) VP sells 2,000 shares in open-market trade

Rhea-AI Filing Summary

Kirby Corp vice president William Matthew Woodruff, VP of Public and Govt Affairs, reported an open-market sale of 2,000 shares of Kirby common stock on February 9, 2026 at a weighted average price of $121.88 per share.

The filing notes that the individual sales occurred in a price range from $121.78 to $121.98 per share. After these transactions, Woodruff directly owned 687 shares of Kirby common stock.

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

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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^*

Woodruff William Matthew

(Last) (First) (Middle)

55 WAUGH DRIVE

SUITE 1000

(Street)

HOUSTON TX 77007

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
KIRBY CORP [ KEX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP of Public and Govt Affairs

3. Date of Earliest Transaction (Month/Day/Year)
02/09/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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, par value $0.10 per share	02/09/2026		S		2,000	D	$121.88(1)	687	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. The reported price is the weighted average sales price. The sales were at prices ranging from $121.78 to $121.98 per share. The reporting person will provide, upon request by the commission staff, full information regarding the number of shares sold at each separate price.

	Ronald A. Dragg, Agent and Attorney-in-Fact	02/11/2026
	** 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.

FAQ

What insider transaction did Kirby Corp (KEX) report for William Matthew Woodruff?

Kirby Corp reported that VP William Matthew Woodruff sold 2,000 shares. The Form 4 shows an open-market sale of Kirby common stock on February 9, 2026, reducing his directly held position to 687 shares afterward.

At what price did William Matthew Woodruff sell Kirby Corp (KEX) shares?

The weighted average sale price was $121.88 per share. According to the Form 4, individual trades occurred in a price range from $121.78 to $121.98 per share, resulting in an overall weighted average of $121.88 for the 2,000 shares sold.

How many Kirby Corp (KEX) shares does William Matthew Woodruff own after the sale?

After the reported sale, Woodruff directly owns 687 shares. The Form 4 lists this balance in the column for securities beneficially owned following the reported transaction, reflecting his remaining direct ownership of Kirby common stock.

What role does William Matthew Woodruff hold at Kirby Corp (KEX)?

William Matthew Woodruff serves as VP of Public and Government Affairs. The Form 4 identifies him as an officer, not a director or 10% owner, and specifies this title in the relationship section of the filing.

What type of transaction code appears on the Kirby Corp (KEX) Form 4?

The Form 4 uses transaction code “S” for the trade. Code S indicates an open-market or private sale of non-derivative securities, matching the 2,000 Kirby common shares sold by officer William Matthew Woodruff on February 9, 2026.

Does the Kirby Corp (KEX) Form 4 specify the price range for Woodruff’s sale?

Yes, it reports a sale range of $121.78 to $121.98 per share. A footnote explains that the $121.88 figure is a weighted average, and the reporting person can provide details on the number of shares sold at each individual price.