Christian G. O'Neil - 02 Mar 2026 Form 4 Insider Report for KIRBY CORP (KEX)

Role: President and COO
Signature: Ronald A. Dragg, Agent and Attorney-in-Fact
Issuer symbol: KEX
Transactions as of: 02 Mar 2026
Net transactions value: -$1,493,722
Form type: 4
Filing time: 04 Mar 2026, 13:02:18 UTC
Previous filing: 05 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
O'Neil Christian G.	President and COO	55 WAUGH DRIVE, SUITE 1000, HOUSTON	Ronald A. Dragg, Agent and Attorney-in-Fact	04 Mar 2026	0001548929

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	KEX	Common Stock, par value $0.10 per share	Sale	$1,493,722	-11,287	-50%	$132.34	11,287	02 Mar 2026	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The reported price is the weighted average sales price. The sales were at prices ranging from $131.50 to $133.44 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.