David W. Grzebinski - 21 Nov 2025 Form 4 Insider Report for KIRBY CORP (KEX)

Role
CEO, Director
Signature
Ronald A. Dragg, Agent and Attorney-in-Fact
Issuer symbol
KEX
Transactions as of
21 Nov 2025
Transactions value $
-$986,019
Form type
4
Filing time
24 Nov 2025, 11:20:55 UTC
Previous filing
04 Feb 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Grzebinski David W CEO, Director 55 WAUGH DRIVE, SUITE 1000, HOUSTON Ronald A. Dragg, Agent and Attorney-in-Fact 24 Nov 2025 0001483620

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 Options Exercise $2.18M +29.5K +36.95% $73.93 109K 21 Nov 2025 Direct
transaction KEX Common Stock, par value $0.10 per share Sale -$3.16M -29.5K -26.98% $107.41 79.7K 21 Nov 2025 Direct F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction KEX Employee Stock Options (Right to Buy) Options Exercise $0 -29.5K -100% $0.00 0 21 Nov 2025 Common Stock 29.5K $73.93 Direct
* 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 $106.87 to $108.12 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.