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Kirby Corp VP and CIO Scott P. Miller reported routine equity compensation activity involving company common stock. On January 24, 2026, 2,010 restricted stock units were converted into an equal number of Kirby common shares at a stated price of $0 per unit, reflecting that these were previously granted awards rather than a market purchase. Following this, Miller directly held 4,010 shares of common stock.
On the same date, a separate transaction coded "F" shows 549 common shares disposed of at $128.7 per share. After this disposition, Miller directly owned 3,461 Kirby common shares. The footnotes clarify that each restricted stock unit represents a contingent right to receive cash or one share of Kirby common stock and that these units were part of a grant made on January 29, 2021 that vests in five equal annual installments beginning January 24, 2022.
Kirby Corp executive Amy D. Husted, Executive Vice President, General Counsel and Secretary, reported equity activity involving company stock. On January 24, 2026, she exercised 2,758 restricted stock units into an equal number of shares of Kirby common stock at a stated price of $0 per share, reflecting the vesting of a portion of a prior equity award.
On the same date, 1,141 shares of common stock were withheld at $128.7 per share in a transaction coded "F," typically used for tax withholding, leaving her with 13,377 shares held directly. She also reports indirect ownership of 3,533 shares through a 401(k) plan and 200 shares held indirectly through her husband. The restricted stock units were originally granted on January 29, 2021 and vest in five equal annual installments beginning January 24, 2022.
Kirby Corporation CEO and director David W. Grzebinski reported equity award activity in Kirby Corp (KEX). On January 24, 2026, 8,150 restricted stock units were converted (transaction code M) into 8,150 shares of common stock at a stated price of $0 per share. On the same date, 3,244 shares of common stock were disposed of in a separate transaction coded F at $128.7 per share. After these transactions, Grzebinski directly held 84,615 shares of Kirby common stock. The restricted stock units were originally granted on January 29, 2021 and vest in five equal annual installments beginning January 24, 2022, with the issuer able to deliver either cash or common shares on each vesting date.
Kirby Corp vice president and controller Ronald A. Dragg reported the vesting of 887 restricted stock units into common stock on January 24, 2026, at an exercise price of $0 per share. To cover tax obligations, 263 common shares were withheld at a price of $128.70 per share, leaving him with 10,949 shares of Kirby common stock held directly and 1,521 shares held indirectly through a 401(k) plan.
The restricted stock units were originally granted on January 29, 2021 and vest in five equal annual installments beginning on January 24, 2022. Each unit represents a contingent right to receive either cash or one share of Kirby common stock, at the company’s election, delivered on or as soon as practicable after each vesting date.
Kirby Corporation's President and COO reported an insider transaction involving company common stock. On December 22, 2025, the officer exercised employee stock options to buy 11,145 shares of Kirby common stock at an exercise price of $73.29 per share. That same day, the officer reported selling 11,145 shares of common stock at a weighted average price of $111.68 per share, with individual sale prices ranging from $111.63 to $111.82 per share.
Following these transactions, the officer directly beneficially owned 14,835 shares of Kirby common stock, and the reported employee stock option position tied to these 11,145 shares was reduced to zero.
Kriby Corporation has a shareholder who filed a notice of proposed sale under Rule 144 for 11,145 shares of common stock. The shares are planned to be sold through Merrill Lynch on the NYSE around 12/22/2025, with an aggregate market value of $1,244,723.27 and 54,200,000 shares of this class reported as outstanding.
The seller acquired the shares via a stock option from Kriby Corporation, with payment described as a compensatory payment dated 01/31/2020. By signing the notice, the seller represents that they do not know of any material adverse information about the issuer’s current or prospective operations that has not been publicly disclosed.
Kirby Corp (KEX) officer reports stock sale. A company officer, listed as VP IR & Treasurer, reported selling 1,500 shares of Kirby Corp common stock on 12/01/2025. The transaction was coded as a sale at a weighted average price of $114.12 per share, with individual sale prices ranging from $114.00 to $114.29 per share.
After this transaction, the reporting person beneficially owns 958 shares of Kirby Corp common stock, held directly. The report notes that full details of the number of shares sold at each separate price within the range are available from the reporting person upon request by Commission staff.
Kirby Corporation had a shareholder file a Form 144 notice to sell 1,500 shares of its common stock through Merrill Lynch on the NYSE around 12/01/2025. The filing lists an aggregate market value of $171,139.49 for these shares, compared with 54,200,000 common shares outstanding.
The shares to be sold were acquired through stock option exercises from Kirby Corporation on several dates in 2024 and early 2025, with individual option-related acquisitions of 37, 612, 277, and 574 shares. By signing the notice, the seller represents they are not aware of any undisclosed material adverse information about Kirby’s current or prospective operations.
Kirby Corp (KEX) executive vice president, general counsel and secretary exercised employee stock options and sold common shares in the company. On 11/21/2025, the insider exercised 10,413 employee stock options with an exercise price of $73.93 per share, acquiring the same number of Kirby common shares.
On the same date, the insider reported a sale of 10,413 Kirby common shares at a weighted average price of $107.42 per share, with individual trades executed between $107.33 and $107.70 per share. Following these transactions, the insider directly beneficially owned 11,760 shares of Kirby common stock and held 0 employee stock options of this grant.
Kirby Corp (KEX) CEO and director exercised employee stock options and sold the resulting shares. On 11/21/2025, the insider exercised 29,451 employee stock options with an exercise price of $73.93 per share, receiving the same number of Kirby common shares. The same day, 29,451 common shares were sold in an open market transaction at a weighted average price of $107.41 per share, with individual sale prices ranging from $106.87 to $108.12 per share. After these transactions, the insider directly beneficially owned 79,709 Kirby common shares, and the reported option grant was fully exercised, leaving 0 derivative securities from that grant.