02:38 PM EDT, 09/08/2025 (MT Newswires) -- Kirby (KEX) said Monday that its board has approved a share repurchase authorization for up to eight million additional shares.

The authorization adds to the some 0.8 million shares available for repurchase as of Sept. 5 from its previous authorization, it said.

The latest authorization has no expiration date, Kirby said.

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