International Bancshares to shift primary stock listing to Texas Stock Exchange on Oct. 19, 2026
IBOC•International Bancshares plans to move its primary listing from Nasdaq to the Texas Stock Exchange, with trading there set to begin at the Oct. 19, 2026 market open under ticker IBOC. Nasdaq trading is scheduled to continue through the Oct. 16 close, and shareholders need take no action.
1. Listing move dates
International Bancshares plans to move its primary stock listing from Nasdaq to the Texas Stock Exchange. Trading on the TXSE is set to begin at the Oct. 19, 2026 market open under ticker IBOC, while shares will continue trading on Nasdaq through the Oct. 16 market close. No shareholder action is required. The company plans a Houston closing-bell event on Dec. 7, 2026, tied to the move.
