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AI brief of an SEC Form 8-K · Intl Bancshares (IBOC)

IBC to move Nasdaq listing to Texas Stock Exchange; trading begins Oct. 19, 2026

Neutral Impact 3 of 5 shareholder Written later

International Bancshares said it will voluntarily withdraw its common stock listing from Nasdaq and transfer the primary listing to the Texas Stock Exchange. Trading on Nasdaq is expected to end at the close on October 16, 2026, and begin on TXSE at market open on October 19, 2026, under the same ticker, IBOC. The company said no action is required from shareholders, and the filing contains no financial results.

Key points

  • Nasdaq trading expected to cease at the close on Friday, October 16, 2026
  • TXSE trading expected to begin at market open on Monday, October 19, 2026, under ticker IBOC
  • No shareholder action is required, according to the company
  • A closing-bell ceremony is planned in Houston on December 7, 2026

The filing

CompanyIntl Bancshares (IBOC)
Form8-K, current report
Filed with the SECOct 6, 2026, 8:08 AM ET
Accession number0001104659-26-113899

Items reported: 3.01 Delisting / Listing Rule Notice7.01 Regulation FD Disclosure

Read the filing on SEC.gov ↗

Written by AI (Anthropic Claude, claude-haiku-5-5) on Nov 8, 2026, 1:01 AM ET, from the text of the filing and its press-release exhibits only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on October 06, 2026.

Briefs are written by AI from the filing text (each brief's own page names the model) and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the model's reading of the filing for shareholders, not a price forecast. Not investment advice.