International Bancshares Corporation
A bank holding company headquartered in Laredo, Texas, that runs a network of community banks serving towns across Texas and Oklahoma — one of the largest Hispanic-owned banking groups in the United States. It was founded in 1966 as the International Bank of Commerce, named for its mission of being a financial bridge for goods and capital moving across the U.S.-Mexico border, offering fast, bilingual service to cross-border trade. The "International" in its name celebrates that border-spanning role rather than any global reach.
Sold 610.0K
Sold 100.0K
Sold 10.0K
Bought 93
Granted 4.7K
Granted 5.0K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Sanchez Antonio R JrDirector, 10% owner · 21 transactions | — | 3.50Mas of Aug 2025 | — | — | 610.0K |
| Nixon Dennis ECEO, Director · 14 transactions | — | 1.83Mas of Nov 2024 | — | — | 100.0K |
| Norton Larry ADirector · 1 transaction | — | 112.8K | — | — | 10.0K |
| Zuniga Diana GDirector · 3 transactions | — | 14.3Kas of Apr 2023 | — | 93 | — |
| Wawroski Judith ITREASURER/PAO · 12 transactions | +46.3% | 12.0K | 4.7K | — | — |
| Martinez Dalia FVICE PRESIDENT · 2 transactions | — | 5.8Kas of Jan 2024 | 5.0K | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 5 years: -719.9K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.