Stocktoria
INTERNATIONAL BANCSHARES CORP IBOC
Nasdaq · XNAS · stock · State Commercial Banks · website · IPO 1986-09-16
INTERNATIONAL BANCSHARES CORP insider transactions (Form 4)
| Insider | Role | Date | Action | Shares | Price |
|---|---|---|---|---|---|
| Norton Larry A | director | 2026-05-21 | Sell | 10,000 | $72.00 |
| WAWROSKI JUDITH I | TREASURER/PAO | 2026-02-06 | Option exercise | 875 | $38.30 |
| WAWROSKI JUDITH I | TREASURER/PAO | 2026-02-06 | Option exercise | 300 | $16.84 |
| WAWROSKI JUDITH I | TREASURER/PAO | 2025-09-05 | Option exercise | 600 | $39.33 |
| WAWROSKI JUDITH I | TREASURER/PAO | 2025-09-05 | Disposition | 600 | $71.58 |
| SANCHEZ ANTONIO R JR | director | 2025-08-15 | Sell | 40,000 | $68.12 |
| SANCHEZ ANTONIO R JR | director | 2025-08-14 | Sell | 80,000 | $69.83 |
| WAWROSKI JUDITH I | TREASURER/PAO | 2025-06-05 | Option exercise | 700 | $38.30 |
Source: SEC EDGAR filings · CIK 0000315709 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.