INTERNATIONAL BANCSHARES (IBOC) stock: insider trades, news & valuation
Net sellingShare price and insider trades
INTERNATIONAL BANCSHARES insider trading at a glance (Oct 9, 2026): in the past 12 months, 0 insiders bought $0 and 1 sold $720K of IBOC stock on the open market.
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IBOC insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | — | 0 | — | 0 |
| Q2 2026 | — | 0 | $720K | 1 |
Valuation, profit and volume
Summary
Over the past 12 months, 0 INTERNATIONAL BANCSHARES CORP insiders reported open-market purchases totaling $0, while 1 insider reported sales totaling $720K. 0 of 1 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| May 22SEC | Larry A NortonDirector | Sell | 10,000111,917 held (−8%) | $72.00 | $720K | -5.7% | — |
Insiders at INTERNATIONAL BANCSHARES CORP
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Larry A NortonDirector | — | $720K | May 22, 2026 | — |
IBOC stock: common questions
Are INTERNATIONAL BANCSHARES CORP insiders buying IBOC stock?
In the past 12 months, 0 insiders reported open-market purchases of IBOC worth $0.
Are INTERNATIONAL BANCSHARES CORP insiders selling IBOC stock?
1 insiders reported sales worth $720K over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is IBOC's 52-week range?
Over the past year IBOC has traded between $62.16 and $77.07. It last closed at $67.92 on Oct 9, 2026.