| 2021-08-05 | +6.3% | legal | SEC EDGAR | IBOC 8-K: 2.02 and (SEC Filing) |
| 2024-08-01 | -5.9% | news | Seeking Alpha | International Bancshares declares $0.66 dividend |
| 2024-08-01 | -5.9% | legal | SEC EDGAR | IBOC 8-K: 8.01 and (SEC Filing) |
| 2024-08-01 | -5.9% | legal | SEC EDGAR | IBOC 8-K: 2.02 and (SEC Filing) |
| 2023-11-02 | +4.8% | earnings | Seeking Alpha | International Bancshares GAAP EPS of $1.66 |
| 2023-11-02 | +4.8% | legal | SEC EDGAR | IBOC 8-K: 2.02 and (SEC Filing) |
| 2026-02-02 | +4.4% | news | Business Wire | International Bancshares Corporation Announces Increase in Cash Dividend |
| 2026-02-02 | +4.4% | news | Seeking Alpha | International Bancshares declares $0.73 dividend |
| 2026-02-02 | +4.4% | news | Seeking Alpha | International Bancshares raises dividend by 4.3% |
| 2026-02-02 | +4.4% | legal | SEC EDGAR | IBOC 8-K: 8.01 and (SEC Filing) |
| 2026-02-02 | +4.4% | news | TipRanks | International Bancshares boosts semi-annual dividend to shareholders - TipRanks |
| 2026-02-02 | +4.4% | news | Yahoo Finance | International Bancshares Corporation Announces Increase in Cash Dividend - Yahoo Finance |
| 2023-02-23 | +4.2% | earnings | Seeking Alpha | International Bancshares GAAP EPS of $4.78, revenue of $674.76M |
| 2023-02-23 | +4.2% | legal | SEC EDGAR | IBOC 8-K: 2.02 and (SEC Filing) |
| 2024-08-02 | -3.9% | earnings | Seeking Alpha | International Bancshares GAAP EPS of $1.56 |
| 2024-11-08 | +3.9% | earnings | Seeking Alpha | International Bancshares GAAP EPS of $1.60 |
| 2021-07-21 | -3.5% | legal | SEC EDGAR | IBOC 8-K: 8.01 and (SEC Filing) |
| 2022-11-03 | +3.5% | earnings | Seeking Alpha | International Bancshares GAAP EPS of $1.34 |
| 2022-11-03 | +3.5% | legal | SEC EDGAR | IBOC 8-K: 2.02 and (SEC Filing) |
| 2023-05-24 | -3.3% | legal | SEC EDGAR | IBOC 8-K: 8.01 and (SEC Filing) |
| 2022-02-28 | -3.3% | legal | SEC EDGAR | IBOC 8-K: 5.02 and (SEC Filing) |
| 2023-11-30 | +3.2% | news | Seeking Alpha | International Bancshares director Antonio Sanchez sells common shares worth ~$2.69M |
| 2026-01-09 | -3.2% | news | simplywall.st | Is International Bancshares (IBOC) Pricing Reflect Its Strong Multi‑Year Share Returns? - simplywall.st |
| 2024-11-07 | -3.2% | legal | SEC EDGAR | IBOC 8-K: 2.02 and (SEC Filing) |
| 2026-04-15 | -3.2% | earnings | MarketBeat | International Bancshares Corporation (NASDAQ:IBOC) Sees Significant Drop in Short Interest - MarketBeat |
| 2026-02-26 | -2.9% | earnings | Associated Press Finance | International Bancshares: Q4 Earnings Snapshot |
| 2026-02-26 | -2.9% | earnings | MT Newswires | International Bancshares Q4 Earnings Fall |
| 2026-02-26 | -2.9% | earnings | Business Wire | IBC Reports Strong Earnings in 2025 |
| 2026-02-26 | -2.9% | earnings | Seeking Alpha | International Bancshares GAAP EPS of $6.62 |
| 2026-02-26 | -2.9% | legal | SEC EDGAR | IBOC 8-K: 2.02 and (SEC Filing) |
| 2026-02-26 | -2.9% | earnings | Business Wire | IBC Reports Strong Earnings in 2025 - Business Wire |
| 2026-03-30 | -2.7% | earnings | MarketBeat | International Bancshares Corporation (NASDAQ:IBOC) Short Interest Up 24.0% in March - MarketBeat |
| 2022-02-04 | +2.7% | news | Seeking Alpha | International Bancshares declares $0.60 dividend |
| 2022-02-04 | +2.7% | legal | SEC EDGAR | IBOC 8-K: 8.01 and (SEC Filing) |
| 2022-04-19 | +2.7% | legal | SEC EDGAR | IBOC 8-K: 5.02 and (SEC Filing) |
| 2025-02-27 | +2.5% | earnings | Seeking Alpha | International Bancshares GAAP EPS of $6.57 |
| 2025-02-27 | +2.5% | legal | SEC EDGAR | IBOC 8-K: 2.02 and (SEC Filing) |
| 2025-02-27 | +2.5% | earnings | Business Wire | IBC Reports Strong Earnings in 2024 - Business Wire |
| 2024-03-16 | -2.3% | news | Seeking Alpha | Breaking down banks exposure to troubled commercial property market |
| 2025-02-26 | +2.1% | news | Intellectia AI | IBOC Forecast — Price Prediction for 2026. Should I Buy IBOC? - Intellectia AI |
| 2026-02-08 | -2.0% | news | Simply Wall St. | There's A Lot To Like About International Bancshares' (NASDAQ:IBOC) Upcoming US$0.73 Dividend |
| 2026-02-08 | -2.0% | news | Yahoo Finance | There's A Lot To Like About International Bancshares' (NASDAQ:IBOC) Upcoming US$0.73 Dividend - Yahoo Finance |
| 2025-08-15 | -2.0% | news | Investing.com | Sanchez, director at International Bancshares, sells $8.3m in IBOC stock - Investing.com |
| 2022-04-01 | -2.0% | legal | SEC EDGAR | IBOC 8-K: 8.01 (SEC Filing) |
| 2024-03-26 | +2.0% | news | CNN | symbol__ Stock Quote Price and Forecast - CNN |
| 2026-04-08 | +1.9% | news | TipRanks | Why International Bancshares Stock Is Suddenly Slumping - TipRanks |
| 2026-04-08 | +1.9% | earnings | MarketBeat | International Bancshares (NASDAQ:IBOC) Sets New 52-Week Low - Time to Sell? - MarketBeat |
| 2026-04-21 | -1.8% | news | Stock Traders Daily | Trading Systems Reacting to (IBOC) Volatility - Stock Traders Daily |
| 2024-04-03 | +1.8% | legal | SEC EDGAR | IBOC 8-K: 8.01 and (SEC Filing) |
| 2024-05-02 | +1.7% | legal | SEC EDGAR | IBOC 8-K: 2.02 and (SEC Filing) |
| 2025-08-01 | +1.6% | news | Seeking Alpha | International Bancshares declares $0.70 dividend |
| 2025-08-01 | +1.6% | legal | SEC EDGAR | IBOC 8-K: 8.01 and (SEC Filing) |
| 2024-04-12 | +1.6% | legal | SEC EDGAR | IBOC 8-K: 8.01 and (SEC Filing) |
| 2025-08-07 | -1.5% | legal | SEC EDGAR | IBOC 8-K: 2.02 and (SEC Filing) |
| 2025-08-07 | -1.5% | earnings | Business Wire | IBC Reports Strong Earnings for the First Half of 2025 - Business Wire |
| 2023-05-04 | +1.5% | legal | SEC EDGAR | IBOC 8-K: 2.02 and (SEC Filing) |
| 2023-07-27 | -1.5% | news | Seeking Alpha | International Bancshares declares $0.63 dividend |
| 2023-07-27 | -1.5% | legal | SEC EDGAR | IBOC 8-K: 8.01 and (SEC Filing) |
| 2025-02-03 | +1.4% | news | Seeking Alpha | International Bancshares raises dividend by 6% to $0.70/share |
| 2025-02-03 | +1.4% | legal | SEC EDGAR | IBOC 8-K: 8.01 and (SEC Filing) |
| 2024-02-01 | -1.4% | news | Seeking Alpha | International Bancshares raises dividend by 4.8% to $0.66/share |
| 2024-02-01 | -1.4% | legal | SEC EDGAR | IBOC 8-K: 8.01 and (SEC Filing) |
| 2021-08-09 | +1.3% | news | Seeking Alpha | International Bancshares declares $0.60 dividend |
| 2021-08-09 | +1.3% | legal | SEC EDGAR | IBOC 8-K: 8.01 and (SEC Filing) |
| 2026-04-17 | +1.3% | earnings | TradingView | Net revenue of International Bancshares Corporation – NASDAQ:IBOC - TradingView |
| 2025-11-06 | -1.2% | earnings | Seeking Alpha | International Bancshares GAAP EPS of $1.74 |
| 2025-11-06 | -1.2% | legal | SEC EDGAR | IBOC 8-K: 2.02 and (SEC Filing) |
| 2025-11-06 | -1.2% | earnings | Business Wire | IBC Reports Strong Earnings for the Third Quarter of 2025 - Business Wire |
| 2022-08-04 | +1.2% | news | Seeking Alpha | International Bancshares declares $0.60 dividend |
| 2022-08-04 | +1.2% | earnings | Seeking Alpha | International Bancshares GAAP EPS of $0.92 |
| 2022-08-04 | +1.2% | legal | SEC EDGAR | IBOC 8-K: 8.01 and (SEC Filing) |
| 2022-08-04 | +1.2% | legal | SEC EDGAR | IBOC 8-K: 2.02 and (SEC Filing) |
| 2023-08-03 | -1.1% | earnings | Seeking Alpha | International Bancshares GAAP EPS of $1.62 |
| 2023-08-03 | -1.1% | legal | SEC EDGAR | IBOC 8-K: 2.02 and (SEC Filing) |
| 2023-02-01 | -1.0% | legal | SEC EDGAR | IBOC 8-K: 8.01 and (SEC Filing) |
| 2023-12-12 | +1.0% | news | Seeking Alpha | International Bancshares director sells shares |
| 2025-03-14 | -0.9% | legal | SEC EDGAR | IBOC 8-K: 8.01 (SEC Filing) |
| 2026-03-27 | +0.8% | news | Stock Titan | Vanguard amends Schedule 13G/A; reports 0 IBOC shares (IBOC) - Stock Titan |
| 2024-05-03 | +0.8% | earnings | Seeking Alpha | International Bancshares reports Q1 results |
| 2026-04-22 | +0.7% | news | MSN | MSN Money - MSN |
| 2026-04-22 | +0.7% | earnings | MarketBeat | Boston Trust Walden Corp Lowers Position in International Bancshares Corporation $IBOC - MarketBeat |
| 2025-08-08 | -0.7% | earnings | Seeking Alpha | International Bancshares GAAP EPS of $1.61 |
| 2025-07-09 | -0.6% | news | TradingView | Using the New 2025 TradingView Screener to find Golden Crosses for NASDAQ:IBOC by zAngus - TradingView |
| 2022-05-05 | -0.6% | legal | SEC EDGAR | IBOC 8-K: 2.02 and (SEC Filing) |
| 2026-04-20 | -0.5% | news | Stock Titan | [DEF 14A] INTERNATIONAL BANCSHARES CORP Definitive Proxy Statement - Stock Titan |
| 2026-04-20 | -0.5% | news | Meyka | Why Is International Bancshares Corporation (IBOC) Stock Down Today? - Meyka |
| 2026-04-07 | +0.5% | news | simplywall.st | International Bancshares (IBOC) Valuation Check After Dividend Hike And Full Year 2025 Results - simplywall.st |
| 2026-02-16 | +0.5% | news | marketscreener.com | International Bancshares Corporation authorizes a Buyback Plan. - marketscreener.com |
| 2025-05-05 | +0.5% | legal | SEC EDGAR | IBOC 8-K: 2.02 and (SEC Filing) |
| 2024-02-26 | -0.5% | legal | SEC EDGAR | IBOC 8-K: 2.02 and (SEC Filing) |
| 2025-05-06 | -0.4% | earnings | Seeking Alpha | International Bancshares GAAP EPS of $1.56 |
| 2024-03-29 | -0.4% | legal | Yahoo Finance | 7 Dividend Stocks to Secure Your Financial Freedom by 2026 - Yahoo Finance |
| 2021-05-06 | +0.3% | earnings | Seeking Alpha | International Bancshares reports Q1 results |
| 2021-05-06 | +0.3% | legal | SEC EDGAR | IBOC 8-K: 2.02 and (SEC Filing) |
| 2021-11-04 | +0.3% | legal | SEC EDGAR | IBOC 8-K: 2.02 and (SEC Filing) |
| 2026-01-06 | +0.3% | news | Kalkine Media | International Bancshares (NASDAQ:IBOC) nasdaq index Banking Framework - Kalkine Media |
| 2026-04-04 | +0.3% | analyst | simplywall.st | Is Rising Short Interest Diverging From Bullish Analyst Views And Altering The Investment Case For International Bancshares (IBOC)? - simplywall.st |
| 2026-04-04 | +0.3% | news | Intellectia AI | AI Investing Insights - Official Homepage - Intellectia AI™ - Intellectia AI |
| 2022-02-24 | -0.2% | earnings | Seeking Alpha | International Bancshares GAAP EPS of $4.00, revenue of $593.6M |
| 2022-02-24 | -0.2% | legal | SEC EDGAR | IBOC 8-K: 2.02 and (SEC Filing) |
| 2021-05-07 | +0.2% | legal | SEC EDGAR | IBOC 8-K: 8.01 and (SEC Filing) |
| 2026-04-16 | +0.1% | news | marketscreener.com | International Bancshares Corporation's Equity Buyback announced on March 14, 2005, has expired. - marketscreener.com |
| 2026-02-05 | -0.1% | news | Simply Wall St. | International Bancshares (NASDAQ:IBOC) Is Increasing Its Dividend To $0.73 |
| 2026-02-05 | -0.1% | news | simplywall.st | International Bancshares' (NASDAQ:IBOC) Upcoming Dividend Will Be Larger Than Last Year's - simplywall.st |
| 2026-04-23 | -0.1% | earnings | Xã Thanh Hà | IBOC International posts Q4 2025 EPS beat and mild YoY revenue growth, shares tick higher on positive investor response. - Pre Earnings - Xã Thanh Hà |
| 2021-05-20 | -0.0% | legal | SEC EDGAR | IBOC 8-K: 5.02 and 5.07 (SEC Filing) |
| 2026-04-10 | -0.0% | news | Stock Traders Daily | How International Bancshares Corporation (IBOC) Affects Rotational Strategy Timing - Stock Traders Daily |
| 2026-04-02 | +0.0% | news | Cổng thông tin điện tử tỉnh Lào Cai | Will International (IBOC) Stock Go Higher | Price at $67.77, Down 0.15% - Reward Analysis - Cổng thông tin điện tử tỉnh Lào Cai |
| 2026-04-25 | — | earnings | MarketBeat | International Bancshares Corporation $IBOC Shares Sold by Polaris Capital Management LLC - MarketBeat |