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See how Context works →On the price, the facts of the public record■Insider buy□Insider sell◆Adverse 8-K filing●Results filed
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End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.
Latest on record
The most recent facts, as filed.
Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.
- Oct 6, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
- Aug 6, 2026Quarterly report · 10-QFiled by the company itself.Open the filing ↗
- Aug 6, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
In numbers
What this profile holds, counted.
Closes · 1 year250
SEC filings on record9298 flagged findings
Reported transactions (Form 4)46since Feb 24, 2022
Corporate events (8-K)26since Apr 7, 2005
What the record says
Description, identity and filings, each with its source.
Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.
What the company does
International Bancshares Corporation is a bank holding company based in Laredo, Texas whose primary subsidiary is International Bank of Commerce. Through its bank subsidiaries, it has 217 banking offices and 315 automated teller machines serving 88 communities in the U.S. states of Texas and Oklahoma.
Source: Wikipedia (CC BY-SA 4.0) · copied on Sep 3, 2026 · may not reflect recent changes.
Regulatory history
Topics detected in its SEC reports, with the original excerpt.
Each topic is assigned by a classifier over the full filing; the excerpts show where it was detected and are not always enough to verify it. Open the filing to read it in full.
- 2026-05-07capital return (buybacks/dividends)recentOpen filing ↗“…obligated to purchase shares under our stock repurchase program outside of the Rule 10b-18 and Rule 10b5-1trading plans. Except…”
+1 more passage from the same document
- “…December 31, 2026 2025 Liabilities and Shareholders’ Equity Liabilities: Deposits: …”
- 2026-05-07bank capital and credit cost contextrecentOpen filing ↗“…agreements 4,715 4,304 Other borrowings 67 1,476 Junior subordinated deferrable interest debentures 1,510 …”
+1 more passage from the same document
- “… Interest expense: Savings deposits 17,781 20,450 Time deposits 24,899 25,500 Securities sold under…”
- 2026-02-26capital return (buybacks/dividends)recentOpen filing ↗“…other things, the IRA imposes a 1% tax on the fair market value of stock repurchased after December 31, 2022 by publicly traded…”
+1 more passage from the same document
- “…lending transactions based on the risk weight category of the underlying collateral securing the transaction; ● Providing for a…”
- 2026-02-26bank capital and credit cost contextrecentOpen filing ↗“…decades. Although the Federal Reserve enacted six rate cuts in 2024 and 2025, reducing target interest rates to their current range…”
+1 more passage from the same document
- “…The Federal Reserve declined to implement additional rate cuts in January 2026. Volatility in interest rates may impact our…”
Original excerpts from SEC filings, untranslated. Not advice and not a prediction.
The 25 most recent filings (of 929)
Every SEC filing, newest first, with what it is. Below, each type with its own explanation.
- Oct 16, 26Form 25 ↗Delisting or deregistration new
- Oct 6, 268-K ↗Current report · Listing notice (8-K 3.01)
- Aug 6, 2610-Q ↗Quarterly report
- Aug 6, 268-K ↗Current report · Results
- Aug 3, 268-K ↗Current report · Other events
- May 22, 26Form 4 ↗Insider transaction
- May 21, 26Form 144 ↗Notice of proposed sale
- May 20, 268-K ↗Current report · Shareholder vote results
- May 12, 268-K ↗Current report · Bylaws or fiscal year change
- May 7, 2610-Q ↗Quarterly report
- May 7, 268-K ↗Current report · Results
- Apr 29, 26SCHEDULE 13G ↗Passive stake · Vanguard Portfolio Management · 5.5% · event on Mar 31, 26
- Apr 20, 26DEFA14A ↗Shareholder meeting and votes
- Apr 20, 26DEF 14A ↗Shareholder meeting and votes
- Mar 27, 26SCHEDULE 13G/A ↗Passive stake · amendment
- Feb 26, 2610-K ↗Annual report
- Feb 26, 268-K ↗Current report · Results
- Feb 13, 26SCHEDULE 13G ↗Passive stake · American Century Investment Management, Inc. · 5.2% · event on Dec 31, 25
- Feb 10, 26Form 4 ↗Insider transaction
- Feb 2, 268-K ↗Current report · Other events
- Nov 21, 25Form 144 ↗Notice of proposed sale
- Nov 6, 2510-Q ↗Quarterly report
- Nov 6, 258-K ↗Current report · Results
- Oct 9, 25SCHEDULE 13G/A ↗Passive stake · Dimensional Fund Advisors LP · 5.2% · event on Sep 30, 25 · amendment
- Sep 9, 25Form 4 ↗Insider transaction
929 filings on record, the oldest from May 15, 95.
Listing the 25 most recent filings of the 929 on record.
2717
- Oct 6, 26Listing notice (8-K 3.01)+2 more in the same filing8-K 3.01 ↗
5 senior executive changes2019 – 2022show all 5hide
- Apr 19, 22A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Feb 28, 22A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- May 20, 21A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Aug 7, 19A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- May 21, 19A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Sep 21, 18Entered a material agreement+1 more in the same filing8-K 1.01 ↗
5 senior executive changes2011 – 2017show all 5hide
- Dec 28, 17A senior executive left or was appointed8-K 5.02 ↗
- Sep 21, 15A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Dec 19, 12A senior executive left or was appointed8-K 5.02 ↗
- Mar 22, 12A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Dec 20, 11A senior executive left or was appointed8-K 5.02 ↗
- Sep 22, 11Restructuring plan with committed costs+1 more in the same filing8-K 2.05 ↗
5 senior executive changes2009 – 2010show all 5hide
- Dec 17, 10A senior executive left or was appointed8-K 5.02 ↗
- Aug 6, 10A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Mar 11, 10A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Jan 22, 10A senior executive left or was appointed8-K 5.02 ↗
- Dec 22, 09A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Dec 23, 08Entered a material agreement+6 more in the same filing8-K 1.01 ↗
- Aug 30, 07Auditor change filing (8-K Item 4.01)+1 more in the same filing8-K 4.01 ↗
3 material agreements entered2005 – 2006show all 3hide
- May 16, 06Entered a material agreement8-K 1.01 ↗
- May 20, 05Entered a material agreement+2 more in the same filing8-K 1.01 ↗
- Apr 7, 05Entered a material agreement8-K 1.01 ↗
Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.
Schedule 13G: short-form filing
The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.
- Vanguard Portfolio Management5.5%Mar 31, 26SCHEDULE 13G ↗
- American Century Investment Management, Inc.5.2%Dec 31, 25SCHEDULE 13G ↗3 co-filers on this document — the figure is the largest single stake, not their sum.
- Dimensional Fund Advisors LP5.2%Sep 30, 25SCHEDULE 13G/A ↗
Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.
- May 21, 26Sell$720KLarry A Norton↗
- Aug 15, 25Sell$2.7MANTONIO R SANCHEZ JR↗
- Aug 14, 25Sell$5.6MANTONIO R SANCHEZ JR↗
- Nov 13, 24Sell$4.7MDENNIS E NIXONCEO↗
- Nov 12, 24Sell$2.5MDENNIS E NIXONCEO↗
- May 22, 24Sell$2.9MANTONIO R SANCHEZ JR↗
- May 21, 24Sell$1.8MANTONIO R SANCHEZ JR↗
- Mar 11, 24Sell$2.2MANTONIO R SANCHEZ JR↗
- Dec 8, 23Sell$2.4MANTONIO R SANCHEZ JR↗
- Dec 8, 23Sell$1.2MANTONIO R SANCHEZ JR↗
- Dec 7, 23Sell$2.5MANTONIO R SANCHEZ JR↗
- Dec 7, 23Sell$1.2MANTONIO R SANCHEZ JR↗
There are 7 more transactions in this stretch.
Stock compensation, tax and giftsshow the 16 other transactionshide
Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.
- Feb 6, 26Compensation$34KJUDITH I WAWROSKITREASURER/PAO↗
- Feb 6, 26Compensation$5KJUDITH I WAWROSKITREASURER/PAO↗
- Sep 5, 25Compensation$24KJUDITH I WAWROSKITREASURER/PAO↗
- Sep 5, 25Other$43KJUDITH I WAWROSKITREASURER/PAO↗
- Jun 5, 25Compensation$27KJUDITH I WAWROSKITREASURER/PAO↗
- Jun 5, 25Compensation$5KJUDITH I WAWROSKITREASURER/PAO↗
- Dec 17, 24Giftamount n/aANTONIO R SANCHEZ JR↗
- Dec 17, 24Giftamount n/aANTONIO R SANCHEZ JR↗
- Aug 13, 24Compensation$19KJUDITH I WAWROSKITREASURER/PAO↗
- Jan 23, 24Compensation$107KDALIA F MARTINEZVICE PRESIDENT↗
- Jan 23, 24Tax$107KDALIA F MARTINEZVICE PRESIDENT↗
- Oct 4, 23Otheramount n/aANTONIO R SANCHEZ JR↗
- Aug 7, 23Compensation$8KJUDITH I WAWROSKITREASURER/PAO↗
- Aug 7, 23Compensation$3KJUDITH I WAWROSKITREASURER/PAO↗
- Mar 15, 23Otheramount n/aANTONIO R SANCHEZ JR↗
- Feb 7, 23Giftamount n/aDENNIS E NIXONCEO↗
The full record holds 35 transactions and goes back to Feb 24, 22.
Its sector and its market
International Bancshares Corporation among Financials companies
The profile shows what is on record. Context and Radar place the company among those of its sector and region.
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Coverage
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Where each figure comes from and how far it reaches.
- Prices
- End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
- Series quality
- 250 clean closes in the period.
- SEC records
- 929 documents on file, from May 15, 1995 to Oct 16, 2026.
- Company description
- Wikipedia, read on Sep 3, 2026.
- This page
- Generated on Oct 19, 2026; refreshed through the day.
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No. It is one close per session, from the provider and with the date shown on the profile; it does not update during the trading day.
Which SEC documents appear here?
Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.
Why does a European company show no SEC records?
It depends on the company: some European issuers file a 20-F or 6-K with the SEC and others don't. The profile shows whatever is on record; when there is nothing, it says so rather than guessing why. Europe does not yet have a common filing archive like EDGAR in the United States. The EU will open its own, ESAP, in July 2027 (managers' transactions arrive in January 2028), and we plan to add it once it is available.
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