Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Insider Trading Summary (Last 30 Days)

See how company executives and directors have been buying or selling shares over the past 30 days. Insider trading activity can help investors better understand company leadership's actions.

Transactions

0

Insider Involved

0

Total Buys

$0.00

Total Sells

$0.00

Insider Trading History (Last 12 Months)

Browse insider buying and selling activity reported to the SEC over the past year, including who traded, when they traded, and the value of each transaction.

No Insider Transactions found for INTERNATIONAL BANCSHARES CORP

Historical Insider Trading

View older insider trading records reported to the SEC to research long-term buying and selling trends.

DATE

INSIDER

INSIDER TYPE SHARES PRICE

SHARES

PRICE

VALUE

Aug 15, 2025

SANCHEZ ANTONIO R JR

SANCHEZ ANTONIO R JR
Sell
40,000 $68.12

40,000

$68.12

$2,724,800

Aug 14, 2025

SANCHEZ ANTONIO R JR

SANCHEZ ANTONIO R JR
Sell
80,000 $69.83

80,000

$69.83

$5,586,400

Nov 13, 2024

NIXON DENNIS E

NIXON DENNIS E
CEO
Sell
65,185 $71.47

65,185

$71.47

$4,658,772

Nov 12, 2024

NIXON DENNIS E

NIXON DENNIS E
CEO
Sell
34,815 $72.18

34,815

$72.18

$2,512,947

May 22, 2024

SANCHEZ ANTONIO R JR

SANCHEZ ANTONIO R JR
Sell
49,888 $58.39

49,888

$58.39

$2,912,960

May 21, 2024

SANCHEZ ANTONIO R JR

SANCHEZ ANTONIO R JR
Sell
30,112 $59.75

30,112

$59.75

$1,799,192

Mar 11, 2024

SANCHEZ ANTONIO R JR

SANCHEZ ANTONIO R JR
Sell
40,000 $54.22

40,000

$54.22

$2,168,800

Dec 08, 2023

SANCHEZ ANTONIO R JR

SANCHEZ ANTONIO R JR
Sell
25,000 $48.86

25,000

$48.86

$1,221,500

Dec 08, 2023

SANCHEZ ANTONIO R JR

SANCHEZ ANTONIO R JR
Sell
50,000 $48.86

50,000

$48.86

$2,443,000

Dec 07, 2023

SANCHEZ ANTONIO R JR

SANCHEZ ANTONIO R JR
Sell
25,000 $49.06

25,000

$49.06

$1,226,500

Dec 07, 2023

SANCHEZ ANTONIO R JR

SANCHEZ ANTONIO R JR
Sell
50,000 $49.06

50,000

$49.06

$2,453,000

Nov 28, 2023

SANCHEZ ANTONIO R JR

SANCHEZ ANTONIO R JR
Sell
15,000 $44.63

15,000

$44.63

$669,450

Nov 27, 2023

SANCHEZ ANTONIO R JR

SANCHEZ ANTONIO R JR
Sell
45,000 $44.79

45,000

$44.79

$2,015,550

Nov 16, 2023

SANCHEZ ANTONIO R JR

SANCHEZ ANTONIO R JR
Sell
30,000 $46.62

30,000

$46.62

$1,398,600

Nov 15, 2023

SANCHEZ ANTONIO R JR

SANCHEZ ANTONIO R JR
Sell
30,000 $47.77

30,000

$47.77

$1,433,100

Feb 24, 2023

ZUNIGA DIANA G

ZUNIGA DIANA G
Buy
30 $46.70

30

$46.70

$1,401

Nov 29, 2022

SANCHEZ ANTONIO R JR

SANCHEZ ANTONIO R JR
Sell
50,000 $51.78

50,000

$51.78

$2,589,000

Nov 28, 2022

SANCHEZ ANTONIO R JR

SANCHEZ ANTONIO R JR
Sell
50,000 $52.01

50,000

$52.01

$2,600,500

Aug 25, 2022

ZUNIGA DIANA G

ZUNIGA DIANA G
Buy
30 $43.32

30

$43.32

$1,300

Feb 24, 2022

ZUNIGA DIANA G

ZUNIGA DIANA G
Buy
33 $39.47

33

$39.47

$1,303

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