IBOC
International Bancshares Corporation
NASDAQ · Financial Services · Banks - Regional · US
$71.91
+0.52%0
Insider buys (3m)
0
Insider sells (3m)
$0.00
Net value (3m)
-1.3%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| May 22, 2026 | Norton Larry A · director | Sale | 10,000 | $72 |
| Feb 10, 2026 | WAWROSKI JUDITH I · officer: TREASURER/PAO | M-Exempt | 300 | $17 |
| Feb 10, 2026 | WAWROSKI JUDITH I · officer: TREASURER/PAO | M-Exempt | 875 | $38 |
| Sep 9, 2025 | WAWROSKI JUDITH I · officer: TREASURER/PAO | M-Exempt | 600 | $39 |
| Aug 15, 2025 | SANCHEZ ANTONIO R JR · director, 10 percent owner: | Sale | 40,000 | $68 |
| Aug 15, 2025 | SANCHEZ ANTONIO R JR · director, 10 percent owner: | Sale | 80,000 | $70 |
| Jun 6, 2025 | WAWROSKI JUDITH I · officer: TREASURER/PAO | M-Exempt | 300 | $17 |
| Jun 6, 2025 | WAWROSKI JUDITH I · officer: TREASURER/PAO | M-Exempt | 700 | $38 |
| Nov 14, 2024 | NIXON DENNIS E · director, officer: CEO | Sale | 65,185 | $71 |
| Nov 14, 2024 | NIXON DENNIS E · director, officer: CEO | Sale | 34,815 | $72 |
| Sep 11, 2024 | WAWROSKI JUDITH I · officer: TREASURER/PAO | M-Exempt | 500 | $38 |
| May 23, 2024 | SANCHEZ ANTONIO R JR · director, 10 percent owner: | Sale | 49,888 | $58 |
| May 23, 2024 | SANCHEZ ANTONIO R JR · director, 10 percent owner: | Sale | 30,112 | $60 |
| Mar 13, 2024 | SANCHEZ ANTONIO R JR · director, 10 percent owner: | Sale | 40,000 | $54 |
| Jan 25, 2024 | MARTINEZ DALIA F · officer: VICE PRESIDENT | M-Exempt | 5,000 | $21 |
| Jan 25, 2024 | MARTINEZ DALIA F · officer: VICE PRESIDENT | F-InKind | 1,969 | $54 |
| Dec 11, 2023 | SANCHEZ ANTONIO R JR · director, 10 percent owner: | Sale | 25,000 | $49 |
| Dec 11, 2023 | SANCHEZ ANTONIO R JR · director, 10 percent owner: | Sale | 50,000 | $49 |
| Nov 29, 2023 | SANCHEZ ANTONIO R JR · director, 10 percent owner: | Sale | 15,000 | $45 |
| Nov 29, 2023 | SANCHEZ ANTONIO R JR · director, 10 percent owner: | Sale | 45,000 | $45 |
| Nov 17, 2023 | SANCHEZ ANTONIO R JR · director, 10 percent owner: | Sale | 30,000 | $48 |
| Aug 9, 2023 | WAWROSKI JUDITH I · officer: TREASURER/PAO | M-Exempt | 175 | $17 |
| Aug 9, 2023 | WAWROSKI JUDITH I · officer: TREASURER/PAO | M-Exempt | 200 | $38 |
| Apr 10, 2023 | MARTINEZ DALIA F · officer: VICE PRESIDENT | A-Award | 5,000 | $39 |
| Apr 10, 2023 | ZUNIGA DIANA G · director | Purchase | 30 | $47 |
| Apr 10, 2023 | ZUNIGA DIANA G · director | Purchase | 33 | $39 |
| Apr 10, 2023 | WAWROSKI JUDITH I · officer: TREASURER/PAO | A-Award | 4,000 | $39 |
| Nov 30, 2022 | SANCHEZ ANTONIO R JR · director | Sale | 50,000 | $52 |
| Aug 15, 2022 | WAWROSKI JUDITH I · officer: TREASURER/PAO | M-Exempt | 87 | $17 |
| Aug 15, 2022 | WAWROSKI JUDITH I · officer: TREASURER/PAO | M-Exempt | 488 | $38 |
Institutional positioning
13F filings over the trailing two quarters
New 91Increased 241Reduced 166Sold out 27
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 7,048,194 | Aug 7, 2026 |
| BLACKROCK, INC. | Reduced | 6,645,092 | May 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 3,401,609 | May 8, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Reduced | 3,350,198 | Aug 13, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 3,258,656 | Aug 11, 2026 |
| AMERICAN CENTURY COMPANIES INC | Increased | 3,228,578 | May 15, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 3,186,820 | May 7, 2026 |
| AMERICAN CENTURY COMPANIES INC | Reduced | 3,128,416 | Aug 12, 2026 |
| STATE STREET CORP | Increased | 2,810,776 | Aug 7, 2026 |
| STATE STREET CORP | Increased | 2,624,894 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 2,495,909 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 2,474,514 | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1,573,378 | Aug 12, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1,490,897 | May 15, 2026 |
| AZORA CAPITAL LP | Reduced | 1,312,674 | May 15, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing May 22, 2026