International Bancshares Corporation 2025-2026 Proxy Voting Records

Description as filed by funds: ELECTION OF DIRECTORS: A. R. Sanchez, Jr.

International Bancshares Corporation’s own tally for this item (“Elect Director: Antonio R. Sanchez, Jr.”): 43,800,283 for, 7,206,098 against, per its Form 8-K filed May 20, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: Elected, in the filing’s own words: “The following table lists the final voting results for Proposals 1, 2, and 3 at the Annual Meeting: Based on the foregoing results, each director nominee named above was elected by a majority-vote standard, which is the voting standard required by the Company's Articles of Incorporation for unconte…”
Support: 86% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 87 asset managers below reported 15,410,991 for, 4,421,339 against, 8,529 abstained.

Showing the 25 largest of 87 asset managers. See all 87 in the interactive database.

Description as filed by funds: ELECTION OF DIRECTORS: D. B. Howland

International Bancshares Corporation’s own tally for this item (“Elect Director: Douglas B. Howland”): 42,540,965 for, 8,452,097 against, per its Form 8-K filed May 20, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: Elected, in the filing’s own words: “The following table lists the final voting results for Proposals 1, 2, and 3 at the Annual Meeting: Based on the foregoing results, each director nominee named above was elected by a majority-vote standard, which is the voting standard required by the Company's Articles of Incorporation for unconte…”
Support: 83% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 86 asset managers below reported 15,783,493 for, 4,038,703 against, 8,529 abstained.

Showing the 25 largest of 86 asset managers. See all 86 in the interactive database.

Description as filed by funds: ELECTION OF DIRECTORS: D. E. Nixon

International Bancshares Corporation’s own tally for this item (“Elect Director: Dennis E. Nixon”): 49,981,267 for, 1,026,700 against, per its Form 8-K filed May 20, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: Elected, in the filing’s own words: “The following table lists the final voting results for Proposals 1, 2, and 3 at the Annual Meeting: Based on the foregoing results, each director nominee named above was elected by a majority-vote standard, which is the voting standard required by the Company's Articles of Incorporation for unconte…”
Support: 98% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 86 asset managers below reported 19,800,324 for, 21,872 against, 8,529 abstained.

Showing the 25 largest of 86 asset managers. See all 86 in the interactive database.

Description as filed by funds: ELECTION OF DIRECTORS: D. G. Zuniga

International Bancshares Corporation’s own tally for this item (“Elect Director: Diana G. Zuniga”): 44,808,267 for, 6,183,294 against, per its Form 8-K filed May 20, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: Elected, in the filing’s own words: “The following table lists the final voting results for Proposals 1, 2, and 3 at the Annual Meeting: Based on the foregoing results, each director nominee named above was elected by a majority-vote standard, which is the voting standard required by the Company's Articles of Incorporation for unconte…”
Support: 88% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 86 asset managers below reported 15,903,845 for, 3,918,349 against, 8,529 abstained.

Showing the 25 largest of 86 asset managers. See all 86 in the interactive database.

Description as filed by funds: ELECTION OF DIRECTORS: J. de Anda

International Bancshares Corporation’s own tally for this item (“Elect Director: Javier de Anda”): 50,312,229 for, 692,795 against, per its Form 8-K filed May 20, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: Elected, in the filing’s own words: “The following table lists the final voting results for Proposals 1, 2, and 3 at the Annual Meeting: Based on the foregoing results, each director nominee named above was elected by a majority-vote standard, which is the voting standard required by the Company's Articles of Incorporation for unconte…”
Support: 99% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 86 asset managers below reported 19,799,075 for, 23,121 against, 8,529 abstained.

Showing the 25 largest of 86 asset managers. See all 86 in the interactive database.

Description as filed by funds: ELECTION OF DIRECTORS: L. A. Norton

International Bancshares Corporation’s own tally for this item (“Elect Director: Larry A. Norton”): 42,598,196 for, 8,394,863 against, per its Form 8-K filed May 20, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: Elected, in the filing’s own words: “The following table lists the final voting results for Proposals 1, 2, and 3 at the Annual Meeting: Based on the foregoing results, each director nominee named above was elected by a majority-vote standard, which is the voting standard required by the Company's Articles of Incorporation for unconte…”
Support: 84% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 86 asset managers below reported 15,823,174 for, 3,999,022 against, 8,529 abstained.

Showing the 25 largest of 86 asset managers. See all 86 in the interactive database.

Description as filed by funds: ELECTION OF DIRECTORS: R. M. Miles

International Bancshares Corporation’s own tally for this item (“Elect Director: Rudolph M. Miles”): 50,435,028 for, 552,129 against, per its Form 8-K filed May 20, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: Elected, in the filing’s own words: “The following table lists the final voting results for Proposals 1, 2, and 3 at the Annual Meeting: Based on the foregoing results, each director nominee named above was elected by a majority-vote standard, which is the voting standard required by the Company's Articles of Incorporation for unconte…”
Support: 99% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 86 asset managers below reported 19,814,668 for, 7,528 against, 8,529 abstained.

Showing the 25 largest of 86 asset managers. See all 86 in the interactive database.

Description as filed by funds: ELECTION OF DIRECTORS: R. R. Resendez

International Bancshares Corporation’s own tally for this item (“Elect Director: Roberto R. Reséndez”): 44,548,418 for, 6,444,642 against, per its Form 8-K filed May 20, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: Elected, in the filing’s own words: “The following table lists the final voting results for Proposals 1, 2, and 3 at the Annual Meeting: Based on the foregoing results, each director nominee named above was elected by a majority-vote standard, which is the voting standard required by the Company's Articles of Incorporation for unconte…”
Support: 87% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 83 asset managers below reported 15,858,221 for, 3,940,010 against, 8,529 abstained.

Showing the 25 largest of 83 asset managers. See all 83 in the interactive database.

Description as filed by funds: PROPOSAL TO CONSIDER AND VOTE ON a non- binding advisory resolution to approve the compensation of the Company's named executives as described in the Compensation Discussion and Analysis and the tabular disclosure regarding executive compensation in the Proxy Statement.

International Bancshares Corporation’s own tally for this item (“Non-binding Advisory Resolution on Compensation”): 49,397,712 for, 1,592,585 against, per its Form 8-K filed May 20, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: not verified — the filing’s own statement of the outcome could not be identified for this item.
Support: 97% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

Also reported under other wordings, matched to the same row of International Bancshares Corporation’s official tally and shown with their own fund figures; their managers are not in the figures or the table on this card: “To Approve, By An Advisory Vote, The Compensation Of The Company's Named Executives” (2 managers, 30 for).

Fund voting reports and institutional-manager reports both cover this item. An institutional manager can report shares that a fund it advises also reports, so the two are shown separately below and never added together, and their sum is not shown (fund and manager reports combined may count the same shares twice).

Fund voting reports, all 86 managers: 19,426,094 for, 379,311 against, 9,986 abstained. Showing the 25 largest; see all in the interactive database.

Institutional-manager reports, all 228 managers: 16,374,310 for, 815,729 against, 710 abstained, 399 not voted. Showing the 25 largest; see all in the interactive database.

Description as filed by funds: PROPOSAL TO RATIFY THE APPOINTMENT OF RSM US LLP, as the independent auditors of the Company for the fiscal year ending December 31, 2026.

International Bancshares Corporation’s own tally for this item (“Ratification of RSM US LLP”): 55,979,590 for, 195,629 against, per its Form 8-K filed May 20, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: not verified — the filing’s own statement of the outcome could not be identified for this item.
Support: 99.6% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 87 asset managers below reported 19,832,330 for, 8,529 abstained.

Showing the 25 largest of 87 asset managers. See all 87 in the interactive database.