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OLD SECOND BANCORP INC

For the period ended Dec 31, 2025. Filed Feb 26, 2026.

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A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Feb 26, 2026

OSBC$25.08-0.0%Stored close · as of Nov 10, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Item 15. Exhibits and Financial Statement Schedules

(1)Index to Financial Statements: See Part II--Item 8. Financial Statements and Supplementary Data.
(2)Financial Statement Schedules

All financial statement schedules as required by Item 8 of Form 10-K have been omitted because the information requested is either not applicable or has been included in the consolidated financial statements or notes thereto.

(3)Exhibits: See Exhibit Index.
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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.