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$25.09+2.8%Stored close · as of Nov 9, 2026
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Signatures
Pursuant to the requirements of the Securities and Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
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| | OLD SECOND BANCORP, INC. | ||
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| | BY: | /s/ James L. Eccher | |
| | | James L. Eccher | |
| | | Chairman, President and | |
| | | Chief Executive Officer | |
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| DATE: February 26, 2026 | | ||
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