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$OSBC
$24.60 -$0.17 (0.69%) Close

$OSBC 8-K SEC Filings

Filed On Filing
21 Oct 2026 8-K: Results of Operations and Financial Condition

AURORA, IL, October 21, 2026 – Old Second Bancorp, Inc. (the “Company,” “Old Second,” “we,” “us,” and “our”) (NASDAQ: OSBC), the parent company of Old Second National Bank (the “Bank”), today announced financial results for the third qua...

20 Oct 2026 8-K: Other Events

On October 20, 2026, the Registrant’s Board of Directors declared a cash dividend of $0.08 per share payable on November 9, 2026, to stockholders of record as of October 30, 2026.

19 Oct 2026 8-K: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

01 Oct 2026 8-K: Other Events

Old Second Bancorp, Inc. (the “Company”, “we,” “us” and “our”) will release financial results for the third quarter of 2026 after the market closes on October 21, 2026.

22 Jul 2026 8-K: Results of Operations and Financial Condition
21 Jul 2026 8-K: Other Events
08 Jul 2026 8-K: Departure/Election of Directors or Officers; Compensation
01 Jul 2026 8-K: Other Events
25 Jun 2026 8-K: Other Events
09 Jun 2026 8-K: Departure/Election of Directors or Officers; Compensation
20 May 2026 8-K: Submission of Matters to a Vote of Security Holders
19 May 2026 8-K: Regulation FD Disclosure
22 Apr 2026 8-K: Results of Operations and Financial Condition
21 Apr 2026 8-K: Other Events
01 Apr 2026 8-K: Other Events
04 Mar 2026 8-K: Other Events
29 Jan 2026 8-K: Other Events
21 Jan 2026 8-K: Results of Operations and Financial Condition
20 Jan 2026 8-K: Other Events
02 Jan 2026 8-K: Other Events

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