Old Second Bancorp Inc filed 2 current reports with the SEC under Item 5.02, which covers directors and officers leaving or being appointed, the latest on 2026-07-08. Between them they name 2 people. Each change below is quoted from the filing and linked to it.
Every change, newest first
Departing: John Williams, Director, effective 2026-07-07
Effective July 7, 2026, John Williams, Jr., a member of the Board of Directors (the "Board") of Old Second Bancorp, Inc. (the "Company"), resigned from the Board.
Departing: Dennis Klaeser, Director
On June 5, 2026, Dennis Klaeser, a member of the Board of Directors (the "Board") of Old Second Bancorp, Inc. ("Old Second") and the Board of Directors (the "Bank Board") of its subsidiary bank, Old Second National Bank, notified Old Second of his resignation from the Board and Bank Board.
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Where this comes from
A public company must file a current report on Form 8-K with the SEC within four business days when a director leaves or is elected, or when its chief executive, chief financial, chief accounting or chief operating officer, or another named executive, departs or is appointed. That disclosure goes under Item 5.02 of the report.
Every change on this page is taken from one of those filings and quoted in the company's own words, with a link to the filing, so it can be checked at the source. Where a filing names the person, the role and the date a change takes effect, they are shown beside the quote. Where it does not, the quote stands on its own. A filing states what changed; it rarely states why, and neither does this page.