Filing Details
OLD SECOND BANCORP INC (NASDAQ:OSBC) filed a Form 8-K with the Securities and Exchange Commission on July 01, 2026, disclosing a material event.
Filing Details OLD SECOND BANCORP INC (NASDAQ:OSBC) filed a Form 8-K with the Securities and Exchange Commission on July 01, 2026, disclosing a material event. Market Context OLD…

OLD SECOND BANCORP INC (NASDAQ:OSBC) filed a Form 8-K with the Securities and Exchange Commission on July 01, 2026, disclosing a material event.
OLD SECOND BANCORP INC's stock currently trades at $23.62 with a market capitalization of $1.1B. The Financial Services company's stock moved following the disclosure.
8-K filings report material events that shareholders should know about between regular quarterly or annual reports. These can include leadership changes, material agreements, acquisitions, asset sales, or changes to financial guidance. The specific nature of the event determines its significance for OLD SECOND BANCORP INC's stock.
All SEC filings for OLD SECOND BANCORP INC are publicly available through the SEC's EDGAR database. Investors can set up alerts for new filings to stay current on material developments.
Related Tools: View OSBC Stock Page
Browse all filings on our OSBC SEC filings page.
Public companies like OLD SECOND BANCORP INC file annual reports (10-K), quarterly reports (10-Q), material events (8-K), and insider transactions (Form 4) with the SEC.
Current market data
NASDAQ · OSBC
$25.24
Up: +$0.07 · +0.28%
Live quote updated
Keep reading