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CIK 0000357173 · Large accelerated filer

OLD SECOND BANCORP INC

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Ticker
OSBC
Exchange
Nasdaq
Industry
State Commercial Banks
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
363143493
Phone
6308920202
Business address
37 S RIVER ST, AURORA, IL, 60507
  1. 4 Insider Changes in Ownership
  2. 4 Insider Changes in Ownership
  3. 4 Insider Changes in Ownership
  4. 8-K Event Other events
  5. 11-K Other Annual Report
  6. 8-K Event Shareholder vote results
  7. 8-K Event Regulation FD disclosure
  8. 4 Insider Changes in Ownership
  9. 10-Q Report Quarterly Report
  10. 8-K Event Regulation FD disclosure
  11. 4 Insider Changes in Ownership
  12. 4 Insider Changes in Ownership
  13. ARS Other Annual Report to Security Holders
  14. DEF 14A Proxy Proxy Statement
  15. 8-K Event Results of operations
  16. 8-K Event Other events
  17. 8-K Event Other events
  18. 8-K Event Executive or director change
  19. 4 Insider Changes in Ownership
  20. 4/A Insider Changes in Ownership

Page 12 of 95 · 1,889 filings