Sign in

CIK 0000357173 · Large accelerated filer

OLD SECOND BANCORP INC

Sign in to watch
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. 8-K Event Regulation FD disclosure · Other events
  3. 424B5 Offering Prospectus
  4. FWP Offering Free Writing Prospectus
  5. FWP Offering Free Writing Prospectus
  6. 424B5 Offering Prospectus
  7. EFFECT Other Notice of Effectiveness
  8. CORRESP Other Correspondence Between Filers and SEC Staff
  9. S-3/A Offering Registration Statement
  10. 8-K Event Regulation FD disclosure
  11. UPLOAD Other SEC-generated Letter
  12. 10-Q/A Report 10-Q/A
  13. 10-Q Report Quarterly Report
  14. S-3 Offering Registration Statement
  15. 3 Insider Initial Statement of Ownership
  16. 4/A Insider Changes in Ownership
  17. 4 Insider Changes in Ownership
  18. 4 Insider Changes in Ownership
  19. 3 Insider Initial Statement of Ownership
  20. 8-K Event Acquisition or sale completed · Executive or director change · Regulation FD disclosure

Page 48 of 95 · 1,889 filings