Old Second Bancorp Inc (OSBC) SEC Filings — 2024

Filings

• Old Second Bancorp Files 8-K Amendment — 8-K/A · Dec 20, 2024
• Old Second Bancorp Files Routine 8-K — 8-K · Dec 17, 2024
• Old Second Bancorp Files 8-K — 8-K · Dec 9, 2024
• Old Second Bancorp Files Q3 2024 10-Q — 10-Q · Nov 7, 2024
• Old Second Bancorp Files 8-K — 8-K · Oct 16, 2024
• Old Second Bancorp Files 8-K — 8-K · Oct 15, 2024
• Old Second Bancorp Files 8-K Report — 8-K · Oct 1, 2024
• Old Second Bancorp Files 8-K — 8-K · Aug 27, 2024
• Old Second Bancorp Q2 2024 Financials Filed — 10-Q · Aug 8, 2024
• Old Second Bancorp Files 8-K — 8-K · Jul 17, 2024
• Old Second Bancorp Files 8-K Report — 8-K · Jul 16, 2024
• Old Second Bancorp Files 8-K Report — 8-K · Jul 1, 2024
• Old Second Bancorp Reports on Shareholder Vote — 8-K · May 23, 2024
• Old Second Bancorp Files 8-K — 8-K · May 21, 2024
• OLD SECOND BANCORP INC Files 10-Q for Period Ending March 31, 2024 — 10-Q · May 9, 2024
• Old Second Bancorp Files 8-K — 8-K · May 8, 2024
• OLD SECOND BANCORP INC. Files DEF 14A Proxy Statement — DEF 14A · Apr 19, 2024
• Old Second Bancorp Files 8-K on Financials — 8-K · Apr 17, 2024
• Old Second Bancorp Files Routine 8-K — 8-K · Apr 16, 2024
• Old Second Bancorp Files 8-K Report — 8-K · Apr 1, 2024
• Old Second Bancorp Names New CFO — 8-K · Mar 26, 2024
• OLD SECOND BANCORP INC. Files 2023 Annual Report on Form 10-K — 10-K · Mar 7, 2024
• Old Second Bancorp Inc SC 13G Filing — SC 13G · Feb 13, 2024
• FJ Capital Management Amends OSBC Stake, Part of Investor Group — SC 13G/A · Feb 8, 2024
• BlackRock Amends OSBC Stake Disclosure as of Dec 31, 2023 — SC 13G/A · Jan 26, 2024
• Old Second Bancorp Files 8-K on Financial Results — 8-K · Jan 24, 2024
• Old Second Bancorp Files 8-K: Routine Update, No Material News — 8-K · Jan 16, 2024
• Old Second Bancorp Files 8-K for 'Other Events' on Jan 3, 2024 — 8-K · Jan 3, 2024
• Old Second Bancorp Files Routine 8-K for 'Other Event' — 8-K · Jan 2, 2024