OLD SECOND BANCORP INC reports

Company location: Aurora, IL
Fiscal year end: 31 December

OLD SECOND BANCORP INC has filed 1,857 SEC EDGAR filings since 15 Aug 1995

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SEC filing history

Showing 201-225 of 1,000 matching filings.

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25

Current page

9

ARS File 000-10537

ARS

Filing date: 19 Apr 2024
Reporting date: 31 Dec 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 000-10537

DEF 14A

Filing date: 19 Apr 2024
Reporting date: 21 May 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-10537

8-K

Filing date: 17 Apr 2024
Reporting date: 17 Apr 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-10537

8-K

Filing date: 16 Apr 2024
Reporting date: 16 Apr 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-10537

8-K

Filing date: 01 Apr 2024
Reporting date: 01 Apr 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-10537

8-K

Filing date: 26 Mar 2024
Reporting date: 20 Mar 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

4 filing

Filing date: 21 Mar 2024
Reporting date: 20 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A

4/A filing

Filing date: 18 Mar 2024
Reporting date: 13 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 15 Mar 2024
Reporting date: 13 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 15 Mar 2024
Reporting date: 13 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 15 Mar 2024
Reporting date: 13 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

10-K File 000-10537

10-K

Filing date: 07 Mar 2024
Reporting date: 31 Dec 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4/A

4/A filing

Filing date: 22 Feb 2024
Reporting date: 20 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 Feb 2024
Reporting date: 20 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 Feb 2024
Reporting date: 20 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 Feb 2024
Reporting date: 20 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 Feb 2024
Reporting date: 20 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 Feb 2024
Reporting date: 20 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 Feb 2024
Reporting date: 20 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 Feb 2024
Reporting date: 20 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 Feb 2024
Reporting date: 20 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 Feb 2024
Reporting date: 20 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 Feb 2024
Reporting date: 20 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 Feb 2024
Reporting date: 20 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 Feb 2024
Reporting date: 20 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

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