OLD SECOND BANCORP INC reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Aurora, IL
SEC filing record 1 source field available
Fiscal year end
31 December
OLD SECOND BANCORP INC has filed 1,851 SEC EDGAR filings since 15 Aug 1995

SEC filing history

Showing 226-250 of 1,000 matching filings.

Per page
25
Current page
10
SC 13G/A File 005-33870

SC 13G/A filing

Filing date
26 Jan 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
02 Jan 2024
Reporting date
31 Dec 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
02 Jan 2024
Reporting date
31 Dec 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
02 Jan 2024
Reporting date
31 Dec 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
02 Jan 2024
Reporting date
31 Dec 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
02 Jan 2024
Reporting date
31 Dec 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
08 Nov 2023
Reporting date
07 Nov 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
02 Oct 2023
Reporting date
30 Sep 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
02 Oct 2023
Reporting date
30 Sep 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
02 Oct 2023
Reporting date
30 Sep 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
02 Oct 2023
Reporting date
30 Sep 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
02 Oct 2023
Reporting date
30 Sep 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
EFFECT File 333-274068

EFFECT filing

Filing date
28 Aug 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
CORRESP

CORRESP filing

Filing date
24 Aug 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
S-3/A File 333-274068

S-3/A

Filing date
24 Aug 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .