OLD SECOND BANCORP INC — PRE 14A Filings
10 PRE 14A filings on record
This page lists all PRE 14A filings submitted to the SEC by OLD SECOND BANCORP INC (OSBC), sorted by most recent first. Each row links to the full filing on EdgarLookup. OLD SECOND BANCORP INC has filed 10 PRE 14A documents with the SEC since 2015. To view all SEC filings by OLD SECOND BANCORP INC, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
11-K
144
144/A
15-12G
25-NSE
3
4
4/A
424B1
424B2
424B3
424B4
424B5
425
5
8-A12G
8-A12G/A
8-K
8-K/A
ARS
CORRESP
D
DEF 14A
DEFA14A
EFFECT
FWP
NT 11-K
PRE 14A
S-1
S-1/A
S-3
S-3/A
S-4
S-4/A
S-8
SC 13D
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| PRE 14A | PRE 14A | 0001558370-25-004277 | Apr 1, 2025 | May 20, 2025 |
| PRE 14A | PRE 14A | 0001558370-19-002353 | Mar 21, 2019 | May 21, 2019 |
| PRE 14A | PRE 14A | 0001047469-16-011399 | Mar 21, 2016 | May 17, 2016 |
| PRE 14A | PRE 14A | 0001047469-13-003334 | Mar 25, 2013 | May 21, 2013 |
| PRE 14A | PRE 14A | 0001047469-10-006062 | Jun 22, 2010 | Aug 2, 2010 |
| PRE 14A | PRE 14A | 0001104659-10-012867 | Mar 8, 2010 | Apr 20, 2010 |
| PRE 14A | PRE 14A | 0001104659-09-016168 | Mar 10, 2009 | Apr 21, 2009 |
| PRE 14A | PRE 14A | 0001104659-04-005807 | Feb 26, 2004 | Apr 20, 2004 |
| PRE 14A | OLD SECOND BANCORP, INC. PRELIMINARY PROXY | 0000891804-99-000198 | Jan 29, 1999 | Mar 9, 1999 |
| PRE 14A | — | 0000357173-96-000001 | Jan 30, 1996 | — |