OLD SECOND BANCORP INC — SC 13G/A Filings
37 SC 13G/A filings on record
This page lists all SC 13G/A 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 37 SC 13G/A 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 |
|---|---|---|---|---|
| SC 13G/A | — | 0001171520-24-000096 | Feb 8, 2024 | — |
| SC 13G/A | — | 0001086364-24-004394 | Jan 26, 2024 | — |
| SC 13G/A | — | 0001171520-23-000073 | Feb 8, 2023 | — |
| SC 13G/A | — | 0000834237-22-009374 | Apr 8, 2022 | — |
| SC 13G/A | — | 0001171520-22-000111 | Feb 11, 2022 | — |
| SC 13G/A | NONE | 0001567619-22-003123 | Feb 10, 2022 | — |
| SC 13G/A | — | 0000834237-22-003978 | Feb 1, 2022 | — |
| SC 13G/A | — | 0001171520-21-000057 | Feb 10, 2021 | — |
| SC 13G/A | NONE | 0001567619-21-002574 | Feb 9, 2021 | — |
| SC 13G/A | — | 0000834237-21-004828 | Jan 29, 2021 | — |
| SC 13G/A | NONE | 0001567619-20-003078 | Feb 13, 2020 | — |
| SC 13G/A | — | 0000834237-20-005840 | Feb 5, 2020 | — |
| SC 13G/A | — | 0001057439-20-000002 | Jan 13, 2020 | — |
| SC 13G/A | — | 0001057439-19-000005 | Feb 13, 2019 | — |
| SC 13G/A | SEC SCHEDULE 13G | 0000902219-19-000351 | Feb 12, 2019 | — |
| SC 13G/A | NONE | 0001567619-19-003090 | Feb 12, 2019 | — |
| SC 13G/A | — | 0000215457-19-004812 | Feb 6, 2019 | — |
| SC 13G/A | NONE | 0001140361-18-007402 | Feb 14, 2018 | — |
| SC 13G/A | — | 0001057439-18-000011 | Feb 12, 2018 | — |
| SC 13G/A | SEC SCHEDULE 13G | 0000902219-18-000358 | Feb 8, 2018 | — |
| SC 13G/A | — | 0000215457-18-003545 | Jan 29, 2018 | — |
| SC 13G/A | — | 0001029311-17-000051 | Feb 15, 2017 | — |
| SC 13G/A | — | 0000353480-17-001525 | Jan 25, 2017 | — |
| SC 13G/A | SEC SCHEDULE 13G | 0000902219-16-000958 | Feb 11, 2016 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001258897-15-000986 | Feb 5, 2015 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001167674-14-000915 | Feb 10, 2014 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001167674-13-000393 | Feb 11, 2013 | — |
| SC 13G/A | SCHEDULE 13G/A | 0000354204-12-001120 | Feb 14, 2012 | — |
| SC 13G/A | AMENDMENT NO.1 | 0001399010-10-000065 | Oct 13, 2010 | — |
| SC 13G/A | OSBC09 | 0001029311-10-000027 | Feb 12, 2010 | — |
| SC 13G/A | OSBC08HOLDINGS | 0001029311-09-000015 | Feb 13, 2009 | — |
| SC 13G/A | OSBC07HOLDINGS | 0001029311-08-000044 | Feb 12, 2008 | — |
| SC 13G/A | 06OSBC | 0001029311-07-000044 | Feb 13, 2007 | — |
| SC 13G/A | OSBC05 | 0001029311-06-000050 | Jan 30, 2006 | — |
| SC 13G/A | OSBC04 | 0001029311-05-000021 | Feb 14, 2005 | — |
| SC 13G/A | DEC03HOLDINGS | 0001029311-04-000024 | Feb 12, 2004 | — |
| SC 13G/A | 123102 HOLDINGS | 0001029311-03-000017 | Feb 13, 2003 | — |