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OSBC

Old Second Bancorp Inc SEC filings
State Commercial Banks · Nasdaq · Incorporated in DE
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Filing history
2026-11-04
Quarterly report 10-Q
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2026-10-30
Passive 5%+ stake SCHEDULE 13G
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2026-10-21
Insider trade 4
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2026-10-21
Current report 8-K
Earnings results
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2026-10-21
Insider trade (amended) 4/A
Filing ↗
2026-10-21
Insider trade (amended) 4/A
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2026-10-20
Insider trade (amended) 4/A
Filing ↗
2026-10-20
Insider trade (amended) 4/A
Filing ↗
2026-10-20
Insider trade (amended) 4/A
Filing ↗
2026-10-20
Insider trade (amended) 4/A
Filing ↗
2026-10-20
Insider trade (amended) 4/A
Filing ↗
2026-10-20
Insider trade (amended) 4/A
Filing ↗
2026-10-20
Current report 8-K
Other event
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2026-10-20
Insider trade (amended) 4/A
Filing ↗
2026-10-19
Current report 8-K
Exec/director change
Filing ↗
2026-10-08
Passive 5%+ stake SCHEDULE 13G
Filing ↗
2026-10-01
Insider trade 4
Filing ↗
2026-10-01
Insider trade 4
Filing ↗
2026-10-01
Insider trade 4
Filing ↗
2026-10-01
Insider trade 4
Filing ↗
2026-10-01
Insider trade 4
Filing ↗
2026-10-01
Current report 8-K
Other event
Filing ↗
2026-09-23
Insider trade 4
Filing ↗
2026-09-23
Planned insider sale 144
Filing ↗
2026-09-11
Insider trade 4
Filing ↗
2026-09-08
Insider trade 4
Filing ↗
2026-09-08
Insider trade (amended) 4/A
Filing ↗
2026-09-08
Planned insider sale 144
Filing ↗
2026-09-03
Insider trade 4
Filing ↗
2026-09-03
Insider trade 4
Filing ↗
2026-09-02
Planned insider sale 144
Filing ↗
2026-08-18
S-3ASR S-3ASR
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2026-08-13
Insider trade 4
Filing ↗
2026-08-12
Insider trade 4
Filing ↗
2026-08-11
Insider trade 4
Filing ↗
2026-08-11
Planned insider sale 144
Filing ↗
2026-08-06
Quarterly report 10-Q
Filing ↗
2026-07-22
Current report 8-K
Earnings results
Filing ↗
2026-07-21
Current report 8-K
Other event
Filing ↗
2026-07-08
Current report 8-K
Exec/director change
Filing ↗