OSBCNasdaq

OLD SECOND BANCORP INC

Alert me on OSBC

Insider buys, 6 months

Congress trades, 6 months

Signals, 6 months

Six months

After each filing

Sep 24 Sale COLLINS GARY S Insider

1 week

−0.8%S&P −0.4%

1 month

−1.6%S&P −0.9%

3 months

Result in42 trading days

6 months

Result in105 trading days

Sep 11 Sale COLLINS GARY S Insider

1 week

−2.3%S&P −0.1%

1 month

−2.9%S&P +2.1%

3 months

Result in33 trading days

6 months

Result in96 trading days

Sep 9 Sale MCLEAN HUGH H Insider

1 week

−1.1%S&P −1.1%

1 month

−1.6%S&P +1.8%

3 months

Result in31 trading days

6 months

Result in94 trading days

Sep 4 Sale Campbell Darin Patrick Insider

1 week

−0.8%S&P −1.2%

1 month

−2.6%S&P +1.4%

3 months

Result in29 trading days

6 months

Result in92 trading days

Sep 4 Sale MCLEAN HUGH H Insider

1 week

−0.8%S&P −1.2%

1 month

−2.6%S&P +1.4%

3 months

Result in29 trading days

6 months

Result in92 trading days

Show all 20

Aug 13 Sale Eccher James Insider

1 week

−2.4%S&P −2.0%

1 month

−1.2%S&P −2.2%

3 months

Result in13 trading days

6 months

Result in76 trading days

Aug 13 Sale Eccher James Insider

1 week

−2.4%S&P −2.0%

1 month

−1.2%S&P −2.2%

3 months

Result in13 trading days

6 months

Result in76 trading days

May 27 Sale COLLINS GARY S Insider

1 week

−2.5%S&P +0.5%

1 month

+10.1%S&P −2.6%

3 months

+19.3%S&P +2.3%

6 months

Result in22 trading days

May 22 Sale COLLINS GARY S Insider

1 week

0.0%S&P +1.7%

1 month

+8.6%S&P −1.4%

3 months

+21.1%S&P +2.7%

6 months

Result in20 trading days

May 12 Buy Lyons Billy J Jr. Insider

1 week

−0.3%S&P −0.6%

1 month

+6.6%S&P −0.1%

3 months

+24.1%S&P +4.9%

6 months

Result in12 trading days

May 11 Sale Pilmer Donald Insider

1 week

−0.3%S&P −0.1%

1 month

+5.9%S&P −1.9%

3 months

+22.2%S&P +4.5%

6 months

Result in11 trading days

May 11 Sale COLLINS GARY S Insider

1 week

−0.3%S&P −0.1%

1 month

+5.9%S&P −1.9%

3 months

+22.2%S&P +4.5%

6 months

Result in11 trading days

Mar 23 Sale COLLINS GARY S Insider

1 week

+0.9%S&P −3.6%

1 month

+7.8%S&P +8.5%

3 months

+15.1%S&P +12.2%

6 months

+26.0%S&P +18.6%

Feb 20 Sale Campbell Darin Patrick Insider

1 week

−4.6%S&P −0.5%

1 month

−4.3%S&P −4.7%

3 months

+2.8%S&P +8.0%

6 months

+23.9%S&P +11.7%

Feb 18 Sale Campbell Darin Patrick Insider

1 week

−1.1%S&P +1.0%

1 month

−4.7%S&P −3.9%

3 months

+1.6%S&P +7.2%

6 months

+22.7%S&P +12.7%

Feb 5 Sale Gartelmann Richard A JR Insider

1 week

−1.0%S&P +0.5%

1 month

−5.0%S&P +0.1%

3 months

+2.4%S&P +8.3%

6 months

+23.9%S&P +14.7%

Jan 16 Sale Ladowicz John Insider

1 week

−3.8%S&P +0.2%

1 month

−0.2%S&P −0.8%

3 months

+5.8%S&P +2.8%

6 months

+15.4%S&P +8.8%

Dec 9, 2025 Sale Ladowicz John Insider

1 week

+4.9%S&P −0.6%

1 month

−0.1%S&P +1.9%

3 months

−0.9%S&P −2.2%

6 months

+13.0%S&P +8.6%

Nov 27, 2025 Sale Ladowicz John Insider

1 week

+4.1%S&P +0.3%

1 month

+3.6%S&P +0.8%

3 months

+5.9%S&P −0.2%

6 months

+14.1%S&P +11.8%

Nov 7, 2025 Sale Campbell Darin Patrick Insider

1 week

+0.7%S&P +0.1%

1 month

+8.1%S&P +1.8%

3 months

+13.1%S&P +3.5%

6 months

+14.6%S&P +10.6%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for OSBC

85 held · newest 585 held · newest 2

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See all 85 filings for OSBC

Aeon news and offers by email

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Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal

No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters

No lobbying reports on file.