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John Ladowicz is Director at Old Second Bancorp. OQRO lists 1 transaction filed with the SEC under this name, the latest on Nov 12, 2024, each linked to the official Form 4.
Director
Disclosures on record
1
Companies involved
1
As of the latest filing on , John Ladowicz reported holding 175,304 shares of Old Second Bancorp (OSBC), worth about $4.4M at the last close of $25 (Nov 13, 2026), held through an ira.
| Company | Shares reported | How held | Last close | Value at last close | Reported |
|---|---|---|---|---|---|
| Old Second Bancorp OSBC | 175,304 | 175K ira | $25 | $4.4M | Nov 6, 2024 |
Is this John Ladowicz’s net worth? No. A Form 4 reports the shares an insider owns in one company after each transaction, directly or through trusts and entities. It says nothing about cash, other investments, property or debt, options not yet exercised are not counted here, and a holding reported some time ago may have changed without a new filing. The value is shares times the last stored close, not a price anyone received. Sources: the filings listed below, each linked to EDGAR. Compare with the biggest insider stakes.
Nov 6, 2024Sold~$254Kdisclosed Nov 12
DetailsOfficial recordOn the latest SEC Form 4, dated Nov 6, 2024, John Ladowicz reported holding 175,304 shares of Old Second Bancorp (OSBC), held indirectly. At the last close of $25 on Nov 13, 2026, that is about $4.4M. This is the stake disclosed in filings, not a net worth.
John Ladowicz bought shares on the open market in 2013 and 2014, and has not bought since 2014. Sales in 10 of the 19 years since 2008.
In SEC filings since 2008: the latest open-market purchase is from 2014; the latest open-market sale is from 2024.
Old Second Bancorp (OSBC), from 2008 to 2024: 2 purchases and 50 sales.
John Ladowicz bought shares on the open market in 2013 and 2014, and has not bought since 2014. Sales in 10 of the 19 years since 2008.
John Ladowicz reported 2 open-market purchases and 50 sales since 2008; purchases in 2 different years, most recently 2014.
| Year | Bought | Sold |
|---|---|---|
| 2024 | — | $750K2×2 trades |
| 2021 | — | $200K1×1 trade |
| 2020 | — | $28K2×2 trades |
| 2018 | — | $118K7×7 trades |
| 2017 | — | $741K21×21 trades |
| 2015 | — | $191K6×6 trades |
| 2014 | $100K1×1 trade | $268K1×1 trade |
| 2013 | $100K1×1 trade | — |
| 2010 | — | $7.9K3×3 trades |
| 2009 | — | $130K6×6 trades |
| 2008 | — | $63K1×1 trade |
Open-market purchases (code P) and sales (code S) on Forms 4 and 5. Up to Sep 2024 from the SEC's Insider Transactions Data Sets; since Oct 2024 from each filing as it is published. A trade filed twice (an amendment) counts once. Dollar totals use the price the filer reported; lines with no price count as trades without a value.
John Ladowicz reported 2 open-market purchases and 50 sales here, 2008 to 2024.
Closing prices and the companies' last annual figures; a − or + is a fact of the close, not a forecast.
