OLD SECOND BANCORP (OSBC) stock: insider trades, news & valuation
Heavy sellingShare price and insider trades
OLD SECOND BANCORP insider trading at a glance (Oct 9, 2026): in the past 12 months, 0 insiders bought $0 and 7 sold $8.3M of OSBC stock on the open market.
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OSBC insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | — | 0 | $4.3M | 7 |
| Q2 2026 | $502 | 1 | $1.2M | 5 |
| Q1 2026 | — | 0 | $1.3M | 6 |
| Q4 2025 | — | 0 | $1.5M | 4 |
Valuation, profit and volume
Summary
Over the past 12 months, 0 OLD SECOND BANCORP INC insiders reported open-market purchases totaling $0, while 7 insiders reported sales totaling $8.3M. 2 of 22 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Sep 23SEC | Gary S CollinsChair | Sell | 16,00014,136 held (−53%) | $24.69 | $395K | -0.3% | — |
| Sep 11SEC | Gary S CollinsChair | Sell | 5,00053,136 held (−9%) | $25.71 | $129K | -4.3% | — |
| Sep 8SEC | Hugh H McleanDirector | Sell | 25,000135,351 held (−16%) | $25.63 | $641K | -4.0% | — |
| Sep 3SEC | Hugh H McleanDirector | Sell | 25,000135,351 held (−16%) | $25.73 | $643K | -4.4% | — |
| Sep 3SEC | Darin Patrick CampbellPresident | Sell | 24,000250,589 held (−9%) | $25.53 | $613K | -3.6% | — |
| Aug 13SEC | James EccherCEO, Chair | Sell Plan | 19,313303,399 held (−6%) | $25.61 | $495K | -3.9% | — |
| Aug 12SEC | James EccherCEO, Chair | Sell Plan | 55,687322,712 held (−15%) | $25.46 | $1.4M | -3.3% | — |
| May 26SEC | Gary S CollinsChair | Sell | 5,12058,136 held (−8%) | $21.12 | $108K | +16.5% | — |
| May 21SEC | Gary S CollinsChair | Sell | 10,00063,256 held (−14%) | $21.12 | $211K | +16.5% | — |
| May 12SEC | Billy J Lyons Jr.Director | Buy | 2420,097 held (+0%) | $20.90 | $502 | +17.8% | — |
| May 11SEC | Donald PilmerEvp | Sell | 25,00048,054 held (−34%) | $20.75 | $519K | +18.6% | — |
| May 11SEC | Gary S CollinsChair | Sell | 10,00030,136 held (−25%) | $21.24 | $212K | +15.9% | — |
| May 11SEC | Gary S CollinsChair | Sell | 5,00073,256 held (−6%) | $21.23 | $106K | +15.9% | — |
| Mar 23SEC | Gary S CollinsChair | Sell | 22,15440,136 held (−36%) | $19.38 | $429K | +27.0% | — |
| Feb 19SEC | Darin Patrick CampbellPresident | Sell | 35,000274,589 held (−11%) | $20.94 | $733K | +17.5% | — |
| Feb 18SEC | Darin Patrick CampbellPresident | Sell | 91309,589 held (−0%) | $20.70 | $2K | +18.9% | — |
| Feb 5SEC | Richard A Gartelmann Jr.Evp | Sell | 2,00024,874 held (−7%) | $20.98 | $42K | +17.3% | — |
| Jan 16SEC | John LadowiczDirector | Sell | 2,897146,757 held (−2%) | $20.94 | $61K | +17.5% | — |
| Jan 16SEC | John LadowiczDirector | Sell | 1,865144,892 held (−1%) | $20.96 | $39K | +17.4% | — |
| Dec 9SEC | John LadowiczDirector | Sell | 12,500149,654 held (−8%) | $20.00 | $250K | +23.0% | — |
| Nov 26SEC | John LadowiczDirector | Sell | 13,150162,154 held (−8%) | $19.01 | $250K | +29.5% | — |
| Nov 7SEC | Darin Patrick CampbellPresident | Sell | 31,159 | $17.89 | $557K | +37.6% | — |
| Nov 7SEC | Darin Patrick CampbellPresident | Sell | 26,40631,159 held (−46%) | $18.27 | $482K | +34.7% | — |
Insiders at OLD SECOND BANCORP INC
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Darin Patrick CampbellPresident | — | $2.4M | Sep 3, 2026 | — |
| James EccherCEO, Chair | — | $1.9M | Aug 13, 2026 | — |
| Gary S CollinsChair | — | $1.6M | Sep 23, 2026 | — |
| Hugh H McleanDirector | — | $1.3M | Sep 8, 2026 | — |
| John LadowiczDirector | — | $600K | Jan 16, 2026 | — |
| Donald PilmerEvp | — | $519K | May 11, 2026 | — |
| Richard A Gartelmann Jr.Evp | — | $42K | Feb 5, 2026 | — |
| Billy J Lyons Jr.Director | $502 | — | May 12, 2026 | — |
OSBC stock: common questions
Are OLD SECOND BANCORP INC insiders buying OSBC stock?
In the past 12 months, 0 insiders reported open-market purchases of OSBC worth $0. The latest was Director Billy J Lyons Jr. bought $502 of OSBC at $20.90 — first open-market purchase in our records.
Are OLD SECOND BANCORP INC insiders selling OSBC stock?
7 insiders reported sales worth $8.3M over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is OSBC's 52-week range?
Over the past year OSBC has traded between $16.49 and $25.91. It last closed at $24.61 on Oct 9, 2026.