OLD SECOND BANCORP INC (OSBC)
Data as of , from SEC Form 4 filings.
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About OLD SECOND BANCORP INC (OSBC)
OLD SECOND BANCORP INC files with the SEC under CIK 0000357173 and is classified as state commercial banks. We track it alongside the rest of the Financials sector.
OSBC Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 6 | 145,000 | $3.69M |
| Grant or award | 1 | 20 | |
| Other acquisition / disposition | 6 | 213 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
OSBC insider transactions (Form 4)
3678 Form 4 filings on record, the earliest from Oct 4, 2024, newest first. Filing history page 1 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| James Eccher - Officer | Other | Old Second Bancorp, Inc. Common Stock | 17 footnote F1 | $0.00 | - | |
| James Eccher - Officer | Other | Old Second Bancorp, Inc. Common Stock | 92 footnote F2 | $0.00 | - | |
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| Other | Old Second Bancorp, Inc. Common Stock | 28 footnote F1 | $0.00 | - | ||
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| Richard A. Gartelmann Jr. - Officer | Other | Old Second Bancorp, Inc. Common Stock | 35 footnote F1 | $0.00 | - | |
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| Donald Pilmer - Officer | Other | Old Second Bancorp, Inc. Common Stock | 11 footnote F1 | $0.00 | - | |
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| Gary S. Collins - Officer | Other | Old Second Bancorp, Inc. Common Stock | 30 footnote F1 | $0.00 | - | |
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| Gary S. Collins - Officer | Open-market sale | Old Second Bancorp, Inc. Common Stock | 16,000 | $24.69 footnote F1 | $395K | |
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| Gary S. Collins - Officer | Open-market sale | Old Second Bancorp, Inc. Common Stock | 5,000 | $25.71 | $129K | |
| Hugh H. McLean - Director | Open-market sale | Old Second Bancorp, Inc. Common Stock | 25,000 | $25.73 | $643K | |
| Darin Patrick Campbell - Officer | Open-market sale | Old Second Bancorp, Inc. Common Stock | 24,000 | $25.53 footnote F1 | $613K | |
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| James Eccher - Officer | Open-market sale | Old Second Bancorp, Inc. Common Stock | 19,313 | $25.61 footnote F2 | $495K | |
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| James Eccher - Officer | Open-market sale | Old Second Bancorp, Inc. Common Stock | 55,687 | $25.46 footnote F2 | $1.42M | |
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| Billy J. Lyons Jr. - Director | Grant or award | Old Second Bancorp, Inc. Common Stock | 20 | $25.38 | $508 | |
| Other | Old Second Bancorp, Inc. Common Stock | 34 footnote F1 | $0.00 | - | ||
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| Gary S. Collins - Officer | Other | Old Second Bancorp, Inc. Common Stock | 37 footnote F1 | $0.00 | - | |
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| Donald Pilmer - Officer | Other | Old Second Bancorp, Inc. Common Stock | 1 footnote F1 | $0.00 | - | |
| Donald Pilmer - Officer | Other | Old Second Bancorp, Inc. Common Stock | 14 footnote F2 | $0.00 | - | |
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| James Eccher - Officer | Other | Old Second Bancorp, Inc. Common Stock | 21 footnote F1 | $0.00 | - | |
| James Eccher - Officer | Other | Old Second Bancorp, Inc. Common Stock | 111 footnote F2 | $0.00 | - | |
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| Richard A. Gartelmann Jr. - Officer | Other | Old Second Bancorp, Inc. Common Stock | 42 footnote F1 | $0.00 | - | |
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| Gary S. Collins - Officer | Open-market sale | Old Second Bancorp, Inc. Common Stock | 5,120 | $21.12 | $108K | |
| Gary S. Collins - Officer | Open-market sale | Old Second Bancorp, Inc. Common Stock | 10,000 | $21.12 | $211K | |
| Billy J. Lyons Jr. | Open-market purchase | Old Second Bancorp, Inc. Common Stock | 24 | $20.90 | $502 | |
| Donald Pilmer - Officer | Open-market sale | Old Second Bancorp, Inc. Common Stock | 25,000 | $20.75 | $519K | |
| Gary S. Collins - Officer | Open-market sale | Old Second Bancorp, Inc. Common Stock | 10,000 | $21.24 | $212K | |
| Gary S. Collins - Officer | Open-market sale | Old Second Bancorp, Inc. Common Stock | 5,000 | $21.23 | $106K | |
| Other | Old Second Bancorp, Inc. Common Stock | 35 | $0.00 | - | ||
| Gary S. Collins - Officer | Other | Old Second Bancorp, Inc. Common Stock | 253 | $0.00 | - | |
| Donald Pilmer - Officer | Other | Old Second Bancorp, Inc. Common Stock | 13 | $0.00 | - | |
| Donald Pilmer - Officer | Other | Old Second Bancorp, Inc. Common Stock | 1 | $0.00 | - | |
| James Eccher - Officer | Other | Old Second Bancorp, Inc. Common Stock | 369 | $0.00 | - | |
| James Eccher - Officer | Other | Old Second Bancorp, Inc. Common Stock | 22 | $0.00 | - | |
| Richard A. Gartelmann Jr. - Officer | Other | Old Second Bancorp, Inc. Common Stock | 43 | $0.00 | - | |
| Gary S. Collins - Officer | Open-market sale | Old Second Bancorp, Inc. Common Stock | 22,154 | $19.38 footnote F1 | $429K | |
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| Grant or award | Old Second Bancorp, Inc. Common Stock | 15,657 footnote F1 | $0.00 | - | ||
| Tax withholding / forfeiture | Old Second Bancorp, Inc. Common Stock | 4,587 footnote F2 | $19.91 | $91K | ||
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Recent OSBC Form 144 notices of proposed sale
3An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| COLLINS GARY S | Officer | 20,000 | $493K | View on EDGAR | |
| HUGH H. MCLEAN | Director | 25,000 | $642K | View on EDGAR | |
| Campbell Darin Patrick | Director | 24,000 | $615K | View on EDGAR |
OSBC insider trading FAQ
What is the latest insider trade for OSBC?
OLD SECOND BANCORP INC (OSBC) had 13 insider filings in the last 90 days, with the most recent on 2026-10-01. The full record for OSBC runs to 78 Form 4 filings, the earliest from 2024-10-04. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying OSBC stock?
No insider purchases of OSBC were filed in the last 90 days. 4 purchases are on record for this company.
How many insiders are selling OSBC stock?
6 insider sales of OSBC were filed in the last 90 days, totaling $3.69M.
Where can I see OSBC SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects OSBC Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - James Eccher view on EDGAR
- - Bradley S. Adams view on EDGAR
- - Richard A. Gartelmann Jr. view on EDGAR
- - Donald Pilmer view on EDGAR
- - Gary S. Collins view on EDGAR
- - Gary S. Collins view on EDGAR
- - Gary S. Collins view on EDGAR
- - Hugh H. McLean view on EDGAR
- - Hugh H. McLean view on EDGAR
- - Darin Patrick Campbell view on EDGAR
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Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Financials
- Where OSBC's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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