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Insider trades
Open-market buys and sells by officers, directors and 10% owners, from SEC Form 4. Usually filed within two business days.
About this data
- What it is
- When a company's officers, directors or owners of more than 10% buy or sell its stock, they must report the trade to the SEC on Form 4. This feed shows purchases and sales on the open market; stock grants, option exercises and shares withheld for tax are left out.
- Who files it
- The insider, usually through the company, within two business days of the trade.
- How current
- We collect new filings throughout the day on SEC business days.
- Worth knowing
- Sales are often routine: insiders sell to diversify, to pay taxes, or under a 10b5-1 plan set up months in advance. A purchase with their own money is less common, which is why many investors pay closer attention to it.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Open-market trades per day, last 30 days
Purchases Sales
By trade date. Insiders have two business days to file, so the most recent days fill in later.
Latest open-market insider trades
Showing: ticker BY
| Traded | Insider | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Oct 29, 2026 | Brogan Ptacin HEAD OF COMMERCIAL BANKING | BY Byline Bancorp, Inc. | Sale | 1,871 | $39.05 | $73.1K Sale | Form 4 ↗ |
| Oct 29, 2026 | Brogan Ptacin HEAD OF COMMERCIAL BANKING | BY Byline Bancorp, Inc. | Sale | 14,229 | $38.90 | $553.6K Sale | Form 4 ↗ |
| Oct 26, 2026 | Pamela C. Stewart Director | BY Byline Bancorp, Inc. | Buy | 1,160 | $38.61 | $44.8K Buy | Form 4 ↗ |
| Aug 19, 2026 | Mary Jo S. Herseth Director | BY Byline Bancorp, Inc. | Buy | 300 | $38.40 | $11.5K Buy | Form 4 ↗ |
| Aug 19, 2026 | William G. Kistner Director | BY Byline Bancorp, Inc. | Buy | 100 | $38.30 | $3,830 Buy | Form 4 ↗ |
| Aug 13, 2026 | Roberto R. Herencia CHIEF EXECUTIVE OFFICER, Director | BY Byline Bancorp, Inc. | Sale | 19,750 | $39.21 | $774.4K Sale | Form 4 ↗ |
| Aug 12, 2026 | Dana Rose CHIEF HUMAN RESOURCES OFFICER | BY Byline Bancorp, Inc. | Sale | 2,421 | $39.00 | $94.4K Sale | Form 4 ↗ |
| Aug 7, 2026 | MBG Investors I, L.P. 10% owner | BY Byline Bancorp, Inc. | Sale | 300,000 | $39.10 | $11.7M Sale | Form 4 ↗ |
| Aug 7, 2026 | Perochena Antonio Del Valle Director, 10% owner | BY Byline Bancorp, Inc. | Sale | 300,000 | $39.10 | $11.7M Sale | Form 4 ↗ |
| May 4, 2026 | William G. Kistner Director | BY Byline Bancorp, Inc. | Buy | 100 | $31.97 | $3,197 Buy | Form 4 ↗ |
| Mar 16, 2026 | Mary Jo S. Herseth Director | BY Byline Bancorp, Inc. | Buy | 300 | $30.83 | $9,249 Buy | Form 4 ↗ |
| Feb 26, 2026 | John Barkidjija HEAD OF CRE & SPECIALTY FIN | BY Byline Bancorp, Inc. | Sale | 4,509 | $32.33 | $145.8K Sale | Form 4 ↗ |
| Feb 17, 2026 | Brian F. Doran General Counsel | BY Byline Bancorp, Inc. | Buy | 750 | $33.13 | $24.8K Buy | Form 4 ↗ |
| Jan 28, 2026 | Phillip R. Cabrera Director | BY Byline Bancorp, Inc. | Buy | 169 | $31.03 | $5,244 Buy | Form 4 ↗ |
| Oct 28, 2025 | Thomas Abraham PRESIDENT, SBC | BY Byline Bancorp, Inc. | Sale | 20,000 | $26.87 | $537.4K Sale | Form 4 ↗ |
| Oct 28, 2025 | Thomas Abraham PRESIDENT, SBC | BY Byline Bancorp, Inc. | Sale | 3,400 | $26.98 | $91.7K Sale | Form 4 ↗ |
| Oct 28, 2025 | William G. Kistner Director | BY Byline Bancorp, Inc. | Buy | 65 | $27.56 | $1,791 Buy | Form 4 ↗ |
| Sep 12, 2025 | Dana Rose CHIEF HUMAN RESOURCES OFFICER | BY Byline Bancorp, Inc. | Sale | 1,999 | $28.76 | $57.5K Sale | Form 4 ↗ |
| Aug 28, 2025 | Brogan Ptacin HEAD OF COMMERCIAL BANKING | BY Byline Bancorp, Inc. | Sale | 11,812 | $29.10 | $343.7K Sale | Form 4 ↗ |
| Aug 8, 2025 | William G. Kistner Director | BY Byline Bancorp, Inc. | Buy | 60 | $25.71 | $1,543 Buy | Form 4 ↗ |
| Jun 13, 2025 | Mary Jo S. Herseth Director | BY Byline Bancorp, Inc. | Buy | 2,000 | $25.33 | $50.7K Buy | Form 4 ↗ |
| Jun 13, 2025 | William G. Kistner Director | BY Byline Bancorp, Inc. | Buy | 164 | $25.29 | $4,148 Buy | Form 4 ↗ |
| Jun 11, 2025 | Roberto R. Herencia CHIEF EXECUTIVE OFFICER, Director | BY Byline Bancorp, Inc. | Buy | 4,040 | $24.75 | $100.0K Buy | Form 4 ↗ |
| Jun 11, 2025 | Perochena Antonio Del Valle Director, 10% owner | BY Byline Bancorp, Inc. | Buy | 40,808 | $24.75 | $1.0M Buy | Form 4 ↗ |
| Jun 11, 2025 | Steven P. Kent Director | BY Byline Bancorp, Inc. | Buy | 4,125 | $24.75 | $102.1K Buy | Form 4 ↗ |
| Jun 11, 2025 | Phillip R. Cabrera Director | BY Byline Bancorp, Inc. | Buy | 2,360 | $24.75 | $58.4K Buy | Form 4 ↗ |
| Jun 10, 2025 | Megan Biggam EVP HEAD OF COMMUNITY BANKING | BY Byline Bancorp, Inc. | Sale | 3,611 | $26.75 | $96.6K Sale | Form 4 ↗ |
| Jun 9, 2025 | Megan Biggam EVP HEAD OF COMMUNITY BANKING | BY Byline Bancorp, Inc. | Sale | 8,576 | $26.75 | $229.4K Sale | Form 4 ↗ |
| Mar 6, 2025 | Mary Jo S. Herseth Director | BY Byline Bancorp, Inc. | Buy | 268 | $27.16 | $7,279 Buy | Form 4 ↗ |
| Mar 4, 2025 | William G. Kistner Director | BY Byline Bancorp, Inc. | Buy | 65 | $27.77 | $1,805 Buy | Form 4 ↗ |
| Feb 27, 2025 | John Barkidjija HEAD OF CRE & SPECIALTY FIN | BY Byline Bancorp, Inc. | Sale | 4,468 | $28.18 | $125.9K Sale | Form 4 ↗ |
| Feb 25, 2025 | Thomas Abraham PRESIDENT, SBC | BY Byline Bancorp, Inc. | Sale | 6,658 | $28.86 | $192.1K Sale | Form 4 ↗ |
| Nov 20, 2024 | William G. Kistner Director | BY Byline Bancorp, Inc. | Buy | 50 | $30.56 | $1,528 Buy | Form 4 ↗ |
| Nov 7, 2024 | Brogan Ptacin HEAD OF COMMERCIAL BANKING | BY Byline Bancorp, Inc. | Sale | 8,100 | $30.68 | $248.5K Sale | Form 4 ↗ |
| Nov 7, 2024 | Alberto J. Paracchini PRESIDENT, Director | BY Byline Bancorp, Inc. | Sale | 10,000 | $30.51 | $305.1K Sale | Form 4 ↗ |
| Nov 7, 2024 | John Barkidjija HEAD OF CRE & SPECIALTY FIN | BY Byline Bancorp, Inc. | Sale | 2,500 | $30.45 | $76.1K Sale | Form 4 ↗ |
36 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 5:26 PM EST.
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