Byline Bancorp, Inc (BY) insider trading
Every open-market stock purchase and sale by Byline Bancorp, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Mary Jo S. Herseth (Insider) and 1 other bought $15.3K in the last 90 days.
- Perochena Antonio Del Valle (Insider) and 3 others sold $24.3M in the last 90 days.
Last 12 months: insiders bought $59.7K (7 buys) and sold $25.1M (6 sales). Last close $38.25 on Aug 21, 2026.
Recent BY insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Aug 19, 2026 | Mary Jo S. Herseth (Insider) | Bought | $11.5K |
| Aug 19, 2026 | William G Kistner (Insider) | Bought | $3.8K |
| Aug 13, 2026 | Roberto R Herencia (CEO) | Sold | $774K |
| Aug 12, 2026 | Dana Rose (Officer) | Sold | $94.4K |
| Aug 7, 2026 | Perochena Antonio Del Valle (Insider) | Sold | $11.7M |
| Aug 7, 2026 | Mbg Investors I L.p. (Insider) | Sold | $11.7M |
| Aug 3, 2026 | Brogan Ptacin (Insider) | Sold (not open market) | $374K |
| Aug 3, 2026 | Brogan Ptacin (Insider) | Bought (not open market) | $120K |
| Aug 3, 2026 | Brogan Ptacin (Insider) | Bought (not open market) | — |
| Jun 8, 2026 | Velez Margarita Hugues (Insider) | Bought (not open market) | — |
| Jun 8, 2026 | Carlos Ruiz Sacristan (Insider) | Bought (not open market) | — |
| Jun 2, 2026 | Velez Margarita Hugues (Insider) | Sold (not open market) | $17.7K |
| May 4, 2026 | William G Kistner (Insider) | Bought | $3.2K |
| Apr 16, 2026 | Thomas Abraham (President) | Bought (not open market) | — |
| Mar 16, 2026 | Mary Jo S. Herseth (Insider) | Bought | $9.2K |
| Feb 26, 2026 | John Barkidjija (Insider) | Sold | $146K |
| Feb 22, 2026 | Roberto R Herencia (CEO) | Sold (not open market) | $328K |
| Feb 22, 2026 | Roberto R Herencia (CEO) | Sold (not open market) | $241K |
| Feb 22, 2026 | Alberto J Paracchini (President) | Sold (not open market) | $113K |
| Feb 22, 2026 | Thomas Abraham (President) | Sold (not open market) | $94.2K |
| Feb 22, 2026 | Alberto J Paracchini (President) | Sold (not open market) | $90.9K |
| Feb 22, 2026 | Thomas J Bell III (CFO) | Sold (not open market) | $90.5K |
| Feb 22, 2026 | Thomas J Bell III (CFO) | Sold (not open market) | $77.1K |
| Feb 22, 2026 | Mark Fucinato (C-suite exec) | Sold (not open market) | $47K |
| Feb 22, 2026 | Brogan Ptacin (Insider) | Sold (not open market) | $44.3K |
Who's trading BY
- William G Kistner, Insider: bought $8.8K (3 buys), last Aug 19, 2026
- Mary Jo S. Herseth, Insider: bought $20.8K (2 buys), last Aug 19, 2026
- Roberto R Herencia, CEO: sold $774K (1 sale), last Aug 13, 2026
- Dana Rose, Officer: sold $94.4K (1 sale), last Aug 12, 2026
- Mbg Investors I L.p., 10% owner: sold $11.7M (1 sale), last Aug 7, 2026
- Perochena Antonio Del Valle, 10% owner: sold $11.7M (1 sale), last Aug 7, 2026
- Brogan Ptacin, Insider: other filings, last Aug 3, 2026
- Velez Margarita Hugues, Insider: other filings, last Jun 8, 2026
- Carlos Ruiz Sacristan, Insider: other filings, last Jun 8, 2026
- Thomas Abraham, President: sold $629K (2 sales), last Apr 16, 2026
- John Barkidjija, Insider: sold $146K (1 sale), last Feb 26, 2026
- Brian F Doran, General Counsel: bought $24.8K (1 buy), last Feb 22, 2026
- Michelle Lynn Johnson, C-suite exec: other filings, last Feb 22, 2026
- Mark Fucinato, C-suite exec: other filings, last Feb 22, 2026
- Maria Sherylle A Olano, C-suite exec: other filings, last Feb 22, 2026
Get free alerts when an insider at Byline Bancorp, Inc files a new trade →