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BYLINE BANCORP INC (BY) Stock Ownership and Short Interest

USA - NYSE:BY - US1244111092 - Common Stock

26.94 USD
+0.08 (+0.3%)
Last: 10/21/2025, 8:04:00 PM
27.47 USD
+0.53 (+1.97%)
After Hours: 10/21/2025, 8:04:00 PM
BY Ownership Chart.BY Ownership Chart: showing Insider, Institutional ownership and shares available to the public.BY Ownership.InsiderInstitutionalPublic



Shares Outstanding45.86M
Float30.73M
Float Short Interest Percentage1.12%
Owners (insider)2.62%
Owners (institutional)53.41%
Owners (insider) change1.08%
Owners (institutional) change0.06%
BY Institutional Ownership HistoryBY Institutional Ownership HistoryBY Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 5M 10M 15M 20M
BY Historical Insider Transactions ChartBY Historical Insider Buy and Sell Transactions ChartBY Historical Insider Transactions Nov 2024 Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 0 50K 100K 150K
Date Name Type Shares Price Amount
Sep 12, 2025 Traci Dana Open Market Sale 1999 28.76 $ 57,491.44
Aug 28, 2025 Ptacin Brogan Option Excercise 11812 11.65 $ 137,609.80
Aug 28, 2025 Ptacin Brogan Open Market Sale 11812 29.10 $ 343,729.20
Aug 8, 2025 KISTNER WILLIAM G Open Market Purchase 60 25.71 $ 1,542.30
Jun 23, 2025 HERENCIA ROBERTO R Option Excercise 214494 11.18 $ 2,398,042.92
Jun 23, 2025 HERENCIA ROBERTO R Option Excercise 147362 25.52 $ 3,760,678.24
Jun 23, 2025 Bell Thomas J III Option Excercise 43497 11.18 $ 486,296.46
Jun 23, 2025 Bell Thomas J III Option Excercise 29396 25.52 $ 750,185.92
Jun 20, 2025 BIGGAM MEGAN Option Excercise 36561 11.18 $ 408,751.98
Jun 20, 2025 BIGGAM MEGAN Option Excercise 22250 25.05 $ 557,362.50
Jun 13, 2025 KISTNER WILLIAM G Open Market Purchase 164 25.29 $ 4,146.74
Jun 13, 2025 HERSETH MARY JO S. Open Market Purchase 2000 25.33 $ 50,653.80
Jun 11, 2025 DEL VALLE PEROCHENA ANTONIO Open Market Purchase 40808 24.75 $ 1,009,998.00
Jun 11, 2025 KENT STEVEN P. Open Market Purchase 4125 24.75 $ 102,093.75
Jun 11, 2025 HERENCIA ROBERTO R Open Market Purchase 4040 24.75 $ 99,990.00
Jun 11, 2025 CABRERA PHILLIP R. Open Market Purchase 2360 24.75 $ 58,410.00
Jun 10, 2025 BIGGAM MEGAN Option Excercise 3611 11.18 $ 40,370.98
Jun 10, 2025 BIGGAM MEGAN Open Market Sale 3611 26.75 $ 96,594.25
Jun 9, 2025 BIGGAM MEGAN Option Excercise 8576 11.18 $ 95,879.68
Jun 9, 2025 BIGGAM MEGAN Open Market Sale 8576 26.75 $ 229,449.16
Jun 3, 2025 Hugues Velez Margarita Option Excercise 925 26.06 $ 24,105.50
Jun 3, 2025 Hugues Velez Margarita Grant 1765 0.00 $ 0.00
Mar 6, 2025 HERSETH MARY JO S. Open Market Purchase 268 27.16 $ 7,277.54
Mar 4, 2025 KISTNER WILLIAM G Open Market Purchase 65 27.77 $ 1,804.73
Feb 27, 2025 Barkidjija John Open Market Sale 4468 28.18 $ 125,911.81
Feb 25, 2025 ABRAHAM THOMAS Open Market Sale 6658 28.86 $ 192,137.23
Feb 22, 2025 Barkidjija John Grant 6175 0.00 $ 0.00
Feb 22, 2025 ABRAHAM THOMAS Option Excercise 3103 28.91 $ 89,707.73
Feb 22, 2025 ABRAHAM THOMAS Grant 5453 0.00 $ 0.00
Feb 22, 2025 Traci Dana Option Excercise 1625 28.91 $ 46,978.75
Feb 22, 2025 Traci Dana Grant 4994 0.00 $ 0.00
Feb 22, 2025 JOHNSON MICHELLE LYNN Option Excercise 1121 28.91 $ 32,408.11
Feb 22, 2025 JOHNSON MICHELLE LYNN Grant 4453 0.00 $ 0.00
Feb 22, 2025 Ptacin Brogan Option Excercise 2069 28.91 $ 59,814.79
Feb 22, 2025 Ptacin Brogan Grant 6355 0.00 $ 0.00
Feb 22, 2025 BIGGAM MEGAN Option Excercise 1318 28.91 $ 38,103.38
Feb 22, 2025 BIGGAM MEGAN Grant 4391 0.00 $ 0.00
Feb 22, 2025 Bell Thomas J III Option Excercise 2800 28.91 $ 80,948.00
Feb 22, 2025 Bell Thomas J III Grant 7477 0.00 $ 0.00
Feb 22, 2025 Fucinato Mark Option Excercise 2266 28.91 $ 65,510.06
Feb 22, 2025 Fucinato Mark Grant 6298 0.00 $ 0.00
Feb 22, 2025 Olano Maria Sherylle A Option Excercise 1015 28.91 $ 29,343.65
Feb 22, 2025 Olano Maria Sherylle A Grant 2616 0.00 $ 0.00
Feb 22, 2025 Mando Nicolas Option Excercise 1438 28.91 $ 41,572.58
Feb 22, 2025 Mando Nicolas Grant 3913 0.00 $ 0.00
Feb 22, 2025 HERENCIA ROBERTO R Option Excercise 11695 28.91 $ 338,102.45
Feb 22, 2025 HERENCIA ROBERTO R Grant 54317 0.00 $ 0.00
Feb 22, 2025 Paracchini Alberto J Option Excercise 5453 28.91 $ 157,646.23
Feb 22, 2025 Paracchini Alberto J Grant 18564 0.00 $ 0.00
Feb 22, 2025 Barkidjija John Option Excercise 2020 28.91 $ 58,398.20
Nov 20, 2024 KISTNER WILLIAM G Open Market Purchase 50 30.56 $ 1,527.95
Nov 7, 2024 Ptacin Brogan Open Market Sale 8100 30.68 $ 248,514.48
Nov 7, 2024 Paracchini Alberto J Open Market Sale 10000 30.51 $ 305,057.00
Nov 7, 2024 Barkidjija John Open Market Sale 2500 30.45 $ 76,134.00