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BY Insider Trading

Insider Ownership Percentage: 29.09%
Insider Buying (Last 12 Months): $34,831.47
Insider Selling (Last 12 Months): $24,958,042.50

Byline Bancorp Insider Trading History Chart

This chart shows the insider buying and selling history at Byline Bancorp by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Byline Bancorp Share Price & Price History

Current Price: $37.91
Price Change: ▲ Price Increase of +0.285 (0.76%)
As of 09/17/2026 01:57 PM ET

This chart shows the closing price history over time for BY up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Byline Bancorp Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
8/19/2026Mary Jo S. HersethDirectorBuy300$38.40$11,520.0019,100View SEC Filing Icon  
8/19/2026William G KistnerDirectorBuy100$38.30$3,830.0014,289View SEC Filing Icon  
8/13/2026Roberto R. HerenciaCEOSell19,750$39.21$774,397.50411,643View SEC Filing Icon  
8/12/2026Dana RoseInsiderSell2,421$39.00$94,419.0011,605View SEC Filing Icon  
8/7/2026Investors I L.P. MbgMajor ShareholderSell300,000$39.10$11,730,000.0011,535,145View SEC Filing Icon  
8/7/2026Antonio del Valle PerochenaDirectorSell300,000$39.10$11,730,000.0011,535,145View SEC Filing Icon  
5/4/2026William G KistnerDirectorBuy100$31.97$3,197.0014,189View SEC Filing Icon  
3/16/2026Mary Jo S. HersethDirectorBuy300$30.83$9,249.0018,800View SEC Filing Icon  
1/28/2026Phillip R. CabreraDirectorBuy169$31.03$5,244.074,129View SEC Filing Icon  
10/28/2025Thomas AbrahamInsiderSell23,400$26.89$629,226.0038,882View SEC Filing Icon  
10/28/2025William G KistnerDirectorBuy65$27.56$1,791.4014,089View SEC Filing Icon  
9/12/2025Dana RoseInsiderSell1,999$28.76$57,491.2410,192View SEC Filing Icon  
8/8/2025William G KistnerDirectorBuy60$25.70$1,542.0014,024View SEC Filing Icon  
6/13/2025William G KistnerDirectorBuy164$25.29$4,147.5613,964View SEC Filing Icon  
6/11/2025Phillip R. CabreraDirectorBuy2,360$24.75$58,410.003,960View SEC Filing Icon  
6/10/2025Megan BiggamEVPSell3,611$26.75$96,594.2517,630View SEC Filing Icon  
6/9/2025Megan BiggamEVPSell8,576$26.75$229,408.0017,630View SEC Filing Icon  
2/25/2025Thomas AbrahamInsiderSell6,658$28.86$192,149.8862,282View SEC Filing Icon  
11/20/2024William G KistnerDirectorBuy50$30.56$1,528.0013,735View SEC Filing Icon  
8/29/2024Brogan PtacinInsiderSell11,812$27.65$326,601.8025,588View SEC Filing Icon  
8/26/2024William G KistnerDirectorBuy60$27.91$1,674.6013,685View SEC Filing Icon  
8/7/2024Pamela C. StewartDirectorBuy3,850$25.99$100,061.506,336View SEC Filing Icon  
7/31/2024John BarkidjijaInsiderSell27,009$28.18$761,113.6222,691View SEC Filing Icon  
7/29/2024John BarkidjijaInsiderSell1,488$29.26$43,538.8830,691View SEC Filing Icon  
6/14/2024William G KistnerDirectorBuy50$22.47$1,123.5013,625View SEC Filing Icon  
6/13/2024John BarkidjijaInsiderSell10,000$22.64$226,400.0030,691View SEC Filing Icon  
6/6/2024Steven P. KentDirectorBuy250$22.44$5,610.0018,250View SEC Filing Icon  
3/11/2024William G KistnerDirectorBuy60$21.09$1,265.4013,575View SEC Filing Icon  
3/1/2024Antonio del Valle PerochenaDirectorBuy7,103$20.65$146,676.9511,835,145View SEC Filing Icon  
2/29/2024Dana RoseInsiderSell4,809$21.05$101,229.4511,602View SEC Filing Icon  
2/29/2024Investors I L.P. MbgMajor ShareholderBuy2,897$20.76$60,141.7211,828,042View SEC Filing Icon  
2/26/2024Alberto J ParacchiniPresidentSell2,100$21.19$44,499.00197,991View SEC Filing Icon  
2/22/2024Alberto J ParacchiniPresidentSell20,000$21.01$420,200.00205,537View SEC Filing Icon  
2/15/2024Ana CasanuevaDirectorSell1,500$21.54$32,310.002,131View SEC Filing Icon  
2/7/2024Mary Jo S. HersethDirectorBuy525$20.43$10,725.7516,232View SEC Filing Icon  
11/29/2023Steven P. KentDirectorBuy375$20.25$7,593.75375View SEC Filing Icon  
11/21/2023William G KistnerDirectorBuy500$20.54$10,270.0013,515View SEC Filing Icon  
11/3/2023Mary Jo S. HersethDirectorBuy1,040$20.23$21,039.2015,707View SEC Filing Icon  
11/1/2023Antonio del Valle PerochenaDirectorBuy4,100$18.95$77,695.0011,809,701View SEC Filing Icon  
10/30/2023Antonio del Valle PerochenaDirectorBuy10,000$19.00$190,000.0011,805,601View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Byline Bancorp (NYSE:BY)

67.73% of Byline Bancorp stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at BY by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Byline Bancorp Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/9/2026Sequoia Financial Advisors LLC16,654$0.63M0.0%N/A0.037%Search for SEC Filing on Google Icon
9/9/2026Engineers Gate Manager LP13,800$0.52M0.0%-55.9%0.031%Search for SEC Filing on Google Icon
9/9/2026Integrated Wealth Concepts LLC3,463$0.13M0.0%N/A0.008%Search for SEC Filing on Google Icon
9/9/2026Squarepoint Ops LLC6,266$0.24M0.0%N/A0.014%Search for SEC Filing on Google Icon
9/8/2026Allworth Financial LP1,617$61K0.0%+43.6%0.004%Search for SEC Filing on Google Icon
9/8/2026Arizona State Retirement System9,120$0.34M0.0%-3.5%0.020%Search for SEC Filing on Google Icon
8/27/2026Corient Private Wealth LP6,199$0.23M0.0%N/A0.014%Search for SEC Filing on Google Icon
8/26/2026HighTower Advisors LLC8,987$0.34M0.0%-39.9%0.020%Search for SEC Filing on Google Icon
8/20/2026Susquehanna Fundamental Investments LLC28,053$1.06M0.0%+11.5%0.062%Search for SEC Filing on Google Icon
8/20/2026Susquehanna International Group LLP18,081$0.68M0.0%-64.0%0.040%Search for SEC Filing on Google Icon
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC58,133$2.19M0.0%+5.7%0.129%Search for SEC Filing on Google Icon
8/19/2026Hsbc Holdings PLC26,758$1.01M0.0%-40.3%0.059%Search for SEC Filing on Google Icon
8/19/2026Wellington Management Group LLP488,460$18.40M0.0%-52.3%1.081%Search for SEC Filing on Google Icon
8/18/2026Empowered Funds LLC213,253$8.03M0.0%N/A0.472%Search for SEC Filing on Google Icon
8/18/2026Dearborn Partners LLC6,390$0.24M0.0%N/A0.014%Search for SEC Filing on Google Icon
8/18/2026Public Employees Retirement System of Ohio11,095$0.42M0.0%N/A0.025%Search for SEC Filing on Google Icon
8/17/2026Bank of America Corp DE151,407$5.70M0.0%N/A0.335%Search for SEC Filing on Google Icon
8/15/2026Man Group plc88,827$3.35M0.0%N/A0.197%Search for SEC Filing on Google Icon
8/15/2026Jupiter Topco LLC10,347$0.39M0.0%N/A0.023%Search for SEC Filing on Google Icon
8/14/2026Hsbc Holdings PLC26,758$1.01M0.0%N/A0.059%Search for SEC Filing on Google Icon
8/14/2026PDT Partners LLC27,315$1.03M0.1%N/A0.060%Search for SEC Filing on Google Icon
8/14/2026Canada Pension Plan Investment Board26,000$0.98M0.0%N/A0.058%Search for SEC Filing on Google Icon
8/14/2026Legal & General Group Plc24,770$0.93M0.0%N/A0.055%Search for SEC Filing on Google Icon
8/14/2026The Manufacturers Life Insurance Company14,870$0.56M0.0%N/A0.033%Search for SEC Filing on Google Icon
8/14/2026Dearborn Partners LLC6,390$0.20M0.0%N/A0.014%Search for SEC Filing on Google Icon
8/14/2026Algert Global LLC51,600$1.94M0.0%N/A0.114%Search for SEC Filing on Google Icon
8/13/2026Globeflex Capital L P4,095$0.15M0.0%N/A0.009%Search for SEC Filing on Google Icon
8/12/2026Quantbot Technologies LP18,348$0.69M0.0%N/A0.041%Search for SEC Filing on Google Icon
8/12/2026Ieq Capital LLC67,013$2.52M0.0%N/A0.148%Search for SEC Filing on Google Icon
8/11/2026Allworth Financial LP1,617$61K0.0%N/A0.004%Search for SEC Filing on Google Icon
8/11/2026Virtus Advisers LLC10,435$0.39M0.2%N/A0.023%Search for SEC Filing on Google Icon
8/10/2026Denali Advisors LLC185,516$6.99M0.7%+10.8%0.411%Search for SEC Filing on Google Icon
8/7/2026BlackRock Inc.3,510,896$132.22M0.0%N/A7.732%Search for SEC Filing on Google Icon
8/7/2026Deutsche Bank AG29,858$1.12M0.0%N/A0.066%Search for SEC Filing on Google Icon
8/6/2026Bank of New York Mellon Corp167,130$6.29M0.0%N/A0.368%Search for SEC Filing on Google Icon
7/10/2026Wedge Capital Management L L P NC28,868$1.09M0.0%-2.1%0.064%Search for SEC Filing on Google Icon
6/16/2026Empowered Funds LLC202,525$6.39M0.0%+5.0%0.446%Search for SEC Filing on Google Icon
5/21/2026Essential Partners LLC1,196$38K0.0%-22.1%0.003%Search for SEC Filing on Google Icon
5/19/2026Bank of America Corp DE135,836$4.29M0.0%+11.3%0.299%Search for SEC Filing on Google Icon
5/18/2026Royal Bank of Canada2,332$73K0.0%+58.3%0.005%Search for SEC Filing on Google Icon
5/18/2026Empowered Funds LLC202,525$6.39M0.0%+5.0%0.446%Search for SEC Filing on Google Icon
5/16/2026The Manufacturers Life Insurance Company15,532$0.49M0.0%-4.3%0.034%Search for SEC Filing on Google Icon
5/16/2026Quantinno Capital Management LP19,396$0.61M0.0%+18.5%0.043%Search for SEC Filing on Google Icon
5/14/2026Arrowstreet Capital Limited Partnership72,189$2.28M0.0%-23.4%0.159%Search for SEC Filing on Google Icon
5/14/2026Sei Investments Co.129,589$4.09M0.0%-1.4%0.285%Search for SEC Filing on Google Icon
5/13/2026First Trust Advisors LP86,509$2.73M0.0%+2.1%0.191%Search for SEC Filing on Google Icon
5/8/2026PNC Financial Services Group Inc.17,415$0.55M0.0%-2.6%0.038%Search for SEC Filing on Google Icon
5/7/2026Dimensional Fund Advisors LP2,366,600$74.71M0.0%+1.6%5.212%Search for SEC Filing on Google Icon
5/5/2026Bank of New York Mellon Corp163,344$5.16M0.0%-1.3%0.360%Search for SEC Filing on Google Icon
5/5/2026Signet Financial Management LLC6,635$0.21M0.0%N/A0.015%Search for SEC Filing on Google Icon
5/4/2026Principal Financial Group Inc.46,430$1.47M0.0%N/A0.102%Search for SEC Filing on Google Icon
5/1/2026Fifth Third Bancorp9,005$0.28M0.0%N/A0.020%Search for SEC Filing on Google Icon
4/30/2026Hsbc Holdings PLC44,816$1.42M0.0%-36.4%0.099%Search for SEC Filing on Google Icon
4/27/2026Y Intercept Hong Kong Ltd23,323$0.74M0.0%-35.2%0.051%Search for SEC Filing on Google Icon
4/24/2026MQS Management LLC7,392$0.23M0.2%-24.4%0.016%Search for SEC Filing on Google Icon
4/23/2026Detalus Advisors LLC199,774$6.31M1.4%-2.3%0.438%Search for SEC Filing on Google Icon
4/22/2026Sterling Capital Management LLC9,677$0.31M0.0%-37.4%0.021%Search for SEC Filing on Google Icon
4/20/2026Assenagon Asset Management S.A.227,317$7.18M0.0%N/A0.499%Search for SEC Filing on Google Icon
4/16/2026SG Americas Securities LLC16,988$0.54M0.0%-52.5%0.037%Search for SEC Filing on Google Icon
3/20/2026Hsbc Holdings PLC70,502$2.06M0.0%+135.9%0.155%Search for SEC Filing on Google Icon
3/6/2026Hsbc Holdings PLC70,502$2.06M0.0%+135.9%0.155%Search for SEC Filing on Google Icon
2/19/2026T. Rowe Price Investment Management Inc.577,204$16.83M0.0%-3.3%1.260%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.51,138$1.49M0.0%+1.2%0.112%Search for SEC Filing on Google Icon
2/18/2026Mercer Global Advisors Inc. ADV13,582$0.40M0.0%-13.8%0.030%Search for SEC Filing on Google Icon
2/18/2026State of Tennessee Department of Treasury7,533$0.24M0.0%+28.8%0.016%Search for SEC Filing on Google Icon
2/18/2026Empowered Funds LLC192,925$5.62M0.0%+8.2%0.421%Search for SEC Filing on Google Icon
2/18/2026VARCOV Co.12,875$0.38M0.1%N/A0.028%Search for SEC Filing on Google Icon
2/18/2026Wellington Management Group LLP1,193,999$34.81M0.0%-3.4%2.606%Search for SEC Filing on Google Icon
2/18/2026Tudor Investment Corp ET AL99,339$2.90M0.0%-14.9%0.217%Search for SEC Filing on Google Icon
2/18/2026Susquehanna Fundamental Investments LLC19,870$0.58M0.0%N/A0.043%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC159,428$4.65M0.0%-62.0%0.348%Search for SEC Filing on Google Icon
2/18/2026Inspire Investing LLC16,030$0.47M0.0%-2.4%0.035%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC19,615$0.57M0.0%+93.9%0.043%Search for SEC Filing on Google Icon
2/18/2026Aristotle Capital Boston LLC801,227$23.36M1.3%-9.6%1.749%Search for SEC Filing on Google Icon
2/18/2026Bridgeway Capital Management LLC427,525$12.46M0.3%-9.0%0.933%Search for SEC Filing on Google Icon
2/17/2026PDT Partners LLC29,715$0.87M0.1%-16.1%0.065%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC504,943$14.72M0.0%+5.0%1.102%Search for SEC Filing on Google Icon
2/17/2026Trexquant Investment LP62,898$1.83M0.0%+10.2%0.137%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD18,189$0.53M0.0%+8.3%0.040%Search for SEC Filing on Google Icon
2/17/2026T. Rowe Price Investment Management Inc.229,082$6.68M0.0%-61.6%0.500%Search for SEC Filing on Google Icon
2/17/2026California State Teachers Retirement System31,561$0.92M0.0%+28.4%0.069%Search for SEC Filing on Google Icon
2/17/2026Russell Investments Group Ltd.3,667$0.11M0.0%+28.2%0.008%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada1,473$42K0.0%-78.3%0.003%Search for SEC Filing on Google Icon
2/17/2026Blair William & Co. IL82,939$2.42M0.0%+4.8%0.181%Search for SEC Filing on Google Icon
2/17/2026Maltese Capital Management LLC265,000$7.73M1.4%+23.3%0.578%Search for SEC Filing on Google Icon
2/16/2026Mariner LLC91,887$2.68M0.0%+614.2%0.201%Search for SEC Filing on Google Icon
2/16/2026Focus Partners Wealth51,021$1.49M0.0%N/A0.111%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC82,366$2.40M0.0%+19.9%0.180%Search for SEC Filing on Google Icon
2/16/2026Aigen Investment Management LP15,825$0.46M0.1%N/A0.035%Search for SEC Filing on Google Icon
2/13/2026Parkside Financial Bank & Trust2,381$69K0.0%+15.1%0.005%Search for SEC Filing on Google Icon
2/13/2026The Manufacturers Life Insurance Company 16,236$0.47M0.0%-5.5%0.035%Search for SEC Filing on Google Icon
2/13/2026Jacobs Levy Equity Management Inc.111,621$3.25M0.0%-3.5%0.244%Search for SEC Filing on Google Icon
2/13/2026Rafferty Asset Management LLC28,424$0.83M0.0%-30.5%0.062%Search for SEC Filing on Google Icon
2/13/2026First Trust Advisors LP84,730$2.47M0.0%-28.2%0.185%Search for SEC Filing on Google Icon
2/13/2026State Street Corp997,040$29.06M0.0%+0.9%2.176%Search for SEC Filing on Google Icon
2/13/2026Ieq Capital LLC58,025$1.69M0.0%+5.4%0.127%Search for SEC Filing on Google Icon
2/13/2026Boston Partners706,741$20.69M0.0%-3.6%1.542%Search for SEC Filing on Google Icon
2/13/2026Martingale Asset Management L P10,322$0.30M0.0%N/A0.023%Search for SEC Filing on Google Icon
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC52,463$1.53M0.0%+5.9%0.114%Search for SEC Filing on Google Icon
2/13/2026Wells Fargo & Company MN67,034$1.95M0.0%+178.8%0.146%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Byline Bancorp logo
Byline Bancorp, Inc. operates as the bank holding company for Byline Bank that provides various banking products and services for small and medium sized businesses, commercial real estate and financial sponsors, and consumers in the United States. It offers various retail deposit products, including non-interest-bearing accounts, money market demand accounts, savings accounts, interest-bearing checking accounts, and time deposits; ATM and debit cards; and online, mobile, and text banking services, as well as commercial deposits. The company also provides term loans, revolving lines of credit, and construction financing services; senior secured financing solutions to private equity backed lower middle market companies; small business administration and united states department of agriculture loans; and treasury management products and services. In addition, it offers financing solutions for equipment vendors and their end users; syndication services; and investment, trust, and wealth management services that include fiduciary and executor services, financial planning solutions, investment advisory services, and private banking services for foundations and endowments, and high net worth individuals. The company was formerly known as Metropolitan Bank Group, Inc. and changed its name to Byline Bancorp, Inc. in 2015. Byline Bancorp, Inc. was founded in 1914 and is headquartered in Chicago, Illinois.
Read More on Byline Bancorp

Today's Range

Now: $37.91
Low: $37.56
High: $37.97

50 Day Range

MA: $38.45
Low: $37.19
High: $39.75

52 Week Range

Now: $37.91
Low: $25.57
High: $40.03

Volume

82,577 shs

Average Volume

247,010 shs

Market Capitalization

$1.71 billion

P/E Ratio

11.46

Dividend Yield

1.47%

Beta

0.71

Who are the company insiders with the largest holdings of Byline Bancorp?

Byline Bancorp's top insider investors include:
  1. Valle Perochena Antonio Del (Director)
  2. Investors I LP Mbg (Major Shareholder)
  3. Roberto R Herencia (CEO)
  4. Alberto J Paracchini (President)
  5. Roberto R Herencia (Director)
  6. Owen Beacom (Insider)
  7. Thomas Abraham (Insider)
  8. Steven P Kent (Director)
  9. John Barkidjija (Insider)
  10. Brogan Ptacin (Insider)
Learn More about top insider investors at Byline Bancorp.

Who are the major institutional investors of Byline Bancorp?

Byline Bancorp's top institutional shareholders include:
  1. BlackRock Inc. — 7.73%
  2. Wellington Management Group LLP — 1.08%
  3. Empowered Funds LLC — 0.47%
  4. Denali Advisors LLC — 0.41%
  5. Bank of New York Mellon Corp — 0.37%
  6. Bank of America Corp DE — 0.34%
Learn More about top institutional investors of Byline Bancorp stock.

Which institutional investors are selling Byline Bancorp stock?

Within the previous quarter, BY stock was sold by these institutional investors:
  1. Wellington Management Group LLP
  2. Susquehanna International Group LLP
  3. Hsbc Holdings PLC
  4. Engineers Gate Manager LP
  5. HighTower Advisors LLC
  6. Wedge Capital Management L L P NC
  7. Arizona State Retirement System
During the last year, company insiders that have sold Byline Bancorp company stock include:
  1. Investors I LP Mbg (Major Shareholder)
  2. Valle Perochena Antonio Del (Director)
  3. Roberto R Herencia (CEO)
  4. Thomas Abraham (Insider)
  5. Dana Rose (Insider)
Learn More investors selling Byline Bancorp stock.

Which institutional investors are buying Byline Bancorp stock?

In the previous quarter, BY stock was acquired by institutional investors including:
  1. BlackRock Inc.
  2. Empowered Funds LLC
  3. Bank of New York Mellon Corp
  4. Bank of America Corp DE
  5. Man Group plc
  6. Ieq Capital LLC
  7. Algert Global LLC
  8. Deutsche Bank AG
During the last year, these company insiders have bought Byline Bancorp stock:
  1. Mary Jo S Herseth (Director)
  2. William G Kistner (Director)
  3. Phillip R Cabrera (Director)
Learn More investors buying Byline Bancorp stock.

Byline Bancorp Active Insiders

Roberto R Herencia
Roberto R Herencia
Executive Chairman and CEO
1 recent trades
Alberto J Paracchini
Alberto J Paracchini (Age 55)
President
Thomas Abraham
Thomas Abraham
President of Small Business Capital
Megan Biggam
Megan Biggam
Executive Vice President Head of Community Banking
William G Kistner
Director
2 recent trades
Steven P Kent
Steven P Kent
Director
Phillip R Cabrera
Phillip R Cabrera
Director
Mary Jo S Herseth
Mary Jo S Herseth
Director
1 recent trades
Pamela C Stewart
Pamela C Stewart
Director
Valle Perochena Antonio Del
Valle Perochena Antonio Del
Director
1 recent trades
Thomas J Bell III
Thomas J Bell III (Age 60)
SVP
Dana Rose
Dana Rose (Age 55)
Insider
1 recent trades
Brogan Ptacin
Brogan Ptacin (Age 65)
Insider