LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
BYCIK 0001702750

BYLINE BANCORP, INC.

68 transactions by 20 insiders, from October 28, 2025 to August 19, 2026.

Transactions
6820 insiders
Bought · P
$60Kopen market
Sold · S
$25.1Mopen market
Net
−$25.0Mnet selling

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Brogan PtacinOfficer7———
John BarkidjijaOfficer5——$146K
Dana RoseChief5——$94K
Roberto R. HerenciaCEO5——$774K
Thomas AbrahamPres5——$629K
Megan BiggamEVP4———
Michelle Lynn JohnsonChief4———
Mary Jo S. HersethDir4—$21K—
Thomas J. Bell IIICFO4———
Alberto J. ParacchiniPres4———
Nicolas MandoCTO4———
Mark FucinatoChief4———
William G. KistnerDir3—$9K—
Velez Margarita HuguesDir2———
Maria Sherylle A. OlanoCAO2———
Brian F. DoranGC2—$25K—
Carlos Ruiz SacristanDir1———
Valle Perochena Antonio DelDir1——$11.7M
Phillip R. CabreraDir1—$5K—

Large holders and funds

Holders above 10%, often funds. They file the same form, but they trade for portfolio reasons, not because of what they know.

InsiderTradesPlannedBoughtSold
MBG INVESTORS I, L.P.10%1——$11.7M

All transactions

68 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Mary Jo S. HersethDirAug 19P300$38.40$12K
William G. KistnerDirAug 19P100$38.30$4K
Roberto R. HerenciaCEOAug 13S19,750$39.21$774K
Dana RoseChiefAug 12S2,421$39.00$94K
MBG INVESTORS I, L.P.10%Aug 7S300,000$39.10$11.7M
Valle Perochena Antonio DelDirAug 7S300,000$39.10$11.7M
Brogan PtacinOfficerDERIVAug 3M9,450$0.00—?
Brogan PtacinOfficerAug 3D9,450$39.61$374K
Brogan PtacinOfficerAug 3A9,450$12.70$120K
Velez Margarita HuguesDirJun 8A1,533$0.00—
Carlos Ruiz SacristanDirJun 8A1,533$0.00—
Velez Margarita HuguesDirJun 2F530$33.41$18K
William G. KistnerDirMay 4P100$31.97$3K
Thomas AbrahamPresApr 16A2,406$0.00—
Mary Jo S. HersethDirMar 16P300$30.83$9K
John BarkidjijaOfficerFeb 26S4,509$32.33$146K
Brian F. DoranGCFeb 22A1,783$0.00—
Maria Sherylle A. OlanoCAOFeb 22F1,032$33.13$34K
Maria Sherylle A. OlanoCAOFeb 22A2,378$0.00—
Dana RoseChiefFeb 22F855$33.13$28K
Dana RoseChiefFeb 22A2,537$0.00—
Dana RoseChiefFeb 22F1,139$33.13$38K
Dana RoseChiefFeb 22A3,291$0.00—
Nicolas MandoCTOFeb 22F636$33.13$21K
Nicolas MandoCTOFeb 22A1,704$0.00—
Nicolas MandoCTOFeb 22F772$33.13$26K
Nicolas MandoCTOFeb 22A2,231$0.00—
Mark FucinatoChiefFeb 22F934$33.13$31K
Mark FucinatoChiefFeb 22A2,293$0.00—
Mark FucinatoChiefFeb 22F1,419$33.13$47K
Mark FucinatoChiefFeb 22A3,948$0.00—
Michelle Lynn JohnsonChiefFeb 22F637$33.13$21K
Michelle Lynn JohnsonChiefFeb 22A2,065$0.00—
Michelle Lynn JohnsonChiefFeb 22F702$33.13$23K
Michelle Lynn JohnsonChiefFeb 22A2,367$0.00—
Alberto J. ParacchiniPresFeb 22F2,743$33.13$91K
Alberto J. ParacchiniPresFeb 22A8,029$0.00—
Alberto J. ParacchiniPresFeb 22F3,415$33.13$113K
Alberto J. ParacchiniPresFeb 22A11,303$0.00—
John BarkidjijaOfficerFeb 22F838$33.13$28K
John BarkidjijaOfficerFeb 22A2,234$0.00—
John BarkidjijaOfficerFeb 22F1,311$33.13$43K
John BarkidjijaOfficerFeb 22A3,789$0.00—
Thomas J. Bell IIICFOFeb 22F2,328$33.13$77K
Thomas J. Bell IIICFOFeb 22A5,547$0.00—
Thomas J. Bell IIICFOFeb 22F2,731$33.13$90K
Thomas J. Bell IIICFOFeb 22A5,849$0.00—
Brogan PtacinOfficerFeb 22F858$33.13$28K
Brogan PtacinOfficerFeb 22A2,415$0.00—
Brogan PtacinOfficerFeb 22F1,338$33.13$44K
Brogan PtacinOfficerFeb 22A3,866$0.00—
Roberto R. HerenciaCEOFeb 22F9,898$33.13$328K
Roberto R. HerenciaCEOFeb 22A29,870$0.00—
Roberto R. HerenciaCEOFeb 22F7,289$33.13$241K
Roberto R. HerenciaCEOFeb 22A24,809$0.00—
Megan BiggamEVPFeb 22F678$33.13$22K
Megan BiggamEVPFeb 22A1,916$0.00—
Megan BiggamEVPFeb 22F772$33.13$26K
Megan BiggamEVPFeb 22A2,231$0.00—
Thomas AbrahamPresFeb 22F2,843$33.13$94K
Thomas AbrahamPresFeb 22A7,094$0.00—
Brian F. DoranGCFeb 17P750$33.13$25K
Phillip R. CabreraDirJan 28P169$31.03$5K
Mary Jo S. HersethDirDec 10J18,500——
Mary Jo S. HersethDirDec 10J18,500——
Thomas AbrahamPresOct 28S20,000$26.87$537K
Thomas AbrahamPresOct 28S3,400$26.98$92K
William G. KistnerDirOct 28P65$27.56$2K