LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
CBUCIK 0000723188

COMMUNITY FINANCIAL SYSTEM, INC.

88 transactions by 19 insiders, from December 1, 2025 to September 17, 2026.

Transactions
8819 insiders
Bought · P
$50Kopen market
Sold · S
$1.8Mopen market
Net
−$1.8Mnet selling

Officers and directors

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

InsiderTradesPlannedBoughtSold
John ParenteDir8———
Sally A. SteeleDir8——$256K
Michael N. AbdoGC8———
Deresa Fischer DurkeeCAO7———
John F. WhippleDir6——$277K
Maureen A. Gillan-MyerChief6——$203K
Eric StickelsDir5——$257K
Raymond C. Pecor IIIDir5———
Dimitar KaraivanovCEO5———
Jeffery J. KnaussDir5———
Michele SullivanDir5———
John A. VaccaroDir5—$20K—
Matthew K. DurkeeChief3———
Marya Burgio WlosCFO3———
Neil E. FesetteDir2———
Savneet SinghDir2———
Mark J. BolusDir2——$817K
Brenda M. HallDir2—$30K—
Kerrie D. MacPhersonDir1———

All transactions

88 in total, newest filings first.

InsiderDateCodeSharesPriceValue
John A. VaccaroDirDERIVSep 17A347$62.77$22K?
Michele SullivanDirDERIVSep 17A396$62.77$25K?
John A. VaccaroDirAug 27P317$63.11$20K
Brenda M. HallDirAug 24P476$63.59$30K
Mark J. BolusDirJun 25S12,191$67.00$817K
Michele SullivanDirDERIVJun 18A406$61.24$25K?
John A. VaccaroDirDERIVJun 18A320$61.24$20K?
Deresa Fischer DurkeeCAODERIVJun 10M1,196$0.00—?
Deresa Fischer DurkeeCAODERIVJun 10M427$0.00—?
Deresa Fischer DurkeeCAOJun 10F1,326$64.77$86K
Deresa Fischer DurkeeCAOJun 10M1,196$44.27$53K
Deresa Fischer DurkeeCAOJun 10M427$51.64$22K
Eric StickelsDirJun 8S2,000$63.98$128K
Marya Burgio WlosCFOMay 4F273$63.62$17K
Sally A. SteeleDirDERIVApr 29M9——
Sally A. SteeleDirApr 29M9——
Raymond C. Pecor IIIDirDERIVApr 29M9——
Raymond C. Pecor IIIDirApr 29M9——
John ParenteDirDERIVApr 29M9——
John ParenteDirApr 29M9——
Jeffery J. KnaussDirDERIVApr 29M9——
Jeffery J. KnaussDirApr 29M9——
Raymond C. Pecor IIIDirDERIVMar 19M1,254——
Raymond C. Pecor IIIDirMar 19M1,254——
Sally A. SteeleDirDERIVMar 19M1,254——
Sally A. SteeleDirMar 19M1,254——
Jeffery J. KnaussDirDERIVMar 19M1,254——
Jeffery J. KnaussDirMar 19M1,254——
John ParenteDirDERIVMar 19M1,254——
John ParenteDirMar 19M1,254——
Raymond C. Pecor IIIDirDERIVMar 17A1,220$0.00—?
Marya Burgio WlosCFODERIVMar 17A6,004$0.00—?
Marya Burgio WlosCFODERIVMar 17A1,571$0.00—?
Maureen A. Gillan-MyerChiefDERIVMar 17A4,871$0.00—?
Maureen A. Gillan-MyerChiefDERIVMar 17A1,275$0.00—?
Neil E. FesetteDirDERIVMar 17A1,220$0.00—?
Dimitar KaraivanovCEODERIVMar 17A23,984$0.00—?
Dimitar KaraivanovCEODERIVMar 17A6,277$0.00—?
Matthew K. DurkeeChiefDERIVMar 17A5,537$0.00—?
Matthew K. DurkeeChiefDERIVMar 17A1,449$0.00—?
John A. VaccaroDirDERIVMar 19A315$55.61$17K?
Michele SullivanDirDERIVMar 19A447$55.61$25K?
Deresa Fischer DurkeeCAODERIVMar 17A1,812$0.00—?
Jeffery J. KnaussDirDERIVMar 17A1,220$0.00—?
Mark J. BolusDirDERIVMar 17A1,220$0.00—?
Michael N. AbdoGCDERIVMar 17A5,246$0.00—?
Michael N. AbdoGCDERIVMar 17A1,373$0.00—?
Kerrie D. MacPhersonDirDERIVMar 17A1,220$0.00—?
John ParenteDirDERIVMar 17A1,220$0.00—?
Savneet SinghDirDERIVMar 17A1,220$0.00—?
Sally A. SteeleDirDERIVMar 17A1,220$0.00—?
John F. WhippleDirDERIVMar 17A1,220$0.00—?
John A. VaccaroDirDERIVMar 17A1,220$0.00—?
Michele SullivanDirDERIVMar 17A1,220$0.00—?
Eric StickelsDirDERIVMar 17A1,220$0.00—?
Brenda M. HallDirDERIVMar 17A1,220$0.00—?
Eric StickelsDirDERIVMar 16M250——
Eric StickelsDirMar 16M250——
Maureen A. Gillan-MyerChiefMar 4F943$59.87$56K
Maureen A. Gillan-MyerChiefMar 4A2,562$0.00—
Dimitar KaraivanovCEOMar 4F2,825$59.87$169K
Dimitar KaraivanovCEOMar 4A5,224$0.00—
Michael N. AbdoGCMar 4F707$59.87$42K
Michael N. AbdoGCMar 4A1,948$0.00—
Maureen A. Gillan-MyerChiefMar 2F522$60.55$32K
Maureen A. Gillan-MyerChiefDec 29S3,450$58.85$203K
Deresa Fischer DurkeeCAOMar 2F357$60.55$22K
Matthew K. DurkeeChiefMar 2F399$60.55$24K
Dimitar KaraivanovCEOMar 2F2,501$60.55$151K
Michael N. AbdoGCMar 2F485$60.55$29K
John F. WhippleDirDERIVFeb 4M4,246$0.00—?
John F. WhippleDirFeb 4S4,246$65.17$277K
John F. WhippleDirFeb 4M4,246$38.02$161K
Sally A. SteeleDirDERIVFeb 3M4,000$0.00—?
Sally A. SteeleDirFeb 3S4,000$64.12$256K
Sally A. SteeleDirFeb 3M4,000$23.04$92K
Eric StickelsDirFeb 3S2,000$64.75$129K
Michael N. AbdoGCDERIVJan 30M2,287$0.00—?
Michael N. AbdoGCJan 30F1,763$62.44$110K
Michael N. AbdoGCJan 30M2,287$38.02$87K
Michele SullivanDirDERIVDec 18A410$60.69$25K?
Savneet SinghDirDERIVDec 18A346$60.69$21K?
Neil E. FesetteDirDERIVDec 18A189$60.69$12K?
John ParenteDirDERIVDec 16M4,246$0.00—?
John ParenteDirDec 16F2,683$60.18$161K
John ParenteDirDec 16M4,246$38.02$161K
John F. WhippleDirDERIVDec 1M1,370——
John F. WhippleDirDec 1M1,370——