| 2026-05-07 | Mr. Christopher E. KaySenior EVP & Head of Enterprise Platforms | -3,11k | 672,23k | Verkauf | 216,50 | 6,75k | -31,50% |
| 2026-02-26 | Mr. Michael A. WislerSenior Exec. VP & Chief Technology and Operations Officer | -4,75k | 359,32k | Derivative Exercise and Sale | 138,10 - 223,48 | 4,64k | - |
| 2026-02-26 | Mr. Michael A. WislerSenior Exec. VP & Chief Technology and Operations Officer | -3,49k | 779,05k | Verkauf | 223,48 | 4,64k | -42,88% |
| 2026-02-13 | Ms. Tracy S. WoodrowSenior EVP, Regional President for Western New York & Chief Administrative Officer | -921,00 | 210,64k | Sale to Issuer | 228,71 | 9,61k | -8,75% |
| 2026-02-13 | Mr. Michael A. WislerSenior Exec. VP & Chief Technology and Operations Officer | -994,00 | 227,34k | Sale to Issuer | 228,71 | 8,13k | -10,90% |
| 2026-02-13 | Ms. Julianne UrbanSenior EVP & Chief Auditor | -341,00 | 77,99k | Sale to Issuer | 228,71 | 8,46k | -3,88% |
| 2026-02-13 | Mr. Kevin J. PearsonInsider | -3,36k | 769,38k | Sale to Issuer | 228,71 | 51,60k | -6,12% |
| 2026-02-13 | Mr. Christopher E. KaySenior EVP & Head of Enterprise Platforms | -1,85k | 421,97k | Sale to Issuer | 228,71 | 9,86k | -15,77% |
| 2026-02-13 | Mr. John R. TaylorExec. VP & Controller | -97,00 | 22,18k | Sale to Issuer | 228,71 | 7,22k | -1,33% |
| 2026-02-13 | Ms. Laura P. O'HaraSenior EVP & Chief Legal Officer | -683,00 | 156,21k | Sale to Issuer | 228,71 | 9,56k | -6,67% |
| 2026-02-13 | Mr. Peter G. D'ArcySenior EVP & Head of Commercial Banking | -1,37k | 313,33k | Sale to Issuer | 228,71 | 12,74k | -9,71% |
| 2026-02-13 | Mr. Rene F. JonesChairman & CEO | -8,27k | 1,89M | Sale to Issuer | 228,71 | 129,77k | -5,99% |
| 2026-02-11 | Ms. Tracy S. WoodrowSenior EVP, Regional President for Western New York & Chief Administrative Officer | -1,05k | 101,20k | Derivative Exercise and Sale | 138,10 - 234,21 | 8,23k | - |
| 2026-02-09 | Mr. John P. BarnesIndependent Director | -21,19k | 5,00M | Verkauf | 235,85 | 14,29k | -59,73% |
| 2026-02-03 | Mr. Kirk W. WaltersIndependent Director | -909,00 | 206,68k | Verkauf | 227,37 | 5,13k | -15,05% |
| 2026-01-30 | Ms. Tracy S. WoodrowSenior EVP, Regional President for Western New York & Chief Administrative Officer | -950,00 | 210,49k | Sale to Issuer | 221,57 | 8,23k | -10,34% |
| 2026-01-30 | Mr. Michael A. WislerSenior Exec. VP & Chief Technology and Operations Officer | -1,06k | 234,20k | Sale to Issuer | 221,57 | 6,63k | -13,76% |
| 2026-01-30 | Ms. Julianne UrbanSenior EVP & Chief Auditor | -350,00 | 77,55k | Sale to Issuer | 221,57 | 7,85k | -4,27% |
| 2026-02-02 | Mr. John R. TaylorExec. VP & Controller | -704,00 | 158,64k | Verkauf | 225,34 | 7,09k | -9,04% |
| 2026-01-30 | Mr. John R. TaylorExec. VP & Controller | -240,00 | 53,18k | Sale to Issuer | 221,57 | 7,09k | -3,28% |
| 2026-01-30 | Mr. Neeraj Kumar SinghSenior EVP & Chief Risk Officer | -165,00 | 36,56k | Sale to Issuer | 221,57 | 813,00 | -16,87% |
| 2026-01-30 | Mr. Kevin J. PearsonInsider | -2,25k | 499,20k | Sale to Issuer | 221,57 | 48,21k | -4,46% |
| 2026-01-30 | Ms. Laura P. O'HaraSenior EVP & Chief Legal Officer | -787,00 | 174,38k | Sale to Issuer | 221,57 | 8,35k | -8,61% |
| 2026-01-30 | Mr. Christopher E. KaySenior EVP & Head of Enterprise Platforms | -1,44k | 318,17k | Sale to Issuer | 221,57 | 7,72k | -15,68% |
| 2026-02-02 | Mr. Rene F. JonesChairman & CEO | 5,85k | 1,01M | Derivative Exercise and Retained Stock | 173,04 | 121,84k | 5,05% |
| 2026-02-02 | Mr. Rene F. JonesChairman & CEO | -40,09k | 2,33M | Derivative Exercise and Sale | 138,10 - 221,57 | 121,84k | - |
| 2026-01-30 | Mr. Rene F. JonesChairman & CEO | -7,36k | 1,63M | Sale to Issuer | 221,57 | 121,84k | -5,69% |
| 2026-01-30 | Mr. Peter G. D'ArcySenior EVP & Head of Commercial Banking | -1,23k | 271,42k | Sale to Issuer | 221,57 | 11,00k | -10,02% |
| 2026-01-30 | Mr. Daryl N. BibleSenior EVP & CFO | -1,47k | 326,15k | Sale to Issuer | 221,57 | 24,05k | -5,77% |
| 2026-01-28 | Mr. Gary N. GeiselNon-Executive Vice Chair & Lead Independent Director | -886,84 | 191,37k | Verkauf | 215,79 | 16,45k | -5,12% |
| 2026-01-22 | Mr. John P. BarnesIndependent Director | -17,87k | 3,95M | Verkauf | 220,81 | 35,48k | -33,49% |
| 2026-01-21 | Mr. Rene F. JonesChairman & CEO | 2,57k | 434,46k | Derivative Exercise and Retained Stock | 169,38 | 108,24k | 2,43% |
| 2026-01-21 | Mr. Rene F. JonesChairman & CEO | -20,40k | 1,02M | Derivative Exercise and Sale | 169,38 - 219,46 | 108,24k | - |
| 2026-01-08 | Mr. Rene F. JonesChairman & CEO | -19,02k | 4,08M | Sale to Issuer | 214,58 | 105,67k | -15,25% |
| 2025-12-11 | Mr. Rene F. JonesChairman & CEO | 1,99k | 310,60k | Derivative Exercise and Retained Stock | 156,00 | 102,43k | 1,98% |
| 2025-12-11 | Mr. Rene F. JonesChairman & CEO | -14,79k | 738,54k | Derivative Exercise and Sale | 156,00 - 205,95 | 102,43k | - |
| 2025-12-08 | Mr. Rene F. JonesChairman & CEO | -2,44k | 0,00 | Other Disposition | - | 100,44k | -2,38% |
| 2025-11-26 | Mr. Christopher E. KaySenior EVP & Head of Enterprise Platforms | -5,25k | 1,01M | Verkauf | 191,70 | 5,50k | -48,83% |
| 2025-11-28 | Mr. Neeraj Kumar SinghSenior EVP & Chief Risk Officer | -328,00 | 62,39k | Sale to Issuer | 190,22 | 581,00 | -36,08% |
| 2025-11-25 | Mr. Robert Emmet SadlerIndependent Director | -6,00k | 1,14M | Verkauf | 190,06 | 66,52k | -8,27% |
| 2025-09-24 | Sadler Family FoundationUnternehmen | -1.000,00 | 0,00 | Other Disposition | - | 18,40k | -5,16% |
| 2025-08-29 | Ms. Tracy S. WoodrowSenior EVP, Regional President for Western New York & Chief Administrative Officer | -3,43k | 176,97k | Derivative Exercise and Sale | 138,10 - 202,12 | 6,95k | - |
| 2025-08-26 | Mr. John R. TaylorExec. VP & Controller | -448,00 | 89,50k | Verkauf | 199,78 | 7,31k | -5,78% |
| 2025-08-22 | Mr. John P. BarnesIndependent Director | -15,00k | 3,00M | Verkauf | 199,79 | 53,35k | -21,95% |
| 2025-08-14 | Mr. Kevin J. PearsonInsider | -15,09k | 624,65k | Derivative Exercise and Sale | 132,47 - 193,71 | 44,29k | - |
| 2025-08-14 | Mr. Kevin J. PearsonInsider | -10,83k | 2,09M | Verkauf | 192,80 - 194,08 | 44,29k | -19,65% |
| 2025-07-31 | Mr. Daryl N. BibleSenior EVP & CFO | -3,04k | 574,21k | Sale to Issuer | 188,70 | 22,17k | -12,07% |
| 2025-07-22 | Mr. Peter G. D'ArcySenior EVP & Head of Commercial Banking | -2,46k | 485,57k | Verkauf | 197,17 - 197,82 | 9,32k | -20,89% |
| 2025-07-21 | Mr. Richard H. LedgettIndependent Director | -1,28k | 252,18k | Verkauf | 197,48 | 4,42k | -22,43% |
| 2025-07-03 | Mr. Rene F. JonesChairman & CEO | 1,10k | 151,77k | Derivative Exercise and Retained Stock | 138,10 | 102,44k | 1,08% |
| 2025-07-03 | Mr. Rene F. JonesChairman & CEO | -5,92k | 384,72k | Derivative Exercise and Sale | 138,10 - 203,12 | 102,44k | - |
| 2025-07-01 | Mr. Rene F. JonesChairman & CEO | 4,47k | 591,88k | Derivative Exercise and Retained Stock | 132,47 | 101,34k | 4,61% |
| 2025-07-01 | Mr. Rene F. JonesChairman & CEO | -23,27k | 1,51M | Derivative Exercise and Sale | 132,47 - 197,47 | 101,34k | - |
| 2025-06-12 | Mr. Robert Emmet SadlerIndependent Director | -6,70k | 1,23M | Verkauf | 183,52 | 72,52k | -8,46% |