As of September 09, 2026, the three largest insider holders of WBS are Jack L Kopnisky (Exec. Chair. Company Bank, 310.04K shares), Glenn I Macinnes (Chief Financial Officer, 167.36K shares), Harriet Munrett Wolfe (Evp General Counsel, 111.69K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Jack L Kopnisky | Exec. Chair. Company Bank | 310,041 | 0 | 310,041 | 26.0% | 03 Jan, 2024 |
| 2 | Glenn I Macinnes | Chief Financial Officer | 167,362 | 0 | 167,362 | 14.1% | 07 May, 2024 |
| 3 | Harriet Munrett Wolfe | Evp General Counsel | 111,686 | 0 | 111,686 | 9.4% | 03 Feb, 2022 |
| 4 | Christopher J Motl | President, Commercial Banking | 85,439 | 0 | 85,439 | 7.2% | 13 Mar, 2026 |
| 5 | Beatrice Ordonez | Chief Innovation Officer | 72,098 | 0 | 72,098 | 6.1% | 03 Mar, 2022 |
| 6 | James J Landy | Director | 0 | 66,078 | 66,078 | 5.6% | 14 Dec, 2023 |
| 7 | Charles L Wilkins | Head Of Hsa Bank | 44,147 | 0 | 44,147 | 3.7% | 13 Mar, 2026 |
| 8 | Thomas X Geisel | President Of Comm. Banking | 43,771 | 0 | 43,771 | 3.7% | 16 Mar, 2022 |
| 9 | James P Blose | General Counsel Corp. Sec. | 42,576 | 0 | 42,576 | 3.6% | 04 Jan, 2023 |
| 10 | Bernard M Garrigues | Evp Chief Human Resources Off | 32,939 | 0 | 32,939 | 2.8% | 03 Feb, 2022 |
| 11 | William L Atwell | Director | 30,915 | 0 | 30,915 | 2.6% | 29 Jul, 2025 |
| 12 | Karen R Osar | Director | 27,062 | 0 | 27,062 | 2.3% | 28 Apr, 2023 |
| 13 | John P. Cahill | Director | 25,341 | 0 | 25,341 | 2.1% | 22 May, 2025 |
| 14 | Jonathan W. Roberts | Evp Ret. Bank. Cons. Lend. | 20,501 | 0 | 20,501 | 1.7% | 03 Feb, 2022 |
| 15 | Daniel Bley | Chief Risk Officer | 19,117 | 0 | 19,117 | 1.6% | 13 May, 2025 |
| 16 | Albert Jen-Wen Wang | Chief Accounting Officer | 15,755 | 0 | 15,755 | 1.3% | 23 Jul, 2025 |
| 17 | Maureen Mitchell | Director | 15,535 | 0 | 15,535 | 1.3% | 22 May, 2025 |
| 18 | Karen Higgins-Carter | Chief Information Officer | 14,635 | 0 | 14,635 | 1.2% | 03 Feb, 2022 |
| 19 | William E. Whiston | Director | 12,962 | 0 | 12,962 | 1.1% | 22 May, 2026 |
| 20 | Brian Runkle | Evp Bank Ops | 12,035 | 0 | 12,035 | 1.0% | 03 Feb, 2022 |
| 21 | Linda H. Ianieri | Director | 9,735 | 0 | 9,735 | 0.8% | 28 Apr, 2023 |
| 22 | Gregory Madar | Chief Accounting Officer | 7,621 | 0 | 7,621 | 0.6% | 09 Dec, 2025 |
| 23 | Frederick John Crawford | Director | 3,111 | 0 | 3,111 | 0.3% | 22 May, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 20 Aug, 2026 | Richard L. O'Toole | Director | Disposed D | 28,789 | $0.00 | $0 | 0 | Direct |
| 20 Aug, 2026 | Laurence C Morse | Director | Disposed D | 8,025 | $0.00 | $0 | 0 | Direct |
| 20 Aug, 2026 | Jason A. Soto | Chief Credit Officer | Disposed D | 44,685 | $0.00 | $0 | 0 | Direct |
| 20 Aug, 2026 | William David Haas | Director | Disposed D | 6,261 | $0.00 | $0 | 0 | Direct |
| 20 Aug, 2026 | William Neal Holland | Evp And Cfo | Disposed D | 53,389 | $0.00 | $0 | 0 | Direct |
| 20 Aug, 2026 | Carol Hayles | Director | Disposed D | 13,985 | $0.00 | $0 | 0 | Direct |
| 20 Aug, 2026 | Mona Aboelnaga | Director | Disposed D | 14,312 | $0.00 | $0 | 0 | Direct |
| 20 Aug, 2026 | Marissa Weidner | Chief Corp. Resp. Officer | Disposed D | 21,645 | $0.00 | $0 | 0 | Direct |
| 20 Aug, 2026 | Benjamin L. Krynick | Head Of Bank Operations | Disposed D | 20,183 | $0.00 | $0 | 0 | Direct |
| 20 Aug, 2026 | Jason E. Schugel | Chief Risk Officer | Disposed D | 19,834 | $0.00 | $0 | 0 | Direct |
| 20 Aug, 2026 | John R Ciulla | Chairman And Ceo | Disposed D | 360,083 | $0.00 | $0 | 0 | Direct |
| 20 Aug, 2026 | Elzbieta Cieslik | Evp Cao Of Bank | Disposed D | 24,248 | $0.00 | $0 | 0 | Direct |
| 20 Aug, 2026 | Vikram A. Nafde | Chief Information Officer | Disposed D | 37,863 | $0.00 | $0 | 0 | Direct |
| 20 Aug, 2026 | Charles L Wilkins | Head Of Hsa Bank | Disposed D | 52,773 | $0.00 | $0 | 0 | Direct |
| 20 Aug, 2026 | James Mi Griffin | Head Of Consumer Banking | Disposed D | 34,433 | $0.00 | $0 | 0 | Direct |
| 20 Aug, 2026 | Mark Pettie | Director | Disposed D | 35,993 | $0.00 | $0 | 0 | Direct |
| 20 Aug, 2026 | Kristen Antonopoulos | Chief Accounting Officer | Disposed D | 6,230 | $0.00 | $0 | 0 | Direct |
| 20 Aug, 2026 | Kristy Berner | Evp, Gc Corp Sec | Disposed D | 30,596 | $0.00 | $0 | 0 | Direct |
| 20 Aug, 2026 | Javier L. Evans | Chief Human Resources Officer | Disposed D | 35,470 | $0.00 | $0 | 0 | Direct |
| 20 Aug, 2026 | Luis Massiani | President And Coo | Disposed D | 185,082 | $0.00 | $0 | 0 | Direct |