Over the 90-day window ending January 21, 2026, Eastern Bankshares's three dominant insider ownership positions are held by Executive Chair Robert Francis Rivers (403.27K shares), Director Richard Edward Holbrook (275.12K shares), Director Richard Corey Bane (198.62K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Robert Francis Rivers | Executive Chair | 403,274 | 28 Oct, 2025 |
| Richard Edward Holbrook | 275,115 | 21 May, 2025 | |
| Richard Corey Bane | 198,615 | 21 May, 2025 | |
| Peter Kenneth Markell | 178,615 | 21 May, 2025 | |
| James Burke Fitzgerald | Chief Financial Officer | 154,954 | 05 Mar, 2024 |
| Joseph Chung | 128,615 | 21 May, 2025 | |
| Paul Davis Spiess | 124,443 | 15 May, 2024 | |
| Diane Hessan | 118,615 | 21 May, 2025 | |
| Greg Allen Sr. Shell | 118,419 | 06 Dec, 2022 | |
| Leon Aghababai Palandjian | 95,678 | 21 May, 2025 | |
| Paul Martin Connolly | 86,943 | 15 May, 2024 | |
| Bari A Harlam | 78,084 | 21 May, 2025 | |
| Steven Louis Antonakes | Executive Vp | 75,283 | 29 Aug, 2025 |
| Deborah C Jackson | 71,456 | 21 May, 2025 | |
| Quincy Lee Miller | President | 43,629 | 29 Aug, 2025 |
| Kathleen Cloherty Henry | Executive Vp And General Counsel | 43,574 | 29 Aug, 2025 |
| Donald Michael Westermann | Chief Information Officer | 42,116 | 05 Mar, 2025 |
| Daniel J Sullivan | Chief Credit Officer | 41,518 | 03 Mar, 2023 |
| R David Rosato | Chief Financial Officer | 38,022 | 29 Oct, 2025 |
| Joseph F Casey | 36,112 | 01 Dec, 2025 | |
| Denis K Sheahan | Chief Executive Officer | 34,206 | 04 Sep, 2025 |
| Barbara Jane Heinemann | Executive Vp | 26,531 | 03 Mar, 2023 |
| Luis Borgen | 20,011 | 09 Dec, 2025 | |
| David Andrew Ahlquist | Svp And Chief Accounting Officer | 19,518 | 05 Mar, 2025 |
| Michael James Sullivan | 13,696 | 25 Nov, 2025 | |
| Nancy Huntington Stager | Executive Vp | 12,012 | 03 Mar, 2023 |
| Sujata Yadav | Evp And Chief Marketing Officer | 11,699 | 03 Mar, 2023 |
| Matthew Adam Osborne | Nan | 11,510 | 03 Mar, 2023 |
| Andargachew S Zelleke | 9,712 | 21 May, 2025 | |
| Cathleen Agnes Schmidt | 9,128 | 21 May, 2025 | |
| Linda Marie Williams | 8,868 | 21 May, 2025 | |
| Marisa Harney | 8,868 | 21 May, 2025 | |
| Gregory Paul Buscone | Nan | 6,512 | 03 Mar, 2023 |
| Timothy Joseph Lodge | Ceo And Eastern Insurance Group | 5,031 | 03 Mar, 2023 |
| Martha A Dean | Evp And Dir. Of Operations | 3,099 | 03 Mar, 2023 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 08 Dec, 2025 | Luis Borgen | Common Stock | D | 4,500 | $19.33 | 20,011 | D | S |
| 01 Dec, 2025 | Luis Borgen | Common Stock | D | 4,500 | $19.05 | 24,511 | D | S |
| 26 Nov, 2025 | Joseph F Casey | Common Stock | D | 322,771 | $19.03 | 36,112 | D | S |
| 26 Nov, 2025 | Joseph F Casey | Common Stock | A | 322,771 | $12.59 | 358,883 | D | M |
| 25 Nov, 2025 | Michael James Sullivan | Common Stock | A | 13,696 | $13.38 | 13,696 | D | M |
| 29 Oct, 2025 | R David Rosato | Common Stock | A | 10,000 | $16.88 | 30,000 | I | P |
| 28 Oct, 2025 | R David Rosato | Common Stock | A | 10,000 | $17.08 | 8,022 | D | P |
| 28 Oct, 2025 | Robert Francis Rivers | Common Stock | A | 50,000 | $17.21 | 403,274 | D | P |
| 03 Sep, 2025 | Denis K Sheahan | Common Stock | A | 8,606 | $0.00 | 38,368 | D | M |
| 03 Sep, 2025 | Denis K Sheahan | Common Stock | D | 4,162 | $17.02 | 34,206 | D | F |
| 03 Sep, 2025 | Denis K Sheahan | - | - | 34,206 | D | |||
| 03 Sep, 2025 | R David Rosato | Common Stock | D | 3,334 | $17.02 | 8,022 | D | F |
| 03 Sep, 2025 | R David Rosato | Common Stock | A | 11,356 | $0.00 | 11,356 | D | M |
| 27 Aug, 2025 | Steven Louis Antonakes | - | - | 12,925 | I | |||
| 27 Aug, 2025 | Steven Louis Antonakes | Common Stock | A | 940 | $17.02 | 62,358 | D | P |
| 27 Aug, 2025 | Steven Louis Antonakes | Common Stock | A | 5,244 | $17.07 | 12,925 | I | P |
| 27 Aug, 2025 | Quincy Lee Miller | Common Stock | A | 13,706 | $17.07 | 43,629 | D | P |
| 27 Aug, 2025 | Kathleen Cloherty Henry | Common Stock | A | 5,855 | $17.07 | 43,574 | D | P |
| 27 Aug, 2025 | Kathleen Cloherty Henry | - | - | 43,574 | D | |||
| 25 Aug, 2025 | Denis K Sheahan | Common Stock | A | 29,762 | $16.71 | 29,762 | D | P |