Eastern Bankshares, INC Form 4 insider transactions

Eastern Bankshares Director Luis Borgen sold 4,500 shares of common stock for approximately $87,000 under a pre-arranged 10b5-1 plan.

Eastern Bankshares Director Luis Borgen sold 4,500 shares of common stock for an average price of $19.05 per share under a pre-arranged 10b5-1 plan.

Eastern Bankshares Director Joseph F. Casey exercised stock options and sold 322,771 shares of common stock on November 26, 2025, following the merger with HarborOne.

Eastern Bankshares Director Michael James Sullivan exercised 13,696 stock options at $13.38 per share following the merger with HarborOne Bancorp.

Eastern Bankshares' Chief Financial Officer, R David Rosato, increased his indirect beneficial ownership of common stock through two separate purchases.

Eastern Bankshares, Inc. and HarborOne Bancorp, Inc. announced the closing of their merger agreement, with the transaction becoming effective on November 1, 2025.

Eastern Bankshares Executive Chair Robert Francis Rivers acquired 50,000 shares of common stock at an average price of $17.21 per share.

Eastern Bankshares and HarborOne Bancorp announce the final election deadline for merger consideration and confirm the expected effective date for their merger.

Eastern Bankshares and HarborOne Bancorp announce receipt of all regulatory approvals for their merger, expected to close around November 1, 2025.

Eastern Bankshares and HarborOne Bancorp announce the distribution of election forms to HarborOne shareholders for their pending merger.

HarborOne Bancorp provides an important notice to ESOP participants regarding distribution timelines following its merger with Eastern Bankshares, Inc.

HarborOne Bancorp announces a 401(k) plan blackout period from October 23 to November 6, 2025, for its merger with Eastern Bankshares, impacting the HarborOne Stock Fund.

HarborOne Bancorp unvested equity award holders are instructed to elect their preferred stock and cash consideration mix for the Eastern Bank merger.

HarborOne Bancorp, Inc. equity holders are provided with election options for cash, Eastern stock, or a mix, ahead of the anticipated October 31, 2025 merger with Eastern Bankshares, Inc.

Eastern Bankshares and HarborOne Bancorp provide an FAQ for Employee Stock Ownership Plan participants regarding the upcoming merger and stock election process.

HarborOne Bancorp, Inc. shareholders have approved the merger with Eastern Bankshares, Inc., initiating the election process for merger consideration.

HarborOne equity award holders are offered an election to receive cash, Eastern stock, or a mix for their unvested awards in the merger with Eastern Bankshares.

Eastern Bankshares and HarborOne Bancorp issue a Stock/Cash Election Form for shareholders to choose their merger consideration ahead of the anticipated October 28, 2025 deadline.

HarborOne 401(k) participants receive detailed instructions for electing cash, stock, or a combination for their shares in the upcoming merger with Eastern Bankshares.

HarborOne Bancorp shareholders have approved the merger with Eastern Bankshares, initiating the election period for merger consideration.

Eastern Bankshares' CFO, R. David Rosato, acquired common stock through RSU vesting and subsequently sold a portion for tax obligations.

Eastern Bankshares CEO Denis K. Sheahan reported the exercise of restricted stock units and subsequent tax-related share disposition on September 3, 2025.

Eastern Bankshares Executive VP Steven Louis Antonakes purchased 6,184 shares of EBC common stock for over $105,000.

Eastern Bankshares' Executive VP and General Counsel, Kathleen Cloherty Henry, reported the acquisition of 5,855 shares of common stock at $17.07 per share.

Eastern Bankshares President Quincy Lee Miller acquired 13,706 shares of common stock at $17.07 per share, signaling executive confidence.

Eastern Bankshares CEO Denis K. Sheahan purchased 29,762 shares of company common stock for approximately $497,300, signaling confidence in the company's future.

Eastern Bankshares' Executive Chair, Robert F. Rivers, significantly increased his direct ownership in the company with a purchase of 44,642 shares.

Director Linda Marie Williams reports receiving a grant of restricted stock and discloses her beneficial ownership of Eastern Bankshares, Inc. common stock.

Director Leon Palandjian reports acquisition of restricted stock and holdings in Eastern Bankshares, Inc.

Director Harlam Bari A of Eastern Bankshares, Inc. reports acquisition of restricted stock under the company's 2021 Equity Incentive Plan.