secwatch.observer — SEC 8-K summary ====================================== Issuer: HarborOne Bancorp, Inc. (—) CIK: 0001769617 Form: 8-K Filed at: 2025-11-03T23:59:59+00:00 Accession: 0001104659-25-105592 Event type: m_and_a Sentiment: neutral Materiality: 1.00 Item codes: 2.01, 3.03, 5.01, 3.01, 5.02, 5.03, 9.01 LLM model: deepseek-v4-flash:cloud@v2 HarborOne Bancorp merger with Eastern Bankshares completed; 84.99% of shares receive stock consideration -------------------------------------------------------------------------------- - Merger closed Nov 1, 2025; HarborOne merged into Eastern; all HarborOne directors and officers ceased. - Each share converted into 0.765 Eastern shares or $12.00 cash, subject to proration and allocation. - Proration result: ~84.99% of shares received stock consideration, ~15.01% received cash. - Eastern issued approximately 41,430,788 shares in the merger, including for restricted stock awards. - HarborOne stock options converted into Eastern options using the Exchange Ratio of 0.765. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1769617/000110465925105592/0001104659-25-105592-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1769617/000110465925105592/tm2530086d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-25-105592 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer