secwatch.observer — SEC 8-K summary ====================================== Issuer: HarborOne Bancorp, Inc. (—) CIK: 0001769617 Form: 8-K/A Filed at: 2025-09-25T23:59:59+00:00 Accession: 0001104659-25-093392 Event type: other_material Sentiment: neutral Materiality: 0.55 Item codes: 5.04, 9.01 LLM model: deepseek-v4-flash:cloud@v2 HarborOne sets Oct 23–Nov 17 blackout periods for merger election process ------------------------------------------------------------------------- - Election deadline for HarborOne shareholders is Oct 28, 2025 (Oct 23 for ESOP/401k participants). - 401k plan blackout period: Oct 23 (4pm ET) to Nov 4 (4pm ET); participants cannot direct HarborOne Stock Fund. - ESOP blackout period: Oct 24 (4pm ET) to Nov 17, 2025; no distribution requests processed. - Directors and Section 16 officers barred from trading HarborOne stock during BTR Blackout Period (Oct 23–Nov 17). - Joint press release with Eastern Bankshares on Sep 25, 2025 announced election form distribution. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1769617/000110465925093392/0001104659-25-093392-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1769617/000110465925093392/tm2526964d1_8ka.htm HTML page: https://secwatch.observer/filing/0001104659-25-093392 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer