{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-172770","form_type":"8-K","ticker":"EBC","cik":"0001810546","company_name":"Eastern Bankshares, Inc.","filed_at":"2024-07-01T23:59:59+00:00","discovered_at":"2026-05-14T18:03:14.607397+00:00","generated_at":"2026-06-01T00:07:07.632583+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Eastern Bankshares Appoints Four Cambridge Bancorp Directors, Including CEO Designate, Ahead of July 12 Merger Closing","bullets":["Leon Palandjian, Cathleen Schmidt, Denis Sheahan, and Andy Zelleke appointed to Eastern Bankshares board effective upon merger closing.","Denis Sheahan, current Chairman, President and CEO of Cambridge Bancorp, will become CEO of Eastern Bankshares post-merger.","Schmidt appointed to Compensation Committee; Palandjian and Sheahan to Risk Committee; Zelleke to Nominating & Governance Committee.","Merger with Cambridge Bancorp expected to close on or about July 12, 2024, creating a leading local bank in Greater Boston."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-172770","json":"https://secwatch.observer/filing/0001193125-24-172770.json","markdown":"https://secwatch.observer/filing/0001193125-24-172770.md","text":"https://secwatch.observer/filing/0001193125-24-172770.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1810546/000119312524172770/0001193125-24-172770-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1810546/000119312524172770/d814492d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-01T00:07:07.632583+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"023438306e","claim":"Cathleen A. Schmidt was appointed as Director at Eastern Bankshares, Inc..","evidence_excerpt":"appointed each of Leon A. Palandjian, Cathleen A. Schmidt, Denis K. Sheahan, and Andargachew S. Zelleke as directors","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1810546/000119312524172770/0001193125-24-172770-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"09c3e3c9ad","claim":"Denis K. Sheahan was appointed as Chief Executive Officer at Eastern Bankshares, Inc..","evidence_excerpt":"Mr. Sheahan, the current Chairman, President, and Chief Executive Officer of Cambridge, additionally will serve as Chief Executive Officer of the Company effective upon and subject to the closing of the Merger.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1810546/000119312524172770/0001193125-24-172770-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Executive Officer"}],"fact_type":"executive_change"},{"claim_id":"9f7fb3af1f","claim":"Leon A. Palandjian was appointed as Director at Eastern Bankshares, Inc..","evidence_excerpt":"appointed each of Leon A. Palandjian, Cathleen A. Schmidt, Denis K. Sheahan, and Andargachew S. Zelleke as directors","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1810546/000119312524172770/0001193125-24-172770-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"b4a271333e","claim":"Andargachew S. Zelleke was appointed as Director at Eastern Bankshares, Inc..","evidence_excerpt":"appointed each of Leon A. Palandjian, Cathleen A. Schmidt, Denis K. Sheahan, and Andargachew S. Zelleke as directors","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1810546/000119312524172770/0001193125-24-172770-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}