{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-040888","form_type":"8-K","ticker":"PMN","cik":"0001374339","company_name":"ProMIS Neurosciences Inc.","filed_at":"2023-04-03T23:59:59+00:00","discovered_at":"2026-05-14T18:03:38.605343+00:00","generated_at":"2026-06-17T06:51:09.671945+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Director Richard Gregory to not stand for re-election at 2023 Annual Meeting","bullets":["Richard Gregory notified ProMIS on March 29, 2023, that he will not stand for re-election.","His term as director and committee member ends upon conclusion of the 2023 Annual Meeting.","Departure is not due to any disagreement with the company on operations, policies, or practices.","Board thanked Gregory for his service and contributions."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-040888","json":"https://secwatch.observer/filing/0001104659-23-040888.json","markdown":"https://secwatch.observer/filing/0001104659-23-040888.md","text":"https://secwatch.observer/filing/0001104659-23-040888.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1374339/000110465923040888/0001104659-23-040888-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1374339/000110465923040888/tm2311357d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-17T06:51:09.671945+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":"fc54bad002","claim":"Richard Gregory departed as Director at ProMIS Neurosciences Inc..","evidence_excerpt":"On March 29, 2023, Richard Gregory, a member of the Board of Directors (the “ Board ”) of ProMIS Neurosciences Inc. (the “ Company ”), notified the Company of his intent to not stand for re-election to the Board at the Company’s 2023 Annual Meeting of Stockholders (the “ Annual Meeting ”) and, as a result, his term as a director of the Company, or on any committee of the Board, will end upon the conclusion of the Annual Meeting.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1374339/000110465923040888/0001104659-23-040888-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"not stand for re-election"},{"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"}