{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-23-022903","form_type":"8-K","ticker":"MIR","cik":"0001809987","company_name":"Mirion Technologies, Inc.","filed_at":"2023-06-21T23:59:59+00:00","discovered_at":"2026-05-14T18:03:40.744479+00:00","generated_at":"2026-06-13T20:12:47.372676+00:00","sec_items":["5.02","1.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Director Jyothsna Natauri resigns; Mirion terminates sponsor nomination pact","bullets":["Jyothsna Natauri resigned from the board effective June 20, 2023 due to leaving Goldman Sachs.","Mirion and GS Sponsor II LLC terminated the Director Nomination Agreement with immediate effect.","Sponsor no longer requires nomination rights; no early termination penalty incurred.","No other board changes were made in connection with the termination."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-23-022903","json":"https://secwatch.observer/filing/0001628280-23-022903.json","markdown":"https://secwatch.observer/filing/0001628280-23-022903.md","text":"https://secwatch.observer/filing/0001628280-23-022903.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1809987/000162828023022903/0001628280-23-022903-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1809987/000162828023022903/mir-20230620.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T20:12:47.372676+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":"86df26aa67","claim":"Jyothsna (Jo) Natauri resigned as Director at Mirion Technologies, Inc..","evidence_excerpt":"On June 20, 2023, Ms. Jyothsna (Jo) Natauri informed the board of directors (\"Board\") of Mirion Technologies, Inc. (“Mirion”) of her decision to resign as a director of Mirion, effective as of the close of business on June 20, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828023022903/0001628280-23-022903-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"d398f798f795472b6604190868cdb6bddf35652c","claim":"Mirion Technologies, Inc. terminated GS Director Nomination Agreement with Sponsor (effective 2023-06-20).","evidence_excerpt":"On June 20, 2023, Mirion and Sponsor agreed to terminate the GS Director Nomination Agreement with immediate effect. Sponsor and its affiliates are current Mirion stockholders.","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828023022903/0001628280-23-022903-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"termination"},{"label":"Counterparty","value":"Sponsor"},{"label":"Effective","value":"2023-06-20"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}