{"schema_version":"secwatch.filing_event.v1","accession":"0001418819-23-000028","form_type":"8-K","ticker":"IRDM","cik":"0001418819","company_name":"Iridium Communications Inc.","filed_at":"2023-09-15T23:59:59+00:00","discovered_at":"2026-05-14T18:03:33.866423+00:00","generated_at":"2026-06-10T16:09:14.795828+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Director Parker W. Rush to retire from Iridium board effective Dec 31, 2023","bullets":["Parker W. Rush informed Iridium of his retirement as Board member, effective December 31, 2023.","No replacement announced; board size and composition change as of year-end.","Rush's role or committee assignments not specified in filing."],"urls":{"canonical":"https://secwatch.observer/filing/0001418819-23-000028","json":"https://secwatch.observer/filing/0001418819-23-000028.json","markdown":"https://secwatch.observer/filing/0001418819-23-000028.md","text":"https://secwatch.observer/filing/0001418819-23-000028.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1418819/000141881923000028/0001418819-23-000028-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1418819/000141881923000028/irdm-20230913.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-10T16:09:14.795828+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":"a847d227e4","claim":"Parker W. Rush departed as Director at Iridium Communications Inc..","evidence_excerpt":"On September 13, 2023, Parker W. Rush informed Iridium Communications Inc. (the “Registrant”) that he will be retiring as a member of the Board of Directors of the Registrant effective as of December 31, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1418819/000141881923000028/0001418819-23-000028-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retiring"},{"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"}