{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-044677","form_type":"8-K","ticker":"RMBS","cik":"0000917273","company_name":"RAMBUS INC","filed_at":"2026-02-10T23:59:59+00:00","discovered_at":"2026-05-14T18:02:38.027183+00:00","generated_at":"2026-05-16T03:46:51.860862+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Rambus CFO Desmond Lynch resigns effective Feb 27; John Allen interim CFO; Q1 guidance reaffirmed","bullets":["CFO Desmond Lynch resigns effective Feb 27, 2026 to pursue another opportunity; no disagreement with company.","John Allen appointed VP, Interim CFO; continues as Chief Accounting Officer.","Company begins formal search for a permanent CFO.","Rambus reaffirms previously issued Q1 FY2026 guidance.","Allen's current base salary is $383,985 with target bonus of $153,594."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-044677","json":"https://secwatch.observer/filing/0001193125-26-044677.json","markdown":"https://secwatch.observer/filing/0001193125-26-044677.md","text":"https://secwatch.observer/filing/0001193125-26-044677.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/917273/000119312526044677/0001193125-26-044677-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/917273/000119312526044677/d761424d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T03:46:51.860862+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}