{"entity":"arm","id":"ent_arm","name":"Arm Holdings","predicate":"chair","label":"chair","page":"https://asof.is/record/arm/chair","as_of":"2026-11-04","summary":"As of November 4, 2026, Arm Holdings's chair on the AsOf record is Masayoshi Son, dated March 1, 2018, from a primary source (sec.gov). The record holds 1 claim on Arm Holdings's chair, 1 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.","current":["clm_6F9DC66DA887"],"latest_period":null,"claims":[{"id":"clm_6F9DC66DA887","value":"Masayoshi Son","valid_from":"2018-03-01","valid_to":null,"published":null,"recorded":"2026-11-04","confidence":0.95,"status":"valid","assertable":true,"superseded_by":null,"sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000097/arm-20260331.htm","tier":"primary","publisher":null,"published_at":null}],"evidence":{"by":"page-read","on":"2026-11-04","quote":"Masayoshi Son has served as a Director and Chairman of our Board of Directors since March 2018.","url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000097/arm-20260331.htm"}}],"replaced":[],"faq":[{"question":"What is Arm Holdings's current chair?","answer":"Masayoshi Son, dated March 1, 2018, from a primary source (sec.gov). The record asserts this claim as of November 4, 2026 (status valid, confidence 0.95)."}],"legend":{"dates":"valid_from: when the claim took effect (a period figure: the day its period closed). published: the earliest day a source on the record published it (a filing's filing date, a post's date; null when no source carries one). recorded: the day AsOf first held it. A figure can take effect weeks before it is published.","why_not":{},"checked_by":{"page-read":"its source page states the value and the date"}}}