{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-042642","form_type":"8-K","ticker":"AMBA","cik":"0001280263","company_name":"AMBARELLA INC","filed_at":"2025-02-28T23:59:59+00:00","discovered_at":"2026-05-14T18:03:03.177491+00:00","generated_at":"2026-05-25T22:44:04.108929+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Ambarella appoints Chantelle Breithaupt to Board and approves FY2026 bonus plan with 19% larger pool","bullets":["Chantelle Breithaupt, CFO of Arista Networks, appointed independent director effective Feb 25, 2025; Audit Committee member.","Receives initial RSU award of $150,000 vesting in three quarterly installments; standard director compensation applies.","FY2026 bonus plan approved; CEO Feng-Ming Wang target 100% of base; other execs 40-75% of base.","Aggregate target bonus pool 19% larger than prior year; weighted equally on revenue, operating profit, non-financial goals.","Max payout 167% of target; zero funding below threshold; committee retains discretion to adjust."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-042642","json":"https://secwatch.observer/filing/0001193125-25-042642.json","markdown":"https://secwatch.observer/filing/0001193125-25-042642.md","text":"https://secwatch.observer/filing/0001193125-25-042642.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1280263/000119312525042642/0001193125-25-042642-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1280263/000119312525042642/d906585d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-25T22:44:04.108929+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":"6fcb0ef0ce","claim":"Chantelle Breithaupt was appointed as Director at AMBARELLA INC.","evidence_excerpt":"On February 25, 2025, the Board of Directors (the “Board”) of Ambarella, Inc. (the “Company”) appointed Chantelle Breithaupt as an independent director to the Board and a member of the Board’s Audit Committee, in each case effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1280263/000119312525042642/0001193125-25-042642-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"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"}