{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-26-021307","form_type":"8-K","ticker":"AXTI","cik":"0001051627","company_name":"AXT INC","filed_at":"2026-06-22T20:08:53+00:00","discovered_at":"2026-06-22T20:10:00.259576+00:00","generated_at":"2026-06-22T20:11:04.634363+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"AXT appoints Tracy Liu to Board as independent director; board expands to 5","bullets":["Tracy Liu elected Class II independent director, effective June 17, 2026; board increased from 4 to 5.","Liu will serve on audit, compensation, and nominating and corporate governance committees.","She has over 30 years of business advisory and tax experience; CPA; also independent director and audit chair of ACM Research.","Initial RSU award of 2,500 shares plus prorated annual grant of 726 shares, both vesting May 14, 2027.","CEO cites Liu's international expertise as AXT adds capacity for indium phosphide wafers driven by AI demand."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-26-021307","json":"https://secwatch.observer/filing/0001437749-26-021307.json","markdown":"https://secwatch.observer/filing/0001437749-26-021307.md","text":"https://secwatch.observer/filing/0001437749-26-021307.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1051627/000143774926021307/0001437749-26-021307-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1051627/000143774926021307/axti20260622_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-22T20:11:04.634363+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":"cddb406647","claim":"Tracy Liu was elected as Director at AXT INC.","evidence_excerpt":"Immediately thereafter, the Board elected Tracy Liu to the Board as a Class II Director and independent director, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1051627/000143774926021307/0001437749-26-021307-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"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"}