{"schema_version":"secwatch.filing_event.v1","accession":"0001679788-26-000101","form_type":"8-K","ticker":"COIN","cik":"0001679788","company_name":"Coinbase Global, Inc.","filed_at":"2026-09-02T20:10:28+00:00","discovered_at":"2026-09-02T20:11:10.319783+00:00","generated_at":"2026-09-02T20:11:13.828585+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Coinbase expands board to 10, appoints Anthony Armstrong as director","bullets":["Board increased from 9 to 10 members; Anthony Armstrong appointed director effective Sept 1, 2026.","Armstrong will serve on the Audit and Compliance Committee.","Compensation follows non-employee director program; standard indemnification agreement entered.","He serves until 2027 annual meeting or successor; no family relationships or material interests disclosed."],"urls":{"canonical":"https://secwatch.observer/filing/0001679788-26-000101","json":"https://secwatch.observer/filing/0001679788-26-000101.json","markdown":"https://secwatch.observer/filing/0001679788-26-000101.md","text":"https://secwatch.observer/filing/0001679788-26-000101.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1679788/000167978826000101/0001679788-26-000101-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1679788/000167978826000101/coin-20260901.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-09-02T20:11:13.828585+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"}