{"schema_version":"secwatch.filing_event.v1","accession":"0001713683-26-000193","form_type":"8-K","ticker":"ZS","cik":"0001713683","company_name":"Zscaler, Inc.","filed_at":"2026-09-24T20:07:41+00:00","discovered_at":"2026-09-24T20:09:04.232185+00:00","generated_at":"2026-09-24T20:09:13.339570+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Zscaler promotes Ross Tackett to Chief Revenue Officer; Mike Rich steps down as CRO effective Oct 1, 2026","bullets":["Tackett takes over as CRO on Oct 1, 2026; previously served as Head of Worldwide Sales for 3 years at Zscaler.","Mike Rich steps down as CRO for personal reasons, remains strategic advisor through Dec 31, 2026.","Rich to receive severance benefits per Zscaler's Change of Control and Severance Policy.","Tackett brings 30+ yrs sales leadership; prior roles at ServiceNow (10+ yrs) and Dell (16+ yrs)."],"urls":{"canonical":"https://secwatch.observer/filing/0001713683-26-000193","json":"https://secwatch.observer/filing/0001713683-26-000193.json","markdown":"https://secwatch.observer/filing/0001713683-26-000193.md","text":"https://secwatch.observer/filing/0001713683-26-000193.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1713683/000171368326000193/0001713683-26-000193-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1713683/000171368326000193/zs-20260924.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-09-24T20:09:13.339570+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":"7868bf4cc5","claim":"Mike Rich departed as Chief Revenue Officer at Zscaler, Inc..","evidence_excerpt":"Mr. Tackett will succeed Mike Rich, who will step down as an officer effective October 1, 2026","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1713683/000171368326000193/0001713683-26-000193-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"stepped down"},{"label":"Role","value":"Chief Revenue Officer"}],"fact_type":"executive_change"},{"claim_id":"bc06924432","claim":"Ross Tackett was appointed as Chief Revenue Officer at Zscaler, Inc..","evidence_excerpt":"Zscaler, Inc. (the “ Company ”) is promoting Ross Tackett to be the Company’s Chief Revenue Officer effective October 1, 2026.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1713683/000171368326000193/0001713683-26-000193-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"promoted"},{"label":"Role","value":"Chief Revenue Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}