{"filing":{"accession_number":"0001104659-26-082432","cik":"0001861737","ticker":"HSIGF","company_name":"Hesai Group","form":"6-K","filing_date":"2026-07-10","report_date":null,"primary_document":"tm2620203d1_6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1861737/000110465926082432/tm2620203d1_6k.htm"},"events":[{"id":16970,"run_id":15195,"accession_number":"0001104659-26-082432","anchor_item_number":null,"event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.85,"summary":"The 6-K discloses the effectiveness of a shareholder-approved 1-to-8 share subdivision and corresponding ADS ratio change, both of which became effective on July 10, 2026. This is a governance and capital structure event that affects all shareholders' holdings and the ADS trading mechanics. While routine in nature, the subdivision and ADS ratio adjustment are material to investors as they alter the share count and ADS representation proportionally.","company_name":"Hesai Group","ticker":"HSIGF","filing_date":"2026-07-10","form":"6-K","submitted_at":null,"items":null}],"classifications":[{"id":15238,"accession_number":"0001104659-26-082432","item_number":null,"item_title":null,"event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.85,"reasoning":"The 6-K discloses the effectiveness of a shareholder-approved 1-to-8 share subdivision and corresponding ADS ratio change, both of which became effective on July 10, 2026. This is a governance and capital structure event that affects all shareholders' holdings and the ADS trading mechanics. While routine in nature, the subdivision and ADS ratio adjustment are material to investors as they alter the share count and ADS representation proportionally.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-07-10T12:04:36.593889+00:00","company_name":"Hesai Group","ticker":"HSIGF","filing_date":"2026-07-10"}]}