{"filing":{"accession_number":"0001104659-26-082435","cik":"0001861737","ticker":"HSIGF","company_name":"Hesai Group","form":"6-K","filing_date":"2026-07-10","report_date":null,"primary_document":"tm2620203d2_6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1861737/000110465926082435/tm2620203d2_6k.htm"},"events":[{"id":16974,"run_id":15198,"accession_number":"0001104659-26-082435","anchor_item_number":"EX-99.1","event_type":"exec_compensation","event_domain":"governance","is_material":true,"confidence":0.75,"summary":"The announcement discloses pro-rata adjustments to outstanding share options and RSUs granted under the 2021 Plan following a share subdivision effective July 10, 2026. While the primary event is the share subdivision itself (a capital structure change), the exhibit's substantive focus is on the mechanical adjustments to executive and employee equity compensation instruments—exercise prices, share counts, and vesting arrangements. The detailed tables showing adjustments for named directors (Yifan Li, Kai Sun, Shaoqing Xiang, Cailian Yang, Zhang Yi, Ren Jia, Hui Wang) and employees reflect a compensatory arrangement modification required by the subdivision. This falls within the scope of exec_compensation as a disclosure of adjustments to equity grants and compensation plan mechanics.","company_name":"Hesai Group","ticker":"HSIGF","filing_date":"2026-07-10","form":"6-K","submitted_at":null,"items":[{"id":15243,"accession_number":"0001104659-26-082435","item_number":"EX-99.1","item_title":"tm2620203d2_ex99-1.htm","event_type":"exec_compensation","event_domain":"governance","is_material":true,"confidence":0.75,"reasoning":"The announcement discloses pro-rata adjustments to outstanding share options and RSUs granted under the 2021 Plan following a share subdivision effective July 10, 2026. While the primary event is the share subdivision itself (a capital structure change), the exhibit's substantive focus is on the mechanical adjustments to executive and employee equity compensation instruments—exercise prices, share counts, and vesting arrangements. The detailed tables showing adjustments for named directors (Yifan Li, Kai Sun, Shaoqing Xiang, Cailian Yang, Zhang Yi, Ren Jia, Hui Wang) and employees reflect a compensatory arrangement modification required by the subdivision. This falls within the scope of exec_compensation as a disclosure of adjustments to equity grants and compensation plan mechanics.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-07-10T12:08:37.635672+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":15243,"accession_number":"0001104659-26-082435","item_number":"EX-99.1","item_title":"tm2620203d2_ex99-1.htm","event_type":"exec_compensation","event_domain":"governance","is_material":true,"confidence":0.75,"reasoning":"The announcement discloses pro-rata adjustments to outstanding share options and RSUs granted under the 2021 Plan following a share subdivision effective July 10, 2026. While the primary event is the share subdivision itself (a capital structure change), the exhibit's substantive focus is on the mechanical adjustments to executive and employee equity compensation instruments—exercise prices, share counts, and vesting arrangements. The detailed tables showing adjustments for named directors (Yifan Li, Kai Sun, Shaoqing Xiang, Cailian Yang, Zhang Yi, Ren Jia, Hui Wang) and employees reflect a compensatory arrangement modification required by the subdivision. This falls within the scope of exec_compensation as a disclosure of adjustments to equity grants and compensation plan mechanics.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-07-10T12:08:37.635672+00:00","company_name":"Hesai Group","ticker":"HSIGF","filing_date":"2026-07-10"}]}