Browse the latest SEC filings and forms submitted by Hesai Group (HSAI). Access annual reports, quarterly statements, and other official disclosures.
View Insider Transactions for Hesai Group (HSAI).
Search Company Filings →| Form | Filing Date | Description | Link |
|---|---|---|---|
| 4 | March 27, 2026 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 27, 2026 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 27, 2026 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 27, 2026 | OWNERSHIP DOCUMENT | View Document |
| 6-K | March 25, 2026 | FORM 6-K | View Document |
| 6-K | March 24, 2026 | FORM 6-K | View Document |
| 3 | March 18, 2026 | OWNERSHIP DOCUMENT | View Document |
| 3 | March 18, 2026 | OWNERSHIP DOCUMENT | View Document |
| 3 | March 18, 2026 | OWNERSHIP DOCUMENT | View Document |
| 3 | March 18, 2026 | OWNERSHIP DOCUMENT | View Document |
| 3 | March 18, 2026 | OWNERSHIP DOCUMENT | View Document |
| 3 | March 18, 2026 | OWNERSHIP DOCUMENT | View Document |
| 3 | March 18, 2026 | OWNERSHIP DOCUMENT | View Document |
| 3 | March 18, 2026 | OWNERSHIP DOCUMENT | View Document |
| 6-K | March 5, 2026 | FORM 6-K | View Document |
| 6-K | March 5, 2026 | FORM 6-K | View Document |
| 6-K | March 3, 2026 | FORM 6-K | View Document |
| SCHEDULE 13G/A | Feb. 5, 2026 | - | View Document |
| 6-K | Jan. 26, 2026 | FORM 6-K | View Document |
| 6-K | Jan. 20, 2026 | FORM 6-K | View Document |
| 6-K/A | Jan. 13, 2026 | FORM 6-K/A | View Document |
| 6-K | Jan. 8, 2026 | FORM 6-K | View Document |
| 6-K | Dec. 29, 2025 | FORM 6-K | View Document |
| 6-K | Dec. 5, 2025 | FORM 6-K | View Document |
| 6-K | Nov. 13, 2025 | FORM 6-K | View Document |
| 6-K | Nov. 12, 2025 | FORM 6-K | View Document |
| 6-K | Nov. 6, 2025 | FORM 6-K | View Document |
| SCHEDULE 13G/A | Nov. 5, 2025 | - | View Document |
| 6-K | Oct. 24, 2025 | FORM 6-K | View Document |
| SCHEDULE 13G/A | Oct. 23, 2025 | - | View Document |
| 6-K | Oct. 14, 2025 | FORM 6-K | View Document |
| S-8 POS | Oct. 9, 2025 | S-8 POS | View Document |
| SCHEDULE 13G/A | Oct. 2, 2025 | - | View Document |
| 424B5 | Sept. 12, 2025 | 424B5 | View Document |
| 6-K | Sept. 11, 2025 | FORM 6-K | View Document |
| 6-K | Sept. 11, 2025 | FORM 6-K | View Document |
| 6-K | Sept. 8, 2025 | FORM 6-K | View Document |
| F-3ASR | Sept. 5, 2025 | F-3ASR | View Document |
| 6-K | Sept. 5, 2025 | FORM 6-K | View Document |
| 424B5 | Sept. 5, 2025 | 424B5 | View Document |
| 6-K | Sept. 2, 2025 | 6-K | View Document |
| 6-K | Aug. 26, 2025 | FORM 6-K | View Document |
| 6-K | Aug. 15, 2025 | FORM 6-K | View Document |
| SCHEDULE 13G/A | Aug. 11, 2025 | - | View Document |
| SCHEDULE 13G | Aug. 6, 2025 | - | View Document |
| 6-K | July 15, 2025 | FORM 6-K | View Document |
| 6-K | May 27, 2025 | FORM 6-K | View Document |
| SCHEDULE 13G/A | May 15, 2025 | - | View Document |
| SCHEDULE 13D | April 30, 2025 | - | View Document |
| SCHEDULE 13D | April 30, 2025 | - | View Document |
| SCHEDULE 13D | April 30, 2025 | - | View Document |
| 20-F | April 1, 2025 | 20-F | View Document |
| 6-K | March 20, 2025 | FORM 6-K | View Document |
| 144 | March 13, 2025 | - | View Document |
| 144 | March 13, 2025 | - | View Document |
| 144 | March 13, 2025 | - | View Document |
| 6-K | March 11, 2025 | FORM 6-K | View Document |
| SCHEDULE 13G | Feb. 14, 2025 | - | View Document |
| 6-K | Nov. 26, 2024 | FORM 6-K | View Document |
| 6-K | Aug. 20, 2024 | FORM 6-K | View Document |
| 6-K | May 21, 2024 | FORM 6-K | View Document |
| 6-K | May 13, 2024 | FORM 6-K | View Document |
| 20-F | April 25, 2024 | FORM 20-F | View Document |
| 6-K | March 12, 2024 | FORM 6-K | View Document |
| SC 13G/A | March 5, 2024 | HESAI GROUP | View Document |
| SC 13G | Feb. 14, 2024 | SC 13G | View Document |
| SC 13G | Feb. 14, 2024 | SC 13G | View Document |
| SC 13G | Feb. 14, 2024 | HESAI GROUP | View Document |
| SC 13G | Feb. 14, 2024 | - | View Document |
| SC 13G | Feb. 14, 2024 | SCHEDULE 13G | View Document |
| SC 13G | Feb. 9, 2024 | SC 13G | View Document |
| SC 13G | Feb. 7, 2024 | SC 13G | View Document |
| SC 13G | Feb. 7, 2024 | SC 13G | View Document |
| SC 13G | Feb. 7, 2024 | SC 13G | View Document |
| 6-K | Jan. 12, 2024 | FORM 6-K | View Document |
| 6-K | Nov. 14, 2023 | FORM 6-K | View Document |
| 6-K | Aug. 15, 2023 | FORM 6-K | View Document |
| S-8 | June 20, 2023 | S-8 | View Document |
| 6-K | May 24, 2023 | FORM 6-K | View Document |
| 20-F | April 20, 2023 | FORM 20-F | View Document |
| 6-K | March 16, 2023 | FORM 6-K | View Document |
| 424B4 | Feb. 9, 2023 | 424B4 | View Document |
| F-1MEF | Feb. 8, 2023 | F-1MEF | View Document |
| EFFECT | Feb. 8, 2023 | - | View Document |
| EFFECT | Feb. 8, 2023 | - | View Document |
| CERT | Feb. 7, 2023 | - | View Document |
| CORRESP | Feb. 6, 2023 | - | View Document |
| CORRESP | Feb. 6, 2023 | - | View Document |
| F-1/A | Feb. 2, 2023 | F-1/A | View Document |
| CORRESP | Feb. 2, 2023 | - | View Document |
| 8-A12B | Feb. 2, 2023 | 8-A12B | View Document |
| F-6 | Feb. 2, 2023 | FORM F-6 | View Document |
| UPLOAD | Jan. 30, 2023 | - | View Document |
| CORRESP | Jan. 17, 2023 | - | View Document |
| F-1 | Jan. 17, 2023 | F-1 | View Document |
| DRSLTR | Dec. 9, 2022 | - | View Document |
| DRS/A | Dec. 9, 2022 | - | View Document |
| UPLOAD | Dec. 1, 2022 | - | View Document |
| DRS/A | Nov. 18, 2022 | - | View Document |
| DRSLTR | Nov. 18, 2022 | - | View Document |
| UPLOAD | Nov. 8, 2022 | - | View Document |
| DRS/A | Oct. 11, 2022 | - | View Document |
| DRSLTR | Oct. 11, 2022 | - | View Document |
| UPLOAD | April 15, 2022 | - | View Document |
| DRSLTR | March 31, 2022 | - | View Document |
| DRS/A | March 31, 2022 | - | View Document |
| UPLOAD | Jan. 7, 2022 | - | View Document |
| DRS/A | Dec. 21, 2021 | - | View Document |
| DRSLTR | Dec. 21, 2021 | - | View Document |
| UPLOAD | Nov. 5, 2021 | - | View Document |
| DRSLTR | Oct. 20, 2021 | - | View Document |
| DRS/A | Oct. 20, 2021 | - | View Document |
| UPLOAD | Aug. 13, 2021 | - | View Document |
| DRS | July 2, 2021 | - | View Document |
| DRSLTR | July 2, 2021 | - | View Document |