Skip to main content
Hesai Group logo

Hesai Group — Investor Relations & Filings

Ticker · HSAI ISIN · US4280501085 US Manufacturing
Open in API
Filings indexed 121 across all filing types
Latest filing 2026-06-05 Regulatory Filings
Country US United States of America
Listing US HSAI

About Hesai Group

https://www.hesaitech.com/

Hesai Group specializes in the research, development, and manufacturing of three-dimensional Light Detection and Ranging (LiDAR) sensor solutions. The company's product portfolio encompasses a wide range of high-performance sensors, including automotive-grade long-range, short-range, and 360-degree LiDARs. These products are engineered to provide precise 3D environmental perception for various applications. Primary markets served are Advanced Driver Assistance Systems (ADAS), L4+ autonomous mobility platforms like robotaxis and autonomous trucks, and the robotics and industrial automation sectors. Hesai integrates cutting-edge R&D with in-house manufacturing capabilities to ensure the rapid iteration and mass production of reliable, high-quality LiDAR systems for a global customer base.

Recent filings

Filing Released Lang Actions
FORM 6-K
Regulatory Filings Classification · 88% confidence The document is a U.S. SEC Form 6-K (“Report of Foreign Private Issuer”) filing, which is a periodic regulatory submission by a foreign issuer to the SEC, including an exhibit index. There is no substantive financial data or report itself provided, but rather the 6-K form and exhibit reference, so it falls under general regulatory announcements. Therefore, the correct classification is Regulatory Filings (RNS).
2026-06-05 English
FORM 6-K
Regulatory Filings Classification · 85% confidence The document is a Form 6-K submitted by a foreign private issuer to the SEC, containing an exhibit index and signatures with no substantive financial data or management discussion. It is clearly a regulatory filing under the Exchange Act rather than the actual report content or a proxy statement. It falls into the general Regulatory Filings category.
2026-05-26 English
FORM 6-K
Regulatory Filings Classification · 87% confidence The document is a Form 6-K “Report of Foreign Private Issuer” filed with the U.S. SEC, listing an Exhibit Index (99.1 Announcement—Grant of Awards) and bearing the required signatures. It does not itself contain substantive financial statements, a management discussion, or a full report—rather it’s a standard regulatory submission. Under the classification scheme, Form 6-K fall under general regulatory filings (RNS).
2026-05-20 English
FORM 6-K
Regulatory Filings Classification · 91% confidence The document is a US SEC Form 6-K (“Report of Foreign Private Issuer”) containing an exhibit index pointing to a press release of Q1 2026 financial results. It provides no substantive financial statements or management discussion within the text itself; instead it’s a regulatory submission presenting an attached release. Under the classification rules, this is a general regulatory filing (fallback category), not the report itself nor a detailed earnings release or management discussion.
2026-05-19 English
6-K - Hesai Group (0001861737) (Filer)
Regulatory Filings Classification · 95% confidence The document is a Form 6-K, which is a report of a foreign private issuer filed with the SEC under the Securities Exchange Act of 1934. It is for the month of April 2026 and includes an announcement of the date of a board meeting. The document is very short (1332 characters) and primarily serves as a regulatory filing to inform about a board meeting date rather than containing detailed financial data or management discussion. It does not contain financial statements or detailed report content. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous filings that do not fit other specific categories.
2026-04-27 English
6-K - Hesai Group (0001861737) (Filer)
Report Publication Announcement Classification · 95% confidence The document is a Form 6-K, which is a report of a foreign private issuer filed with the SEC. It references exhibits including an Annual Report for the year ended December 31, 2025, and a 2025 Environmental, Social and Governance Report, but the document itself is a filing announcing these reports rather than containing the full reports. The document length is short (1536 characters), and it states that the Annual Report and ESG Report are published pursuant to listing rules, indicating this is a report publication announcement rather than the full reports. Therefore, according to the MENU VS MEAL RULE, this document should be classified as a Report Publication Announcement (RPA).
2026-04-24 English

Browse filings by year

6 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.