Hesai Group

Form 420-F13D13G

Insider Trading (Form 4)

NASDAQ
Hesai Group's Chief Technology Officer, Shaoqing Xiang, was granted 157,000 restricted share units, vesting over four years.
NASDAQ
Hesai Group's Director, Wang Hui (Jasmine), was granted 6,565 restricted share units vesting over three years.
NASDAQ
Hesai Group's CEO, Yifan Li, was granted 157,000 restricted share units, vesting over four years.
NASDAQ
Hesai Group's Chief Scientist, Kai Sun, was granted 157,000 restricted share units vesting over four years, effective March 25, 2026.

Schedule 13D - Activist Investments

NASDAQ
Hesai Group's co-founders, including Dr. Kai Sun, have entered into a Deed of Concert Party Arrangement, formalizing their collective control over approximately 72% of the company's total voting rights and strategic decisions.
NASDAQ
Hesai Group's co-founder and CTO, Shaoqing Xiang, along with two other founders, have entered into a Deed of Concert Party Arrangement to consolidate voting control, while Xiang also reported recent sales of Class B ordinary shares.
NASDAQ
Hesai Group's co-founders, including CEO Yifan Li, have formalized their collective control over the company's voting rights through a new concert party arrangement, as detailed in a recent Schedule 13D filing.

Schedule 13G - Passive Investments

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NASDAQ
FMR LLC and Abigail P. Johnson have reported beneficial ownership of 5,453,873.54 shares, representing 4.2% of Hesai Group's Class B Common Stock as of March 31, 2026.
NASDAQ
FMR LLC and Abigail P. Johnson have reported a 5.5% beneficial ownership stake in Hesai Group's Class B Common Stock as of December 31, 2025.
NASDAQ
FMR LLC and its affiliates, including Abigail P. Johnson, reported a 7.7% beneficial ownership stake in HESAI GROUP's Class B Common Stock as of September 30, 2025.
NASDAQ
Lightspeed China Partners and related entities have filed an exit Schedule 13G, indicating they no longer beneficially own more than five percent of Hesai Group's Class B ordinary shares.
Worse than expected
NASDAQ
Xiaomi Corporation and its affiliates have filed an exit Schedule 13G, indicating they no longer beneficially own more than five percent of Hesai Group's Class B ordinary shares.
Worse than expected
NASDAQ
Robert Bosch GmbH and Robert Bosch Industrietreuhand KG have filed an amended Schedule 13G, reporting zero beneficial ownership in Hesai Group's Class B Ordinary Shares.