Kai Sun
Chief Scientist, Director, 10% Owner · Hesai Group
Individual
- 2026
- Mar 27, 2026
- 1
Filings (90d)
0
Other insiders active in the same sector
No other insider has filed at Kai Sun's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- AEROEQUITY GP, LLC - $384.00M in FLY purchases and sales in the last 12 months
- Jonathan B. Fairbanks - $355.10M in FLOC purchases and sales in the last 12 months
- GIC Private Ltd - $332.55M in SARO purchases and sales in the last 12 months
- Amberjack Capital Partners, L.P. - $306.16M in INVX purchases and sales in the last 12 months
- INNOVEX CO-INVEST FUND, L.P. - $306.16M in INVX purchases and sales in the last 12 months
- American Industrial Partners Capital Fund VI, L.P. - $297.37M in VVX purchases and sales in the last 12 months
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Frequently asked questions
Who is Kai Sun?
Kai Sun is a corporate insider, tracked as Chief Scientist, Director, 10% Owner of Hesai Group (HSAI). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Kai Sun last file a Form 4?
The only primary Form 4 on record is dated 27 March 2026.