Hesai Group (HSAI) SEC Filings & 10K Form $21.03 +1.46 (+7.46%) Closing price 04:00 PM EasternExtended Trading$21.08 +0.05 (+0.26%) As of 07:57 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share SEC Filings Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Recent Hesai Group SEC Filings All Filing Types 1 10 10-D 10-K 10-M 10-Q 11-K 12b-25 13F 13H 144 15 15F 17-H 18 18-K 19b-4(e) 19b-4 19b-7 1-A 1-E 1-K 1-N 1-SA 1-U 1-Z 20-F 24F-2 25 2-E 3 4 40-F 5 6-K 7-M 8-A 8-K 8-M 9-M ABS DD-15E ABS-15G ABS-EE ADV ADV-E ADV-H ADV-NR ADV-W ATS ATS-R BD BD-N BDW C CA-1 CB CFPORTAL D F-1 F-10 F-3 F-4 F-6 F-7 F-8 F-80 F-N F-X ID MA MA-I MA-NR MA-W MSD MSDW n/a N-14 N-17D-1 N-17f-1 N-17f-2 N-18f-1 N-1A N-2 N-23c-3 N-27D-1 N-3 N-4 N-5 N-54A N-54C N-6 N-6EI-1 N-6F N-8A N-8B-2 N-8B-4 N-8F N-CR N-CSR N-MFP N-PX N-Q NRSRO N-SAR PF PILOT R31 S-1 S-11 S-20 S-3 S-4 S-6 S-8 SBSE SBSE-A SBSE-BD SBSE-C SBSE-W SCI SD SDR SE SF-1 SF-3 SIP T-1 T-2 T-3 T-4 T-6 TA-1 TA-2 TA-W TCR TH WB-APP X-17A-19 X-17A-5 Part I X-17A-5 Part II X-17A-5 Part IIA X-17A-5 Part IIB X-17A-5 Part III X-17A-5 Schedule I X-17F-1A Filing Types Include Ownership Filings Exclude Ownership Filings Only Show Ownership FIlings Ownership Filings Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 2 Years 3 Years Time Frame * Start Date * End Date Export to Excel DateFilerForm TypeView04/30/20256:35 AMHesai Group (Subject)Li Yifan (Filed by)Form SCHEDULE 13D04/30/20256:37 AMHesai Group (Subject)Xiang Shaoqing (Filed by)Form SCHEDULE 13D04/30/20256:38 AMHesai Group (Subject)Sun Kai (Filed by)Form SCHEDULE 13D04/01/20253:30 PMHesai Group (Filer)Form 20-FRegistration statement / Annual report / Transition report 03/20/20258:13 AMHesai Group (Filer)Form 6-KReport of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 03/13/20258:20 AMHesai Group (Subject)Sun Kai (Reporting)Form 144Notice of proposed sale of securities pursuant to Rule 144 03/13/20258:20 AMHesai Group (Subject)Xiang Shaoqing (Reporting)Form 144Notice of proposed sale of securities pursuant to Rule 144 03/13/20258:20 AMHesai Group (Subject)Li Yifan (Reporting)Form 144Notice of proposed sale of securities pursuant to Rule 144 03/11/20256:39 AMHesai Group (Filer)Form 6-KReport of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 02/14/20254:48 PMHesai Group (Subject)Lightspeed Opportunity Fund, L.P. (Filed by)Form SCHEDULE 13G11/26/20245:08 AMHesai Group (Filer)Form 6-KReport of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 08/20/20248:05 AMHesai Group (Filer)Form 6-KReport of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 05/21/20245:25 AMHesai Group (Filer)Form 6-KReport of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 05/21/20245:25 AMHesai Group (Filer)Form 6-KReport of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 (Data available from 1/1/2016 forward) Related Companies and Tools Related Companies ESAB 10K Form SPX Technologies 10K Form Zurn Elkay Water Solutions 10K Form JBT Marel 10K Form Moog 10K Form ChampionX 10K Form Weatherford International 10K Form Cactus 10K Form Hayward 10K Form ATS 10K Form SEC Filings Tools Latest SEC FilingsInsider Trading Activity This page (NASDAQ:HSAI) was last updated on 5/21/2025 by MarketBeat.com Staff From Our PartnersMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredGold Hits New Highs as Global Markets SpiralWhen Trump took office in 2017, gold was just $1,100 an ounce. 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