Hesai Group HSAI

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Hesai Group - American Depositary Share · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 14.6000 · FX 1 USD = 1.288650 SGD · about SGD 18.8143 per unit

Sign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 21.90 → 14.60 · -33.3%
29.80022.20014.600 1 2 3 4,5,6 7 8,9 10 11 12 13 14 15 16 17 18 19 20 21 22 23,24 25 26 27,28 29,30 31 32 33 34 35 36 37 38 39 40 41,42 Jul 25Oct 25Jan 26Apr 26Jul 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 26 Jul 2025 — 27 Jul 2026 (Last year)

Daily Nasdaq prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

No data yet
Weekend
Weekend
14.8000 14.8550 14.2900 14.6000 1,353,400
14.9500 15.1200 14.3600 14.7600 1,307,100
15.1000 15.2400 14.8300 14.8800 802,900
15.2600 15.6200 15.2400 15.2900 1,379,500
15.2300 15.2600 14.7800 14.9300 897,300
Weekend
Weekend
14.7900 15.2200 14.6800 15.0000 1,737,000
15.6600 15.8900 15.5700 15.6500 882,200
15.8900 16.0730 15.5830 15.8500 1,468,400
15.4600 15.7450 15.2100 15.6100 1,216,100
15.8100 15.9700 14.9100 15.1300 1,822,200
Weekend
Weekend
16.5100 16.9800 16.1200 16.1600 1,754,000
42 · 6-K Pre-market · 08:07 ET FORM 6-K ↗ 41 · 6-K Pre-market · 08:04 ET FORM 6-K ↗
16.4000 16.6580 15.7600 16.4000 1,659,800
16.4200 16.6800 16.1850 16.3700 2,207,700
40 · 6-K Pre-market · 07:48 ET FORM 6-K ↗
17.1200 17.4900 16.0800 16.1500 2,422,900
39 · 6-K Pre-market · 08:22 ET FORM 6-K ↗
17.1900 17.7800 17.0000 17.4700 1,520,000
Weekend
Weekend
No trading
17.7500 17.9800 16.7600 17.1900 1,945,100
17.8200 19.0700 17.6520 18.2300 2,898,300
16.9700 18.6200 16.8420 18.2200 6,138,700
15.2450 15.9100 15.1700 15.7600 2,360,600
Weekend
Weekend
14.5200 14.9000 14.4000 14.8000 1,546,100
38 · 6-K Pre-market · 08:29 ET FORM 6-K ↗
15.7500 15.8280 14.7800 15.0200 2,034,300
16.0500 16.1200 15.5000 15.6100 1,770,300
15.9200 16.1900 15.8600 15.9000 1,395,900
16.5000 16.8300 16.1600 16.3400 1,454,000
Weekend
Weekend
No trading
16.9900 17.1000 16.4500 16.8900 2,299,100
17.1800 17.6300 17.0200 17.0800 1,707,000
17.9800 18.0900 17.1200 17.1400 2,215,500
18.8100 18.9000 18.4600 18.7700 1,251,200
Weekend
Weekend
18.5400 18.6500 17.8300 18.1500 1,132,300
37 · 6-K Pre-market · 08:51 ET FORM 6-K ↗
17.5000 18.1500 17.1800 18.0600 1,324,900
18.1700 18.2200 17.5200 17.5300 1,339,500
19.0600 19.1400 17.8600 18.4400 1,906,500
19.2650 19.6650 19.0000 19.1600 1,832,300
Weekend
Weekend
19.8600 19.9800 18.2110 18.4900 2,391,000
36 · 6-K Pre-market · 09:03 ET FORM 6-K ↗
20.4500 20.7400 20.1000 20.2500 1,141,300
21.1800 21.3350 20.6000 20.7800 1,694,000
21.7000 22.5300 21.2100 21.6600 3,854,300
18.9500 20.3800 18.8810 20.0300 1,900,300
Weekend
Weekend
19.8250 19.8500 18.8400 18.9000 2,427,600
20.3500 20.3800 19.7150 19.8900 1,386,800
21.0400 21.3300 20.3800 20.6300 1,191,000
35 · 6-K After-hours · 16:04 ET FORM 6-K ↗
20.9700 21.9300 20.9000 21.4100 2,007,000
No trading
Weekend
Weekend
20.4800 20.9500 20.3200 20.6300 2,566,200
20.0400 20.9850 19.9100 20.9000 1,258,600
20.2500 20.6700 19.6600 20.2500 2,143,700
34 · 6-K Pre-market · 09:13 ET FORM 6-K ↗ 33 · 6-K After-hours · 16:01 ET FORM 6-K ↗
21.6000 21.8200 19.5100 20.0250 4,437,400
22.6300 22.7700 21.3000 22.0100 2,040,700
Weekend
Weekend
22.5600 22.6500 21.9200 22.4400 1,079,100
23.4000 23.7200 22.7600 23.6100 1,112,000
22.2200 24.4100 22.0400 24.0400 3,043,300
21.8000 21.8000 20.8300 21.3900 1,279,400
21.6100 22.5000 21.5000 21.8000 2,606,900
Weekend
Weekend
32 · 6-K After-hours · 16:04 ET FORM 6-K ↗
22.0800 22.1250 21.2700 21.6000 1,299,100
22.7500 22.7500 21.7200 21.8600 1,035,900
21.6280 22.4650 21.4300 22.4500 1,016,700
21.7300 21.9350 21.2000 21.3800 1,145,200
21.5800 21.9800 21.4250 21.6300 1,204,700
Weekend
Weekend
22.6800 22.7600 21.8900 22.0100 862,600
22.2700 22.8100 21.9500 22.6800 626,700
22.8700 23.2300 22.0700 22.2700 1,513,400
22.6900 22.8100 22.0700 22.4800 785,600
23.0500 23.6900 22.7500 23.4100 1,911,200
31 · 6-K Pre-market · 07:02 ET FORM 6-K ↗
Weekend
Weekend
21.2900 22.4320 21.2650 22.3400 1,796,200
30 · 6-K Pre-market · 06:36 ET FORM 6-K ↗ 29 · 20-F Pre-market · 06:07 ET 20-F ↗
21.3600 21.3600 20.4800 21.0000 2,137,400
22.0800 22.4600 21.2200 21.6300 3,269,100
22.3000 22.4000 21.3350 21.3800 1,840,800
22.7400 22.8200 21.4300 21.9000 1,913,500
Weekend
Weekend
24.8100 24.9600 23.1700 23.2500 3,183,300
24.2500 24.6000 23.3100 24.5400 2,439,300
23.4500 24.3100 23.2300 24.2200 2,033,000
22.6200 23.5250 22.5600 23.4900 1,424,800
22.0200 22.3600 21.7000 22.3400 952,200
Weekend
Weekend
22.1200 23.0600 22.1100 22.6600 1,179,500
28 · 6-K Pre-market · 08:47 ET FORM 6-K ↗ 27 · 6-K Pre-market · 08:39 ET FORM 6-K ↗
21.8000 22.1290 21.6400 21.7700 899,700
22.0000 22.2800 21.5100 21.8800 1,699,600
20.2900 20.5300 19.8400 20.2500 813,300
20.5900 21.1200 20.4900 20.7100 924,800
Weekend
Weekend
No trading
19.8100 20.9600 19.8100 20.6300 1,807,000
20.0300 20.8700 19.9600 20.5000 2,145,700
18.1200 19.4700 17.9800 19.1200 3,219,400
18.4300 18.6700 17.5600 17.7300 2,287,600
Weekend
Weekend
19.1600 19.2000 18.1800 18.4400 2,423,800
19.5000 20.4900 19.1000 19.3900 3,103,800
20.8900 20.9500 19.3800 19.8500 4,282,000
26 · 6-K Pre-market · 09:21 ET FORM 6-K ↗
22.9800 23.7400 20.1600 20.2400 5,644,400
25 · 6-K Pre-market · 07:28 ET FORM 6-K ↗
22.9000 23.8200 22.5150 23.5800 2,223,000
Weekend
Weekend
23.4000 23.4000 22.2300 22.8500 4,210,900
23.6500 24.5250 23.1000 24.3400 764,100
24.4600 25.0700 24.3800 24.4000 717,900
24.7100 24.8600 23.9100 24.5700 1,267,400
24.3200 25.0800 24.3020 24.6900 997,400
Weekend
Weekend
24.5400 24.6950 23.8500 24.0400 1,416,300
25.1700 25.2400 24.2600 24.3400 1,064,600
25.0000 25.8950 24.8840 25.6700 1,161,200
24.5800 26.3600 24.5000 25.2400 1,916,600
23.1600 24.4200 22.6410 24.3500 1,113,300
Weekend
Weekend
23.0100 24.5800 23.0100 23.8600 2,092,800
24.6200 24.6500 22.8500 23.7500 2,357,200
24 · 6-K Pre-market · 06:30 ET FORM 6-K ↗ 23 · 6-K Pre-market · 06:29 ET FORM 6-K ↗
25.4400 25.4600 24.5000 25.3600 1,594,800
26.3600 26.3700 24.3000 25.0200 3,050,100
22 · 6-K Pre-market · 09:17 ET FORM 6-K ↗
25.9700 27.7500 25.5000 27.4300 1,630,200
Weekend
Weekend
27.1800 27.9600 26.8000 26.9500 1,643,000
26.8600 27.2700 26.1600 27.2500 1,480,300
27.2600 27.4000 26.3100 26.9800 1,080,300
27.5000 27.5300 26.2000 26.9700 2,026,900
27.7300 28.9000 27.4550 27.5400 2,019,000
Weekend
Weekend
27.8000 28.4500 27.3500 27.7600 1,211,900
27.2900 28.3200 27.1600 28.1200 1,589,000
26.7700 27.9000 26.3200 27.5200 1,274,900
27.0000 28.2100 26.4100 26.7700 2,432,200
No trading
Weekend
Weekend
25.0900 25.9700 24.9900 25.7500 808,900
25.6700 26.2300 24.5800 25.0900 2,164,100
27.8100 27.9000 24.9400 25.9900 3,184,700
25.7400 28.3800 25.7000 27.6200 3,864,900
25.5400 26.9400 25.5000 25.9600 3,418,200
Weekend
Weekend
24.1000 26.4600 24.0500 26.0000 1,880,500
23.7900 24.5100 23.3750 23.6500 1,523,200
24.2600 24.6800 23.7500 24.0900 1,885,900
23.7500 24.2000 23.3400 23.9700 1,888,200
23.5600 23.6200 22.5650 23.0400 2,623,300
Weekend
Weekend
24.3100 24.8800 23.6600 23.8700 1,426,200
25.0800 25.2700 24.0200 24.7000 1,638,200
25.9400 25.9700 24.8700 25.1000 1,668,200
26.1800 26.4650 25.5250 25.8700 2,274,100
27.7300 27.8150 24.8700 25.1300 3,942,500
21 · 6-K Pre-market · 09:11 ET FORM 6-K ↗
Weekend
Weekend
28.6300 28.6400 27.5700 27.9400 1,547,900
29.0000 29.3500 28.5500 28.5900 1,980,400
28.5000 29.1500 28.1100 28.7900 1,576,900
27.5000 28.2700 27.3200 28.1800 2,089,500
20 · 6-K Pre-market · 06:25 ET FORM 6-K ↗
No trading
Weekend
Weekend
28.4300 28.9000 28.0330 28.5500 1,560,400
27.1900 29.0500 27.1900 28.6100 4,235,800
26.2900 27.2800 26.2800 26.6100 1,913,600
26.9800 27.0000 26.2640 26.3500 2,276,900
19 · 6-K/A Pre-market · 06:28 ET FORM 6-K/A ↗
27.2900 27.8500 26.9000 27.1900 2,004,500
Weekend
Weekend
27.6100 27.8000 26.5800 27.3700 2,133,700
26.9200 28.0400 26.4300 27.6100 3,114,600
18 · 6-K Pre-market · 08:24 ET FORM 6-K ↗
26.3400 27.6700 25.7400 27.0800 3,582,900
25.8000 27.2900 25.1700 26.7900 6,116,800
24.3400 24.4900 23.7900 24.2500 1,474,300
Weekend
Weekend
23.1200 24.2150 23.1100 24.0800 1,653,500
No trading
22.9800 23.0350 22.4000 22.4000 836,900
22.5700 23.4000 22.5700 22.9100 1,503,600
22.0200 22.5500 21.9000 22.4800 1,037,200
17 · 6-K Pre-market · 06:11 ET FORM 6-K ↗
Weekend
Weekend
22.3000 22.6500 22.0700 22.5200 772,600
No trading
22.8400 23.0800 22.2850 22.3600 954,400
22.5600 22.6500 21.9000 22.5800 1,391,400
23.2400 23.3900 22.4100 22.7500 2,642,900
Weekend
Weekend
22.5200 23.8400 22.5000 23.5600 2,925,200
21.6400 22.3600 21.4600 21.9900 1,639,600
21.9800 22.2000 21.2510 21.4100 2,152,800
20.5500 21.8800 20.5500 21.6400 2,088,500
20.7700 21.1000 20.4200 20.8800 2,146,800
Weekend
Weekend
20.5600 21.3800 20.3700 20.4700 1,516,600
20.0000 20.7100 19.9400 20.4400 1,774,800
20.0700 20.6700 20.0700 20.5400 1,107,900
19.5300 20.1350 19.4400 20.0300 913,500
20.0000 20.4200 19.5300 20.0800 1,559,600
Weekend
Weekend
16 · 6-K After-hours · 16:04 ET FORM 6-K ↗
20.4300 20.9100 20.0550 20.1000 1,600,600
20.0000 20.3060 19.5820 19.9900 1,880,300
18.9000 19.3900 18.7860 19.2100 913,200
18.9600 19.3050 18.7530 18.9100 1,127,300
18.9200 19.5300 18.7750 19.0700 1,540,100
Weekend
Weekend
19.1000 19.4100 18.9200 19.2300 1,340,900
No trading
19.7100 19.9200 18.4200 18.7300 3,222,800
19.1400 20.3580 18.9100 20.2200 5,724,700
16.9000 18.4000 16.8700 18.2200 4,469,600
Weekend
Weekend
15.0000 15.5500 14.6900 15.4300 3,612,700
16.5600 16.8000 14.9460 15.0300 7,455,400
17.6900 17.7900 16.0300 16.2900 4,228,300
17.9700 18.1200 17.3600 17.8000 3,358,200
19.1000 19.3900 18.1300 18.3200 3,070,300
Weekend
Weekend
19.0500 19.9700 19.0100 19.5900 2,636,200
21.2000 21.2900 19.6600 19.7800 4,084,100
15 · 6-K Pre-market · 07:47 ET FORM 6-K ↗
21.3200 21.5600 20.3100 21.5400 3,793,900
14 · 6-K Pre-market · 06:26 ET FORM 6-K ↗
24.2500 24.2500 20.2500 20.7800 7,883,900
22.4750 23.3900 22.3900 23.0600 3,850,800
Weekend
Weekend
21.6200 21.6200 20.6600 21.0800 3,181,100
23.0900 24.1500 21.8500 22.1100 2,630,400
13 · 6-K Pre-market · 06:31 ET FORM 6-K ↗
22.5100 23.1500 22.2000 22.7500 2,178,200
22.8000 23.1500 22.0400 22.4200 2,033,900
23.1400 23.8800 23.1170 23.4900 2,677,700
Weekend
Weekend
23.1900 23.9700 23.1700 23.7300 1,532,000
23.3350 23.8000 22.9120 23.1900 1,982,100
24.1400 24.6200 23.6100 24.0100 1,954,000
23.9500 24.6700 23.4000 24.1100 2,192,400
23.8700 24.4600 23.5900 23.8600 2,836,900
Weekend
Weekend
23.0600 23.2600 22.6600 22.8000 1,356,100
12 · 6-K Pre-market · 06:12 ET FORM 6-K ↗
22.0000 22.9500 21.6370 22.6400 1,675,700
22.6200 22.9000 21.6640 21.7800 2,154,200
22.7400 23.2500 22.1900 23.1000 1,158,800
22.6300 23.2650 22.5000 22.9900 1,819,200
Weekend
Weekend
21.9200 22.6000 21.8080 22.4500 2,502,300
23.1000 23.1000 22.2200 22.7400 3,297,200
24.4400 24.4400 22.5600 23.0400 2,515,200
22.9450 23.7150 22.4900 23.6500 2,373,700
11 · 6-K Pre-market · 06:19 ET FORM 6-K ↗
23.2000 23.6000 23.0300 23.5300 4,324,600
Weekend
Weekend
24.3300 24.8800 22.0300 22.0500 5,748,100
26.8600 26.9200 24.4500 24.8000 5,609,500
26.8000 27.0000 26.2600 26.8700 1,659,400
27.0500 27.4550 26.5800 26.8800 1,837,400
28.2300 28.7000 27.0600 27.0700 2,562,700
Weekend
Weekend
27.6400 27.6850 26.8900 27.3500 1,767,100
27.8900 28.0900 27.3400 27.6200 1,998,600
28.0700 28.2950 26.8500 27.5900 3,107,600
28.0400 28.6700 27.7600 28.1000 2,326,800
28.8850 28.9700 28.1000 28.2500 2,133,800
Weekend
Weekend
29.0400 29.2420 28.1500 28.7700 2,821,200
29.1800 30.1500 28.7200 29.5800 2,040,600
29.7400 30.1000 29.0000 29.5500 3,784,600
29.3300 30.6800 28.5200 29.2500 3,621,600
29.4900 30.8500 29.2000 29.7100 3,740,400
Weekend
Weekend
29.2100 29.3630 28.2200 29.0500 3,704,600
29.3000 29.9700 28.9250 29.6400 4,047,400
29.5700 29.5700 28.1200 28.7900 3,597,900
29.5600 29.8200 28.6500 29.8000 5,060,600
29.6400 29.8950 28.0100 29.8000 4,381,500
Weekend
Weekend
10 · 424B5 After-hours · 16:05 ET 424B5 ↗
28.5000 29.0200 28.0400 28.5700 2,415,200
9 · 6-K After-hours · 16:02 ET FORM 6-K ↗
28.0600 29.4900 27.8800 27.9900 3,288,500
8 · 6-K Pre-market · 08:50 ET FORM 6-K ↗
28.9000 28.9000 27.4900 27.7400 3,059,500
29.1000 29.1500 28.2000 28.7900 1,933,200
28.4800 30.4400 28.2600 28.5100 6,571,400
7 · 6-K Pre-market · 06:08 ET FORM 6-K ↗
Weekend
Weekend
6 · 424B5 After-hours · 16:55 ET 424B5 ↗ 5 · 6-K After-hours · 16:35 ET FORM 6-K ↗ 4 · F-3ASR After-hours · 16:01 ET F-3ASR ↗
27.1900 27.6500 25.5400 26.4900 2,384,600
25.6200 26.7000 25.4000 26.4100 1,633,800
25.0800 26.8200 24.8500 25.8400 2,060,900
25.3000 25.3800 24.6000 25.0200 1,653,100
3 · 6-K Pre-market · 07:12 ET 6-K ↗
No trading
Weekend
Weekend
26.9100 27.2300 25.3200 25.7700 2,008,400
25.8900 27.0000 25.7100 26.8300 2,985,600
25.8400 26.2700 24.9400 26.0000 2,902,000
24.1200 26.9100 24.0300 26.6700 7,092,800
2 · 6-K Pre-market · 09:12 ET FORM 6-K ↗
23.5000 24.1400 22.9350 23.3800 2,839,500
Weekend
Weekend
23.9500 24.0200 23.0650 23.2600 4,380,200
26.5300 26.9400 22.8000 23.0600 5,650,700
25.4000 25.9700 24.8900 25.9100 1,963,500
26.1000 27.6100 25.3000 25.3900 2,480,300
25.8500 27.9400 25.2100 26.6200 4,547,800
Weekend
Weekend
25.0800 27.7700 24.1800 25.5900 11,791,100
1 · 6-K Pre-market · 06:03 ET FORM 6-K ↗
22.8000 23.4500 22.4500 23.3200 1,346,700
23.0000 23.4000 22.3250 23.3000 2,356,700
22.0000 22.8300 21.9000 22.7900 1,061,200
22.8000 22.8000 21.6800 22.2900 1,792,200
Weekend
Weekend
22.2800 23.1700 21.7300 22.6300 1,474,200
21.5700 22.8600 21.5700 22.2900 2,922,500
20.8350 21.2800 20.4600 21.0800 1,424,200
20.2450 20.9800 19.7500 20.8600 2,076,900
19.3000 20.2700 19.1000 20.2500 2,494,400
Weekend
Weekend
18.3000 19.0700 17.9000 18.7300 2,712,300
19.0500 19.1400 17.9000 19.0000 4,823,100
20.4100 20.4550 18.9600 19.1300 4,462,400
21.9900 22.0150 19.9200 20.4100 3,802,200
22.2100 23.2000 21.6500 21.9000 4,064,800
Weekend
Weekend

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.