Richtech Robotics Inc. - Class B RR

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Richtech Robotics Inc. - Class B Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 1.5500 · FX 1 USD = 1.288650 SGD · about SGD 1.9974 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 1.97 → 1.55 · -21.3%
7.0604.3051.550 1 2 3,4 5 6,7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 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
1.6300 1.6300 1.5400 1.5500 7,092,600
1.6400 1.6700 1.5500 1.6100 6,655,700
1.6400 1.7000 1.6200 1.6800 4,208,200
1.6000 1.6700 1.6000 1.6500 3,318,700
1.6200 1.6300 1.5800 1.6000 6,985,300
Weekend
Weekend
1.5700 1.6500 1.5300 1.6000 6,453,700
1.6200 1.6550 1.6000 1.6100 6,494,200
1.7000 1.7700 1.6700 1.6700 4,508,900
1.6700 1.7150 1.6500 1.6700 5,524,000
1.7000 1.7000 1.6100 1.6200 6,414,300
Weekend
Weekend
1.7600 1.7800 1.7100 1.7200 6,810,500
1.8150 1.8400 1.7600 1.7800 8,061,000
1.8000 1.8250 1.7500 1.8100 11,727,800
2.0400 2.0700 1.8200 1.8250 13,735,000
1.9700 2.2050 1.9400 2.0900 9,462,000
Weekend
Weekend
No trading
2.1000 2.1500 1.9450 1.9600 7,017,200
2.0600 2.1500 2.0300 2.0600 8,017,300
1.9700 2.1500 1.9450 2.1100 11,075,100
1.9950 2.0800 1.8700 1.9800 9,010,800
Weekend
Weekend
1.8450 1.9600 1.8100 1.9400 15,446,300
1.9400 1.9550 1.8600 1.8900 7,777,800
2.0100 2.0200 1.8800 1.9100 11,946,700
2.0500 2.1600 1.9800 2.0200 10,881,700
2.1000 2.2400 2.0900 2.1500 7,606,700
Weekend
Weekend
No trading
2.1600 2.2100 2.0800 2.1400 8,630,000
2.1000 2.2100 2.0700 2.0800 5,809,100
2.1200 2.1700 2.0500 2.0700 8,814,300
2.2800 2.3300 2.1300 2.1400 6,330,300
Weekend
Weekend
2.1300 2.2100 2.0700 2.1300 13,970,100
24 · 8-K Next filing day · accepted 11 Jun, 17:35 ET CURRENT REPORT ↗
2.2050 2.3600 2.1600 2.3000 7,321,500
2.2900 2.3700 2.1850 2.2000 6,404,000
2.4400 2.5050 2.1900 2.3000 8,769,600
2.4900 2.5200 2.4200 2.4350 5,345,000
Weekend
Weekend
2.6500 2.6600 2.3900 2.4050 13,571,100
2.6500 2.8700 2.5800 2.7300 9,949,900
2.8800 2.8900 2.6800 2.6950 13,843,100
23 · 8-K Pre-market · 04:01 ET CURRENT REPORT ↗
3.1000 3.2400 2.9600 2.9900 12,955,400
2.9800 3.2400 2.8800 3.1000 15,534,200
Weekend
Weekend
3.1300 3.1400 2.8700 3.0200 18,573,900
22 · 8-K After market open · 12:49 ET CURRENT REPORT ↗
3.2100 3.3500 3.0400 3.2500 16,080,100
3.1200 3.3900 2.8600 3.2600 35,090,400
2.7600 3.2800 2.7530 3.1700 39,668,200
No trading
Weekend
Weekend
2.6600 2.8100 2.6300 2.6800 11,140,600
2.4500 2.7100 2.4400 2.6800 12,277,000
2.4100 2.5250 2.3750 2.4600 8,415,100
2.4700 2.4800 2.3000 2.3750 8,375,900
2.6500 2.6700 2.4110 2.5300 9,647,300
Weekend
Weekend
2.6650 2.7400 2.5700 2.6800 13,825,600
2.8150 2.9050 2.7300 2.8300 19,889,300
2.5600 3.0400 2.5450 2.8200 28,776,700
2.6900 2.8100 2.5300 2.5700 16,316,900
2.5700 2.8400 2.4500 2.7500 20,052,600
Weekend
Weekend
2.6600 2.6950 2.5500 2.6400 11,604,100
2.7100 2.8500 2.6000 2.6800 19,180,500
2.4500 2.7700 2.3900 2.7500 12,776,300
2.4500 2.4550 2.3500 2.4100 5,343,000
2.4900 2.6000 2.4300 2.4500 7,152,200
Weekend
Weekend
2.4400 2.5400 2.3400 2.5300 7,525,800
2.3750 2.4800 2.3750 2.4600 5,587,900
2.4400 2.4400 2.3200 2.3700 5,951,500
2.4300 2.4500 2.3400 2.4100 5,856,800
2.4280 2.5600 2.4100 2.5200 6,787,200
Weekend
Weekend
2.6100 2.6200 2.4300 2.4600 5,940,600
2.7500 2.8000 2.4900 2.5600 9,624,200
2.5900 2.8200 2.5500 2.7700 13,947,600
2.5900 2.7900 2.5000 2.5300 12,922,500
2.3500 2.6050 2.3190 2.5700 8,767,800
Weekend
Weekend
2.4700 2.5550 2.3800 2.4100 11,468,700
2.5200 2.5400 2.3700 2.3900 11,494,700
2.3300 2.4150 2.3010 2.4100 11,727,900
2.1300 2.2700 2.1200 2.2300 8,655,700
2.0000 2.0950 1.9700 2.0800 4,996,200
Weekend
Weekend
2.0100 2.0800 2.0050 2.0100 4,944,600
2.0600 2.0800 1.9800 1.9900 6,127,800
2.1400 2.2800 2.0400 2.0900 11,910,300
21 · 8-K After market open · 13:29 ET CURRENT REPORT ↗
1.9900 2.0100 1.9050 1.9200 9,400,500
2.0600 2.1450 1.9800 2.0200 6,672,600
Weekend
Weekend
No trading
1.9600 2.1100 1.9400 2.0600 7,188,000
2.1200 2.1900 2.0100 2.0200 6,451,700
1.9200 2.1000 1.9200 2.0900 8,651,800
20 · 8-K/A After market open · 13:29 ET AMENDMENT NO. 1 TO FORM 8-K ↗
1.9900 2.0000 1.8500 1.8800 7,580,300
Weekend
Weekend
2.0400 2.0600 1.9600 2.0000 8,747,800
2.1700 2.2200 2.0900 2.1000 5,169,000
2.1500 2.2600 2.1500 2.1800 5,951,000
2.1200 2.1750 2.0800 2.1300 6,325,000
2.1500 2.2100 2.1250 2.1400 8,015,600
Weekend
Weekend
2.2400 2.2600 2.0900 2.1600 11,548,200
19 · 8-K After market open · 12:35 ET CURRENT REPORT ↗
2.2500 2.3000 2.1100 2.2400 7,819,300
2.3600 2.4400 2.3000 2.3200 6,688,400
2.3100 2.3700 2.2900 2.3500 6,100,000
2.3500 2.3750 2.2750 2.3100 7,529,300
Weekend
Weekend
2.3900 2.4250 2.2750 2.3100 7,199,400
2.3720 2.4400 2.2900 2.3400 6,569,900
2.4600 2.5700 2.3850 2.4300 10,131,300
2.4500 2.5800 2.4120 2.4700 8,145,300
2.2900 2.4500 2.2400 2.4200 8,379,700
Weekend
Weekend
2.4000 2.4800 2.3300 2.3600 7,425,800
2.4800 2.5400 2.3650 2.4200 8,456,900
2.4800 2.5800 2.4350 2.5300 7,412,700
2.5000 2.5500 2.3900 2.4100 9,750,500
2.3800 2.6750 2.3700 2.5900 11,218,900
Weekend
Weekend
2.6150 2.6400 2.4700 2.4900 15,836,600
2.6600 2.7500 2.6100 2.7400 10,954,500
2.6100 2.8000 2.5700 2.6700 19,151,500
2.5500 2.6200 2.4800 2.5700 9,295,900
2.5400 2.6400 2.5000 2.6200 8,140,800
Weekend
Weekend
2.7500 2.8050 2.6100 2.6100 13,974,900
2.7200 2.8200 2.6700 2.7800 10,069,600
2.7550 2.8800 2.6750 2.7900 10,803,500
18 · S-1 Next filing day · accepted 17 Feb, 13:43 ET REGISTRATION STATEMENT ↗
2.9500 2.9600 2.7000 2.7600 20,269,000
No trading
Weekend
Weekend
2.9000 3.1600 2.8850 2.9800 15,384,300
3.1210 3.1400 2.8250 2.8850 17,799,900
17 · 10-Q Next filing day · accepted 11 Feb, 14:38 ET QUARTERLY REPORT ↗
3.4300 3.4300 3.0700 3.1400 16,120,700
3.4600 3.5200 3.3100 3.3100 13,268,700
3.3500 3.5150 3.2800 3.4800 15,950,400
Weekend
Weekend
3.1800 3.4500 3.1000 3.4000 19,118,800
3.2950 3.3900 3.0200 3.0400 26,047,200
3.7400 3.7500 3.2800 3.4600 26,828,800
3.6200 3.7350 3.4700 3.7000 32,533,700
3.5700 3.7590 3.4500 3.6100 32,378,200
Weekend
Weekend
3.8800 3.9200 3.3500 3.5800 45,815,000
16 · 8-K Pre-market · 01:16 ET CURRENT REPORT ↗
4.9900 5.0400 3.9300 4.0200 98,092,500
5.1000 5.1600 4.6600 5.0800 107,108,700
4.2100 5.6000 4.0500 5.5100 175,224,500
4.1200 4.1800 3.8000 3.8100 20,835,600
Weekend
Weekend
4.3800 4.3800 4.0200 4.1300 41,253,200
4.4800 4.8500 4.3350 4.3700 55,583,700
3.9350 4.3900 3.7300 4.3600 69,343,100
3.6800 4.2500 3.6700 3.8600 43,019,000
15 · 10-K Pre-market · 01:36 ET ANNUAL REPORT ↗
No trading
Weekend
Weekend
3.8400 4.0700 3.6700 3.8800 28,917,800
4.1050 4.1250 3.7700 3.7900 28,242,300
3.8600 4.0900 3.6100 4.0800 31,741,300
4.0500 4.2000 3.7900 3.9100 43,053,000
3.7600 4.1500 3.5800 3.9100 28,352,000
Weekend
Weekend
3.9300 4.0000 3.7500 3.7900 25,777,400
3.4500 4.0200 3.4200 3.9300 35,386,400
3.5800 3.6800 3.4000 3.4200 21,419,100
3.8300 3.8600 3.3900 3.6100 33,675,500
3.5800 3.8900 3.5300 3.7900 32,969,400
Weekend
Weekend
3.3400 3.5300 3.2300 3.4800 23,468,400
No trading
3.0800 3.3450 3.0600 3.2300 33,694,900
3.1800 3.2000 3.0500 3.0900 16,785,700
3.2600 3.3900 3.1700 3.1750 13,709,000
Weekend
Weekend
3.6100 3.6200 3.2800 3.3600 16,416,700
No trading
3.3900 3.6600 3.3700 3.6500 14,635,800
3.4000 3.5500 3.3400 3.3700 10,713,200
3.6400 3.6790 3.4700 3.4800 13,391,900
Weekend
Weekend
3.4000 3.5900 3.3500 3.5400 32,073,700
3.5600 3.6600 3.3900 3.4100 17,131,500
3.6200 3.7500 3.4100 3.4300 18,042,500
3.4500 3.8300 3.4400 3.6300 20,944,600
4.0900 4.1400 3.4600 3.5200 25,176,200
Weekend
Weekend
4.6500 4.6800 4.0600 4.1200 42,094,100
4.1500 4.7000 3.9100 4.6800 41,434,700
4.3000 4.5000 4.1150 4.1500 26,310,200
4.2600 4.4700 4.1100 4.3400 24,467,700
4.5100 4.6800 4.1400 4.3800 34,746,100
Weekend
Weekend
14 · 8-K After market open · 11:06 ET CURRENT REPORT ↗
4.4700 4.7350 4.3100 4.4600 47,153,200
4.1400 4.8300 4.0500 4.5900 79,755,000
3.7500 4.2350 3.4700 4.2200 87,911,300
3.3800 3.6400 3.3600 3.5600 16,501,100
3.4000 3.5600 3.3150 3.3500 10,671,000
Weekend
Weekend
3.5400 3.6650 3.4600 3.5500 8,907,700
No trading
3.6300 3.6500 3.4500 3.4600 18,423,900
3.2900 3.6200 3.1200 3.5800 21,878,300
3.0900 3.3000 3.0600 3.2700 17,644,000
Weekend
Weekend
3.0000 3.0850 2.8100 3.0000 20,334,400
3.4800 3.5100 3.0300 3.0400 22,069,500
3.2700 3.3300 3.0900 3.2100 21,561,100
3.0500 3.3200 3.0200 3.2400 37,755,900
3.2200 3.3200 3.0700 3.1200 13,510,700
13 · 8-K Next filing day · accepted 14 Nov, 16:09 ET CURRENT REPORT ↗
Weekend
Weekend
3.1000 3.4700 3.0910 3.3500 18,069,300
3.4300 3.4900 3.2000 3.2600 15,298,000
3.6700 3.8050 3.5000 3.5500 15,540,000
3.7400 3.7500 3.5500 3.6300 15,149,400
4.0800 4.1100 3.6400 3.8000 21,922,200
Weekend
Weekend
3.5000 3.7500 3.4000 3.7400 23,591,600
4.0100 4.0200 3.7000 3.7200 20,717,500
4.1800 4.1890 4.0200 4.0300 15,677,300
12 · 8-K After market open · 11:06 ET CURRENT REPORT ↗
4.0700 4.3150 3.9800 4.0500 28,300,900
4.8100 4.8700 4.3400 4.4400 23,892,400
Weekend
Weekend
5.0500 5.1800 4.6400 4.8200 20,070,500
4.9200 5.0470 4.6750 4.9500 19,046,400
5.2000 5.3000 4.8410 5.0700 31,863,200
5.8700 6.1800 5.2400 5.2600 49,525,200
6.3600 6.4200 5.8600 5.8700 37,551,900
Weekend
Weekend
5.5300 6.1400 5.5200 6.0800 36,057,700
5.1200 5.5400 5.0000 5.4200 27,000,500
5.3050 5.3600 4.6900 5.0600 42,551,700
5.4900 5.9700 5.2600 5.6300 43,250,600
11 · DEF 14C After market open · 09:41 ET DEFINITIVE INFORMATION STATEMENT ↗
5.6600 5.7290 5.2800 5.5600 39,526,600
Weekend
Weekend
5.4100 5.6100 5.2100 5.4400 31,253,300
6.2600 6.2700 5.5850 5.6700 53,987,200
6.9000 7.0000 5.8550 6.1600 101,932,700
6.2750 7.0500 5.9300 6.7300 106,256,600
6.1500 6.7200 5.9800 6.4500 50,277,100
Weekend
Weekend
10 · PRE 14C After market open · 12:09 ET PRELIMINARY INFORMATION STATEMENT ↗
6.5000 6.8000 5.8900 5.9200 54,285,600
6.6700 7.1800 6.2800 6.5300 54,806,900
7.0900 7.3400 6.5500 6.8100 61,801,100
6.5600 7.4300 6.4000 7.0600 86,833,300
6.7600 7.1200 6.3800 6.5800 79,734,100
Weekend
Weekend
5.3050 6.3000 5.0200 6.1800 102,606,400
4.8800 5.2600 4.7300 5.1600 51,263,300
9 · 8-K After market open · 12:30 ET CURRENT REPORT ↗
4.2000 4.8100 4.1300 4.7600 48,283,000
4.0200 4.3100 3.8500 4.2900 51,088,100
4.4600 4.5900 4.0600 4.1000 55,185,500
Weekend
Weekend
4.2400 4.3000 3.9200 4.2000 38,614,100
4.1400 4.3000 3.9700 4.0900 35,801,400
5.0700 5.1500 4.3700 4.4100 48,837,200
8 · S-3ASR Next filing day · accepted 23 Sep, 15:25 ET REGISTRATION STATEMENT ↗
5.6100 5.7100 4.7650 4.8700 63,760,000
4.4400 5.5700 4.3600 5.5400 75,824,200
Weekend
Weekend
4.6950 4.9500 4.3200 4.4500 60,753,500
4.2300 4.6500 4.1000 4.4900 45,894,400
3.8700 4.2400 3.7150 3.9800 50,578,000
7 · DEF 14A After market open · 13:06 ET DEFINITIVE PROXY STATEMENT ↗ 6 · 8-K After market open · 12:25 ET CURRENT REPORT ↗
3.9500 4.2500 3.6800 3.8700 51,788,900
3.4250 3.9700 3.3600 3.8900 74,234,300
Weekend
Weekend
3.3000 3.4880 3.2000 3.2850 34,779,500
2.8950 3.3500 2.8600 3.2200 45,894,700
3.0500 3.0600 2.7900 2.8600 20,932,100
2.9800 3.0800 2.8600 3.0400 21,414,500
2.5700 2.9900 2.5700 2.9800 37,863,200
Weekend
Weekend
2.6100 2.6700 2.3700 2.5300 27,245,400
2.6510 2.6900 2.5100 2.5400 20,133,800
2.9200 2.9500 2.6300 2.6800 26,172,000
2.8200 3.0900 2.7500 2.8900 29,880,600
No trading
Weekend
Weekend
3.4050 3.5900 3.0100 3.0450 50,831,400
5 · 8-K Pre-market · 04:30 ET CURRENT REPORT ↗
3.0150 3.3000 2.9700 3.0950 49,148,800
4 · 8-K Pre-market · 02:14 ET CURRENT REPORT ↗ 3 · 424B5 Pre-market · 02:11 ET PROSPECTUS SUPPLEMENT ↗
3.1500 3.8800 3.0400 3.3100 125,124,800
2.5100 3.2400 2.3800 3.1500 95,940,500
2.1800 2.5700 2.0800 2.3800 66,141,900
2 · 8-K Pre-market · 04:30 ET CURRENT REPORT ↗
Weekend
Weekend
2.0000 2.1100 1.9900 2.0900 7,283,400
1.9900 2.0100 1.9400 1.9900 4,427,300
2.0000 2.0490 1.9000 2.0000 7,175,300
2.2500 2.2500 1.9800 2.0300 11,891,900
2.2000 2.2500 2.1000 2.2100 6,892,800
Weekend
Weekend
2.2600 2.3300 2.1400 2.2100 8,980,400
2.0600 2.2700 2.0500 2.2600 14,354,900
2.1900 2.2050 2.0400 2.1500 12,021,100
2.0800 2.1500 1.9300 2.1200 14,361,000
1 · 10-Q After market open · 13:30 ET QUARTERLY REPORT ↗
1.8700 2.1100 1.8600 2.1100 19,462,700
Weekend
Weekend
1.8550 1.8700 1.8100 1.8300 4,016,600
1.8900 1.9100 1.8200 1.8400 3,947,600
1.9200 1.9200 1.8400 1.8600 3,503,700
1.9000 1.9500 1.8600 1.9300 2,980,400
1.8500 1.9100 1.8300 1.9000 3,134,000
Weekend
Weekend
1.8200 1.8600 1.7800 1.8200 5,971,100
1.9200 2.0300 1.8950 1.9000 6,846,100
1.9000 1.9400 1.8500 1.8800 4,163,100
1.9700 1.9970 1.8500 1.9000 7,179,600
2.0600 2.0900 1.9300 1.9700 8,399,800
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.

24 8-K CURRENT REPORT (opens SEC filing in a new tab) Next filing day · accepted 11 Jun, 17:35 ET Summarise
23 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 04:01 ET Summarise
22 8-K CURRENT REPORT (opens SEC filing in a new tab) After market open · 12:49 ET Summarise
21 8-K CURRENT REPORT (opens SEC filing in a new tab) After market open · 13:29 ET Summarise
20 8-K/A AMENDMENT NO. 1 TO FORM 8-K (opens SEC filing in a new tab) After market open · 13:29 ET Summarise
19 8-K CURRENT REPORT (opens SEC filing in a new tab) After market open · 12:35 ET Summarise
18 S-1 REGISTRATION STATEMENT (opens SEC filing in a new tab) Next filing day · accepted 17 Feb, 13:43 ET Summarise
17 10-Q QUARTERLY REPORT (opens SEC filing in a new tab) Next filing day · accepted 11 Feb, 14:38 ET Summarise
16 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 01:16 ET Summarise
15 10-K ANNUAL REPORT (opens SEC filing in a new tab) Pre-market · 01:36 ET Summarise
14 8-K CURRENT REPORT (opens SEC filing in a new tab) After market open · 11:06 ET Summarise
13 8-K CURRENT REPORT (opens SEC filing in a new tab) Next filing day · accepted 14 Nov, 16:09 ET Summarise
12 8-K CURRENT REPORT (opens SEC filing in a new tab) After market open · 11:06 ET Summarise
11 DEF 14C DEFINITIVE INFORMATION STATEMENT (opens SEC filing in a new tab) After market open · 09:41 ET Summarise
10 PRE 14C PRELIMINARY INFORMATION STATEMENT (opens SEC filing in a new tab) After market open · 12:09 ET Summarise
9 8-K CURRENT REPORT (opens SEC filing in a new tab) After market open · 12:30 ET Summarise
8 S-3ASR REGISTRATION STATEMENT (opens SEC filing in a new tab) Next filing day · accepted 23 Sep, 15:25 ET Summarise
7 DEF 14A DEFINITIVE PROXY STATEMENT (opens SEC filing in a new tab) After market open · 13:06 ET Summarise
6 8-K CURRENT REPORT (opens SEC filing in a new tab) After market open · 12:25 ET Summarise
5 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 04:30 ET Summarise
4 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 02:14 ET Summarise
3 424B5 PROSPECTUS SUPPLEMENT (opens SEC filing in a new tab) Pre-market · 02:11 ET Summarise
2 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 04:30 ET Summarise
1 10-Q QUARTERLY REPORT (opens SEC filing in a new tab) After market open · 13:30 ET Summarise