Richtech Robotics Inc. - Class B RR

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Richtech Robotics Inc. - Class B Common Stock · Company · Nasdaq · Industrials / Specialty Industrial Machinery

Paper trade (simulated — no real money)

Fill: USD 1.1600 · FX 1 USD = 1.278120 SGD · about SGD 1.4826 per unit

Sign in to practise with simulated trades before investing real money. 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 5.87 → 1.16 · -80.2%
5.8703.5151.160 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15,16,17 18 19 20 21 22 23 Oct 25Jan 26Apr 26Jul 26Oct 26

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

Price & SEC Filing History 25 Oct 2025 — 26 Oct 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
1.1600 1.1700 1.1300 1.1600 3,425,000
1.2000 1.2500 1.1600 1.1700 4,300,000
1.2500 1.2800 1.2200 1.2500 3,701,100
1.2600 1.2900 1.2020 1.2300 4,041,200
1.3200 1.3400 1.2600 1.2600 3,430,800
Weekend
Weekend
1.4100 1.4110 1.2800 1.2900 4,798,600
1.3700 1.4400 1.3200 1.4200 4,209,300
1.4300 1.4700 1.3800 1.4200 5,702,700
1.5000 1.5200 1.4500 1.4700 3,727,300
1.6250 1.6300 1.5000 1.5100 6,391,900
Weekend
Weekend
1.6200 1.6400 1.5950 1.6400 2,529,500
1.6300 1.6400 1.5900 1.6000 4,663,400
1.6300 1.6600 1.6100 1.6500 3,336,400
1.7400 1.7500 1.6600 1.6700 3,850,200
1.6700 1.7500 1.6500 1.7200 4,511,100
Weekend
Weekend
23 · 8-K After-hours · 21:25 ET CURRENT REPORT ↗
1.7900 1.7900 1.6700 1.6800 4,591,000
1.5600 1.7600 1.5600 1.7500 8,133,400
1.6100 1.6300 1.5700 1.5800 2,633,300
1.5850 1.6260 1.5600 1.5900 4,332,800
1.6600 1.6800 1.5700 1.5700 3,570,900
Weekend
Weekend
1.6650 1.7000 1.6400 1.7000 2,985,000
1.6400 1.6500 1.6000 1.6400 2,601,700
1.7200 1.7300 1.6400 1.6500 3,397,100
1.7500 1.7600 1.6900 1.7300 5,573,100
1.7000 1.7800 1.6910 1.7400 6,779,200
22 · 8-K Pre-market · 08:00 ET CURRENT REPORT ↗
Weekend
Weekend
1.7150 1.7200 1.6400 1.6700 5,563,700
1.6450 1.7250 1.6450 1.7100 4,501,100
1.6500 1.6500 1.5700 1.6100 3,472,800
1.6200 1.6500 1.6000 1.6100 3,250,000
1.6050 1.6800 1.5900 1.6300 2,912,900
Weekend
Weekend
1.6500 1.6800 1.6200 1.6500 3,377,500
1.6300 1.7050 1.6100 1.6200 3,319,500
21 · DEFA14A Next filing day · accepted 09 Sep, 18:17 ET DEFINITIVE ADDITIONAL MATERIALS ↗
1.7300 1.7400 1.6700 1.6700 4,069,500
20 · DEF 14A After-hours · 17:17 ET PROXY STATEMENT ↗
1.7500 1.8400 1.7300 1.7400 5,808,400
No trading
Weekend
Weekend
1.7100 1.7700 1.7000 1.7500 3,692,100
1.8900 1.8900 1.6900 1.7200 7,217,700
1.7800 1.9000 1.7800 1.8500 5,112,700
1.7800 1.8350 1.7600 1.8150 6,744,500
1.8100 1.9150 1.7600 1.8700 9,720,100
Weekend
Weekend
1.9500 1.9500 1.8200 1.8300 5,642,400
1.8800 1.9900 1.8300 1.9500 9,490,200
1.9400 1.9500 1.8000 1.8500 9,103,500
1.7000 1.9900 1.6900 1.9700 17,535,200
19 · 8-K Pre-market · 08:00 ET CURRENT REPORT ↗
1.6600 1.6900 1.6000 1.6200 4,032,300
Weekend
Weekend
1.6200 1.7300 1.6100 1.7000 4,986,300
1.6000 1.6400 1.5500 1.6000 4,013,000
18 · 10-Q After-hours · 17:30 ET QUARTERLY REPORT ↗
1.6200 1.6700 1.5600 1.6300 3,645,800
1.6600 1.6900 1.6000 1.6100 4,579,100
1.8000 1.8000 1.6700 1.7200 7,877,100
Weekend
Weekend
1.7300 1.8150 1.7300 1.8000 5,831,300
1.7200 1.7600 1.6700 1.7200 3,995,400
1.7500 1.8100 1.7140 1.7500 4,924,100
1.7100 1.7800 1.6900 1.7400 5,831,500
1.6300 1.7300 1.6300 1.7100 5,385,100
Weekend
Weekend
17 · 10-Q After-hours · 16:54 ET QUARTERLY REPORT ↗ 16 · 10-Q/A After-hours · 16:53 ET AMENDMENT NO. 1 TO FORM 10-Q ↗ 15 · 10-K/A After-hours · 16:45 ET AMENDMENT NO. 1 TO FORM 10-K ↗
1.5400 1.6100 1.5300 1.6100 3,610,600
1.5300 1.5750 1.5000 1.5200 3,221,300
1.6600 1.6750 1.5400 1.5500 3,641,000
1.5700 1.6650 1.5600 1.6600 6,357,100
1.4200 1.5400 1.3900 1.5200 5,724,600
Weekend
Weekend
1.4800 1.4800 1.4030 1.4200 3,717,000
1.3900 1.4700 1.3900 1.4400 4,588,900
1.4200 1.4500 1.3000 1.3500 5,884,500
14 · 8-K After-hours · 16:30 ET CURRENT REPORT ↗
1.4800 1.4900 1.3700 1.4400 6,203,800
1.5600 1.6100 1.4500 1.5000 7,932,600
Weekend
Weekend
1.6300 1.6300 1.5400 1.5500 7,117,000
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
13 · 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
12 · 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
11 · 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
10 · 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
9 · 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
8 · 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
7 · 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
6 · 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
5 · 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
4 · 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
3 · 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
2 · 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
1 · 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

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.

23 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 21:25 ET Summarise
22 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
21 DEFA14A DEFINITIVE ADDITIONAL MATERIALS (opens SEC filing in a new tab) Next filing day · accepted 09 Sep, 18:17 ET Summarise
20 DEF 14A PROXY STATEMENT (opens SEC filing in a new tab) After-hours · 17:17 ET Summarise
19 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
18 10-Q QUARTERLY REPORT (opens SEC filing in a new tab) After-hours · 17:30 ET Summarise
17 10-Q QUARTERLY REPORT (opens SEC filing in a new tab) After-hours · 16:54 ET Summarise
16 10-Q/A AMENDMENT NO. 1 TO FORM 10-Q (opens SEC filing in a new tab) After-hours · 16:53 ET Summarise
15 10-K/A AMENDMENT NO. 1 TO FORM 10-K (opens SEC filing in a new tab) After-hours · 16:45 ET Summarise
14 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
13 8-K CURRENT REPORT (opens SEC filing in a new tab) Next filing day · accepted 11 Jun, 17:35 ET Summarise
12 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 04:01 ET Summarise
11 8-K CURRENT REPORT (opens SEC filing in a new tab) After market open · 12:49 ET Summarise
10 8-K CURRENT REPORT (opens SEC filing in a new tab) After market open · 13:29 ET Summarise
9 8-K/A AMENDMENT NO. 1 TO FORM 8-K (opens SEC filing in a new tab) After market open · 13:29 ET Summarise
8 8-K CURRENT REPORT (opens SEC filing in a new tab) After market open · 12:35 ET Summarise
7 S-1 REGISTRATION STATEMENT (opens SEC filing in a new tab) Next filing day · accepted 17 Feb, 13:43 ET Summarise
6 10-Q QUARTERLY REPORT (opens SEC filing in a new tab) Next filing day · accepted 11 Feb, 14:38 ET Summarise
5 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 01:16 ET Summarise
4 10-K ANNUAL REPORT (opens SEC filing in a new tab) Pre-market · 01:36 ET Summarise
3 8-K CURRENT REPORT (opens SEC filing in a new tab) After market open · 11:06 ET Summarise
2 8-K CURRENT REPORT (opens SEC filing in a new tab) Next filing day · accepted 14 Nov, 16:09 ET Summarise
1 8-K CURRENT REPORT (opens SEC filing in a new tab) After market open · 11:06 ET Summarise