Lucas GC Limited - Class A LGCL

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Lucas GC Limited - Class A Ordinary Shares · Company · Nasdaq · Technology / Software - Application

Paper trade (simulated — no real money)

Fill: USD 3.5100 · FX 1 USD = 1.264610 SGD · about SGD 4.4388 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 20.80 → 3.51 · -83.1%
30.21215.4760.740 1 2 3 4 5 6 7 8 9 10,11 12 13 14 15 16,17 18 Sep 25Dec 25Mar 26Jun 26Sep 26

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

Price & SEC Filing History 09 Sep 2025 — 10 Sep 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
3.5400 3.6100 3.4300 3.5100 77,825
3.7800 3.8660 3.6000 3.6300 101,700
No trading
Weekend
Weekend
3.9200 4.1700 3.7100 3.7600 103,300
4.1700 4.1700 3.6500 3.9400 155,700
4.3000 4.5000 4.0000 4.2700 289,200
3.6100 5.1100 3.5100 4.3500 795,400
4.5000 4.8750 4.0000 4.3750 482,766
Weekend
Weekend
5.5000 5.6250 4.2500 4.8750 2,431,929
18 · 6-K Pre-market · 05:00 ET 6-K ↗
7.1250 7.1250 6.3750 6.6250 733,867
7.0000 7.8750 6.3750 7.1250 6,063,302
5.2500 7.3750 5.1250 5.5000 952,322
6.5000 6.7500 5.5000 5.8750 682,771
Weekend
Weekend
9.1250 9.1250 6.8750 7.1250 986,951
12.8750 13.3750 10.0000 10.3750 1,124,536
26.7500 27.7125 15.6625 16.0250 413,326
143.7500 150.0000 27.7875 30.2125 911,953
1.3900 1.5700 1.3870 1.4100 1,515,900
Weekend
Weekend
1.5900 1.7100 1.4100 1.4500 1,510,700
1.4200 1.8000 1.3510 1.6000 2,111,900
1.3600 1.5900 1.2600 1.4200 8,741,400
1.2600 1.4500 1.2000 1.3900 302,500
1.2000 1.3200 1.1500 1.3000 158,500
17 · 6-K Pre-market · 09:20 ET 6-K ↗ 16 · 424B5 Pre-market · 09:00 ET 424B5 ↗
Weekend
Weekend
1.3100 1.3100 1.1800 1.2200 115,200
1.3300 1.3600 1.3000 1.3200 71,900
1.2800 1.5000 1.2800 1.3500 233,400
1.3000 1.3600 1.2500 1.3000 152,600
1.2600 1.3600 1.2600 1.3200 58,100
Weekend
Weekend
1.2900 1.4200 1.2500 1.2500 183,400
1.4000 1.4000 1.2000 1.2000 110,400
1.3700 1.4000 1.3200 1.4000 144,300
1.2700 1.4400 1.2100 1.4100 395,300
1.5300 1.6100 1.2600 1.3500 2,208,800
Weekend
Weekend
1.8000 2.1200 1.3300 1.3600 4,562,300
1.5900 1.9000 1.3200 1.7600 64,305,100
1.0100 1.0700 0.9520 0.9520 11,885,700
1.0200 1.0800 0.9600 0.9800 93,900
1.1300 1.1400 1.0000 1.0000 100,700
Weekend
Weekend
1.1800 1.2200 1.1100 1.1700 382,000
1.2900 1.3600 1.2700 1.2700 55,100
1.3200 1.3500 1.3000 1.3000 149,900
1.2720 1.3900 1.2720 1.3400 115,400
1.3600 1.4190 1.2520 1.3100 187,100
Weekend
Weekend
15 · 6-K After market open · 13:00 ET 6-K ↗
1.3900 1.4200 1.3000 1.3200 177,300
1.2300 1.4250 1.2300 1.3600 513,300
1.2700 1.3300 1.1300 1.2300 294,200
1.1800 1.6600 1.1800 1.2900 1,291,400
1.4400 1.6990 1.2800 1.2800 803,800
Weekend
Weekend
No trading
1.4500 1.8900 0.8500 1.6500 19,208,500
14 · 6-K Pre-market · 09:00 ET 6-K ↗
1.6010 2.1800 1.5700 1.8500 4,763,900
0.9500 2.4500 0.9400 1.8500 76,120,600
1.2300 1.6000 0.6500 0.8520 41,083,400
Weekend
Weekend
0.8090 1.0500 0.6910 0.7400 1,456,200
1.2300 1.3000 0.9170 0.9410 3,975,600
1.7300 2.1900 1.4000 1.4300 305,100
1.7000 1.7100 1.6100 1.6200 12,700
1.8400 1.8400 1.5950 1.6100 155,500
13 · 424B5 Pre-market · 06:05 ET 424B5 ↗
Weekend
Weekend
No trading
1.8700 1.8700 1.7800 1.7800 2,700
1.9000 1.9300 1.8000 1.9200 21,000
1.9100 1.9900 1.8950 1.9500 5,800
1.8600 2.0700 1.8200 1.8800 59,300
Weekend
Weekend
1.7800 2.0100 1.7800 1.8000 58,000
1.8500 1.9600 1.5000 1.7800 130,400
1.8800 2.2600 1.8800 1.9400 99,500
1.9000 1.9000 1.8400 1.8600 2,100
1.8400 2.0700 1.8400 1.9900 9,700
Weekend
Weekend
12 · 424B5 After market open · 14:16 ET 424B5 ↗
1.9300 1.9650 1.7500 1.9250 10,200
1.9300 2.1000 1.9300 2.0400 2,600
11 · 6-K Pre-market · 06:30 ET 6-K ↗ 10 · 424B5 Pre-market · 06:25 ET 424B5 ↗
2.1000 2.1000 1.9040 2.0300 5,200
2.0500 2.1000 1.8800 2.1000 11,400
1.8400 2.0800 1.8150 2.0520 24,700
Weekend
Weekend
1.8400 1.9100 1.7700 1.7800 6,600
1.8100 1.8500 1.7700 1.8400 7,600
1.8200 1.8200 1.8090 1.8200 3,000
1.7700 1.8400 1.7700 1.7700 6,300
No trading
Weekend
Weekend
1.8100 1.8500 1.7800 1.8300 7,600
1.8400 2.0000 1.7700 1.8600 8,700
1.9300 1.9300 1.7000 1.8100 3,700
1.5800 1.9500 1.5800 1.9300 3,200
1.8800 1.9700 1.7000 1.7500 5,300
Weekend
Weekend
1.6900 1.7800 1.6300 1.7000 5,300
1.8000 1.9850 1.6750 1.8150 8,300
1.8000 1.9000 1.7600 1.8800 3,200
1.8000 1.8000 1.6900 1.7600 3,000
1.7800 1.8700 1.6700 1.6700 5,100
Weekend
Weekend
1.7100 1.9600 1.7100 1.7950 1,800
1.7700 1.9400 1.7100 1.7900 4,100
1.7800 1.7950 1.7700 1.7700 2,000
1.8400 1.9000 1.7100 1.8000 3,300
1.7300 1.9500 1.7200 1.8100 3,000
Weekend
Weekend
1.8900 1.8900 1.7500 1.7500 4,500
1.8600 1.8600 1.6100 1.8450 11,600
1.9400 2.1200 1.6000 1.7200 20,200
1.9500 2.0000 1.8000 2.0000 2,400
1.9700 2.0000 1.9100 1.9500 4,300
Weekend
Weekend
1.7800 2.0000 1.7800 1.9800 3,000
1.7900 1.9000 1.7500 1.7900 5,000
2.0200 2.0200 1.6300 1.9200 13,700
2.0800 2.0900 1.9500 2.0700 3,300
9 · 20-F After-hours · 16:06 ET 20-F ↗
1.5800 2.2800 1.5200 2.0000 19,400
Weekend
Weekend
1.7800 1.9300 1.7800 1.9200 2,400
1.7900 1.9900 1.7600 1.9300 6,200
1.8900 1.9050 1.7600 1.7600 2,600
1.8100 2.0200 1.8100 1.8900 3,900
1.9300 1.9300 1.8200 1.8200 1,200
Weekend
Weekend
2.0000 2.0000 1.8100 1.9000 4,400
1.7300 2.0500 1.7300 1.9900 9,400
1.7500 1.7500 1.7500 1.7500 1,200
1.5100 1.5600 1.4500 1.5600 3,200
1.5600 1.5600 1.5600 1.5600 300
Weekend
Weekend
No trading
1.4900 1.5780 1.4610 1.5600 3,400
1.5600 1.5600 1.4900 1.4900 2,600
1.4900 1.5300 1.4800 1.5300 10,000
1.5800 1.6700 1.4500 1.4500 7,300
Weekend
Weekend
1.4300 1.8600 1.4300 1.5800 11,600
1.5300 1.5300 1.5300 1.5300 1,200
1.5900 1.6000 1.4300 1.6000 2,200
1.5800 1.6000 1.5600 1.5800 5,200
1.7100 1.7100 1.5000 1.6400 4,800
Weekend
Weekend
1.7490 1.7490 1.7490 1.7490 0
1.6800 1.7550 1.6800 1.7490 1,500
1.7790 1.7790 1.6400 1.7000 1,900
1.7200 1.8000 1.6000 1.7800 19,900
1.7200 1.7200 1.6200 1.6500 3,000
Weekend
Weekend
1.6600 1.6820 1.5900 1.5920 4,600
1.6200 1.6600 1.6000 1.6600 6,000
1.7200 1.7200 1.6460 1.6800 3,400
1.6700 1.7150 1.6500 1.6960 3,900
1.8200 1.8200 1.6500 1.6600 3,200
Weekend
Weekend
1.8300 1.8300 1.6000 1.7150 12,800
1.7210 1.8210 1.7210 1.7750 4,200
2.0800 2.0800 1.6300 1.7100 19,400
1.7200 1.9500 1.5900 1.7700 12,200
1.7000 1.7520 1.5500 1.7130 15,700
Weekend
Weekend
1.7100 1.7230 1.6400 1.6800 3,100
1.6800 1.8000 1.6600 1.6900 5,700
1.7900 1.7900 1.6400 1.6500 3,600
1.7800 1.7900 1.6600 1.6900 6,200
1.6650 1.6800 1.5600 1.6500 4,100
Weekend
Weekend
1.8000 1.8000 1.6500 1.6500 1,600
1.4100 1.7900 1.4100 1.7900 8,300
1.7500 1.8600 1.7500 1.8100 2,500
1.7600 1.8900 1.6100 1.8900 4,000
No trading
Weekend
Weekend
1.9800 1.9800 1.5100 1.8700 5,000
1.6950 1.9600 1.4700 1.9600 71,200
1.8000 1.8000 1.1500 1.7300 133,800
1.7650 1.9600 1.7250 1.8000 40,800
8 · 6-K Pre-market · 09:00 ET 6-K ↗
1.9100 1.9800 1.8300 1.9800 6,900
Weekend
Weekend
1.8600 1.9000 1.7500 1.9000 3,700
1.7110 2.0100 1.7000 1.8200 24,200
1.9900 2.0400 1.8400 1.8900 16,500
1.9900 2.1100 1.9900 2.0700 16,400
2.1100 2.1300 2.0400 2.1000 10,400
Weekend
Weekend
2.1500 2.3700 2.0280 2.1100 92,200
2.2050 2.2050 2.0700 2.1000 674,400
2.0200 2.3600 1.9400 2.2350 17,300
2.1390 2.1600 2.0200 2.1600 11,600
2.2200 2.2200 2.1020 2.1500 14,800
Weekend
Weekend
2.2600 2.3100 2.1900 2.1900 5,400
2.2600 2.4900 2.2500 2.2600 16,400
1.9700 2.3300 1.9400 2.2900 81,600
1.9300 2.0300 1.9000 1.9800 14,700
No trading
Weekend
Weekend
2.0300 2.1600 1.9500 2.0800 17,000
2.0700 2.1600 1.9400 2.0900 20,900
2.0400 2.1200 2.0110 2.0700 10,800
1.9900 2.1400 1.9800 2.1400 15,400
2.1800 2.2600 1.6800 1.9600 39,700
Weekend
Weekend
2.1500 2.1600 2.1200 2.1600 1,500
2.1800 2.1800 2.0200 2.1560 6,500
2.3400 2.3400 2.1210 2.1800 18,800
2.1300 2.3200 2.1100 2.1700 4,900
2.1700 2.3000 2.1700 2.2000 9,700
Weekend
Weekend
2.1900 2.4870 2.1300 2.3000 7,300
No trading
1.9700 2.3000 1.9700 2.1690 23,300
2.0800 2.0800 2.0050 2.0500 6,300
2.0800 2.2100 1.9800 2.0000 26,700
Weekend
Weekend
2.2000 2.3000 2.1500 2.2300 41,700
No trading
2.0500 2.2000 1.9700 2.1900 102,900
1.9700 2.0780 1.9300 2.0300 20,100
2.1800 2.2000 1.8710 1.9900 57,200
Weekend
Weekend
2.2400 2.3600 2.0900 2.1500 7,200
2.2700 2.2890 2.1800 2.1800 3,800
2.2100 2.2900 2.0700 2.2700 15,500
2.2100 2.2700 2.1400 2.2000 9,800
2.4350 2.4630 2.3000 2.3550 13,500
Weekend
Weekend
2.6150 2.6150 2.4100 2.5000 5,400
2.6800 2.6800 2.5500 2.5600 5,600
2.5400 2.7650 2.5250 2.7300 16,800
2.7500 2.7500 2.6000 2.6100 8,000
7 · 6-K Pre-market · 09:00 ET 6-K ↗
2.5000 2.9800 2.5000 2.7700 42,600
Weekend
Weekend
2.4660 2.5400 2.4100 2.5100 8,700
2.4500 2.5200 2.4200 2.4500 8,700
2.5000 2.6300 2.3400 2.5200 11,200
2.5500 2.6200 2.2500 2.5000 4,500
2.6300 2.6300 2.3500 2.4800 8,400
Weekend
Weekend
2.4400 2.6300 2.4000 2.6300 8,600
No trading
2.5500 2.5600 2.3050 2.3800 22,300
2.3200 2.6800 2.2700 2.6800 24,700
2.0500 2.3700 2.0500 2.2300 23,300
6 · 6-K Pre-market · 09:00 ET 6-K ↗
Weekend
Weekend
2.1300 2.1600 2.0100 2.1100 11,800
2.3500 2.3500 2.1300 2.1600 24,400
2.3200 2.4600 2.1410 2.3000 14,700
2.3100 2.3600 2.1400 2.2500 14,300
2.3600 2.4000 2.1700 2.3000 21,300
Weekend
Weekend
2.4800 2.5400 2.1100 2.3400 21,000
2.5500 2.5500 2.3700 2.3900 36,200
2.6200 2.6800 2.5400 2.5900 42,600
5 · 6-K Pre-market · 09:00 ET 6-K ↗
2.6800 2.6900 2.4900 2.6000 28,000
2.7200 2.8200 2.5010 2.6700 58,600
Weekend
Weekend
2.6900 2.9100 2.6100 2.7200 71,100
2.9000 2.9000 2.7050 2.7500 64,000
3.1600 3.3900 2.7000 2.9600 183,800
4 · 6-K Pre-market · 09:00 ET 6-K ↗
2.6100 3.3500 2.4800 3.3500 624,000
3.2900 3.5700 2.9800 3.0600 10,142,100
Weekend
Weekend
3 · 6-K After-hours · 17:00 ET 6-K ↗
2.8100 2.8100 2.7000 2.7400 3,056,100
2.8800 2.8800 2.6900 2.8200 19,400
2.9200 2.9550 2.8500 2.8800 19,800
2.9000 3.0000 2.8600 2.9200 10,600
2.7700 2.8900 2.7600 2.8700 28,500
Weekend
Weekend
2.9000 2.9000 2.8000 2.8200 18,700
2.7600 2.8800 2.7600 2.8300 11,400
2.9400 2.9900 2.6700 2.7300 28,700
3.0800 3.0800 2.7500 2.8000 62,100
3.0300 3.1670 3.0300 3.1300 20,200
Weekend
Weekend
3.4600 3.4600 3.0220 3.0300 45,700
3.7000 3.7300 3.4600 3.4800 42,000
3.6700 3.8400 3.6000 3.6800 64,700
4.1800 4.3600 3.6700 3.8100 278,400
4.0800 4.1800 3.3600 4.0500 212,600
Weekend
Weekend
4.2800 4.3600 3.6000 3.8400 130,230
4.3600 4.8400 4.0000 4.6400 423,060
2 · 6-K Pre-market · 09:10 ET 6-K ↗
6.0000 6.6000 5.7600 6.2000 85,715
6.8000 6.8000 5.9200 6.0800 65,828
6.3200 6.4400 6.0800 6.4400 24,050
Weekend
Weekend
6.3600 6.7600 6.1200 6.2400 45,075
6.5200 6.5600 6.2000 6.4000 20,778
5.9200 7.0000 5.9200 6.5200 42,050
6.2000 6.3600 5.8000 5.8800 30,288
6.0400 6.3600 5.9200 6.2400 26,450
Weekend
Weekend
6.4800 6.4800 6.0000 6.2400 50,423
6.7600 6.8000 6.2400 6.2400 80,513
6.2000 7.4000 6.2000 7.2000 166,615
6.5200 6.8800 6.1200 6.4000 98,913
6.4000 6.6400 6.0800 6.4800 145,730
Weekend
Weekend
6.2000 6.8000 6.2000 6.2400 256,708
5.4400 6.0000 5.4400 5.9600 94,825
5.6800 5.9200 5.2800 5.5600 101,920
5.6000 5.7200 5.1600 5.4800 111,300
5.6000 5.6000 5.0800 5.2400 151,920
Weekend
Weekend
6.1200 6.9600 5.2800 5.6400 565,745
6.4000 6.7600 5.8400 6.4000 515,810
1 · 6-K Pre-market · 09:00 ET 6-K ↗
18.4000 19.1200 6.0000 6.6800 839,853
19.4000 21.2000 19.0400 20.8000 665,800

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.

18 6-K 6-K (opens SEC filing in a new tab) Pre-market · 05:00 ET Summarise
17 6-K 6-K (opens SEC filing in a new tab) Pre-market · 09:20 ET Summarise
16 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
15 6-K 6-K (opens SEC filing in a new tab) After market open · 13:00 ET Summarise
14 6-K 6-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
13 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 06:05 ET Summarise
12 424B5 424B5 (opens SEC filing in a new tab) After market open · 14:16 ET Summarise
11 6-K 6-K (opens SEC filing in a new tab) Pre-market · 06:30 ET Summarise
10 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 06:25 ET Summarise
9 20-F 20-F (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
8 6-K 6-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
7 6-K 6-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
6 6-K 6-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
5 6-K 6-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
4 6-K 6-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
3 6-K 6-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
2 6-K 6-K (opens SEC filing in a new tab) Pre-market · 09:10 ET Summarise
1 6-K 6-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise