Legend Biotech Corporation LEGN

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Legend Biotech Corporation - American Depositary Shares · Company · Nasdaq · Healthcare / Biotechnology

Paper trade (simulated — no real money)

Fill: USD 19.2700 · FX 1 USD = 1.277900 SGD · about SGD 24.6251 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 31.86 → 19.27 · -39.5%
36.28026.46516.650 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 Oct 25Jan 26Apr 26Jul 26Oct 26

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

Price & SEC Filing History 24 Oct 2025 — 25 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.

Weekend
Weekend
18.8700 19.2900 18.4500 19.2700 979,530
18.4200 18.9700 18.4000 18.9000 1,197,800
19.0100 19.1150 18.4900 18.6300 1,559,900
18.8300 19.1500 18.6000 19.0100 1,137,000
18.5500 18.9150 17.9950 18.6500 1,894,700
Weekend
Weekend
19.6900 19.7700 18.4000 18.4800 2,961,700
30 · 6-K After market open · 12:00 ET FORM 6-K ↗
19.2500 19.9200 18.8500 19.8000 1,574,500
17.9400 19.7320 17.7450 19.0400 3,534,800
29 · 6-K After market open · 11:30 ET FORM 6-K ↗
17.6100 18.2800 17.5600 17.8800 2,458,900
18.4000 18.4900 17.6900 17.8000 2,630,400
Weekend
Weekend
18.7800 19.0600 18.5450 18.6200 1,387,400
18.9100 18.9100 18.0900 18.7100 2,150,100
18.7250 19.2350 18.5800 19.1200 1,569,300
19.0000 19.2500 18.5500 18.7200 1,345,400
18.4950 18.8200 17.9150 18.7750 1,763,100
Weekend
Weekend
19.3500 19.6400 18.5200 18.5700 2,529,600
19.6100 19.7800 19.1900 19.3200 2,223,300
18.9000 20.0000 18.8500 19.8900 2,955,300
18.5000 19.2600 18.4600 18.8200 1,974,400
18.8000 18.8900 18.4000 18.6200 1,714,900
Weekend
Weekend
28 · 6-K After market open · 11:00 ET FORM 6-K ↗
19.4900 19.6900 18.8500 19.1100 1,428,100
27 · 6-K After-hours · 20:00 ET FORM 6-K ↗
18.3000 19.1200 18.1500 19.0600 1,780,800
18.6200 19.0800 18.2750 18.4500 2,408,700
18.8500 18.8600 18.4100 18.6400 2,308,000
17.9520 18.6450 17.8100 18.5300 2,832,900
Weekend
Weekend
17.7100 17.8750 17.2200 17.6100 2,935,500
17.3800 17.8530 17.3000 17.5800 1,953,500
17.8600 18.0400 16.8600 17.0000 3,525,500
18.6000 18.6300 17.5200 17.6700 3,470,800
26 · 6-K Pre-market · 08:00 ET FORM 6-K ↗
18.8000 18.8000 18.2100 18.5300 3,248,100
25 · 6-K Pre-market · 08:00 ET FORM 6-K ↗
Weekend
Weekend
19.4800 19.8500 18.6100 18.6400 4,278,400
19.7000 19.8800 19.1500 19.1900 1,823,700
20.2200 20.5200 19.7600 19.9100 1,362,100
21.6250 21.9700 20.4300 20.4900 1,589,400
No trading
Weekend
Weekend
21.5200 21.9000 21.4050 21.5200 812,000
21.9600 22.0500 21.5200 21.7500 1,317,300
21.1100 21.9600 21.1000 21.8900 1,478,600
20.5600 21.5500 20.5400 21.1300 1,463,400
19.8000 21.2150 19.7060 20.7800 2,321,400
Weekend
Weekend
20.4200 20.5900 19.8500 19.8800 1,151,100
20.7000 20.8600 20.3200 20.5000 1,015,600
21.3100 21.3100 20.6300 20.6800 922,800
21.1400 21.6740 21.0410 21.3000 1,405,700
21.6600 22.2700 20.7900 20.9400 1,930,100
Weekend
Weekend
21.4400 22.3700 21.3800 21.8200 1,423,000
22.6700 23.2400 21.1600 21.2600 2,768,700
22.3400 22.9200 22.1000 22.6000 2,639,900
24 · 6-K After-hours · 16:01 ET FORM 6-K ↗
20.6200 21.9400 20.4340 21.9200 3,643,400
20.4800 20.7700 20.2000 20.6500 1,267,700
Weekend
Weekend
20.1700 20.4400 19.8650 20.3700 2,017,300
20.9800 21.2000 20.1400 20.2700 1,975,100
21.3700 21.6200 20.4400 20.6500 3,689,500
21.7750 22.3500 20.7070 21.8300 4,231,800
23 · 6-K Pre-market · 07:53 ET 6-K ↗
20.8600 21.0000 20.2300 20.6600 2,239,400
Weekend
Weekend
20.0200 20.8600 19.8350 20.7500 2,610,900
22 · 6-K After-hours · 16:05 ET FORM 6-K ↗
19.0500 19.8800 19.0500 19.2800 2,072,700
19.3000 19.6400 19.0300 19.0500 1,704,100
19.3900 19.4900 18.9300 19.1300 2,565,900
18.4600 19.1900 18.3900 19.0100 2,045,100
Weekend
Weekend
18.7900 19.0000 18.3300 18.5500 2,720,800
19.2400 19.2400 18.5200 19.0500 2,834,300
19.2000 19.3690 18.7700 18.8500 2,937,700
19.1400 19.4300 18.6600 19.0400 3,992,800
20.5500 20.8000 18.6400 19.2700 10,064,800
21 · 6-K Pre-market · 06:02 ET 6-K ↗
Weekend
Weekend
22.8000 23.1500 22.1800 22.2200 1,693,900
23.3100 24.0500 23.1600 23.5300 943,600
23.7600 23.8700 23.1000 23.5300 1,551,800
23.5400 23.8750 23.0200 23.5400 2,068,100
22.1950 23.8350 22.0500 23.2100 2,790,300
Weekend
Weekend
22.4000 23.1300 22.2300 22.2600 1,807,400
22.8300 23.4100 22.2500 22.7100 3,082,300
25.5600 25.7500 22.8950 23.0400 5,222,400
20 · 6-K Pre-market · 07:30 ET FORM 6-K ↗
25.6800 25.9500 25.3600 25.6700 1,582,200
26.5700 26.8000 25.1000 25.7500 2,983,100
Weekend
Weekend
27.4500 27.5300 26.5200 27.0800 1,343,000
27.7300 28.1300 27.3050 27.3800 1,400,800
27.5100 28.4400 27.2650 27.8700 1,167,600
28.2100 28.5000 27.3800 27.6800 1,173,900
29.8050 29.8300 27.5600 28.0400 1,525,900
Weekend
Weekend
No trading
30.0700 30.2700 29.5600 29.9100 1,407,000
28.7500 30.2450 28.7500 29.8900 1,618,300
29.3900 29.7800 28.7800 28.8800 1,020,500
29.2000 29.4100 27.7700 29.3900 1,288,800
Weekend
Weekend
28.0800 29.3200 27.8900 28.6900 2,828,900
29.2500 29.9800 28.1300 28.4300 2,631,200
29.7900 30.3400 29.0300 29.3800 2,077,900
28.9300 30.1500 28.4600 29.3000 2,087,400
19 · 6-K After-hours · 16:19 ET 6-K ↗
28.3800 29.4600 28.1000 29.3400 3,664,400
Weekend
Weekend
No trading
18 · 424B5 After-hours · 16:36 ET 424B5 ↗
29.6600 29.8000 27.4300 27.9300 13,608,400
17 · 424B5 After-hours · 16:50 ET 424B5 ↗
33.7100 34.0600 32.2200 33.5200 1,058,200
35.0100 35.2250 33.1100 33.3800 2,005,500
35.4200 36.1800 34.8100 35.4800 1,449,900
16 · 6-K Pre-market · 08:00 ET FORM 6-K ↗
Weekend
Weekend
36.2200 36.8450 34.8840 35.8700 1,700,300
34.8900 36.2900 34.4430 36.2800 1,975,900
32.8700 35.0900 32.6710 34.8600 1,910,000
31.7800 33.5300 31.3400 33.4900 2,579,700
32.5000 32.7840 29.9200 31.5200 3,203,500
Weekend
Weekend
34.2900 34.8640 32.5900 32.6200 2,484,500
35.6900 35.7800 33.8400 34.2000 3,415,200
34.9750 37.5000 34.3500 35.9800 4,088,600
15 · 6-K After market open · 09:30 ET FORM 6-K ↗
25.3700 36.7000 25.2500 36.2800 14,632,600
14 · 6-K After market open · 10:00 ET FORM 6-K ↗
26.9200 27.0000 24.8100 25.5100 3,118,900
Weekend
Weekend
28.2600 28.4850 26.5200 27.1600 2,451,900
28.1000 29.3350 27.5600 28.2600 1,343,900
29.9100 30.1000 28.3500 28.5000 1,437,400
29.4000 30.1500 28.7100 29.5300 1,574,300
No trading
Weekend
Weekend
27.5000 30.1000 27.1940 29.3700 2,048,300
13 · 6-K After-hours · 17:00 ET FORM 6-K ↗
27.8000 28.6900 27.3900 27.9900 1,535,600
27.0350 28.2700 26.7200 28.1200 1,382,400
26.8500 27.7900 26.4000 26.9400 1,154,400
27.2300 28.1000 26.8600 26.9800 1,791,000
Weekend
Weekend
28.1200 28.4200 26.9100 27.5500 1,800,000
28.5000 29.3300 27.8960 28.6000 2,223,700
28.3400 29.6200 27.5000 28.6700 2,941,500
24.6300 28.3600 24.3000 28.2600 5,050,400
12 · 6-K Pre-market · 07:06 ET 6-K ↗
28.0100 28.5850 25.1700 25.5800 3,048,700
Weekend
Weekend
28.3900 29.5000 27.6900 28.1200 2,600,700
28.7200 29.1500 27.9700 28.5700 1,357,900
28.2500 29.8750 27.3600 28.9600 3,469,200
26.5150 30.4100 26.4450 28.5100 6,591,300
23.5700 26.5000 23.5700 26.5000 3,888,100
Weekend
Weekend
23.4100 23.7000 23.0100 23.5900 1,116,700
22.6320 23.5900 22.4200 23.5200 1,079,100
23.5000 23.7350 22.6950 22.7700 1,561,900
23.3700 24.0300 22.4000 23.5600 2,529,100
24.1480 24.4300 23.5000 23.6500 1,491,500
Weekend
Weekend
24.0800 24.3250 23.2300 23.9000 1,369,200
25.4000 25.6000 23.7950 23.9900 2,478,100
25.3400 26.2200 25.3400 25.9300 3,256,800
25.0800 26.2900 24.6200 25.2200 3,871,900
21.7100 26.7200 21.6900 25.0700 7,406,500
Weekend
Weekend
21.2100 21.5600 20.8000 21.1700 1,809,100
20.8200 21.9800 20.3300 21.0800 3,666,500
18.9200 20.5600 18.7300 20.5200 2,859,300
17.8500 18.7400 17.8200 18.6900 2,744,700
11 · 6-K Pre-market · 07:30 ET FORM 6-K ↗
18.1400 18.2800 17.6400 17.6900 1,763,100
Weekend
Weekend
18.1700 18.2900 17.7600 18.1600 2,182,700
18.0600 18.6700 17.9250 18.2000 1,551,200
18.5000 18.6200 17.9400 18.3000 2,267,700
18.6530 18.8300 17.7500 17.9900 1,379,800
19.2700 19.3300 18.6400 18.6800 774,700
Weekend
Weekend
No trading
18.9800 19.3600 18.7200 19.1400 1,237,400
18.3900 19.2300 18.3200 19.0500 1,073,900
17.5600 18.2950 17.4500 18.0900 1,225,500
16.8000 17.6100 16.7000 17.3100 1,544,400
Weekend
Weekend
17.6500 17.6900 16.7600 16.8000 1,307,400
17.4200 17.7900 17.3100 17.4900 1,490,900
17.2600 17.8200 17.2600 17.6000 1,129,300
17.1200 17.3500 16.9600 17.0900 935,300
17.5200 17.6700 17.0700 17.2300 1,494,700
Weekend
Weekend
18.1800 18.8000 17.3800 17.4100 1,089,000
18.1300 18.1900 17.7000 17.8700 1,446,500
18.3700 18.5050 17.8900 18.2100 954,500
19.0500 19.0500 18.5100 18.5500 923,600
18.8700 19.2700 18.8400 19.1000 994,600
Weekend
Weekend
19.1600 19.1800 18.4800 18.7500 1,418,100
20.2300 20.2300 19.0500 19.0500 1,332,500
19.6600 20.5100 19.6600 20.2700 1,365,400
10 · 20-F After market open · 11:45 ET 20-F ↗
19.2050 19.9800 18.4850 19.5600 1,626,100
9 · 6-K Pre-market · 07:00 ET FORM 6-K ↗
19.1700 19.6500 18.7340 19.1400 1,380,500
Weekend
Weekend
17.8100 19.1500 17.4800 18.9700 1,879,200
17.6500 17.8200 17.4600 17.7500 1,655,300
17.8600 18.2200 17.5800 17.8500 1,660,100
18.0600 18.1600 17.5800 17.8600 1,873,200
18.5420 18.8200 18.4200 18.4400 1,800,000
Weekend
Weekend
19.1900 19.3000 18.8300 19.0000 1,654,200
19.9000 19.9000 18.9700 19.2800 1,727,100
19.4400 20.2700 19.3600 19.7200 1,461,000
19.9400 19.9400 18.6500 19.5000 2,627,400
21.0700 21.5800 18.9400 19.7500 6,195,500
Weekend
Weekend
18.3300 18.5400 17.9700 18.1200 1,361,900
18.2800 18.5800 17.9900 18.3600 1,624,500
18.0700 18.7200 17.9000 18.3500 1,811,900
17.6000 18.1600 17.6000 18.1100 1,408,000
No trading
Weekend
Weekend
18.0900 18.4400 17.5600 17.5800 1,399,900
18.0500 18.6700 17.9070 18.0600 2,235,500
17.8500 18.6700 17.5000 18.5400 2,510,200
17.3800 18.1400 17.2000 17.9100 2,778,700
17.1600 17.4550 16.8200 17.1900 4,598,600
Weekend
Weekend
8 · 6-K After-hours · 16:00 ET FORM 6-K ↗
16.8800 17.2700 16.8800 17.1000 2,546,500
16.7800 17.3800 16.6000 16.7000 3,342,700
16.6100 17.0500 16.2400 16.6500 1,897,000
17.2550 17.3800 16.4500 16.6600 2,416,700
17.4500 17.7000 17.0700 17.1500 2,109,100
Weekend
Weekend
17.6800 17.7820 17.0300 17.5000 2,981,800
17.8500 18.1300 17.5600 17.7200 2,342,700
18.2400 18.7600 17.8200 17.8500 3,145,600
18.8300 19.2800 18.2350 18.2700 2,985,100
19.0200 19.2650 18.7600 18.9600 2,036,100
Weekend
Weekend
19.4000 19.8550 18.9900 19.0100 3,060,000
7 · 6-K Pre-market · 08:00 ET FORM 6-K ↗
20.0800 20.3100 19.2100 19.3400 5,613,500
21.9900 22.0400 19.6100 20.7600 8,118,200
6 · 6-K Pre-market · 07:30 ET FORM 6-K ↗
21.7000 23.8750 21.2000 23.4200 4,844,500
No trading
Weekend
Weekend
22.3250 22.4500 21.8900 22.1400 1,688,600
23.0950 23.2100 22.0900 22.1100 2,353,800
5 · 6-K After-hours · 16:00 ET FORM 6-K ↗
22.6600 23.4400 22.2200 23.2800 1,757,000
23.7500 23.7550 22.3710 22.5700 2,294,500
23.6900 23.9800 22.5500 23.7000 2,077,900
4 · 6-K Pre-market · 08:00 ET FORM 6-K ↗
Weekend
Weekend
23.1100 24.1200 23.1000 23.6000 4,363,300
22.4800 23.2050 21.8500 23.0300 2,590,900
21.6200 22.7400 21.5600 22.7200 3,311,500
20.3100 21.6100 20.2100 20.9800 2,106,100
21.6100 21.6600 20.2600 20.3100 3,527,700
Weekend
Weekend
21.8800 22.0720 21.3200 21.5100 1,419,000
No trading
21.5300 21.9050 21.3500 21.7400 1,183,900
21.7700 22.0300 21.4600 21.5300 1,182,800
22.2700 22.2700 21.5750 21.9200 2,798,300
Weekend
Weekend
22.9400 22.9400 22.3600 22.5300 887,300
No trading
22.7700 23.2400 22.7000 22.9800 680,100
22.7900 23.2100 22.4800 22.8500 2,097,700
21.9500 22.7550 21.9500 22.6900 1,691,400
Weekend
Weekend
21.4500 22.1300 21.2900 21.9200 2,536,300
21.4700 21.6500 21.1900 21.2800 1,845,000
21.6700 22.0180 21.3900 21.4200 1,650,900
21.9500 22.2700 21.5100 21.6500 2,314,500
22.3200 22.6150 21.8000 22.0100 2,974,100
Weekend
Weekend
22.9100 23.1400 22.2750 22.3200 1,902,200
23.4500 23.5480 22.9700 23.0100 1,598,200
23.9700 24.1700 23.1200 23.3600 3,286,900
26.0100 26.0200 23.8700 23.8800 5,378,100
27.8400 27.8690 24.1100 26.1200 9,387,300
3 · 6-K Pre-market · 07:30 ET FORM 6-K ↗
Weekend
Weekend
27.8400 28.9700 27.3200 28.1300 1,710,900
27.8200 28.9600 27.3800 27.8100 1,491,900
26.5400 27.8400 26.5400 27.7500 930,900
26.6900 27.6950 26.4300 26.6900 1,565,000
27.4100 27.4200 26.5600 26.8400 1,496,500
Weekend
Weekend
27.3600 27.7390 27.3400 27.7100 483,000
No trading
28.1800 28.2800 27.2000 27.5000 1,268,200
26.9050 28.2200 26.6700 28.1900 2,445,300
28.2100 29.3900 25.7100 27.1500 6,280,300
Weekend
Weekend
27.5800 28.2500 27.3960 28.1700 2,054,800
28.0600 28.4000 27.4650 27.5300 2,944,600
29.0000 29.3050 27.8300 28.0000 2,911,300
29.3100 29.7850 29.2600 29.4200 1,544,200
30.0500 30.5510 29.7050 29.7200 1,305,400
Weekend
Weekend
31.0100 31.4760 30.1500 30.2900 1,348,500
30.7700 32.6600 30.6700 31.0100 2,762,600
32.6200 33.5000 29.9200 31.1750 3,544,500
2 · 6-K Pre-market · 07:00 ET 6-K ↗
31.6600 32.5700 31.3100 32.0300 1,261,800
31.9700 32.3000 31.3600 31.5900 1,043,700
Weekend
Weekend
32.1000 32.1400 31.0200 31.8000 1,058,900
32.1900 32.5550 31.3100 32.3700 863,100
31.8300 32.3250 31.6100 32.0100 556,600
31.7800 32.8000 31.5800 32.0500 824,600
1 · 6-K After-hours · 16:01 ET FORM 6-K ↗
32.2900 32.7600 31.7800 32.1300 909,100
Weekend
Weekend
32.0500 33.3890 31.8100 32.4000 1,100,500
31.8300 32.6150 31.6000 32.2500 672,600
32.4100 32.7100 31.9100 32.1300 1,265,900
32.0100 32.5850 31.5200 32.5700 1,079,700
31.9800 32.4500 31.4400 32.1200 1,411,000
Weekend
Weekend
31.7200 32.3700 31.6400 31.8600 1,480,800

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.

30 6-K FORM 6-K (opens SEC filing in a new tab) After market open · 12:00 ET Summarise
29 6-K FORM 6-K (opens SEC filing in a new tab) After market open · 11:30 ET Summarise
28 6-K FORM 6-K (opens SEC filing in a new tab) After market open · 11:00 ET Summarise
27 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 20:00 ET Summarise
26 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
25 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
24 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
23 6-K 6-K (opens SEC filing in a new tab) Pre-market · 07:53 ET Summarise
22 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
21 6-K 6-K (opens SEC filing in a new tab) Pre-market · 06:02 ET Summarise
20 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
19 6-K 6-K (opens SEC filing in a new tab) After-hours · 16:19 ET Summarise
18 424B5 424B5 (opens SEC filing in a new tab) After-hours · 16:36 ET Summarise
17 424B5 424B5 (opens SEC filing in a new tab) After-hours · 16:50 ET Summarise
16 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
15 6-K FORM 6-K (opens SEC filing in a new tab) After market open · 09:30 ET Summarise
14 6-K FORM 6-K (opens SEC filing in a new tab) After market open · 10:00 ET Summarise
13 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
12 6-K 6-K (opens SEC filing in a new tab) Pre-market · 07:06 ET Summarise
11 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
10 20-F 20-F (opens SEC filing in a new tab) After market open · 11:45 ET Summarise
9 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 07:00 ET Summarise
8 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
7 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
6 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
5 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
4 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
3 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
2 6-K 6-K (opens SEC filing in a new tab) Pre-market · 07:00 ET Summarise
1 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise