Lightbridge Corporation LTBR

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Lightbridge Corporation - Common Stock · Company · Nasdaq · Industrials / Electrical Equipment & Parts

Paper trade (simulated — no real money)

Fill: USD 5.0900 · FX 1 USD = 1.277900 SGD · about SGD 6.5045 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 25.33 → 5.09 · -79.9%
27.72016.3955.070 1 2 3 4 5 6 7 8 9 10 11 12 13 14 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
5.0500 5.1200 4.9501 5.0900 449,249
5.2400 5.4000 5.0100 5.0900 558,500
5.3100 5.4800 5.2500 5.4200 530,200
5.3000 5.4200 5.2200 5.2300 563,900
5.3300 5.4100 5.1100 5.4100 758,000
Weekend
Weekend
5.3200 5.4200 5.1500 5.2100 738,200
4.9400 5.4200 4.8700 5.3500 1,038,800
5.5200 5.5800 5.0400 5.0700 920,000
5.7000 5.7000 5.4900 5.6400 666,900
6.0000 6.0100 5.7200 5.7300 558,400
Weekend
Weekend
6.1300 6.1500 5.9400 6.0700 477,600
6.3300 6.4200 5.9200 6.0100 1,312,200
6.6900 6.6900 6.3200 6.4200 752,700
6.5200 7.0400 6.4800 6.8400 1,244,800
6.4500 6.4900 6.3300 6.3600 563,000
Weekend
Weekend
6.4600 6.5000 6.2900 6.3900 769,300
6.2900 6.3700 6.1200 6.2800 471,700
6.4200 6.5700 6.2500 6.2900 739,800
6.5100 6.5700 6.2200 6.3000 795,900
6.7600 6.7800 6.4600 6.4800 635,300
Weekend
Weekend
6.8800 6.9700 6.7100 6.8500 661,100
6.6400 6.7700 6.5200 6.7300 495,500
6.8300 6.9000 6.6300 6.7200 401,300
6.8000 6.9500 6.6300 6.8500 637,000
6.6800 7.0400 6.6800 6.7900 755,400
Weekend
Weekend
6.8300 6.8700 6.4700 6.5200 4,757,400
6.6500 6.9900 6.6100 6.8200 780,300
6.6600 6.6600 6.3300 6.4700 755,000
6.6500 6.7000 6.5500 6.6100 697,100
6.9000 6.9100 6.6400 6.6600 851,900
Weekend
Weekend
7.3400 7.4400 7.0000 7.0200 684,500
7.4400 7.5400 7.2900 7.3400 547,900
7.8900 7.9400 7.5300 7.5400 545,800
14 · 8-K After-hours · 16:15 ET FORM 8-K ↗
7.7000 8.1100 7.6400 7.8900 743,100
No trading
Weekend
Weekend
7.4300 7.6000 7.4100 7.5800 354,600
7.6800 7.7600 7.4400 7.4800 396,300
7.4700 7.5800 7.3300 7.5700 562,000
7.3900 7.5600 7.2400 7.4300 574,500
7.7100 7.8500 7.5200 7.5300 590,400
Weekend
Weekend
8.1400 8.2300 7.5100 7.5500 634,400
8.1500 8.2600 8.0100 8.1600 470,600
8.2000 8.6700 7.9800 8.0500 653,100
13 · 8-K Next filing day · accepted 25 Aug, 19:36 ET FORM 8-K ↗
7.8800 8.3500 7.6600 8.3300 489,900
8.1400 8.1400 7.7500 7.7700 482,100
Weekend
Weekend
7.8700 8.3100 7.7800 8.2200 847,000
8.0100 8.1600 7.6200 7.7000 676,100
8.0100 8.1200 7.8700 8.0500 530,300
7.9300 8.1200 7.7800 7.9800 697,800
8.4200 8.4500 8.0900 8.1500 499,500
Weekend
Weekend
8.7000 8.8200 8.3000 8.4500 490,100
8.8400 9.0700 8.5000 8.7200 629,100
9.2100 9.3100 8.8100 8.8900 465,500
8.9900 9.1700 8.8200 9.0600 511,000
9.3800 9.6700 8.7800 8.9000 813,300
Weekend
Weekend
12 · 8-K After-hours · 16:15 ET FORM 8-K ↗
9.2500 9.6100 8.9600 9.4700 1,067,800
11 · 10-Q After-hours · 17:05 ET FORM 10-Q ↗
8.8300 9.1900 8.5300 9.1500 796,900
10 · 8-K After-hours · 16:30 ET FORM 8-K ↗
9.0900 9.1800 8.8500 8.9600 761,400
8.8600 9.1700 8.6700 8.9300 656,400
8.2300 8.7000 8.0000 8.6200 801,500
Weekend
Weekend
8.5100 8.8200 7.9400 8.2400 4,326,900
7.8200 8.5300 7.8200 8.4400 1,078,700
7.8900 8.1000 7.6200 7.6400 1,157,100
7.9600 8.2700 7.7000 7.9000 1,046,600
7.8200 8.1800 7.7500 8.0200 827,700
Weekend
Weekend
8.0800 8.0800 7.4500 7.5000 630,100
8.0100 8.1800 7.9100 8.0300 567,900
7.9900 8.6500 7.9100 8.1800 855,400
7.5500 8.0700 7.5300 8.0400 1,018,200
7.3000 7.5300 7.2000 7.4500 637,300
Weekend
Weekend
7.0000 7.5300 6.9200 7.2800 657,400
7.5500 7.5500 7.1100 7.2000 966,700
8.0000 8.2100 7.5700 7.7700 554,700
7.9200 8.0500 7.8200 7.9800 595,600
8.3100 8.3600 7.6100 7.7000 757,600
Weekend
Weekend
8.6300 8.7500 8.3100 8.4200 351,400
8.5000 8.6600 8.3400 8.5900 441,100
8.0200 8.5400 7.9000 8.4200 899,000
8.7900 8.7900 8.1200 8.2300 1,121,000
8.8000 9.0700 8.6300 8.9200 604,700
Weekend
Weekend
No trading
9.0100 9.3800 8.5000 8.6400 890,000
8.7000 9.4300 8.7000 8.9100 664,200
8.7700 8.8900 8.6000 8.7900 688,900
8.7600 8.8900 8.4900 8.7700 810,600
Weekend
Weekend
8.7000 8.9300 8.4200 8.6600 2,606,600
9.2500 9.3100 8.7500 8.9100 690,200
9.2400 9.3400 8.9100 9.0700 725,100
9.3500 10.2800 9.2800 9.3100 799,000
9.6800 10.1800 9.5100 9.9500 1,237,200
Weekend
Weekend
No trading
9.6900 9.8800 9.3700 9.8300 1,369,500
9.3700 9.6700 9.2300 9.2900 838,200
9.9800 10.1000 9.2600 9.2800 952,200
10.0300 10.3500 9.9100 9.9700 943,400
Weekend
Weekend
9.3500 9.8300 9.2600 9.4000 1,291,300
8.9300 9.2600 8.8300 9.1600 922,200
9.0100 9.2300 8.6800 8.7200 1,060,200
9.5600 9.6400 8.8200 9.1600 1,129,500
10.1300 10.2100 9.3500 9.5000 1,098,500
Weekend
Weekend
10.8400 10.8400 9.4000 9.4200 1,912,000
10.8700 11.2600 10.8200 11.0700 794,800
11.9800 11.9800 10.9200 10.9700 1,113,900
11.5700 12.6900 11.4500 12.1400 1,605,900
11.1400 11.8700 11.1100 11.5600 1,089,800
Weekend
Weekend
11.5000 11.6400 10.8900 11.4800 885,200
11.2500 11.7900 11.1600 11.5900 820,300
11.6200 11.6200 11.2200 11.2800 707,600
11.7800 12.1700 11.5200 11.5900 882,200
No trading
Weekend
Weekend
11.5800 11.9500 11.1900 11.2200 863,500
10.9000 11.6800 10.8500 11.4100 665,900
10.6500 11.1900 10.4600 10.9800 981,900
10.5700 10.7100 10.2100 10.4000 683,300
11.5100 11.5600 10.6300 10.8500 834,600
Weekend
Weekend
12.2300 12.3400 11.4100 11.4400 1,109,700
9 · 8-K After-hours · 16:52 ET FORM 8-K ↗
12.8500 13.0800 12.2300 12.8300 644,100
13.5400 13.7300 12.8800 12.9100 701,900
13.8900 13.9000 12.9000 13.4200 968,700
13.2900 14.8500 13.0600 14.2100 1,093,600
Weekend
Weekend
13.8100 13.8900 13.1300 13.4300 832,200
14.2100 14.5000 13.5100 13.6200 940,700
13.1200 14.3600 12.8700 14.3300 1,283,000
12.6100 13.0900 12.5300 13.0000 718,800
12.6400 12.8700 12.2000 12.4000 575,500
Weekend
Weekend
12.8500 13.1700 12.4500 12.5700 724,700
8 · 10-Q After-hours · 16:30 ET FORM 10-Q ↗
11.6100 13.1100 11.6100 13.0500 833,000
12.6400 12.6400 11.2600 11.3800 780,200
12.6300 13.0500 12.2500 12.5400 714,900
7 · 8-K After-hours · 17:00 ET FORM 8-K ↗
12.6400 13.2900 12.5900 13.1300 770,500
Weekend
Weekend
13.3100 13.4000 12.4900 12.6100 839,500
13.7000 14.2000 12.6800 13.0000 1,119,400
13.0300 13.6900 12.9100 13.6600 826,000
13.2100 13.4400 12.4600 12.6100 1,158,100
12.4500 12.9500 12.2000 12.9300 765,300
Weekend
Weekend
12.3600 13.1300 12.2300 12.7200 1,170,700
12.7700 12.9500 11.6700 11.9800 877,700
12.2100 12.6300 11.8000 12.1400 1,093,900
12.1200 12.5000 11.6200 11.8500 1,114,700
10.7500 11.4900 10.4500 11.4600 589,300
Weekend
Weekend
10.8200 11.3700 10.7500 10.8500 452,800
11.0000 11.1300 10.6100 10.7600 494,400
11.4000 11.6000 10.7900 11.2000 809,100
10.3300 10.5200 9.9100 10.3200 579,400
11.1000 11.2600 10.4400 10.5300 487,100
Weekend
Weekend
No trading
10.0400 11.3800 10.0400 11.0900 642,700
11.3500 11.5000 10.5900 10.6200 970,500
10.1500 10.6800 10.0800 10.6600 1,065,400
6 · DEF 14A Next filing day · accepted 30 Mar, 20:14 ET DEF 14A ↗
10.7000 10.7400 9.7800 9.8500 1,081,300
Weekend
Weekend
10.8800 11.3300 10.6800 10.7000 642,400
10.8400 11.2500 10.8100 10.9800 466,900
11.2500 11.5300 11.0400 11.3000 890,600
10.5000 11.1500 10.4800 10.9400 681,200
10.2300 10.8600 10.2300 10.7200 1,218,400
Weekend
Weekend
10.5800 10.6800 10.0300 10.3400 1,745,600
10.7300 10.8300 10.0300 10.6400 1,055,200
11.5200 11.5200 10.9800 10.9800 675,000
11.8300 12.0700 11.2900 11.5400 674,100
11.5500 11.8200 11.3000 11.4500 657,100
Weekend
Weekend
11.8700 12.2500 11.3100 11.3800 565,500
11.8700 12.0200 11.3900 11.8100 733,300
11.9200 12.2900 11.8900 12.1300 891,700
11.7300 12.4800 11.7300 12.1000 1,136,300
11.1900 11.7400 10.8900 11.6800 1,630,100
Weekend
Weekend
11.7000 12.4900 11.3500 11.4500 1,038,600
12.5300 12.7500 11.7000 12.1500 668,500
12.6500 13.0300 12.4400 12.8300 723,600
12.2100 12.6000 11.3500 12.4900 1,395,500
12.5000 13.3200 12.2800 12.9600 907,700
Weekend
Weekend
13.3000 13.4800 12.8000 12.9300 959,100
5 · 10-K After-hours · 16:31 ET FORM 10-K ↗
13.7700 14.0000 13.1000 13.8700 787,000
4 · 8-K After-hours · 17:00 ET FORM 8-K ↗
13.1800 13.9300 12.9800 13.7800 723,400
12.4600 13.0500 12.0600 13.0200 714,700
12.6100 13.0000 12.2400 12.4800 773,900
Weekend
Weekend
13.1500 13.5700 12.6900 12.8800 545,300
13.0200 13.4800 12.7100 13.4200 427,300
13.2700 13.8200 12.8700 13.2100 518,200
13.0500 13.5200 12.5300 13.2100 523,800
No trading
Weekend
Weekend
12.6300 13.5800 12.6000 13.0400 742,000
13.5600 13.7400 12.5700 12.6200 1,003,400
14.3400 14.5700 13.0800 13.4600 917,000
14.6500 14.7600 13.9300 14.0900 594,500
14.6100 15.1100 14.3000 14.7900 689,900
Weekend
Weekend
14.1000 15.1500 13.7300 14.9400 1,098,400
13.7200 14.1100 13.2600 13.5100 1,039,800
16.3900 16.5200 13.5000 14.2900 1,374,300
15.6000 17.0400 15.5100 16.8100 1,092,400
15.2600 15.9000 14.6600 14.9800 865,000
Weekend
Weekend
16.4200 17.3000 15.2500 15.3900 977,900
18.0500 18.1000 15.8500 16.5300 1,000,600
17.2600 18.1200 17.0100 17.7800 848,200
16.1300 17.2000 16.0000 17.0700 761,400
18.1700 18.5400 15.8400 15.9800 1,230,000
Weekend
Weekend
18.4700 18.5500 17.4300 17.6200 757,400
18.4200 18.8000 18.0100 18.3500 791,800
18.3700 18.9100 16.8800 18.0700 1,504,100
16.7500 17.9700 16.5100 17.1700 1,044,300
No trading
Weekend
Weekend
17.8600 18.3300 17.0500 17.5900 1,066,200
18.0000 18.4800 17.5200 17.5700 1,366,200
16.4600 18.0100 16.0500 18.0100 1,723,500
16.7700 16.9700 16.2100 16.3500 593,600
16.6600 16.9100 16.1500 16.5100 672,200
Weekend
Weekend
17.7900 17.8700 16.4400 16.5100 1,196,200
16.3500 16.4400 15.7200 16.1100 667,000
16.0500 16.6800 14.5400 16.4000 999,600
16.2400 16.5200 15.5000 16.2700 1,241,900
15.0100 15.9400 14.7900 15.6100 1,283,700
Weekend
Weekend
12.8800 14.1300 12.7700 14.1100 969,400
No trading
12.7300 12.8900 12.4600 12.6400 1,108,900
13.1200 13.3700 12.7300 12.7400 933,300
13.4500 13.9500 12.9800 13.0700 1,068,000
Weekend
Weekend
14.3700 14.4000 13.5500 13.7500 878,900
No trading
14.4000 14.4400 14.0500 14.4300 386,300
14.3900 15.1900 14.1100 14.5400 885,700
14.4900 14.9800 14.0100 14.7800 1,093,300
Weekend
Weekend
13.5100 14.3000 13.5100 14.0000 3,916,700
13.5600 14.1200 13.2500 13.5100 1,009,400
14.5600 14.8400 12.9500 13.0300 1,477,800
14.2300 14.9000 14.1700 14.5000 862,800
15.6900 15.7400 14.4400 14.4900 1,127,100
Weekend
Weekend
17.0700 17.1100 15.4000 15.4500 1,049,300
16.0300 17.1900 15.8300 17.0700 757,000
16.7300 16.9000 15.6800 16.5600 788,100
16.8100 17.0500 16.4400 16.7600 631,800
17.4300 17.9100 16.7000 16.9400 861,000
Weekend
Weekend
17.8800 17.9100 16.9400 17.1400 954,800
16.1900 17.9500 16.0600 17.7900 1,068,100
15.7000 16.3000 15.3000 16.2300 780,800
15.2300 16.3900 15.1700 15.7200 1,130,000
15.6700 16.0400 15.1400 15.1700 926,000
Weekend
Weekend
15.3100 16.4800 15.3000 16.2600 664,300
3 · S-3ASR Pre-market · 09:00 ET FORM S-3ASR ↗
No trading
15.2200 15.5000 15.0300 15.1700 855,800
14.7100 15.2600 14.2500 15.0900 817,900
14.1700 15.1200 13.8800 14.9700 1,232,900
Weekend
Weekend
14.5000 14.5900 13.2900 14.0200 1,927,100
17.5600 17.8000 14.4300 14.5300 2,228,000
17.1000 17.7700 16.7900 17.0500 1,033,600
16.6600 17.4500 16.3600 16.9400 1,052,400
17.5700 17.7900 16.3700 17.0200 1,449,700
Weekend
Weekend
17.0200 18.9200 16.8000 17.8600 1,332,000
20.0800 20.3400 17.7100 17.9600 1,345,600
20.4900 20.8500 19.6400 20.1600 1,002,500
20.0200 20.2700 19.0000 20.1000 942,600
20.3100 20.9900 19.4800 20.5500 1,679,500
Weekend
Weekend
17.0100 18.7700 16.5800 18.7500 2,528,300
2 · 10-Q After-hours · 17:01 ET FORM 10-Q ↗
23.2600 23.5000 17.9100 17.9900 3,075,100
1 · 8-K After-hours · 17:00 ET FORM 8-K ↗
23.0900 23.6700 22.4100 23.1900 1,170,000
23.0200 23.8000 22.0600 22.6300 1,576,300
27.2600 27.3500 24.3300 24.7800 1,623,100
Weekend
Weekend
27.7200 28.4400 25.8800 26.8300 1,566,600
25.4400 28.4200 24.8000 27.7200 1,859,900
24.1400 27.2000 23.5400 26.4700 1,649,000
24.2800 26.2000 23.6900 24.4200 1,342,400
26.0000 26.0900 23.3500 23.7900 1,256,900
Weekend
Weekend
24.2000 26.1100 23.8800 25.3300 2,241,300

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.

14 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
13 8-K FORM 8-K (opens SEC filing in a new tab) Next filing day · accepted 25 Aug, 19:36 ET Summarise
12 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
11 10-Q FORM 10-Q (opens SEC filing in a new tab) After-hours · 17:05 ET Summarise
10 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
9 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:52 ET Summarise
8 10-Q FORM 10-Q (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
7 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
6 DEF 14A DEF 14A (opens SEC filing in a new tab) Next filing day · accepted 30 Mar, 20:14 ET Summarise
5 10-K FORM 10-K (opens SEC filing in a new tab) After-hours · 16:31 ET Summarise
4 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
3 S-3ASR FORM S-3ASR (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
2 10-Q FORM 10-Q (opens SEC filing in a new tab) After-hours · 17:01 ET Summarise
1 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise