Virax Biolabs Group Limited VRAX

Open calendar →

Virax Biolabs Group Limited - Ordinary Shares · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 3.1900 · FX 1 USD = 1.288650 SGD · about SGD 4.1108 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 23.83 → 3.19 · -86.6%
23.82513.2132.600 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 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
18 · F-3 After-hours · 16:20 ET F-3 ↗
3.1700 3.1900 3.1100 3.1900 86,200
3.5300 3.5500 3.1100 3.1900 183,600
3.7500 3.8400 3.6400 3.6400 119,500
3.8500 3.9500 3.7320 3.8800 77,700
3.7100 4.1100 3.6000 3.8900 315,100
Weekend
Weekend
3.6600 3.8900 3.5200 3.7900 406,400
3.6600 4.1200 3.4600 3.9000 12,552,500
17 · 6-K Pre-market · 07:31 ET 6-K ↗
3.7000 3.7100 3.3200 3.4500 141,200
4.0100 4.1600 3.5650 3.7400 251,800
3.7900 4.6160 3.6600 4.0700 986,600
Weekend
Weekend
16 · 6-K After-hours · 16:06 ET 6-K ↗
4.9200 4.9600 4.0100 4.0800 1,754,400
11.0900 13.1900 5.8630 6.3600 72,005,300
15 · 6-K Pre-market · 07:33 ET 6-K ↗
3.0200 3.3000 2.9200 3.1800 38,400
3.1400 3.3640 3.0200 3.0400 116,000
2.9500 3.1200 2.8400 3.1100 82,300
14 · 20-F Next filing day · accepted 02 Jul, 20:25 ET 20-F ↗
Weekend
Weekend
No trading
2.7000 3.1300 2.6850 3.1300 244,100
2.7700 3.1000 2.5700 2.7400 1,305,300
3.2100 3.5400 2.9400 2.9400 77,300
3.1500 3.6900 3.1400 3.2600 416,500
Weekend
Weekend
3.2100 4.7500 2.7500 3.1100 675,900
3.3750 3.5000 3.3000 3.3750 32,840
13 · 6-K After-hours · 16:46 ET 6-K ↗
3.4500 3.7500 3.0500 3.3000 92,076
4.0250 4.1250 3.8750 3.8750 19,616
4.2500 4.3250 4.0000 4.0750 22,728
Weekend
Weekend
No trading
4.3500 4.4750 4.0000 4.3250 41,244
4.0000 4.3250 3.9000 4.2250 31,380
4.1250 4.2000 3.8750 3.9250 39,600
4.6250 4.8500 4.3250 4.3250 347,624
Weekend
Weekend
4.4750 4.6500 4.3250 4.6000 29,148
12 · 6-K Pre-market · 09:24 ET 6-K ↗
4.5000 4.7000 4.2750 4.5500 41,900
4.5750 4.7500 4.3000 4.4250 40,404
4.7750 4.9250 4.3500 4.7000 50,012
4.9750 5.2250 4.7750 5.2250 32,956
Weekend
Weekend
4.9750 5.3250 4.7000 5.3250 67,360
4.9750 5.5500 4.8000 4.9500 117,588
5.3000 6.0000 4.6000 6.0000 889,920
4.4250 5.4750 4.3000 5.4000 674,964
4.7500 4.7750 4.2000 4.4750 73,760
Weekend
Weekend
5.0000 5.0000 4.3250 4.7250 116,124
5.2000 5.3500 4.6000 5.3000 153,144
5.3250 5.7500 5.0250 5.4750 140,840
6.7250 7.1250 5.3750 5.6750 366,068
11 · 6-K Pre-market · 07:33 ET 6-K ↗
No trading
Weekend
Weekend
10 · 6-K After-hours · 16:25 ET 6-K ↗
8.0500 8.5500 6.7750 6.9500 474,860
7.7500 8.7500 6.5000 7.6500 458,984
6.1500 9.2000 6.1250 7.9750 906,620
8.8500 9.5000 6.5500 7.7250 7,278,724
7.5750 13.3500 5.6250 5.8750 30,606,768
Weekend
Weekend
3.5500 3.8750 3.3750 3.8500 69,540
3.3000 3.6750 3.2750 3.5000 48,336
3.5000 3.6250 3.2500 3.5000 71,636
3.7500 4.0000 3.5000 3.6250 85,256
4.3750 4.7500 3.5750 3.7250 450,436
Weekend
Weekend
3.8000 4.3000 3.5000 4.2750 1,596,072
3.2500 3.5250 3.1750 3.3750 110,876
3.1250 3.3250 3.0000 3.1500 58,216
3.1750 3.3500 3.0000 3.0500 33,864
3.2500 3.3750 3.1500 3.2750 69,644
Weekend
Weekend
3.2750 3.3750 3.1250 3.3000 18,592
3.3250 3.3500 3.0250 3.3500 32,496
3.3000 3.4000 3.1750 3.3750 19,660
3.4500 3.5000 3.1250 3.3500 82,060
3.7250 3.7250 3.4250 3.5250 39,244
Weekend
Weekend
3.8000 4.0000 3.6750 4.0000 114,844
3.3000 4.5000 3.2750 3.9750 412,696
3.3750 3.3750 3.2500 3.3750 62,576
3.5250 3.5500 3.0750 3.2750 94,084
3.5500 3.6750 3.5250 3.5500 76,260
Weekend
Weekend
3.7000 3.7500 3.3500 3.7500 128,524
3.6250 3.9750 3.6250 3.8000 134,088
3.4500 4.0000 3.4500 3.9000 314,016
3.6500 3.9000 3.3000 3.7000 946,368
9 · 6-K Pre-market · 08:43 ET 6-K ↗
4.5500 4.8750 3.7750 4.1500 10,850,200
Weekend
Weekend
8 · 6-K After-hours · 16:15 ET 6-K ↗
3.3000 3.4000 2.5000 2.6000 2,398,052
3.3500 3.6750 3.1750 3.3750 274,864
3.9750 5.4500 3.4500 3.7500 5,545,360
3.6500 3.7500 3.2500 3.5000 73,292
4.0000 4.0500 3.7500 3.8250 53,924
Weekend
Weekend
No trading
4.5250 5.2500 4.0250 4.3500 97,764
4.8250 5.1250 4.1250 4.9500 367,024
6.1500 7.0000 5.0000 5.5000 9,558,728
3.9750 4.2250 3.9750 4.0750 5,936
Weekend
Weekend
4.4250 4.5000 3.8000 3.9750 14,116
4.6750 4.6750 4.3250 4.3250 4,384
4.7750 4.7750 4.5000 4.6250 6,512
4.7250 4.8750 4.3250 4.4500 11,248
4.4000 4.5000 4.3250 4.4250 4,064
Weekend
Weekend
4.6000 4.7000 4.3250 4.3250 1,840
4.6750 4.9000 4.5000 4.5500 4,872
7 · 6-K After-hours · 17:09 ET 6-K ↗
5.2000 5.2250 4.7000 4.7000 3,164
4.8500 5.1250 4.7500 5.0750 6,224
4.6250 5.0000 4.5000 4.6500 4,248
Weekend
Weekend
5.2500 5.2500 4.7750 4.7750 3,396
5.2500 5.2500 4.7250 4.9000 8,296
5.2250 5.2500 5.0750 5.0750 6,536
5.1250 5.5000 5.0500 5.0750 3,188
5.4500 5.5750 4.9500 5.0000 16,664
Weekend
Weekend
5.1250 5.5000 5.1250 5.3750 2,892
5.2250 5.5000 5.1750 5.1750 5,752
5.1500 5.5000 5.0000 5.2250 6,224
5.4000 5.5000 4.8000 5.0750 15,920
5.5000 5.8500 5.3250 5.5000 8,392
Weekend
Weekend
5.4250 5.8750 5.4000 5.7000 3,132
6.0000 6.0000 5.4250 5.5250 9,296
5.5000 6.2250 5.5000 6.0500 16,348
5.2000 5.8500 5.2000 5.3500 5,796
5.5250 5.5250 5.0250 5.1500 6,692
Weekend
Weekend
5.6000 5.7500 5.2500 5.3250 3,848
5.3750 6.2000 5.3750 5.6250 14,052
5.1250 5.8750 5.0000 5.4500 27,824
5.3250 5.5000 5.0000 5.0000 4,176
No trading
Weekend
Weekend
5.0500 5.5000 5.0500 5.1750 5,916
5.5000 5.7500 5.1250 5.2250 6,984
5.8000 6.0500 5.4250 5.4250 8,268
5.7750 6.5000 5.7750 5.8000 8,024
5.7500 6.0000 5.7000 5.7500 3,168
Weekend
Weekend
5.7500 6.1500 5.5000 5.6750 7,416
5.9000 6.0000 5.5250 5.5500 6,772
6.9750 6.9750 6.1000 6.2000 6,336
6.9750 7.1250 6.6250 6.6750 4,908
6.7500 7.0000 6.5750 6.8000 4,844
Weekend
Weekend
6 · 6-K After-hours · 16:01 ET 6-K ↗
7.0000 7.0750 6.7500 7.0750 5,560
7.2500 7.2500 6.7500 7.1250 7,844
7.0000 7.2500 6.8750 7.2500 4,672
7.1500 7.2500 6.7500 7.0000 5,456
7.1000 7.1000 6.6500 6.9250 9,680
Weekend
Weekend
6.9750 6.9750 6.5750 6.5750 5,052
7.0000 7.2500 6.7500 6.8000 6,696
7.5000 7.6250 6.3750 6.8250 19,804
7.5000 7.5000 7.0500 7.1500 12,584
No trading
Weekend
Weekend
7.8250 8.2500 7.6500 7.6500 23,552
8.5000 8.5000 7.8500 7.8500 8,392
8.0000 9.2250 8.0000 8.3250 12,576
8.4750 8.5000 7.5750 7.7500 11,176
9.0000 9.3750 8.5500 8.5500 5,404
Weekend
Weekend
9.3500 10.0000 9.0500 9.0500 2,852
10.0000 10.1250 9.0000 9.2000 29,772
10.4000 10.7500 10.1250 10.1250 22,212
10.2000 10.9500 10.2000 10.5250 19,152
9.5000 10.9500 9.2500 9.6000 17,080
Weekend
Weekend
8.9750 9.6750 8.1250 9.6000 12,796
No trading
5 · 424B3 After-hours · 16:59 ET 424B3 ↗
9.0000 12.7250 8.6250 8.6500 168,984
7.9750 8.8750 7.7500 8.7250 11,112
8.7500 9.0000 8.1250 8.2000 8,212
Weekend
Weekend
9.1250 9.1500 8.7500 8.9750 4,340
No trading
8.9750 9.2500 8.7500 9.2500 3,472
9.3500 9.8750 8.7500 8.7500 9,944
9.5000 10.2250 9.5000 9.6250 4,048
Weekend
Weekend
9.5250 10.2750 9.5250 9.7500 5,768
4 · F-3 After-hours · 16:06 ET F-3 ↗
10.0500 10.4750 9.6500 9.6500 12,752
10.0000 10.7500 10.0000 10.1000 5,596
10.0000 10.2500 9.7750 9.9500 8,268
11.2500 12.4500 10.2500 10.2500 17,420
Weekend
Weekend
11.0750 11.7500 11.0000 11.3500 12,604
12.0000 12.0000 10.8250 11.0750 16,836
12.5000 12.5000 11.5000 12.2250 21,248
13.0000 13.0000 11.3000 11.7250 45,228
15.5000 15.5750 13.0250 13.2250 57,568
Weekend
Weekend
15.0000 16.1000 15.0000 15.7500 61,684
3 · 6-K After-hours · 16:07 ET 6-K ↗
15.9500 16.2500 14.0000 16.1000 243,844
20.9500 21.7500 12.7750 17.2000 11,818,652
2 · 6-K After-hours · 16:42 ET 6-K ↗
10.5000 10.5000 9.7500 9.8250 1,740
10.0000 10.0250 9.7500 9.7750 1,312
Weekend
Weekend
10.0500 10.7500 9.7500 10.0750 3,240
No trading
10.1250 10.8750 9.8750 10.0500 4,152
9.8500 10.3500 9.3750 10.1250 7,072
9.5750 10.3500 9.3500 9.5250 3,308
Weekend
Weekend
10.0500 10.4000 8.7500 9.3500 4,792
11.4250 11.4250 10.0250 10.0500 3,868
11.2500 11.3750 11.0000 11.0000 1,140
11.9500 12.9750 11.2750 11.2750 2,396
12.2750 12.7250 11.8250 11.8250 1,088
Weekend
Weekend
12.2500 13.2500 11.7750 12.2750 2,824
11.5250 12.5000 11.5250 12.1250 2,180
11.5000 11.8500 11.5000 11.5250 844
11.5750 11.7500 11.5000 11.6750 1,020
11.7250 12.2500 11.5250 11.5750 2,292
Weekend
Weekend
12.8250 12.9000 11.0000 12.0250 7,552
12.5500 13.4750 12.5000 12.5000 1,036
13.0000 13.0000 12.5250 12.8000 2,952
13.5000 13.5000 12.5250 12.7500 4,956
14.0250 14.2500 13.2750 13.5500 34,184
Weekend
Weekend
14.5000 14.9750 14.0000 14.0500 5,480
15.3750 16.0000 14.4750 14.8250 28,052
15.0000 15.0000 14.3000 14.9250 34,904
14.9750 14.9750 14.5000 14.7500 2,396
14.5250 14.9500 14.5000 14.6000 2,764
Weekend
Weekend
15.1250 15.6000 14.5000 14.6250 3,572
15.4750 15.5000 14.7500 14.7500 2,440
15.5250 15.7250 15.0250 15.1750 4,308
16.0250 16.4750 15.7500 16.0000 3,000
15.2500 16.6500 15.2500 16.4250 4,860
Weekend
Weekend
15.0000 15.6250 15.0000 15.2250 6,080
15.5250 17.5000 14.9750 15.3750 36,804
16.7500 16.7500 15.5000 16.0000 4,752
16.4000 16.9250 16.1750 16.5250 5,512
16.1000 16.6250 15.9500 16.2750 5,836
Weekend
Weekend
16.9000 16.9750 16.1250 16.3000 6,568
16.9500 17.0500 16.3000 16.9750 5,380
16.0000 17.2500 15.8750 17.0500 21,232
15.9500 16.4000 15.7250 16.0250 9,176
15.5000 15.8250 15.4000 15.7250 3,648
Weekend
Weekend
15.2500 15.8500 15.1250 15.4000 5,880
15.4500 15.5000 15.0000 15.2750 1,948
15.5000 15.6750 15.2250 15.4750 2,324
14.8750 15.7500 14.6250 15.2000 5,768
15.5000 15.5500 14.7500 15.0250 4,668
Weekend
Weekend
15.5500 15.7000 14.6000 15.3250 6,500
16.0750 16.1250 15.6250 15.7000 3,300
16.2500 16.7500 15.7500 15.9250 2,012
16.0000 16.8250 15.7500 16.1750 15,108
15.5000 15.7500 15.2500 15.5000 4,648
Weekend
Weekend
15.4500 16.0000 15.4500 15.7000 6,236
15.7500 16.1750 15.3250 16.1000 9,700
15.3750 15.7500 14.7500 15.2500 12,416
16.2500 17.4500 14.9750 15.7500 134,324
15.0000 17.0500 15.0000 16.1500 35,300
Weekend
Weekend
14.2500 14.9250 14.2500 14.9000 1,848
14.3000 14.6250 13.5000 14.5000 6,900
14.2250 14.7250 14.0000 14.5000 2,836
13.9750 14.7000 13.8000 14.6000 5,944
14.0000 14.6750 13.2500 14.2750 6,056
Weekend
Weekend
15.9250 15.9250 13.0000 14.1250 37,008
14.5000 16.1250 14.4250 15.1750 7,032
14.5000 15.5000 14.0000 15.1000 10,384
14.7500 15.0250 14.2000 14.2750 6,200
No trading
Weekend
Weekend
15.4000 15.6000 14.8750 15.1500 10,484
14.7500 15.7250 14.0750 15.3750 23,148
15.0000 15.3500 14.7500 14.8750 29,688
19.2000 19.2500 15.2750 15.8250 962,208
18.7500 19.3500 18.7500 19.3500 616
Weekend
Weekend
19.0000 19.5000 18.7750 19.1250 708
19.0000 19.1250 18.5000 18.5250 772
20.0250 20.0250 19.0000 19.1250 224
19.3000 19.8750 19.0000 19.3750 820
18.7500 19.7500 18.5250 19.5750 520
Weekend
Weekend
19.0000 19.8750 18.5000 19.3750 932
18.7500 20.0000 18.3500 18.4500 1,832
19.5000 19.5000 18.0500 18.7500 2,532
19.0000 19.7500 18.7500 19.4000 1,632
19.3750 20.0000 19.0000 19.0000 732
Weekend
Weekend
20.2500 20.2500 19.4000 19.6000 944
19.8000 19.9500 19.7500 19.7500 512
19.2500 20.5000 19.2500 19.6250 2,508
21.2500 21.2500 18.7500 19.4250 2,412
22.1750 22.4750 20.6250 20.7500 1,468
Weekend
Weekend
20.2500 22.0000 20.2500 21.1250 3,104
24.5000 25.0000 19.5250 20.2500 22,100
1 · 6-K After-hours · 16:12 ET 6-K ↗
22.8250 24.7500 22.0000 22.1000 12,424
24.6250 24.8000 23.0000 23.1750 1,544
25.0000 25.7500 23.7500 23.8250 6,020
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.

18 F-3 F-3 (opens SEC filing in a new tab) After-hours · 16:20 ET Summarise
17 6-K 6-K (opens SEC filing in a new tab) Pre-market · 07:31 ET Summarise
16 6-K 6-K (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
15 6-K 6-K (opens SEC filing in a new tab) Pre-market · 07:33 ET Summarise
14 20-F 20-F (opens SEC filing in a new tab) Next filing day · accepted 02 Jul, 20:25 ET Summarise
13 6-K 6-K (opens SEC filing in a new tab) After-hours · 16:46 ET Summarise
12 6-K 6-K (opens SEC filing in a new tab) Pre-market · 09:24 ET Summarise
11 6-K 6-K (opens SEC filing in a new tab) Pre-market · 07:33 ET Summarise
10 6-K 6-K (opens SEC filing in a new tab) After-hours · 16:25 ET Summarise
9 6-K 6-K (opens SEC filing in a new tab) Pre-market · 08:43 ET Summarise
8 6-K 6-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
7 6-K 6-K (opens SEC filing in a new tab) After-hours · 17:09 ET Summarise
6 6-K 6-K (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
5 424B3 424B3 (opens SEC filing in a new tab) After-hours · 16:59 ET Summarise
4 F-3 F-3 (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
3 6-K 6-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
2 6-K 6-K (opens SEC filing in a new tab) After-hours · 16:42 ET Summarise
1 6-K 6-K (opens SEC filing in a new tab) After-hours · 16:12 ET Summarise