Barinthus Biotherapeutics plc BRNS

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Barinthus Biotherapeutics plc - American Depositary Shares · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 0.6020 · FX 1 USD = 1.288650 SGD · about SGD 0.7758 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 1.55 → 0.60 · -61.2%
1.5821.0610.540 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
0.6140 0.6210 0.6020 0.6020 17,100
0.6000 0.6020 0.6000 0.6000 28,000
0.6000 0.6120 0.6000 0.6000 5,500
0.6140 0.6550 0.6060 0.6060 19,600
0.5960 0.6660 0.5830 0.6170 112,000
Weekend
Weekend
0.6720 0.6720 0.5560 0.5560 40,200
0.6690 0.6900 0.6380 0.6700 5,700
0.6000 0.6680 0.6000 0.6550 81,700
0.6320 0.6320 0.6120 0.6120 26,700
0.6470 0.6470 0.6100 0.6100 68,200
Weekend
Weekend
0.6110 0.6380 0.6110 0.6380 2,500
0.6180 0.6550 0.6100 0.6380 37,200
0.6160 0.6800 0.6100 0.6370 163,200
0.6190 0.6290 0.6190 0.6290 7,400
0.6060 0.6500 0.6060 0.6310 98,400
Weekend
Weekend
No trading
18 · 8-K After-hours · 16:05 ET FORM 8-K ↗
0.7000 0.7000 0.5900 0.6200 86,200
0.6500 0.6700 0.6400 0.6410 37,200
0.6680 0.6890 0.6500 0.6600 21,700
0.7150 0.7150 0.6610 0.6610 30,600
Weekend
Weekend
0.7080 0.7170 0.6800 0.7000 6,900
0.7070 0.7190 0.6500 0.7190 12,500
0.6950 0.7190 0.6500 0.6600 7,100
0.6800 0.6900 0.6500 0.6700 59,000
0.7650 0.7650 0.6700 0.6980 31,300
Weekend
Weekend
No trading
0.7000 0.7000 0.6620 0.6620 8,200
0.6700 0.7040 0.6700 0.6980 9,900
0.7000 0.7000 0.6400 0.6990 72,800
0.6900 0.7400 0.6740 0.7000 182,000
Weekend
Weekend
0.6610 0.7050 0.6610 0.6710 85,600
0.7000 0.7370 0.6900 0.7240 17,700
17 · DEF 14A After-hours · 17:05 ET DEF 14A ↗
0.6800 0.6940 0.6520 0.6940 23,800
0.7400 0.7400 0.6420 0.7240 103,900
0.6490 0.7200 0.6400 0.7200 1,792,200
Weekend
Weekend
0.6710 0.7000 0.6500 0.6520 687,000
0.7010 0.7010 0.7010 0.7010 0
0.6640 0.7010 0.6500 0.7010 4,000
0.7000 0.7000 0.6600 0.6600 3,200
0.7000 0.7000 0.6810 0.6810 1,200
Weekend
Weekend
0.6630 0.6830 0.6630 0.6810 2,300
0.6400 0.7000 0.6400 0.6830 3,500
0.7100 0.7100 0.6750 0.7000 4,300
0.6990 0.6990 0.6400 0.6820 21,000
No trading
Weekend
Weekend
0.7100 0.7170 0.6710 0.6870 8,000
0.6910 0.7130 0.6800 0.7010 11,900
16 · 8-K Pre-market · 06:03 ET FORM 8-K ↗
0.6410 0.7100 0.6410 0.6870 50,900
0.6860 0.7240 0.6550 0.6840 19,500
0.6820 0.7050 0.6330 0.6390 73,600
Weekend
Weekend
0.7300 0.7300 0.6370 0.6800 10,700
0.7200 0.7250 0.6540 0.7110 35,300
0.7160 0.7260 0.6800 0.6800 12,000
0.7190 0.7190 0.6610 0.7000 13,300
0.7100 0.7100 0.6700 0.6850 49,500
Weekend
Weekend
0.6900 0.7130 0.6500 0.6700 19,100
0.6630 0.7000 0.6400 0.6700 10,800
0.6990 0.6990 0.6290 0.6580 41,900
0.6400 0.6700 0.6300 0.6550 17,600
0.6300 0.6350 0.6300 0.6350 8,400
Weekend
Weekend
0.6300 0.6710 0.6300 0.6510 5,600
0.6100 0.6590 0.6100 0.6500 28,400
15 · 10-Q Pre-market · 07:43 ET 10-Q ↗ 14 · 8-K Pre-market · 07:32 ET 8-K ↗
0.6000 0.6260 0.5900 0.6000 11,300
0.6530 0.6530 0.6100 0.6100 10,800
0.6310 0.6390 0.5900 0.6300 13,300
Weekend
Weekend
0.6780 0.6780 0.6000 0.6420 7,700
0.6630 0.6800 0.5900 0.6390 25,000
13 · 8-K After-hours · 16:30 ET FORM 8-K ↗
0.6080 0.6800 0.6000 0.6250 31,500
0.5900 0.6200 0.5900 0.5900 20,100
0.6220 0.6220 0.5900 0.5900 36,300
Weekend
Weekend
0.5900 0.6200 0.5900 0.5900 15,000
0.6090 0.6100 0.5900 0.5910 16,200
0.5900 0.6400 0.5900 0.5930 11,400
0.5950 0.6230 0.5500 0.6010 35,000
0.5760 0.6150 0.5500 0.5500 27,700
Weekend
Weekend
0.5990 0.6000 0.5500 0.5680 19,700
0.5580 0.5620 0.5500 0.5500 9,800
0.5500 0.6100 0.5400 0.5890 25,200
0.5700 0.6160 0.5400 0.5410 20,900
0.5800 0.6180 0.5400 0.5690 8,400
Weekend
Weekend
No trading
0.5690 0.6200 0.5400 0.6000 19,100
0.5400 0.5730 0.5400 0.5400 7,500
12 · 8-K After-hours · 16:05 ET FORM 8-K ↗
0.5790 0.5880 0.5510 0.5690 3,600
0.5210 0.5950 0.5210 0.5500 4,100
Weekend
Weekend
0.5800 0.5880 0.5400 0.5500 4,500
0.5500 0.5500 0.5500 0.5500 5,500
0.5720 0.5750 0.5500 0.5500 7,200
0.6020 0.6400 0.5120 0.5560 471,200
0.6400 0.6400 0.6100 0.6100 1,900
Weekend
Weekend
0.6400 0.6550 0.6300 0.6300 5,600
0.6450 0.6800 0.6200 0.6300 38,200
0.6800 0.6800 0.6300 0.6390 5,100
0.6800 0.6800 0.6800 0.6800 700
0.6400 0.6800 0.6300 0.6800 12,100
Weekend
Weekend
0.5900 0.6290 0.5900 0.6290 5,400
11 · 10-K Pre-market · 08:13 ET 10-K ↗ 10 · 8-K Pre-market · 08:03 ET 8-K ↗
0.5800 0.6100 0.5800 0.6000 12,400
0.6330 0.6500 0.5800 0.5920 11,200
0.5650 0.5650 0.5650 0.5650 2,800
0.6150 0.6440 0.5620 0.5620 13,500
Weekend
Weekend
0.6000 0.6050 0.5650 0.6030 45,200
0.6390 0.6390 0.5900 0.5910 5,100
0.5810 0.6400 0.5800 0.6000 52,600
0.6300 0.6300 0.5600 0.6000 10,600
0.6380 0.6380 0.5620 0.6120 19,900
Weekend
Weekend
0.5840 0.5840 0.5840 0.5840 1,000
0.6000 0.6380 0.5800 0.5830 24,500
0.6000 0.6100 0.6000 0.6100 1,300
0.5900 0.6360 0.5900 0.6000 12,100
0.6350 0.6350 0.5800 0.5800 33,300
9 · 8-K Pre-market · 06:02 ET FORM 8-K ↗
Weekend
Weekend
0.5910 0.6250 0.5910 0.6250 6,400
0.6400 0.6900 0.5800 0.5800 553,300
0.6950 0.7000 0.5810 0.6600 151,000
0.6530 0.7000 0.5940 0.6140 52,800
No trading
Weekend
Weekend
0.6420 0.6870 0.5900 0.6290 142,600
0.6770 0.6940 0.6260 0.6260 43,200
0.7000 0.7100 0.5600 0.6610 146,600
0.7190 0.7190 0.7060 0.7100 29,000
0.7160 0.7300 0.7000 0.7080 53,600
Weekend
Weekend
0.7400 0.7500 0.7000 0.7050 27,500
0.7260 0.7430 0.7120 0.7430 7,600
0.7230 0.7300 0.7000 0.7000 16,200
0.7200 0.7450 0.7180 0.7450 27,100
0.7130 0.7400 0.7000 0.7250 18,700
Weekend
Weekend
0.7350 0.7450 0.7130 0.7300 3,400
0.7100 0.7370 0.7100 0.7210 12,900
0.7220 0.7440 0.7130 0.7380 20,500
0.7290 0.7450 0.7130 0.7380 18,900
0.7450 0.7450 0.7120 0.7130 47,000
Weekend
Weekend
0.7120 0.7370 0.7120 0.7210 11,700
0.7100 0.7450 0.7100 0.7280 21,600
0.7200 0.7300 0.7100 0.7100 50,500
0.7250 0.7250 0.7160 0.7200 42,400
No trading
Weekend
Weekend
0.7250 0.7350 0.7250 0.7250 23,300
0.7500 0.7500 0.7250 0.7300 110,300
0.7290 0.7550 0.7250 0.7550 55,000
0.7600 0.7600 0.7250 0.7590 59,200
0.7600 0.7600 0.7100 0.7600 49,500
Weekend
Weekend
0.7580 0.7600 0.7350 0.7600 19,000
0.7150 0.7600 0.7130 0.7580 69,600
0.7250 0.7250 0.7110 0.7250 47,100
8 · 8-K After-hours · 16:09 ET 8-K ↗
0.7270 0.7390 0.7000 0.7100 55,200
0.7310 0.7310 0.7000 0.7270 76,200
Weekend
Weekend
0.7290 0.7390 0.7190 0.7350 28,700
No trading
0.6680 0.7360 0.6680 0.7000 113,600
0.7170 0.7170 0.6700 0.6810 35,400
0.7000 0.7700 0.6830 0.6900 84,500
Weekend
Weekend
0.6810 0.7180 0.6600 0.7040 159,900
No trading
0.7210 0.7400 0.6810 0.7020 21,600
0.7000 0.7400 0.6800 0.7090 61,500
0.7200 0.7360 0.6800 0.7200 96,400
Weekend
Weekend
0.7210 0.7390 0.7100 0.7390 73,200
0.7200 0.7360 0.7000 0.7310 68,200
0.7300 0.7800 0.7000 0.7190 82,400
0.7450 0.7450 0.7080 0.7390 40,100
0.7300 0.7400 0.6820 0.7400 140,700
Weekend
Weekend
0.7400 0.7500 0.6760 0.6790 140,000
0.7470 0.7550 0.6930 0.7200 177,400
0.7800 0.7810 0.6800 0.7040 130,600
7 · 8-K Pre-market · 08:05 ET 8-K ↗
0.7010 0.7010 0.6650 0.6780 37,600
0.7210 0.7480 0.6900 0.7030 84,900
Weekend
Weekend
0.7390 0.7480 0.7210 0.7210 10,300
0.7500 0.7900 0.7200 0.7210 48,000
0.7500 0.8170 0.7300 0.7400 24,900
0.8000 0.8000 0.7000 0.7160 82,400
0.8010 0.8190 0.7650 0.7650 12,800
Weekend
Weekend
0.7800 0.8020 0.7650 0.7900 20,700
No trading
0.7340 0.8500 0.7130 0.7740 36,200
0.6900 0.7440 0.6900 0.7110 28,300
0.7000 0.7390 0.6820 0.7110 85,300
Weekend
Weekend
0.6820 0.8000 0.6820 0.7150 82,500
0.7110 0.7500 0.6830 0.6960 96,800
0.7200 0.7500 0.7000 0.7300 77,500
0.7480 0.7900 0.7100 0.7130 154,000
0.8000 0.8110 0.7600 0.7690 409,700
Weekend
Weekend
0.7590 0.8000 0.7500 0.7950 335,600
0.8100 0.8200 0.7450 0.7820 270,700
0.8250 0.8250 0.7900 0.8090 31,400
0.8870 0.9000 0.7620 0.8000 174,300
1.0800 1.1000 0.7360 0.8800 785,000
Weekend
Weekend
1.2500 1.2500 1.0500 1.0700 117,000
6 · 10-Q Pre-market · 07:40 ET 10-Q ↗ 5 · 8-K Pre-market · 07:34 ET 8-K ↗
1.1500 1.1900 1.1000 1.1900 17,700
1.1890 1.2100 1.1200 1.1200 9,600
1.2000 1.2100 1.1000 1.1600 18,400
1.2700 1.3100 1.1350 1.1900 58,800
Weekend
Weekend
1.2700 1.3800 1.2700 1.3170 12,900
1.3300 1.3700 1.2700 1.2900 9,500
1.2600 1.4000 1.2500 1.3300 65,600
1.3000 1.3410 1.2490 1.3000 88,100
1.3300 1.3500 1.2210 1.2700 25,800
Weekend
Weekend
1.2500 1.3800 1.2000 1.3300 58,400
1.3500 1.3500 1.2500 1.2900 36,800
1.3800 1.3800 1.2600 1.3030 40,000
1.3700 1.4100 1.3600 1.3900 13,800
1.3800 1.4790 1.3600 1.3730 22,100
Weekend
Weekend
1.3000 1.5000 1.2300 1.3320 171,600
1.3200 1.4000 1.3200 1.3500 60,900
1.3300 1.4100 1.2000 1.3700 52,400
1.3300 1.4100 1.3100 1.3600 23,800
1.3800 1.4200 1.2900 1.3100 41,700
Weekend
Weekend
1.4300 1.5050 1.3600 1.3600 47,600
1.4700 1.5000 1.4300 1.4600 110,400
1.5800 1.5800 1.5100 1.5100 74,200
1.6200 1.8300 1.5200 1.5820 245,000
1.4800 1.5700 1.4200 1.5700 173,700
Weekend
Weekend
1.4200 1.4800 1.3600 1.4450 132,800
1.4900 1.5500 1.3900 1.4200 102,400
1.2800 1.6700 1.2500 1.4950 814,600
1.4200 1.4200 1.0600 1.2500 838,200
4 · 8-K Pre-market · 08:16 ET FORM 8-K ↗
1.2200 1.5000 1.2100 1.4800 2,000,300
Weekend
Weekend
1.1300 1.2270 1.1000 1.2200 38,000
1.1500 1.2300 1.1100 1.2100 74,700
1.0600 1.2800 1.0600 1.1790 172,800
1.1100 1.1300 1.0400 1.0500 36,500
1.1300 1.1300 1.0800 1.1050 11,200
Weekend
Weekend
1.1100 1.1200 1.0810 1.0810 17,100
1.0800 1.1100 1.0750 1.1050 23,700
1.0600 1.0800 0.9900 1.0700 67,300
1.0400 1.1150 1.0400 1.0500 53,400
1.1000 1.1200 1.0400 1.0500 60,800
Weekend
Weekend
1.1990 1.1990 1.0900 1.1000 162,300
1.1300 1.2000 1.1200 1.1300 38,300
1.1400 1.1550 1.0800 1.1000 135,100
1.2000 1.2000 1.1300 1.1500 99,700
1.2450 1.2500 1.2000 1.2150 20,200
Weekend
Weekend
1.2600 1.2800 1.2100 1.2400 21,200
1.3500 1.3500 1.2110 1.3300 30,400
1.1650 1.2700 1.1600 1.2700 39,800
1.1400 1.2340 1.1300 1.1730 28,100
No trading
Weekend
Weekend
1.1400 1.1990 1.1100 1.1200 7,800
1.1300 1.3300 1.1300 1.1800 28,600
1.1900 1.2000 1.1400 1.1400 8,500
1.2200 1.2200 1.1500 1.1900 15,600
1.2400 1.2400 1.1700 1.1950 14,700
Weekend
Weekend
1.2100 1.2200 1.1600 1.1800 6,800
1.1000 1.2300 1.1000 1.1850 26,000
1.1600 1.1600 1.1100 1.1400 11,500
1.1900 1.2200 1.0600 1.1020 33,000
1.3400 1.3540 1.1750 1.1900 16,600
Weekend
Weekend
1.1700 1.3200 1.1700 1.2400 13,500
1.2400 1.3870 1.1800 1.2760 12,100
1.1600 1.2720 1.1300 1.2600 17,200
1.1200 1.2800 1.1200 1.2200 53,500
1.3200 1.3200 1.0600 1.1400 109,100
Weekend
Weekend
3 · 8-K/A After-hours · 16:20 ET FORM 8-K/A ↗
1.3700 1.3800 1.3000 1.3400 25,100
1.2800 1.4500 1.2800 1.4500 35,500
2 · 10-Q Pre-market · 08:06 ET 10-Q ↗ 1 · 8-K Pre-market · 08:05 ET 8-K ↗
1.3910 1.4200 1.2900 1.3100 32,300
1.3200 1.4680 1.2890 1.3800 85,500
1.4000 1.4200 1.2800 1.2900 44,900
Weekend
Weekend
1.4100 1.4900 1.3400 1.4000 43,300
1.4300 1.5570 1.4000 1.4800 235,900
1.5100 1.5600 1.3100 1.4400 89,600
1.6100 1.6500 1.5000 1.5300 39,400
1.7100 1.7100 1.4400 1.5500 127,200
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 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
17 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 17:05 ET Summarise
16 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 06:03 ET Summarise
15 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:43 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:32 ET Summarise
13 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
12 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
11 10-K 10-K (opens SEC filing in a new tab) Pre-market · 08:13 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:03 ET Summarise
9 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 06:02 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:09 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:05 ET Summarise
6 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:40 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:34 ET Summarise
4 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:16 ET Summarise
3 8-K/A FORM 8-K/A (opens SEC filing in a new tab) After-hours · 16:20 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 08:06 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:05 ET Summarise