Nyxoah SA NYXH

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Nyxoah SA - Ordinary Shares · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 1.4000 · FX 1 USD = 1.289800 SGD · about SGD 1.8057 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 7.17 → 1.40 · -80.5%
7.5004.4051.310 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 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
1.4300 1.4300 1.3800 1.4000 107,200
1.5000 1.5200 1.4400 1.4700 131,100
1.5600 1.5600 1.5000 1.5300 195,800
1.5800 1.5800 1.5200 1.5400 178,700
1.5500 1.5900 1.5300 1.5600 55,700
Weekend
Weekend
1.5800 1.6050 1.5500 1.5700 125,400
1.5900 1.6700 1.5850 1.6200 131,300
1.5900 1.6100 1.5450 1.6100 101,000
1.6500 1.6500 1.5230 1.5800 283,000
1.6900 1.7200 1.6400 1.6400 84,000
Weekend
Weekend
1.7200 1.7500 1.6800 1.7100 223,500
27 · 6-K After-hours · 16:30 ET FORM 6-K ↗
1.7100 1.7100 1.6650 1.6700 273,500
1.7800 1.7950 1.6250 1.6700 397,400
1.8100 1.8200 1.6000 1.6800 540,200
1.8300 1.8600 1.7200 1.7700 481,800
Weekend
Weekend
No trading
1.7400 1.8000 1.6650 1.7200 110,400
1.7200 1.8000 1.6700 1.7800 156,300
1.6700 1.7000 1.6100 1.6900 142,400
1.7100 1.7100 1.6100 1.6500 102,200
Weekend
Weekend
1.6300 1.7100 1.6000 1.6700 112,900
1.6500 1.6500 1.6000 1.6300 92,100
1.5800 1.6200 1.5550 1.6200 68,800
26 · 6-K After-hours · 16:05 ET FORM 6-K ↗
1.5300 1.6390 1.5300 1.5700 102,200
1.6200 1.6300 1.5100 1.5700 133,000
Weekend
Weekend
No trading
1.6400 1.6400 1.5200 1.6000 281,700
1.5800 1.7000 1.5800 1.5900 1,697,600
1.5500 1.6700 1.5100 1.5800 453,900
1.4500 1.5700 1.4020 1.5500 623,500
Weekend
Weekend
1.5800 1.5800 1.3600 1.3900 1,065,700
25 · 6-K After-hours · 17:00 ET FORM 6-K ↗
1.3600 1.5500 1.3400 1.4900 684,300
1.5100 1.5400 1.2600 1.3100 1,646,400
1.4200 1.4900 1.2700 1.3400 971,800
24 · 6-K After-hours · 16:01 ET FORM 6-K ↗
1.6700 1.6800 1.3500 1.3900 3,701,500
23 · 424B5 Pre-market · 08:00 ET 424B5 ↗
Weekend
Weekend
1.7300 1.7300 1.3100 1.4500 2,469,600
22 · 6-K After-hours · 16:10 ET FORM 6-K ↗ 21 · 424B5 After-hours · 16:07 ET 424B5 ↗
2.8200 3.0000 2.8200 2.8800 41,100
2.9100 2.9300 2.8500 2.8700 18,700
3.0100 3.0100 2.9300 2.9700 39,100
3.0600 3.0600 2.9800 3.0200 6,100
Weekend
Weekend
3.0600 3.0600 2.9600 2.9800 15,400
2.9300 3.0300 2.8300 2.9900 16,900
2.8800 2.9200 2.8100 2.8200 21,700
2.7400 2.8000 2.6800 2.7000 39,700
No trading
Weekend
Weekend
2.8100 2.8800 2.7500 2.8700 106,400
2.9200 2.9200 2.8400 2.8700 31,500
2.8100 2.9350 2.7800 2.8600 18,300
2.8200 2.8800 2.7200 2.8100 86,000
2.8300 3.1500 2.8200 2.9200 142,500
Weekend
Weekend
3.0200 3.1100 2.9600 3.0800 30,700
2.9000 3.0190 2.9000 2.9200 71,100
3.0200 3.1500 3.0000 3.0800 26,800
20 · 6-K After-hours · 16:09 ET FORM 6-K ↗
3.2100 3.2300 3.0000 3.0700 24,700
3.3000 3.3500 3.2150 3.3300 29,900
Weekend
Weekend
3.2220 3.2600 3.1150 3.2600 66,200
3.2500 3.2500 3.1100 3.2000 30,200
3.0100 3.2400 3.0050 3.2200 24,600
2.9500 2.9700 2.8700 2.9700 33,900
2.9500 3.0000 2.8700 2.8800 19,200
Weekend
Weekend
2.9000 3.0200 2.9000 3.0000 6,600
2.9900 3.0000 2.8600 2.9500 10,100
2.9600 2.9600 2.8800 2.9300 12,500
2.9900 3.0100 2.9500 3.0100 5,700
3.0430 3.0430 3.0000 3.0000 3,400
Weekend
Weekend
3.0100 3.0300 2.9100 2.9800 44,200
3.0700 3.1300 3.0100 3.0600 20,100
3.2400 3.2400 3.0600 3.0700 36,400
3.3600 3.3870 3.2000 3.2200 13,300
3.2500 3.3000 3.1800 3.2300 21,400
Weekend
Weekend
3.3400 3.3600 3.2500 3.2600 27,700
3.4200 3.4200 3.1900 3.2800 20,800
3.2400 3.4100 3.2300 3.3750 47,800
3.1700 3.3950 3.1600 3.2700 77,500
2.8300 2.9600 2.7900 2.9600 71,200
Weekend
Weekend
2.8800 2.9200 2.8200 2.8600 38,300
2.9700 2.9700 2.8300 2.8700 19,100
3.3000 3.3000 3.0100 3.0300 35,900
3.4700 3.4700 3.2700 3.3000 44,500
3.5600 3.6400 3.4350 3.5000 39,400
Weekend
Weekend
No trading
3.2200 3.5990 3.1750 3.5600 109,300
3.0000 3.1950 3.0000 3.1700 44,100
2.8800 2.9850 2.7900 2.9200 71,000
2.7850 2.8100 2.7600 2.7900 18,300
Weekend
Weekend
3.0000 3.0000 2.7700 2.8200 164,300
19 · 20-F After-hours · 16:01 ET 20-F ↗
3.1150 3.1200 3.0570 3.0900 104,700
3.1800 3.2200 3.1300 3.1700 64,000
3.0900 3.3200 3.0800 3.1900 39,000
3.1000 3.1700 3.0800 3.1600 80,500
Weekend
Weekend
3.1300 3.2000 3.0200 3.0800 160,800
18 · 6-K After-hours · 17:04 ET FORM 6-K ↗
3.0600 3.1750 3.0500 3.0900 20,100
3.1500 3.2900 3.0500 3.0600 47,000
3.0800 3.1700 3.0500 3.1200 42,800
3.1000 3.1500 3.0800 3.1500 34,100
Weekend
Weekend
3.4900 3.4900 3.1200 3.1400 71,700
3.4850 3.5200 3.3650 3.4500 47,100
3.5500 3.5900 3.4500 3.5900 28,100
3.5800 3.5830 3.3900 3.5400 56,200
3.6600 3.6600 3.4100 3.4900 44,100
Weekend
Weekend
3.6500 3.7500 3.6500 3.7400 20,200
3.8400 3.8500 3.6650 3.7200 20,600
3.8200 4.0000 3.8200 3.9400 43,000
3.9500 3.9500 3.7400 3.7500 57,300
4.1700 4.1700 4.0100 4.0200 36,300
Weekend
Weekend
4.5400 4.5400 3.9150 4.0800 133,600
4.3750 5.1700 4.3600 4.7000 397,900
4.3200 4.4700 4.3200 4.4500 7,100
4.3700 4.5000 4.2500 4.2710 23,800
4.5500 4.5500 4.2050 4.4300 45,500
Weekend
Weekend
4.6700 4.6900 4.5500 4.5500 17,200
4.8500 4.8500 4.5700 4.6600 20,300
4.6200 4.9500 4.5600 4.8800 59,000
4.3600 4.4900 4.3600 4.4900 10,200
No trading
Weekend
Weekend
4.4400 4.4700 4.3750 4.4300 20,700
4.6800 4.7200 4.1000 4.3800 125,900
4.7500 4.7500 4.5500 4.6700 25,300
4.7900 4.8000 4.6200 4.6400 22,300
4.7800 4.8300 4.6110 4.7300 19,000
Weekend
Weekend
4.6800 4.7200 4.6000 4.6500 10,000
4.6500 4.7000 4.5800 4.5900 30,600
4.6500 4.6800 4.5800 4.6700 10,400
4.6900 4.6950 4.5900 4.6200 14,300
4.7700 4.8000 4.7100 4.7300 58,200
Weekend
Weekend
17 · 6-K After-hours · 17:15 ET FORM 6-K ↗
4.9000 4.9000 4.7100 4.7500 42,000
4.9200 4.9880 4.8360 4.8900 56,300
4.7300 4.9700 4.7300 4.9000 128,000
4.8200 4.9200 4.7000 4.7600 46,000
4.7600 5.0000 4.7300 4.7900 91,900
Weekend
Weekend
4.8600 4.9750 4.6600 4.6900 83,800
4.9300 5.0000 4.8000 4.8000 33,800
4.8000 4.9000 4.6600 4.7500 61,100
4.7800 4.9100 4.7150 4.7300 56,800
No trading
Weekend
Weekend
5.1220 5.2250 5.0100 5.0100 25,500
5.2500 5.3100 5.1200 5.1500 18,400
16 · 6-K After-hours · 16:05 ET FORM 6-K ↗
5.2700 5.2800 5.0700 5.1200 14,700
5.2300 5.3900 5.2100 5.2300 44,600
5.1100 5.2900 5.0100 5.0800 21,900
Weekend
Weekend
5.0000 5.1900 4.9150 5.1000 44,000
4.9300 5.0500 4.8100 5.0100 20,200
4.8700 5.0300 4.7520 5.0100 32,400
4.7000 4.8700 4.7000 4.8300 14,500
4.6600 4.8500 4.4900 4.7000 150,500
Weekend
Weekend
4.7000 4.7800 4.4500 4.5000 76,800
No trading
4.6300 4.7000 4.5000 4.6000 29,600
4.7100 4.7420 4.6000 4.6500 43,900
4.6000 4.8570 4.5900 4.7500 103,000
Weekend
Weekend
4.6300 4.7700 4.4700 4.4700 19,900
No trading
4.6800 4.7350 4.6450 4.6500 3,000
4.7150 4.7900 4.5850 4.6600 38,400
4.8120 4.8450 4.7200 4.7500 22,700
Weekend
Weekend
15 · 6-K After-hours · 16:11 ET FORM 6-K ↗
4.6200 4.8500 4.6150 4.8500 11,600
4.8700 4.8700 4.6270 4.6500 15,600
4.8100 4.9300 4.7000 4.8000 38,300
4.8500 4.8500 4.8000 4.8000 7,500
4.7900 4.9000 4.7400 4.8900 12,700
Weekend
Weekend
4.8100 4.8700 4.6900 4.7300 24,600
4.9600 5.0400 4.8000 4.8700 37,000
4.9100 4.9900 4.7500 4.9200 7,100
4.9300 4.9900 4.8740 4.8800 14,400
4.9600 5.0000 4.8400 4.9500 32,300
Weekend
Weekend
14 · 6-K After-hours · 16:05 ET FORM 6-K ↗
4.8300 4.9000 4.7400 4.8900 25,500
4.6850 4.8300 4.6850 4.8100 25,000
4.7500 4.8000 4.6000 4.6750 14,000
4.8300 4.9000 4.6800 4.7100 54,700
4.8700 5.0100 4.5300 4.9800 119,500
Weekend
Weekend
4.8400 4.8800 4.7300 4.8000 78,300
No trading
4.8000 4.8800 4.5400 4.6700 161,700
4.6200 4.7500 4.4500 4.5700 79,100
4.5700 4.7600 4.4450 4.5400 53,800
Weekend
Weekend
4.5500 4.6580 4.5010 4.6200 25,300
4.5600 4.7500 4.4350 4.5500 49,400
4.6800 4.6900 4.4100 4.5000 68,700
4.7100 4.7700 4.6000 4.6200 72,000
4.7900 4.8250 4.7570 4.7600 49,700
13 · 424B5 Pre-market · 06:30 ET 424B5 ↗ 12 · 6-K/A Next filing day · accepted 14 Nov, 18:27 ET FORM 6-K/A ↗
Weekend
Weekend
11 · 6-K After-hours · 16:05 ET FORM 6-K ↗
4.7500 5.2500 4.7400 5.0000 64,200
10 · 6-K Next filing day · accepted 13 Nov, 20:09 ET FORM 6-K ↗ 9 · 6-K After-hours · 17:02 ET FORM 6-K ↗
5.6500 5.8600 5.2900 5.3100 36,600
5.6370 5.9200 5.5500 5.8900 52,900
5.5500 5.6800 5.4600 5.6500 26,900
5.2100 5.4050 5.1700 5.3700 27,400
Weekend
Weekend
5.0500 5.1100 4.8200 4.9170 44,400
4.9900 5.0500 4.8000 5.0200 24,100
5.1200 5.1300 4.9300 4.9900 37,600
5.0600 5.1400 4.9900 5.0700 26,800
5.1800 5.2500 5.0550 5.0800 10,300
Weekend
Weekend
5.0000 5.2500 5.0000 5.1900 17,600
5.1000 5.1300 4.9950 5.0300 19,900
5.0000 5.2400 4.9600 5.0950 21,700
5.1900 5.2470 4.9500 5.0100 43,800
5.5500 5.5500 5.1200 5.2900 53,000
Weekend
Weekend
5.6900 5.6950 5.4300 5.6100 22,500
5.9000 5.9000 5.5500 5.6700 45,500
5.7100 5.9600 5.6600 5.7500 26,700
5.8300 5.9380 5.7050 5.7300 26,000
5.8000 6.0000 5.7400 5.8700 44,000
Weekend
Weekend
5.8500 5.9300 5.7700 5.8000 25,500
5.9800 6.0780 5.8800 5.9000 47,300
6.1000 6.2030 6.0000 6.0900 20,600
6.1300 6.1730 6.0450 6.1000 30,800
6.6000 6.6000 6.1580 6.2900 59,300
Weekend
Weekend
6.8500 6.8750 6.3200 6.3800 174,600
6.3700 6.5500 6.3200 6.3900 69,500
6.4600 6.4600 5.9710 6.1000 90,700
6.6900 6.7500 6.2510 6.5200 315,600
5.5700 5.9000 5.5000 5.8000 164,600
Weekend
Weekend
5.0300 5.2400 4.8950 4.9500 56,100
5.2100 5.2100 4.7800 5.0000 126,200
4.7000 4.9600 4.7000 4.9400 60,400
4.5700 4.6600 4.5150 4.6000 43,000
4.5300 4.5800 4.3700 4.4400 35,500
Weekend
Weekend
4.5100 4.5350 4.3450 4.5100 115,400
4.7000 4.7000 4.4300 4.4900 80,600
4.9400 5.0100 4.7200 4.7900 77,500
8 · 6-K Pre-market · 06:33 ET FORM 6-K ↗ 7 · 6-K/A Pre-market · 06:17 ET FORM 6-K/A ↗ 6 · 6-K After-hours · 16:25 ET FORM 6-K ↗
4.9700 5.0500 4.8400 4.8500 33,100
5.1300 5.1300 4.9000 5.0300 106,700
Weekend
Weekend
4.9100 5.0900 4.8200 4.9400 42,800
4.6900 4.8200 4.6400 4.7800 28,500
4.6200 4.7500 4.6000 4.6600 36,200
4.8000 4.8000 4.5600 4.6500 64,000
5 · 6-K After-hours · 16:19 ET FORM 6-K ↗
5.0500 5.0500 4.6850 4.7700 140,600
Weekend
Weekend
5.5000 5.5600 5.2400 5.2400 65,300
5.5200 5.6500 5.5100 5.5500 23,900
5.7000 5.8000 5.4500 5.5700 49,900
5.7900 5.8360 5.5580 5.6900 60,600
4 · 6-K After-hours · 16:04 ET FORM 6-K ↗
6.0000 6.0930 5.8000 5.8400 79,100
Weekend
Weekend
5.6800 5.9300 5.6500 5.9300 32,100
6.0000 6.0000 5.6000 5.7000 80,400
5.8400 6.1300 5.8100 5.8800 58,400
6.0000 6.0600 5.8750 5.9000 116,600
No trading
Weekend
Weekend
6.3600 6.3600 6.1600 6.2400 13,200
6.1500 6.4680 6.1500 6.2800 61,200
6.2000 6.2800 6.0700 6.1700 43,600
6.3600 6.4700 6.2500 6.4000 24,000
6.3900 6.5600 6.3900 6.4550 69,000
Weekend
Weekend
6.2800 6.6000 6.2800 6.4300 79,900
6.3300 6.4500 6.1150 6.3500 96,300
6.2100 6.4300 6.0200 6.3450 79,100
6.7500 6.8500 6.2700 6.2700 242,900
3 · 6-K After-hours · 16:45 ET 6-K ↗
6.4300 6.5900 6.3100 6.5700 129,600
Weekend
Weekend
6.7000 6.8670 6.1500 6.2200 266,300
6.4900 6.9400 6.3300 6.8000 155,800
6.8900 6.9520 6.0100 6.3100 268,700
7.2200 7.2200 6.6100 6.6900 400,800
8.5500 8.5880 6.9200 7.0200 787,000
2 · 6-K Pre-market · 06:01 ET FORM 6-K ↗
Weekend
Weekend
7.5000 7.6220 7.3530 7.4200 227,300
7.3900 7.5760 7.3500 7.5000 48,000
7.4300 7.6500 7.2200 7.2500 61,900
7.4900 7.5800 7.3200 7.4600 67,400
7.5500 7.5500 7.2200 7.4900 63,400
Weekend
Weekend
7.5500 7.6000 6.9000 7.3000 60,700
7.5600 7.5650 7.2200 7.4600 95,400
7.4900 7.4900 7.0000 7.1200 37,800
7.5900 7.5900 7.1900 7.4800 105,100
1 · 6-K Pre-market · 06:13 ET FORM 6-K ↗
7.5100 7.5180 7.0450 7.1700 79,300
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.

27 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
26 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
25 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
24 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
23 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
22 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
21 424B5 424B5 (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
20 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 16:09 ET Summarise
19 20-F 20-F (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
18 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 17:04 ET Summarise
17 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 17:15 ET Summarise
16 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
15 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 16:11 ET Summarise
14 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
13 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 06:30 ET Summarise
12 6-K/A FORM 6-K/A (opens SEC filing in a new tab) Next filing day · accepted 14 Nov, 18:27 ET Summarise
11 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
10 6-K FORM 6-K (opens SEC filing in a new tab) Next filing day · accepted 13 Nov, 20:09 ET Summarise
9 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 17:02 ET Summarise
8 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 06:33 ET Summarise
7 6-K/A FORM 6-K/A (opens SEC filing in a new tab) Pre-market · 06:17 ET Summarise
6 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 16:25 ET Summarise
5 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 16:19 ET Summarise
4 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 16:04 ET Summarise
3 6-K 6-K (opens SEC filing in a new tab) After-hours · 16:45 ET Summarise
2 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 06:01 ET Summarise
1 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 06:13 ET Summarise