ProMIS Neurosciences Inc. - Common Shares PMN

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ProMIS Neurosciences Inc. - Common Shares · Company · Nasdaq · Healthcare / Biotechnology

Paper trade (simulated — no real money)

Fill: USD 8.3400 · FX 1 USD = 1.277900 SGD · about SGD 10.6577 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 10.75 → 8.34 · -22.4%
24.79015.7756.760 1 2,3 4 5 6 7 8 9,10,11 12,13 14,15 16 17 18,19 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
8.5000 8.6800 8.2400 8.3400 10,408
9.0600 9.3100 8.8800 8.9800 6,400
8.4000 9.1300 8.1800 9.1300 7,500
8.3400 8.6500 8.0600 8.0900 30,300
8.3600 8.3900 8.0600 8.2300 11,300
Weekend
Weekend
8.8900 9.6400 7.9400 8.1500 20,400
8.2900 8.8700 8.0000 8.7000 33,500
8.4100 8.8100 8.1600 8.2900 23,400
9.3800 9.4700 8.5100 8.6600 27,100
9.6100 9.7800 9.2000 9.4500 23,700
Weekend
Weekend
9.0600 10.1500 9.0600 9.6100 18,800
9.0200 9.3700 8.7800 9.1500 35,300
9.1700 9.5200 9.0100 9.1200 25,100
9.4600 9.5200 8.7800 9.2100 26,400
9.5000 9.7700 9.0700 9.3700 38,200
Weekend
Weekend
9.4400 10.3800 9.1600 9.4000 27,300
10.9800 10.9800 9.2100 9.3800 102,100
10.6800 11.3200 10.4200 10.8500 12,700
10.5600 11.1000 10.5300 10.6400 16,900
11.1500 11.5700 10.5100 10.6500 25,100
Weekend
Weekend
12.0600 12.0600 11.1500 11.2700 20,100
12.8300 13.0600 11.2900 11.5700 52,700
13.4500 13.7800 12.9400 12.9400 43,700
13.8000 14.2200 13.4500 13.5800 94,200
13.5400 14.2200 13.1300 13.6300 26,200
Weekend
Weekend
13.5200 14.2100 13.5200 14.0100 24,000
13.0000 13.7000 12.8800 13.4600 22,800
13.2500 13.2500 12.4000 12.8800 33,300
13.5500 13.9300 12.7000 12.8900 49,100
13.0500 13.5600 13.0500 13.2600 21,800
Weekend
Weekend
13.4800 13.9400 13.0100 13.5600 20,000
14.2800 14.2800 12.9800 13.4000 54,100
12.8800 14.9600 12.2600 14.3700 126,800
12.5100 13.1300 12.2700 12.5300 38,000
No trading
Weekend
Weekend
13.0300 13.4600 12.4800 12.6000 24,000
13.9000 14.1600 12.7600 12.9000 37,400
13.4500 14.2800 13.2200 13.9800 89,600
13.2500 14.3100 13.0100 13.3500 42,300
13.7900 14.3400 13.0700 13.0700 24,600
Weekend
Weekend
14.0700 14.6000 13.4700 13.7900 51,500
14.6200 15.1900 13.9200 13.9900 17,400
15.2100 15.2100 14.1600 14.4600 32,200
15.0000 15.3600 14.5000 15.3600 60,600
14.4400 15.4600 14.2300 14.8000 38,600
Weekend
Weekend
15.0500 15.0500 14.4100 14.5100 7,200
14.9600 14.9600 14.4400 14.9100 16,200
15.3600 15.5000 14.4000 14.6600 22,500
14.6600 15.0000 14.0700 14.9800 17,100
14.6900 14.9600 14.2700 14.6600 25,100
Weekend
Weekend
15.2800 15.2800 14.4500 14.8600 29,800
19 · 8-K After-hours · 16:07 ET 8-K ↗ 18 · 10-Q After-hours · 16:06 ET 10-Q ↗
14.6200 15.0000 14.3200 14.7900 14,700
15.0000 15.0000 14.1000 14.5000 12,800
14.6000 15.0000 13.9600 14.9700 32,600
14.9600 16.0100 14.0000 14.7200 49,200
Weekend
Weekend
13.5300 14.7100 13.3300 14.7100 27,700
13.3400 13.7900 13.2700 13.3300 14,700
13.5300 13.7500 12.9800 13.4800 46,400
14.3200 14.5900 13.2700 13.5700 18,700
13.6700 14.7900 13.6700 14.1400 17,900
Weekend
Weekend
14.6800 14.9300 13.4700 13.7200 33,800
13.9600 15.4600 13.5000 14.9200 45,600
14.6000 14.6000 13.2500 14.0600 263,000
14.0600 17.2500 12.1500 14.5200 1,773,200
17 · 8-K Pre-market · 06:05 ET 8-K ↗
12.5900 12.5900 11.2500 11.7200 98,400
Weekend
Weekend
13.8800 13.8800 11.9000 12.2000 92,300
13.6700 14.0000 12.4100 12.6100 107,100
14.4400 14.4400 13.7200 13.9900 90,300
14.9500 15.5200 13.9300 14.4900 262,000
14.9300 16.6900 14.6900 15.0800 212,600
Weekend
Weekend
12.9900 15.8500 12.9100 15.1900 133,000
13.5000 14.1300 13.1900 13.3000 163,100
13.9000 14.1800 13.3000 14.0100 69,600
13.1500 14.0300 13.1500 13.6600 132,400
14.1100 14.7600 12.8000 12.8000 75,800
Weekend
Weekend
14.5000 14.7500 13.9000 14.2500 101,600
13.8200 15.0000 13.5000 14.2700 51,500
13.8200 13.9600 13.4100 13.7800 67,300
13.8400 14.3000 13.5500 13.5500 107,600
13.4700 14.1500 13.4600 13.7100 55,400
Weekend
Weekend
No trading
13.8800 13.8800 13.0500 13.3500 45,000
12.8100 14.3000 12.4000 13.4500 63,000
11.1200 14.0100 11.0000 13.1600 297,100
10.6600 11.0000 10.5300 10.7500 18,800
Weekend
Weekend
10.4100 10.6600 10.3800 10.5300 4,600
10.6000 10.6700 10.2400 10.2500 12,100
10.5100 10.5800 10.1500 10.2400 22,800
10.5400 11.0800 10.5400 10.6900 11,400
10.8500 11.0000 10.6000 10.6800 20,400
Weekend
Weekend
No trading
10.3200 10.7500 10.3200 10.5400 5,900
10.8700 10.8700 10.3700 10.3800 12,500
10.3300 10.7300 10.0600 10.1600 17,000
10.5100 10.5400 10.0000 10.0500 6,800
Weekend
Weekend
10.6100 10.7500 10.3200 10.3500 17,700
10.0000 10.7500 10.0000 10.7000 6,000
9.0900 10.3000 9.0900 10.2000 25,500
9.7700 10.0500 9.4800 9.7500 11,300
9.9500 10.4200 9.4600 9.7100 12,700
Weekend
Weekend
9.7700 10.3000 9.0900 9.1300 32,400
9.9300 10.0100 9.6700 9.7300 14,400
10.1900 10.8000 9.6100 9.6500 38,100
10.4000 10.6400 9.9100 10.1500 38,700
11.1400 11.1400 10.4000 10.4100 15,100
Weekend
Weekend
10.8700 11.3700 10.3600 10.8100 46,600
10.5200 10.9600 10.5000 10.8700 13,100
10.3500 10.5400 10.1000 10.4800 11,900
10.9800 10.9800 10.3600 10.3600 33,800
No trading
Weekend
Weekend
10.7500 11.0000 10.6600 10.9800 29,400
10.9100 10.9200 10.5000 10.8500 21,300
16 · 8-K After-hours · 16:30 ET 8-K ↗
10.8000 10.8000 10.5000 10.6000 6,500
10.5800 10.8000 10.5000 10.6500 13,700
10.3800 10.5600 10.1300 10.4400 27,000
Weekend
Weekend
10.5600 10.7000 10.3900 10.3900 3,400
10.7000 10.8000 10.5300 10.5800 18,500
10.3600 10.8000 10.3600 10.5700 8,800
10.6000 10.9400 10.3600 10.4900 24,700
15 · 10-Q Pre-market · 08:15 ET 10-Q ↗ 14 · 8-K Pre-market · 06:45 ET 8-K ↗
9.8500 11.1400 9.8300 10.6800 61,900
Weekend
Weekend
9.9500 10.1900 9.3100 9.8300 33,300
11.0000 11.0000 9.6300 9.8300 113,900
11.0200 11.4900 10.8800 11.0000 28,100
11.1500 11.2300 11.0000 11.0600 42,800
11.0500 11.4200 11.0100 11.0700 32,500
Weekend
Weekend
11.0300 11.5000 11.0000 11.0100 33,500
11.0200 11.4900 10.9600 11.0400 29,300
10.9500 11.4600 10.8500 11.1500 34,600
11.3500 11.5000 10.7900 10.8500 34,100
11.2400 11.6000 11.0100 11.1000 45,700
Weekend
Weekend
11.3700 11.5000 11.0000 11.2400 31,400
11.3400 11.6900 10.8800 10.8800 20,500
10.7900 11.9000 10.7900 11.1100 31,900
11.3600 11.4900 10.5300 10.7300 54,100
11.9200 12.0000 11.1000 11.4500 58,900
Weekend
Weekend
11.9900 12.3000 11.2500 11.5300 35,500
12.0100 12.6300 11.2200 11.8400 88,300
12.4700 12.7000 12.0500 12.3000 30,600
12.9200 13.4000 11.9000 12.0500 17,200
12.6500 13.8000 12.6500 12.9200 35,700
Weekend
Weekend
11.8800 13.2300 11.8800 12.6000 35,500
13 · DEFA14A After-hours · 16:02 ET DEFA14A ↗ 12 · DEF 14A After-hours · 16:01 ET DEF 14A ↗
10.6300 12.7700 10.6300 12.5000 48,000
11.8100 11.8400 10.6000 10.7000 24,100
10.7600 11.2900 10.6000 10.8800 32,300
12.7000 13.1300 10.5700 10.9600 170,000
Weekend
Weekend
No trading
12.9500 13.5000 12.5100 12.5100 32,500
12.8500 13.9000 12.8500 13.0000 12,800
12.7800 13.9900 12.6700 12.7000 40,100
14.7000 14.7000 12.7200 12.8800 35,000
Weekend
Weekend
14.7900 15.3400 14.2600 14.7400 31,700
15.8000 16.0000 14.1300 15.1300 32,100
11 · S-3 After-hours · 17:22 ET S-3 ↗ 10 · 10-K After-hours · 16:34 ET 10-K ↗
17.4400 18.0000 15.8500 15.8500 22,100
9 · 8-K Pre-market · 08:06 ET 8-K ↗
17.3100 18.7200 17.3100 17.4300 16,500
17.8100 18.1600 17.6000 17.7700 7,600
Weekend
Weekend
19.0000 19.0000 17.0000 17.6000 15,200
16.5600 18.4400 16.0400 18.2100 37,700
8 · S-3 After-hours · 16:16 ET S-3 ↗
19.8300 19.8300 17.0000 17.0000 28,100
19.4600 20.1000 17.1500 19.5500 67,300
17.7400 20.1600 16.4800 20.1600 88,900
Weekend
Weekend
20.5000 21.0200 16.8000 18.1500 59,900
20.0600 21.2000 19.3000 19.9500 34,500
21.8600 22.4000 20.0000 20.0900 38,000
23.9000 23.9800 21.0500 21.6900 39,100
22.7900 24.8800 22.5500 23.7700 38,100
Weekend
Weekend
24.9600 25.9500 22.0400 23.4000 66,900
25.0300 27.4000 24.0000 24.7900 99,500
24.9200 25.9500 23.0100 24.0500 57,200
22.2000 25.0000 21.6300 24.6000 45,700
21.8900 23.9800 20.9100 22.7900 124,600
Weekend
Weekend
20.2700 24.6300 20.2700 23.5100 108,400
19.0100 21.8300 18.6200 20.8600 46,100
17.9600 20.2200 17.0000 19.8600 97,600
16.0000 17.9600 15.9100 17.9600 65,600
16.0000 16.0000 15.2900 15.7900 21,900
Weekend
Weekend
16.3700 16.5000 15.2500 16.0900 33,100
16.3500 16.5900 15.0000 16.1600 68,900
15.5700 16.9900 15.5200 16.2900 29,400
15.2000 16.5000 15.2000 16.1700 45,000
No trading
Weekend
Weekend
15.2900 15.3500 14.9900 15.2500 18,900
14.4400 15.0500 14.3300 14.9600 25,200
14.2800 15.0500 14.0900 14.6100 22,500
13.2400 14.4100 13.0100 14.2900 45,500
13.2300 13.9700 12.7000 13.0500 49,000
Weekend
Weekend
14.0000 14.0000 12.7000 12.7300 61,500
15.4500 15.9500 13.1000 13.1000 64,200
15.5400 16.2500 15.4500 15.6500 47,900
14.1500 17.4000 14.0100 15.9000 238,500
13.6000 14.9900 13.2000 14.0500 189,700
Weekend
Weekend
18.7000 19.8500 12.7600 14.1600 7,933,600
7 · 8-K Pre-market · 08:25 ET 8-K ↗
12.0500 12.3900 11.8000 12.0100 55,100
10.8700 12.3400 10.7100 12.0800 32,100
9.4000 11.4700 9.4000 10.6600 46,000
9.5700 10.0000 8.9600 8.9700 21,700
Weekend
Weekend
9.2700 10.1800 9.1500 9.4300 23,800
8.3600 9.3600 8.3600 9.2500 45,100
8.2400 8.4700 8.1000 8.2500 5,700
8.1500 8.3600 8.0800 8.1600 10,800
No trading
Weekend
Weekend
8.1500 8.4300 8.1200 8.1800 9,300
7.9800 8.5100 7.9800 8.1500 3,200
8.1500 8.2900 8.1400 8.1400 2,500
8.2700 8.3600 8.1500 8.1600 3,300
8.1900 8.7500 8.1900 8.2100 11,700
Weekend
Weekend
8.4900 8.5200 8.1300 8.1300 4,900
8.2400 8.5300 8.2400 8.4800 12,900
7.7600 8.5900 7.7500 8.2600 17,000
7.4300 8.0400 7.4300 7.6900 25,500
7.0100 7.7000 7.0100 7.4000 45,300
Weekend
Weekend
6.7200 7.2200 6.7200 7.1400 8,000
No trading
7.0100 7.0800 6.6200 6.8300 29,000
7.3800 7.5400 6.8200 6.9900 29,300
7.6000 7.6000 7.1400 7.3700 16,500
Weekend
Weekend
8.2000 8.2000 7.6500 7.6600 24,100
No trading
8.1300 8.7300 8.0900 8.2700 17,300
8.1500 8.2600 8.0000 8.1300 10,600
8.6500 8.8400 8.0500 8.1300 27,500
Weekend
Weekend
8.6800 9.0200 8.5300 8.5500 13,300
9.1300 9.1500 8.3100 8.4200 48,400
9.0200 9.1300 8.8900 8.9200 17,300
6 · 8-K After-hours · 16:48 ET 8-K ↗
9.1400 9.4200 9.0200 9.3400 18,300
8.9200 9.2400 8.6200 9.2400 21,500
Weekend
Weekend
8.8400 9.0100 8.6000 8.9900 14,800
9.0100 9.0500 8.5900 8.7600 17,000
8.1200 9.2600 8.1200 9.1000 54,400
7.7100 8.2900 7.7100 8.1300 12,000
8.0000 8.1600 7.6200 7.6200 16,200
Weekend
Weekend
7.6600 8.1300 7.3500 7.9100 57,600
7.4400 7.7500 7.4400 7.6300 18,700
7.4500 7.6500 7.1200 7.3600 23,900
7.1000 7.9500 7.0000 7.4400 54,200
6.5100 7.4000 6.5100 7.0000 85,600
Weekend
Weekend
7.0500 7.9200 6.2700 6.7600 82,500
No trading
7.5000 7.7500 7.2500 7.2500 55,388
8.2500 8.5000 7.7500 8.0000 26,068
7.5000 8.7500 7.5000 8.2500 160,188
5 · 8-K Pre-market · 08:30 ET 8-K ↗
Weekend
Weekend
9.7500 11.2500 9.7500 10.5000 44,260
10.7500 11.0000 9.5000 9.5000 19,060
9.2500 11.2500 9.2500 10.5000 72,876
4 · 8-K Pre-market · 09:25 ET 8-K ↗
8.7500 9.2500 8.7500 9.0000 16,612
10.0000 10.0000 8.7500 9.0000 19,420
Weekend
Weekend
9.7500 10.0000 9.5000 9.7500 19,976
10.5000 10.5000 9.5000 9.7500 17,844
10.2500 11.2500 10.0000 10.2500 20,108
3 · 10-Q Pre-market · 07:06 ET 10-Q ↗ 2 · 8-K Pre-market · 07:05 ET 8-K ↗
10.0000 10.2500 9.5000 10.0000 9,932
9.5000 9.7500 9.5000 9.7500 13,396
Weekend
Weekend
10.2500 10.2500 9.0000 9.5000 18,612
10.2500 10.5000 9.5000 9.7500 18,508
10.0000 10.5000 10.0000 10.2500 11,268
10.2500 10.5000 10.0000 10.2500 7,784
10.5000 10.5000 9.7500 10.2500 16,576
Weekend
Weekend
10.5000 10.7500 10.2500 10.5000 13,784
10.2500 10.7500 10.2500 10.5000 13,904
11.0000 11.0000 10.2500 10.5000 14,608
12.0000 12.0000 10.7500 11.0000 12,900
11.0000 11.7500 10.7500 11.5000 17,072
Weekend
Weekend
1 · 8-K After-hours · 16:10 ET 8-K ↗
10.5000 11.2500 10.5000 10.7500 13,560

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.

19 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
18 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
17 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:05 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
15 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 08:15 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:45 ET Summarise
13 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:02 ET Summarise
12 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
11 S-3 S-3 (opens SEC filing in a new tab) After-hours · 17:22 ET Summarise
10 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:34 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:06 ET Summarise
8 S-3 S-3 (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:25 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:48 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:30 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:25 ET Summarise
3 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:06 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:05 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise