Arbutus Biopharma Corporation ABUS

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Arbutus Biopharma Corporation - Common Stock · Company · Nasdaq · Healthcare / Biotechnology

Paper trade (simulated — no real money)

Fill: USD 4.2000 · FX 1 USD = 1.277900 SGD · about SGD 5.3672 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 4.36 → 4.20 · -3.7%
5.2204.4453.670 1,2 3 4 5 6 7 8,9 10,11 12 13,14 15 16 17,18 19,20 21 22 23 24 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
4.1700 4.2200 4.1211 4.2000 2,029,374
24 · 8-K After market open · 11:31 ET FORM 8-K ↗
4.2200 4.3700 4.1800 4.2100 2,464,200
4.3200 4.3500 4.1700 4.1800 3,025,300
4.2400 4.3700 4.2200 4.3300 2,114,300
4.2400 4.2800 4.1500 4.2300 1,959,300
Weekend
Weekend
4.2900 4.2900 4.1800 4.2200 4,541,600
4.2300 4.3000 4.2200 4.2900 2,276,100
4.0700 4.2500 4.0500 4.1900 2,432,900
4.1300 4.1600 4.0500 4.1100 3,481,900
4.2000 4.2300 4.1200 4.1500 2,342,800
Weekend
Weekend
4.1700 4.2700 4.1300 4.2200 3,146,200
4.2200 4.3000 4.0500 4.1800 4,854,800
4.4600 4.4800 4.2800 4.2900 4,790,500
4.6700 4.6700 4.4300 4.4800 8,259,800
4.4500 4.8000 4.4100 4.6700 6,179,800
Weekend
Weekend
4.5500 4.6800 4.3800 4.4500 8,987,300
23 · SC TO-I/A After market open · 11:35 ET SC TO-I/A ↗
4.7700 4.7800 4.5100 4.5600 16,120,300
22 · SC TO-I/A After market open · 11:35 ET SC TO-I/A ↗
4.6800 4.9500 4.6800 4.7800 16,875,900
4.8600 4.8900 4.6700 4.6900 17,555,400
4.8400 4.8800 4.8000 4.8600 11,669,600
Weekend
Weekend
4.8900 4.9300 4.8400 4.8500 16,875,200
4.8500 4.8900 4.8000 4.8800 6,262,700
5.0100 5.0200 4.8400 4.8500 10,841,700
5.0200 5.0500 5.0000 5.0100 10,494,000
5.0300 5.0700 4.9900 5.0000 4,562,700
Weekend
Weekend
5.0400 5.0600 4.9800 5.0100 6,457,800
5.1000 5.1000 5.0400 5.0700 2,715,000
5.0600 5.0900 5.0200 5.0500 4,009,300
5.1100 5.1500 5.0300 5.0600 4,052,400
5.1200 5.1600 5.1000 5.1300 3,803,000
Weekend
Weekend
5.1700 5.1800 5.1100 5.1200 1,849,700
5.1100 5.1700 5.1000 5.1200 2,449,400
5.1600 5.2300 5.1300 5.1700 5,504,500
5.1000 5.2000 5.0800 5.1800 5,291,500
No trading
Weekend
Weekend
5.0900 5.1700 5.0900 5.1500 5,197,300
5.1100 5.1500 5.1000 5.1200 3,226,700
5.1000 5.1900 5.0900 5.1000 2,975,300
5.0500 5.1000 5.0500 5.0900 2,609,600
5.0500 5.1100 4.9900 5.0800 3,562,000
Weekend
Weekend
5.1500 5.1900 5.0500 5.0700 4,768,400
5.1600 5.2200 5.1400 5.1700 3,577,000
5.1900 5.2300 5.1800 5.1900 4,595,500
5.2500 5.2600 5.1300 5.2000 8,907,700
5.1800 5.2800 5.1700 5.2000 18,139,900
21 · SC TO-I Pre-market · 08:24 ET SC TO-I ↗
Weekend
Weekend
5.2000 5.4500 5.0900 5.2100 18,070,400
20 · SC TO-C Pre-market · 08:04 ET SC TO-C ↗ 19 · 8-K Pre-market · 07:53 ET FORM 8-K ↗
4.9200 4.9600 4.7400 4.7700 1,273,700
4.8300 5.1800 4.8300 4.9800 3,428,000
4.7900 4.8500 4.6500 4.8400 1,446,000
4.6600 4.8000 4.6300 4.7100 1,388,100
Weekend
Weekend
4.6000 4.7100 4.5500 4.6700 1,438,700
4.5600 4.6500 4.5100 4.5800 1,390,200
4.5900 4.6400 4.4200 4.5900 1,399,100
18 · 10-Q Pre-market · 07:31 ET 10-Q ↗ 17 · 8-K Pre-market · 07:31 ET FORM 8-K ↗
4.6000 4.7200 4.6000 4.6700 1,047,800
4.5900 4.6700 4.5500 4.5900 969,200
Weekend
Weekend
4.5700 4.6500 4.5300 4.6300 796,100
4.5700 4.6400 4.4500 4.5400 1,265,800
4.4600 4.6900 4.4500 4.6200 1,704,500
4.3800 4.5000 4.3800 4.4200 958,700
4.3400 4.4300 4.3100 4.3600 1,421,300
Weekend
Weekend
4.4000 4.4500 4.2700 4.3400 1,167,900
4.3000 4.4200 4.2600 4.4100 786,200
4.4100 4.4300 4.2700 4.2900 2,077,300
4.5000 4.5000 4.3800 4.4100 633,500
4.4100 4.5300 4.4000 4.4100 977,700
Weekend
Weekend
4.4600 4.5100 4.3700 4.3800 876,900
4.2800 4.4800 4.2500 4.4700 1,475,500
4.5100 4.5200 4.3100 4.3300 1,432,300
4.4200 4.5400 4.4100 4.5200 2,217,400
4.5500 4.6100 4.3800 4.4100 1,817,800
Weekend
Weekend
4.7200 4.8200 4.5500 4.5600 1,602,200
4.7400 4.8400 4.6300 4.7400 2,895,800
16 · 8-K Pre-market · 07:31 ET FORM 8-K ↗
4.5900 4.6200 4.4600 4.5600 1,507,500
4.6500 4.6700 4.5200 4.6100 1,685,100
4.7900 4.8500 4.6600 4.6700 1,350,000
Weekend
Weekend
5.1400 5.2000 4.6300 4.8000 2,950,700
5.2200 5.3800 5.1300 5.1400 2,934,100
5.0800 5.2400 5.0200 5.2200 3,068,700
4.9800 5.3400 4.9700 5.1800 5,090,000
4.8800 4.9800 4.7500 4.9700 2,814,800
Weekend
Weekend
No trading
4.7700 4.9600 4.7500 4.8700 2,601,300
4.8200 4.8900 4.6300 4.7300 2,987,200
4.7000 4.8700 4.6700 4.8000 3,372,900
4.6200 4.6900 4.5700 4.6800 2,504,000
Weekend
Weekend
4.4200 4.6300 4.4000 4.5800 6,802,400
4.4600 4.5000 4.3200 4.4100 2,768,800
4.4600 4.5200 4.3600 4.4600 2,914,900
4.4800 4.5800 4.3900 4.4500 3,493,700
4.6000 4.7900 4.4700 4.5200 5,301,300
Weekend
Weekend
No trading
4.4900 4.6500 4.4600 4.5500 5,045,800
4.4000 4.5200 4.3600 4.4300 2,031,600
4.3500 4.3900 4.2900 4.3900 1,104,200
4.2800 4.3700 4.2600 4.3200 1,097,100
Weekend
Weekend
4.2700 4.3300 4.2500 4.2600 1,011,400
4.1200 4.3000 4.0600 4.2900 1,895,800
4.2400 4.2700 4.0900 4.1200 1,966,000
4.2900 4.3600 4.1800 4.2500 1,072,500
4.2800 4.3000 4.2100 4.2400 747,500
Weekend
Weekend
4.3400 4.3600 4.2100 4.2500 1,124,800
4.3500 4.4100 4.2000 4.3500 732,100
4.2800 4.3600 4.2100 4.3500 1,730,000
4.4400 4.4700 4.1900 4.2600 1,750,100
4.5400 4.5600 4.4000 4.4800 841,400
Weekend
Weekend
4.6100 4.7000 4.5300 4.5600 2,383,700
4.6200 4.6400 4.5100 4.6000 1,029,300
15 · 8-K After-hours · 16:01 ET 8-K ↗
4.6900 4.7900 4.6100 4.6400 3,672,900
4.3600 4.6400 4.3400 4.6400 2,326,800
No trading
Weekend
Weekend
4.4400 4.5300 4.3300 4.3500 847,300
4.3200 4.5000 4.2900 4.4400 2,357,600
4.1900 4.4600 4.1900 4.3700 2,400,600
4.1100 4.2000 4.0600 4.2000 869,000
4.2400 4.2900 4.1300 4.1700 911,400
Weekend
Weekend
4.3000 4.3400 4.1800 4.2400 1,410,800
4.2800 4.3700 4.2400 4.3500 926,200
4.4900 4.5000 4.2700 4.3100 1,575,700
14 · 10-Q Pre-market · 07:31 ET 10-Q ↗ 13 · 8-K Pre-market · 07:31 ET FORM 8-K ↗
4.3500 4.3800 4.2400 4.3100 1,025,900
4.3600 4.4700 4.3100 4.3900 767,300
Weekend
Weekend
4.3400 4.4000 4.3100 4.3400 752,800
4.4100 4.4500 4.2800 4.3500 923,900
4.4500 4.4800 4.3900 4.4200 1,008,500
4.4400 4.5400 4.3500 4.4000 499,300
4.2900 4.4700 4.2600 4.3900 877,000
Weekend
Weekend
4.2000 4.3400 4.1700 4.3200 922,000
4.1300 4.2300 4.1300 4.2000 797,300
4.1300 4.1400 4.0100 4.1300 1,263,600
4.2700 4.3500 4.0900 4.1500 1,282,400
4.1700 4.3300 4.1700 4.2800 5,061,100
Weekend
Weekend
4.2400 4.3100 4.0500 4.2000 8,003,900
4.4300 4.4300 4.1500 4.2500 4,998,900
4.4600 4.4800 4.4000 4.4300 939,000
4.6000 4.6300 4.4200 4.4300 914,700
4.7100 4.7100 4.5900 4.6000 874,100
Weekend
Weekend
4.6800 4.7500 4.6000 4.7200 1,052,600
4.4700 4.7400 4.4400 4.6800 2,225,200
4.5600 4.7500 4.4300 4.4800 3,280,000
12 · 8-K Pre-market · 07:31 ET FORM 8-K ↗ 11 · DEFA14A After-hours · 17:05 ET DEFA14A ↗ 10 · DEF 14A After-hours · 17:02 ET DEF 14A ↗
4.3600 4.4500 4.3200 4.3500 1,360,400
4.1400 4.3800 4.1300 4.3700 1,391,700
Weekend
Weekend
4.3100 4.3300 4.1300 4.1500 2,674,300
4.3200 4.4200 4.2500 4.3000 1,863,100
4.5800 4.6000 4.3500 4.3800 1,967,600
4.4100 4.4800 4.3500 4.4600 841,200
4.4700 4.6000 4.4600 4.4600 696,200
Weekend
Weekend
No trading
4.4000 4.5400 4.3700 4.4800 612,300
4.5400 4.6200 4.4700 4.5200 1,197,600
4.3700 4.5700 4.3700 4.5000 2,063,200
4.2800 4.3500 4.2100 4.3000 1,117,200
Weekend
Weekend
4.4200 4.5500 4.2800 4.2900 1,383,200
4.4600 4.5800 4.4200 4.4500 1,730,800
4.4000 4.6400 4.3900 4.5300 2,547,900
4.3200 4.3800 4.2300 4.3100 1,556,400
4.3600 4.6000 4.2400 4.4200 7,626,000
9 · 10-K Pre-market · 07:30 ET 10-K ↗ 8 · 8-K Pre-market · 07:31 ET FORM 8-K ↗
Weekend
Weekend
4.3600 4.4200 4.1800 4.2400 3,729,000
4.2000 4.3900 4.1400 4.3700 1,769,300
4.3000 4.3900 4.2400 4.2500 1,309,000
4.3500 4.4500 4.3200 4.3600 1,354,400
4.3000 4.4100 4.2400 4.3600 1,780,700
Weekend
Weekend
4.3500 4.4000 4.2400 4.2600 1,496,500
4.6400 4.7000 4.2100 4.3200 3,990,200
4.6900 4.7700 4.6300 4.7200 1,510,100
4.7200 4.8500 4.6400 4.7100 2,201,600
4.4300 4.8000 4.3400 4.7200 3,790,100
Weekend
Weekend
4.5900 4.6700 4.4600 4.5300 3,372,000
4.6600 4.8100 4.6600 4.7000 2,546,600
4.6500 4.8100 4.3000 4.7500 11,859,100
7 · 8-K After-hours · 16:16 ET FORM 8-K ↗
4.5400 4.7200 4.4900 4.6900 7,846,200
4.5400 4.7400 4.5300 4.6700 1,511,100
Weekend
Weekend
4.6700 4.8000 4.5300 4.6600 2,145,100
4.6000 4.7100 4.5300 4.7000 885,200
4.5000 4.6900 4.5000 4.6000 1,706,800
4.3900 4.5100 4.3900 4.4600 1,237,700
4.2000 4.4200 4.1900 4.3900 1,126,900
Weekend
Weekend
6 · 8-K After-hours · 16:01 ET FORM 8-K ↗
4.2000 4.3600 4.1400 4.2700 1,330,900
4.1300 4.2500 4.0900 4.2400 1,982,600
4.2500 4.3000 4.0700 4.1300 1,645,800
3.9900 4.3400 3.9300 4.1700 3,246,900
No trading
Weekend
Weekend
4.0300 4.1200 3.9400 3.9800 1,041,100
4.1800 4.2500 3.8500 4.0100 2,033,500
4.1800 4.2500 4.0300 4.1600 1,369,000
4.0500 4.2600 3.9900 4.1600 3,180,200
3.8900 4.0700 3.7800 4.0500 2,315,700
Weekend
Weekend
5 · 8-K After-hours · 16:01 ET FORM 8-K ↗
3.8400 3.9000 3.6700 3.8400 2,563,400
3.8800 3.9200 3.6200 3.6700 1,607,800
4.1000 4.1300 3.8600 3.8800 1,123,800
4.4000 4.4200 3.8700 4.1100 3,267,100
4.1300 4.6000 3.5000 4.3900 5,303,100
Weekend
Weekend
4.1000 4.1700 4.0700 4.1300 886,000
4.1400 4.1900 4.0900 4.1300 674,400
4.1700 4.2500 4.0600 4.1400 1,197,100
4.0500 4.1900 4.0500 4.1600 648,300
4.0500 4.1400 3.9900 4.0800 700,600
Weekend
Weekend
4.1500 4.2300 4.0600 4.0600 1,143,000
4.1400 4.2300 4.0800 4.1600 835,300
4.2000 4.3300 4.0700 4.1400 1,290,400
3.9300 4.2400 3.9200 4.2100 2,574,400
No trading
Weekend
Weekend
3.9400 4.2000 3.6800 4.0600 8,517,400
4 · 8-K Pre-market · 07:41 ET FORM 8-K ↗
4.7600 4.7700 4.6400 4.7000 665,900
4.7000 4.8600 4.6500 4.7800 710,900
4.4700 4.7700 4.4100 4.7400 1,032,600
4.5900 4.5900 4.3900 4.5000 1,010,000
Weekend
Weekend
4.6900 4.7300 4.6000 4.6200 902,000
4.8100 4.8700 4.5900 4.6500 1,369,500
4.8100 5.0000 4.7900 4.8800 1,572,400
4.6500 4.8300 4.6500 4.7900 1,169,100
4.7700 4.8400 4.6600 4.7100 800,100
Weekend
Weekend
4.8600 4.9800 4.6500 4.7700 1,611,400
No trading
4.6100 5.0500 4.5900 4.8100 3,069,700
4.7000 4.7500 4.5500 4.6200 939,900
4.7600 4.8100 4.6600 4.7200 542,100
Weekend
Weekend
4.7700 4.8200 4.6600 4.7800 600,300
No trading
4.7000 4.9100 4.7000 4.7900 770,100
4.6700 4.8000 4.6400 4.6800 845,100
4.4600 4.7900 4.4500 4.7200 1,199,400
Weekend
Weekend
4.5500 4.6200 4.4200 4.4300 4,248,600
4.6500 4.7000 4.5100 4.5400 831,500
4.6200 4.6900 4.5400 4.6400 1,358,600
4.9300 5.0400 4.5700 4.5900 1,740,500
4.7200 5.0700 4.7200 4.9500 2,245,100
Weekend
Weekend
4.6800 4.8100 4.6100 4.7100 1,570,400
4.6300 4.7900 4.5700 4.6700 1,453,800
3 · 8-K Pre-market · 08:00 ET FORM 8-K ↗
4.4500 4.6100 4.4300 4.5900 1,012,400
4.5100 4.6300 4.4600 4.4600 582,400
4.4300 4.5500 4.3800 4.5200 770,800
Weekend
Weekend
4.4300 4.4500 4.3100 4.4200 730,500
4.4200 4.4700 4.3100 4.4100 808,700
4.1900 4.4500 4.1100 4.4300 2,005,900
4.2000 4.2600 4.0900 4.1700 914,700
4.3400 4.3500 4.1900 4.2100 772,900
Weekend
Weekend
4.4300 4.4600 4.3700 4.4100 396,800
No trading
4.3000 4.4400 4.2500 4.4100 894,200
4.3000 4.4100 4.2300 4.3200 555,400
4.3100 4.4200 4.1900 4.2700 1,500,400
Weekend
Weekend
4.1600 4.3700 4.1600 4.3100 801,400
4.3200 4.3500 4.0800 4.2000 1,416,500
4.4500 4.4700 4.2600 4.2700 2,844,000
4.5200 4.5400 4.3400 4.4500 794,400
4.5400 4.6800 4.4700 4.5400 1,100,500
Weekend
Weekend
4.5000 4.6900 4.4600 4.5200 877,900
4.7800 4.8300 4.4100 4.5600 1,526,700
2 · 10-Q Pre-market · 07:31 ET 10-Q ↗ 1 · 8-K Pre-market · 07:31 ET FORM 8-K ↗
4.7200 4.8700 4.6300 4.8400 972,900
4.5800 4.7100 4.4600 4.7100 1,192,200
4.5300 4.6300 4.5000 4.5900 997,900
Weekend
Weekend
4.4400 4.5100 4.3400 4.5000 823,300
4.5700 4.6000 4.3500 4.4400 935,700
4.5000 4.6200 4.2900 4.6100 988,100
4.5100 4.5800 4.4500 4.5000 692,100
4.7000 4.7600 4.5700 4.5800 907,500
Weekend
Weekend
4.8500 4.9100 4.7100 4.7300 808,500
4.5800 4.9500 4.5400 4.8400 1,841,700
4.5900 4.7600 4.5100 4.6100 1,183,400
4.4700 4.6100 4.4000 4.5800 689,200
4.3600 4.4800 4.3000 4.4700 929,900
Weekend
Weekend
4.3000 4.4400 4.2600 4.3600 786,900

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.

24 8-K FORM 8-K (opens SEC filing in a new tab) After market open · 11:31 ET Summarise
23 SC TO-I/A SC TO-I/A (opens SEC filing in a new tab) After market open · 11:35 ET Summarise
22 SC TO-I/A SC TO-I/A (opens SEC filing in a new tab) After market open · 11:35 ET Summarise
21 SC TO-I SC TO-I (opens SEC filing in a new tab) Pre-market · 08:24 ET Summarise
20 SC TO-C SC TO-C (opens SEC filing in a new tab) Pre-market · 08:04 ET Summarise
19 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:53 ET Summarise
18 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:31 ET Summarise
17 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:31 ET Summarise
16 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:31 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
14 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:31 ET Summarise
13 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:31 ET Summarise
12 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:31 ET Summarise
11 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 17:05 ET Summarise
10 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 17:02 ET Summarise
9 10-K 10-K (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
8 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:31 ET Summarise
7 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
6 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
5 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
4 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:41 ET Summarise
3 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:31 ET Summarise
1 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:31 ET Summarise