ABUS

Arbutus Biopharma Corp

Company with tickers: ABUS

CIK

1447028

CUSIP

03879J100

Shares Outstanding

197,537,710

13F Activity (30d)

152 filings 151 filers

Short Volume (Last 90 Days)

Date	Short Volume	Short Exempt	Total Volume	Short %
2026-05-27	435,257	0	1,740,327	25.0%
2026-05-26	215,746	472	1,106,597	19.5%
2026-05-22	129,762	1,194	318,794	40.7%
2026-05-21	256,501	0	909,568	28.2%
2026-05-20	450,673	0	1,065,516	42.3%
2026-05-19	179,980	19	321,407	56.0%
2026-05-18	180,114	0	313,085	57.5%
2026-05-15	243,880	9,883	417,141	58.5%
2026-05-14	185,448	0	370,136	50.1%
2026-05-13	273,749	0	478,217	57.2%
2026-05-12	189,569	0	327,569	57.9%
2026-05-11	135,568	30	284,530	47.6%
2026-05-08	101,316	2,000	205,204	49.4%
2026-05-07	179,231	0	310,885	57.7%
2026-05-06	233,163	1	447,309	52.1%
2026-05-05	107,059	8	163,502	65.5%
2026-05-04	136,229	0	261,713	52.1%
2026-05-01	170,937	100	357,407	47.8%
2026-04-30	125,672	13,007	257,370	48.8%
2026-04-29	255,813	29	481,435	53.1%
2026-04-28	353,750	250	466,554	75.8%
2026-04-27	352,835	50	568,045	62.1%
2026-04-24	732,754	0	6,546,587	11.2%
2026-04-23	460,425	1,611	3,871,354	11.9%
2026-04-22	202,640	507	332,033	61.0%
2026-04-21	185,753	30	320,038	58.0%
2026-04-20	149,370	0	237,233	63.0%
2026-04-17	239,128	39	380,089	62.9%
2026-04-16	410,249	10,601	933,238	44.0%
2026-04-15	493,251	0	1,176,832	41.9%
2026-04-14	276,766	0	416,446	66.5%
2026-04-13	251,824	111	467,376	53.9%
2026-04-10	442,997	0	1,911,513	23.2%
2026-04-09	332,594	0	726,550	45.8%
2026-04-08	241,885	0	1,221,643	19.8%
2026-04-07	229,240	7,801	323,328	70.9%
2026-04-06	153,340	0	252,282	60.8%