Tekmira Pharmaceuticals Corp

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Tekmira Pharmaceuticals Corp
TickerABUS
CIK #0001447028
CUSIP03879J100
SectorLife Sciences - Pharmaceutical Preparations
Address100-8900 Glenlyon Parkway, Burnaby, BC V5J 5J8
Source [EDGAR]
Reg D Offering (Form D) Filed Raised Terms
Arbutus Biopharma Corp 2021-12-30 15.0 M Exemption: 506(b) · Duration: One year or less · Revenue: $5,000,001 - $25,000,000
Tekmira Pharmaceuticals Corp 2009-03-23 Exemption: 506 · Remaining: Indefinite · Duration: One year or less · Revenue: $5,000,001 - $25,000,000
CIK Filing 2011 - 2026
[0001447028] 10-K
[0001447028] 10-Q
[0001447028] 3
[0001447028] 4
[0001447028] 6-K
[0001447028] 8-K
[0001447028] D
[0001447028] SC 13D
[0001447028] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Two SEAS Capital LP Arbutus Biopharma Corp [2025-08-13] 0.0
Morgan Stanley Arbutus Biopharma Corp [2024-06-10] 10.3
Whitefort Capital Management LP Arbutus Biopharma Corp [2024-05-09] 6.8
Two SEAS Capital LP Arbutus Biopharma Corp [2023-11-21] 5.7
Whitefort Capital Management LP Arbutus Biopharma Corp [2023-09-11] 6.0
BlackRock Inc Arbutus Biopharma Corp [2023-02-03] 5.6
Morgan Stanley Arbutus Biopharma Corp [2020-07-16] 5.1
Foresite Capital Fund IV LP Arbutus Biopharma Corp [2019-12-09] 5.6
PRIMECAP Management Co/CA/ Arbutus Biopharma Corp [2019-11-05] 1.06
EcoR1 Capital LLC Arbutus Biopharma Corp [2019-02-14] 5.9
SVF Investments UK Ltd Arbutus Biopharma Corp [2017-09-15] 11.0
RTW Investments LP Arbutus Biopharma Corp [2017-05-17] 5.0
Machado Patrick Arbutus Biopharma Corp [2016-10-19] 29.2
QVT Financial LP Arbutus Biopharma Corp [2016-07-14] 29.3
Viking Global Investors LP Arbutus Biopharma Corp [2016-07-13] 29.3
Dexxon Holdings Ltd Arbutus Biopharma Corp [2016-07-13] 29.3
Lo Andrew Arbutus Biopharma Corp [2016-07-13] 29.3
PRIMECAP Management Co/CA/ Arbutus Biopharma Corp [2015-09-10] 5.18
Dexxon Holdings Ltd Tekmira Pharmaceuticals Corp [2015-03-16] 34.4
Roivant Sciences Ltd Tekmira Pharmaceuticals Corp [2015-03-16] 34.4
QVT Financial LP Tekmira Pharmaceuticals Corp [2015-03-16] 34.4
Franklin Resources Inc Tekmira Pharmaceuticals Corp [2015-02-10] 7.3
Falcon Edge Capital LP Tekmira Pharmaceuticals Corp [2015-01-22] 0.9
RA Capital Management LLC Tekmira Pharmaceuticals Corp [2015-01-20] 0.9
Franklin Resources Inc Tekmira Pharmaceuticals Corp [2014-01-10] 10.6
Newby Steven T Tekmira Pharmaceuticals Corp [2013-08-16] 0.0
BMO Financial Corp Tekmira Pharmaceuticals Corp [2013-01-10] 0.0
BMO Financial Corp Tekmira Pharmaceuticals Corp [2012-01-17] 0.0
Form 3/4/5 Filer 2011 - 2026
Beardsley Robert A
Arbutus Biopharma Corp
Sawhney Roger
Nguyen Tuan
Androski Lindsay
Hasija Anuj
Bishop Joseph E
Gline Matthew
Naftzger J Christopher
Sims Karen
Hastings David C
McElhaugh Michael J
Manchester Keith S
Meyers James R
Rewolinski Melissa
Burgess Daniel D
Henriques Richard C Jr
Torti Frank
Sofia Michael J
Collier William H
Howard Elizabeth
Tran Tram
Picchio Gaston
Roivant Sciences Ltd
Cheng Andrew
Venker Eric
Potter Myrtle S
Lo Andrew
Machado Patrick
QVT Fund V LP
QVT Associates GP LLC
Oren Dan
Dexcel Pharma Technologies Ltd
Dexxon Holdings Ltd
Viking Global Equities LP
Viking Global Equities II LP
Viking Long Fund Master Ltd
VGE III Portfolio Ltd
Viking Global Performance LLC
Halvorsen Ole Andreas
Shabet Rose Sharon
Viking Long Fund GP LLC
Viking Global Equities Master Ltd
Ott David C
SVF Investments UK Ltd
SVF Holdings UK LLP
SoftBank Vision Fund LP
SVF GP Jersey Ltd
Viking Global Opportunities GP LLC
Viking Global Investors LP
Viking Global Opportunities Illiquid Investments Sub-Master
Viking Global Opportunities Portfolio GP LLC
Murray Mark J
VandenEnden Koert
Conrad Herbert J
Ramaswamy Vivek
Symonds William T
Lutwyche Peter
Cousins Bruce
Karbe Frank
Abrams Michael J
Kowalski Mark
Sundheim Daniel S
Higgins Patrick T
Jewell Donald Gordon
Phillips Peggy V
Gardiner Diane
Brennan Paul A
Kisner Daniel L
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Nguyen Tuan
Common Shares
2026-02-02 Grant 73,500 $0.00
Nguyen Tuan
Stock Option (Right to Buy) · derivative
2026-02-02 Grant 188,400 $0.00
Androski Lindsay
Stock Option (Right to Buy) · derivative
2026-02-02 Grant 71,700 $0.00
Androski Lindsay
Common Shares
2026-02-02 Grant 28,000 $0.00
Sawhney Roger
Stock Option (Right to Buy) · derivative
2025-08-04 Grant 157,600 $0.00
Stock Option (Right to Buy) · derivative
2025-03-31 Grant 750,000 $0.00
Nguyen Tuan
Stock Option (Right to Buy) · derivative
2025-03-31 Grant 750,000 $0.00
Androski Lindsay
Stock Option (Right to Buy) · derivative
2025-03-18 Grant 310,422 $0.00
Beardsley Robert A
Stock Option (Right to Buy) · derivative
2025-03-18 Grant 157,600 $0.00
Hasija Anuj
Stock Option (Right to Buy) · derivative
2025-03-18 Grant 157,600 $0.00
Sims Karen
Common Shares
2025-02-14 Grant 49,300 $0.00
McElhaugh Michael J
Stock Option (Right to Buy) · derivative
2025-02-14 Grant 718,800 $0.00
Hastings David C
Stock Option (Right to Buy) · derivative
2025-02-14 Grant 365,800 $0.00
Sims Karen
Stock Option (Right to Buy) · derivative
2025-02-14 Grant 200,300 $0.00
Naftzger J Christopher
Common Shares
2025-02-14 Grant 54,300 $0.00
McElhaugh Michael J
Common Shares
2025-02-14 Grant 177,000 $0.00
Hastings David C
Common Shares
2025-02-14 Grant 90,100 $0.00
Naftzger J Christopher
Stock Option (Right to Buy) · derivative
2025-02-14 Grant 220,300 $0.00
McElhaugh Michael J
Common Shares
2025-02-04 Sell 23,790 $3.28 78,031
Hastings David C
Common Shares
2025-02-04 Sell 22,183 $3.28 72,760
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 170 140,091,150
2025-12-31 176 125,698,055
2025-09-30 170 121,583,994
2025-06-30 165 119,827,030
2025-03-31 171 113,291,997
2024-12-31 156 105,407,344
2024-09-30 146 103,961,614
2024-06-30 133 100,515,755
2024-03-31 123 106,432,921
2023-12-31 113 88,682,755
2023-09-30 102 76,079,654
2023-06-30 114 67,325,416
Form 13F Holdings
Firm Period DFND Voting Shares
Ledgewood Wealth Advisors LLC [2026-06-30] SOLE 0 278,436
Eastern Bank [2026-06-30] SOLE 5,000 5,000
Harbor Investment Advisory LLC [2026-06-30] SOLE 500 500
Gamma Investing LLC [2026-06-30] DFND 228 228
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