Avi Biopharma Inc

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Avi Biopharma Inc
TickerSRPT
CIK #0000873303
CUSIP803607100
SectorLife Sciences - Pharmaceutical Preparations
Address3450 Monte Villa Parkway Suite 101, Bothell, WA 98021
Source [EDGAR]
Reg D Offering (Form D) Filed Raised Terms
Sarepta Therapeutics Inc 2020-02-28 400.0 M Exemption: 506(b) · Duration: One year or less · Revenue: Decline to Disclose
CIK Filing 2011 - 2026
[0000873303] 10-K
[0000873303] 10-Q
[0000873303] 13F-HR
[0000873303] 3
[0000873303] 4
[0000873303] 5
[0000873303] 8-K
[0000873303] D
[0000873303] SC 13D
[0000873303] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Vanguard Capital Management LLC Sarepta Therapeutics Inc [2026-04-30] 0.0
Vanguard Portfolio Management LLC Sarepta Therapeutics Inc [2026-04-29] 0.0
AQR Capital Management LLC Sarepta Therapeutics Inc [2026-02-13] 0.0
State Street Corp Sarepta Therapeutics Inc [2025-11-10] 0.0
D E Shaw & Co LP Sarepta Therapeutics Inc [2025-07-25] 0.0
Sarepta Therapeutics Inc Arrowhead Pharmaceuticals Inc [2025-02-14] 0.0
Capital International Investors Sarepta Therapeutics Inc [2024-02-09] 5.1
Sands Capital Management LLC Sarepta Therapeutics Inc [2022-02-14] 6.16
Janus Henderson Group PLC Sarepta Therapeutics Inc [2022-02-11] 8.3
Sands Capital Management LLC Sarepta Therapeutics Inc [2021-02-16] 1.24
Capital Research Global Investors Sarepta Therapeutics Inc [2021-02-10] 0.8
Sands Capital Management LLC Sarepta Therapeutics Inc [2020-02-14] 6.1
Price T Rowe Associates Inc /MD/ Sarepta Therapeutics Inc [2019-02-14] 6.1
FMR LLC Sarepta Therapeutics Inc [2018-02-09] 0.0
Capital Ventures International Sarepta Therapeutics Inc [2017-12-21] 5.4
Point72 Asset Management LP Sarepta Therapeutics Inc [2017-02-23] 5.2
Tourbillon Capital Partners LP Sarepta Therapeutics Inc [2016-10-28] 6.2
Sabby Management LLC Sarepta Therapeutics Inc [2016-05-06] 5.15
FMR LLC Sarepta Therapeutics Inc [2016-02-12] 0.0
Barry Richard Sarepta Therapeutics Inc [2015-05-05] 7.66
Point72 Asset Management LP Sarepta Therapeutics Inc [2015-05-01] 5.3
Point72 Asset Management LP Sarepta Therapeutics Inc [2014-04-30] 5.2
Perceptive Advisors LLC Sarepta Therapeutics Inc [2014-02-14] 0.45
Susquehanna Capital Group Sarepta Therapeutics Inc [2014-02-13] 5.2
Vanguard Group Inc Sarepta Therapeutics Inc [2014-02-11] 5.48
Columbia Wanger Asset Management LLC Sarepta Therapeutics Inc [2014-02-06] 7.0
BlackRock Inc Sarepta Therapeutics Inc [2014-01-30] 6.7
Sabby Management LLC Sarepta Therapeutics Inc [2013-04-24] 5.26
[2012-11-19] None
Form 3/4/5 Filer 2011 - 2026
Behrens M Kathleen
Avi Biopharma Inc
Chambers Michael Andrew
Barry Richard
Nicaise Claude
Connelly Deirdre P
Boor Kathryn Jean
Mayo Stephen
Wigzell Hans Lennart Rudolf
Estepan Ian Michael
Rothfuss Cristin
Rodino-Klapac Louise
Wong Ryan Ho-Yan
Ingram Douglas S
Arif Bilal
Murray Dallan
Brown Ryan Edward
Ciambrone William
Gray Mary Ann
O'Neill Gilmore Neil
Martin John C
Bratica Joseph
Mahatme Sandesh
Howton David T
Cumbo Alexander
Bonney Michael W
Ruff Shamim
Basi Guriqbal S
Kaye Edward M MD
Stehman-Breen Catherine
Kress Jean-Paul
Wood Joan
Aphale Jayant
Price Ben Gil
Goolsbee William Alden
Chase Anthony R
Christopher Nishan Garabedian
Hodgman John
Krieg Arthur M
Martignetti Anthony
Jacobsen Michael A
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Mayo Stephen
Common Stock
2026-03-12 Sell 7,239 $17.02 123,208
Rothfuss Cristin
Common Stock
2026-03-11 Tax withheld 974 $17.03 16,587
Rodino-Klapac Louise
Common Stock
2026-03-11 Tax withheld 948 $17.03 16,144
Estepan Ian Michael
Common Stock
2026-03-11 Tax withheld 1,097 $17.03 18,682
Wong Ryan Ho-Yan
Common Stock
2026-03-11 Tax withheld 256 $17.03 4,360
Estepan Ian Michael
Common Stock
2026-03-09 Tax withheld 583 $16.95 9,882
Rothfuss Cristin
Common Stock
2026-03-09 Tax withheld 484 $16.95 8,204
Wong Ryan Ho-Yan
Common Stock
2026-03-09 Tax withheld 113 $16.95 1,915
Rodino-Klapac Louise
Common Stock
2026-03-09 Tax withheld 895 $16.95 15,170
Wong Ryan Ho-Yan
Common Stock
2026-03-09 Tax withheld 162 $16.95 2,746
Rothfuss Cristin
Common Stock
2026-03-09 Tax withheld 346 $16.95 5,865
Estepan Ian Michael
Common Stock
2026-03-09 Tax withheld 1,036 $16.95 17,560
Rodino-Klapac Louise
Common Stock
2026-03-09 Tax withheld 504 $16.95 8,543
Wong Ryan Ho-Yan
Common Stock
2026-03-02 Tax withheld 450 $16.20 7,290
Rodino-Klapac Louise
Common Stock
2026-03-02 Tax withheld 3,718 $16.20 60,232
Rothfuss Cristin
Common Stock
2026-03-02 Tax withheld 408 $16.20 6,610
Rodino-Klapac Louise
Common Stock
2026-03-02 Tax withheld 767 $16.20 12,425
Estepan Ian Michael
Common Stock
2026-03-02 Tax withheld 875 $16.20 14,175
Estepan Ian Michael
Common Stock
2026-03-02 Tax withheld 3,301 $16.20 53,476
Rodino-Klapac Louise
Performance Stock Units · derivative
2026-03-01 Option exercise 8,125 $0.00
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 344 108,300,204
2025-12-31 352 100,061,274
2025-09-30 328 96,347,895
2025-06-30 372 92,154,583
2025-03-31 442 86,523,095
2024-12-31 471 87,127,601
2024-09-30 465 89,191,696
2024-06-30 490 92,675,566
2024-03-31 421 88,127,649
2023-12-31 407 88,003,798
2023-09-30 400 85,839,602
2023-06-30 416 84,986,414
Form 13F Holdings
Firm Period DFND Voting Shares
Assenagon Asset Management SA [2026-06-30] SOLE 454,375 454,375
Y-Intercept Hong Kong Ltd [2026-06-30] SOLE 231,501 231,501
Generali Investments CEE investicni spolecnost as [2026-06-30] SOLE 211,850 211,850
Wealth Enhancement Advisory Services LLC [2026-06-30] SOLE 2,181 55,009
Diversified Trust Co [2026-06-30] SOLE 0 49,350
Louisiana State Employees Retirement System [2026-06-30] SOLE 46,500 46,500
Handelsbanken Fonder AB [2026-06-30] SOLE 0 39,815
Alaska Retirement Management Board [2026-06-30] SOLE 34,768 34,768
Yousif Capital Management LLC [2026-06-30] SOLE 4,082 25,642
Commonwealth of Pennsylvania Public School Empls Retrmt SYS [2026-06-30] SOLE 25,036 25,036
Prospera Financial Services Inc [2026-06-30] SOLE 0 17,042
Merit Financial Group LLC [2026-06-30] OTR 0 15,949
Quattro Financial Advisors LLC [2026-06-30] SOLE 10,000 10,000
Gamma Investing LLC [2026-06-30] DFND 2,699 2,699
Farther Finance Advisors LLC [2026-06-30] SOLE 0 2,328
Atwood & Palmer Inc [2026-06-30] SOLE 1,400 1,400
CGC Financial Services LLC [2026-06-30] SOLE 0 913
IFP Advisors LLC [2026-06-30] SOLE 542 542
Merit Financial Group LLC [2026-06-30] SOLE 0 538
Versant Capital Management Inc [2026-06-30] SOLE 450 450
Activest Wealth Management [2026-06-30] SOLE 0 395
True Wealth Design LLC [2026-06-30] SOLE 0 392
MassMutual Private Wealth & Trust FSB [2026-06-30] SOLE 133 133
Highline Wealth Partners LLC [2026-06-30] SOLE 127 127
Spire Wealth Management [2026-06-30] SOLE 0 77
MJT & Associates Financial Advisory Group Inc [2026-06-30] SOLE 69 69
Farmers & Merchants Investments Inc [2026-06-30] SOLE 35 35
Cedar Mountain Advisors LLC [2026-06-30] SOLE 0 24
Cromwell Holdings LLC [2026-06-30] SOLE 15 15
Aventura Private Wealth LLC [2026-06-30] SOLE 7 7
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