Vault-13

BIOVIE INC BIVIW

*W EXP 08/08/203 · Equity WRT · CUSIP 09074F173

8 institutional holders +0 vs Q1 2026
2,379,6312.4m shares reported held*
$1.1mreported value*
0 new 2 added 1 reduced 0 sold out net bought ≈ $67.7k (+150.4k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $0.45.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0510Q3 25: 8Q4 25: 9Q1 26: 8Q2 26: 88Q3 25Q4 25Q1 26Q2 26
Numbers
QuarterHolders
Q3 20258
Q4 20259
Q1 20268
Q2 20268

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
505Q4 25: 4 bought or addedQ4 25: 3 cut or sold outQ4 25Q1 26: 1 bought or addedQ1 26: 5 cut or sold outQ1 26Q2 26: 2 bought or addedQ2 26: 1 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q4 202543
Q1 202615
Q2 202621

Biggest buyers

Warberg Asset Management LLC Added +156,797+156.8k
TWO SIGMA SECURITIES, LLC Added +2,750+2.8k

Biggest sellers

MYDA Advisors LLC Reduced -9,113-9.1k

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
404Q4 24: 0 buyingQ4 24: 0 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 0 buyingQ2 25: 0 sellingQ3 25: 1 buyingQ3 25: 0 sellingQ3 25Q4 25: 0 buyingQ4 25: 0 sellingQ1 26: 0 buyingQ1 26: 0 sellingQ1 26Q2 26: 0 buyingQ2 26: 0 sellingQ3 26: 4 buyingQ3 26: 0 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20240—0——
Q1 20250—0——
Q2 20250—0——
Q3 20251—0——
Q4 20250—0——
Q1 20260—0——
Q2 20260—0——
Q3 20264$49.1k0——
DateInsiderTradeSharesPrice ValueTheir holding
2026-08-28 Palumbo Joseph M Chief Medical Officer Bought 4,843 $2.16 $10.5k4.8k shares +406%
2026-08-28 KIM JOANNE WENDY Chief Financial Officer Bought 2,500 $2.18 $5.5k2.5k shares +266%
2026-08-28 Chappell Amy Suzon Director Bought 727 $2.16 $1.6k727 shares new
2026-08-27 DO CUONG V President & CEO, director Bought 15,210 $2.08 $31.6k15.2k shares +1677%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Diametric Capital, LP 0.04% of their portfolio BOSTON, MA 750,000750.0k $337.5k $337.5k 0.04% Unchanged
2 Warberg Asset Management LLC 0.08% of their portfolio WINNETKA, IL 613,426613.4k $276.0k $276.0k 0.08% Added +156.8k +156,797
3 ARMISTICE CAPITAL, LLC 0.01% of their portfolio NEW YORK, NY 500,000500.0k $225.0k $225.0k 0.01% Unchanged
4 PRELUDE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio NEW YORK, NY 186,621186.6k $84.0k $84.0k 0.01% Unchanged
5 MYDA Advisors LLC 0.02% of their portfolio WOODMERE, NY 159,800159.8k $71.9k $71.9k 0.02% Reduced -9.1k -9,113
6 HEIGHTS CAPITAL MANAGEMENT, INC 0.01% of their portfolio SAN FRANCISCO, CA 90,00090.0k $40.5k $40.5k 0.01% Unchanged
7 ARMSTRONG ADVISORY GROUP, INC 0.00% of their portfolio NEEDHAM, MA 65,90065.9k $29.7k $29.7k 0.00% Unchanged
8 TWO SIGMA SECURITIES, LLC 0.00% of their portfolio NEW YORK, NY 13,88413.9k $6.2k $6.2k 0.00% Added +2.8k +2,750