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sellWeak cluster of 310b5-1 plan

SVF Endurance (Cayman) Ltd sold $680k of VIR

owner at Vir Biotechnology, Inc.. 113,099 shares at an average of $6.01, traded Oct 24, 2025, filed Oct 28, 2025.

Warning score
28
Value
$680k
113,099 shares
Holdings after
14,598,536
-1% from before
From 52-week low
+40%
low $4.28, close $5.98
From 52-week high
-52%
high $12.48, as of Oct 24, 2025

Score components

  • Role
    10% owner
    +12
  • Trade size
    $680k at market
    +21
  • Share of holdings sold
    Sold 0.8% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

VIROct 9, 2026 · close 11.70
Since filing Oct 28, 2025: +82.0%SPY +14.5% · excess +67.4%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001493152-25-019892, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 24, 2025SOpen-market sale
Common Stockindirect: See footnote10b5-1
-46,696$5.96$278k14,664,939Oct 28, 2025
Oct 27, 2025SOpen-market sale
Common Stockindirect: See footnote10b5-1
-66,403$6.05$402k14,598,536Oct 28, 2025

Related signals

Other insiders at Vir Biotechnology, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
31Weak
VIRsell 310b5-1
Vir Biotechnology, Inc.
Marianne De Backer
Chief Executive Officer
$141k
14,762 shares
-1%
16Weak
VIRsell 310b5-1
Vir Biotechnology, Inc.
Mark Eisner
EVP and Chief Medical Officer
$34k
3,505 shares
-2%
17Weak
VIRsell 310b5-1
Vir Biotechnology, Inc.
Jason O'Byrne
EVP & Chief Financial Officer
$16k
1,634 shares
-1%
31Weak
VIRsell 310b5-1
Vir Biotechnology, Inc.
Marianne De Backer
Chief Executive Officer
$142k
19,039 shares
-2%
10Weak
VIRsell 310b5-1
Vir Biotechnology, Inc.
Mark Eisner
EVP and Chief Medical Officer
$16k
2,089 shares
-1%
17Weak
VIRsell 310b5-1
Vir Biotechnology, Inc.
Jason O'Byrne
EVP & Chief Financial Officer
$16k
2,089 shares
-1%
32Weak
VIRsell 310b5-1
Vir Biotechnology, Inc.
SVF Endurance (Cayman) Ltd
owner
$1.1M
191,854 shares
-1%
21Weak
VIRsell 310b5-1
Vir Biotechnology, Inc.
Vicki L Sato
director
$132k
22,000 shares
-2%
32Weak
VIRsell 310b5-1
Vir Biotechnology, Inc.
SVF Endurance (Cayman) Ltd
owner
$1.2M
189,431 shares
-1%
32Weak
VIRsell 310b5-1
Vir Biotechnology, Inc.
SVF Endurance (Cayman) Ltd
owner
$2.9M
463,774 shares
-3%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

SVF Endurance (Cayman) Ltd sold $680k of VIR | InsiderTell