Understand Stock

$VIR

$8.73 -$0.30 (3.32%)

Deep Research with AI Research

Overview

$VIR Overview Financials SEC Filings Executives News

Specialized Tools

Valuations P Insider Transactions P Congressional Trades P

Insider Transactions

Insider Transaction Summary

Endurance (Cayman) Ltd SVF

22,616,666 shares

Net: 0 B/S: -

INVESTMENT ADVISERS (UK) LTD SB

13,728,924 shares

Net: -2,955,117 B/S: -

KEITH CRANDELL

5,626,008 shares

Net: 0 B/S: -

Permanent Fund Corp Alaska

5,555,556 shares

Net: 0 B/S: -

Investments Pte Ltd V-Sciences

5,499,999 shares

Net: 0 B/S: -

Dhabi Investment Authority Abu

3,666,666 shares

Net: 0 B/S: -

& Melinda Gates Foundation Bill

2,777,777 shares

Net: 0 B/S: -

Program II (Co-Invest Holdings) Ltd. Q-Ventures

1,111,111 shares

Net: 0 B/S: -

VICKI L SATO

1,078,391 shares

Net: -241,600 B/S: 0.15

Venture Partners IX, LLC ARCH

1,000,000 shares

Net: 0 B/S: -

Backer Marianne De

714,613 shares

Net: -54,892 B/S: 2.68

GEORGE A SCANGOS

698,239 shares

Net: 0 B/S: -

ROBERT NELSEN

584,148 shares

Net: 0 B/S: -

Klaus Frueh

362,844 shares

Net: 0 B/S: -

Herbert Virgin

254,584 shares

Net: 0 B/S: -

Phillip Pang

250,111 shares

Net: 0 B/S: -

Howard Horn

230,712 shares

Net: 0 B/S: -

Jason O'Byrne

160,115 shares

Net: +41,978 B/S: 5.23

Mark Eisner

154,024 shares

Net: +39,024 B/S: 3.44

Johanna Friedl-Naderer

148,518 shares

Net: 0 B/S: -

PHILLIP A SHARP

121,174 shares

Net: 0 B/S: -

ANN M. HANLY

117,901 shares

Net: 0 B/S: -

Verneuil Vanina de

112,982 shares

Net: +29,988 B/S: 2.2

Steven J. Rice

106,840 shares

Net: 0 B/S: -

Sung Lee

100,492 shares

Net: 0 B/S: -

Brent Sabatini

61,902 shares

Net: +12,500 B/S: 2.0

ROBERT J MORE

40,656 shares

Net: -14,027 B/S: -

Charles Elliott Sigal

31,806 shares

Net: 0 B/S: -

Jeffrey S. Hatfield

31,806 shares

Net: 0 B/S: -

Kristina Burow

28,888 shares

Net: 0 B/S: -

Ramy Farid

24,000 shares

Net: 0 B/S: -

Saira Ramasastry

22,619 shares

Net: 0 B/S: -

Janet Napolitano

16,416 shares

Net: 0 B/S: -

ROBERT J PEREZ

15,806 shares

Net: 0 B/S: -

NORBERT W BISCHOFBERGER

13,333 shares

Net: -10,667 B/S: -

Jay Parrish

9,260 shares

Net: 0 B/S: -

Dipchand Nishar

3,374 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Endurance (Cayman) Ltd SVF	22,616,666	0	-
INVESTMENT ADVISERS (UK) LTD SB	13,728,924	-2,955,117	-
KEITH CRANDELL	5,626,008	0	-
Permanent Fund Corp Alaska	5,555,556	0	-
Investments Pte Ltd V-Sciences	5,499,999	0	-
Dhabi Investment Authority Abu	3,666,666	0	-
& Melinda Gates Foundation Bill	2,777,777	0	-
Program II (Co-Invest Holdings) Ltd. Q-Ventures	1,111,111	0	-
VICKI L SATO	1,078,391	-241,600	0.15
Venture Partners IX, LLC ARCH	1,000,000	0	-
Backer Marianne De	714,613	-54,892	2.68
GEORGE A SCANGOS	698,239	0	-
ROBERT NELSEN	584,148	0	-
Klaus Frueh	362,844	0	-
Herbert Virgin	254,584	0	-
Phillip Pang	250,111	0	-
Howard Horn	230,712	0	-
Jason O'Byrne	160,115	+41,978	5.23
Mark Eisner	154,024	+39,024	3.44
Johanna Friedl-Naderer	148,518	0	-
PHILLIP A SHARP	121,174	0	-
ANN M. HANLY	117,901	0	-
Verneuil Vanina de	112,982	+29,988	2.2
Steven J. Rice	106,840	0	-
Sung Lee	100,492	0	-
Brent Sabatini	61,902	+12,500	2.0
ROBERT J MORE	40,656	-14,027	-
Charles Elliott Sigal	31,806	0	-
Jeffrey S. Hatfield	31,806	0	-
Kristina Burow	28,888	0	-
Ramy Farid	24,000	0	-
Saira Ramasastry	22,619	0	-
Janet Napolitano	16,416	0	-
ROBERT J PEREZ	15,806	0	-
NORBERT W BISCHOFBERGER	13,333	-10,667	-
Jay Parrish	9,260	0	-
Dipchand Nishar	3,374	0	-

Individual Transactions

May 01, 2026

VICKI L SATO

Open Market Sale

Change: -22,000

Price: $10.05

Shares: 1,078,391

Value: -$221,025

Insider	Filing Date	Transaction	Shares	Change	Price	Value
VICKI L SATO	May 04	Open Market Sale (S) Market Sale	1,078,391	-22,000	$10.05	-$221,025

April 29, 2026

Backer Marianne De

Other Transaction

Change: -233,532

Price: $0.00

Shares: 714,613

Value: -$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Backer Marianne De	Apr 30	Other Transaction (J) Other	714,613	-233,532	$0.00	-$0

April 06, 2026

Backer Marianne De

Open Market Sale

Change: -72,559

Price: $9.16

Shares: 948,145

Value: -$664,350

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Backer Marianne De	Apr 07	Open Market Sale (S) Market Sale	948,145	-72,559	$9.16	-$664,350

April 01, 2026

VICKI L SATO

Open Market Sale

Change: -22,000

Price: $9.07

Shares: 1,100,391

Value: -$199,617

Insider	Filing Date	Transaction	Shares	Change	Price	Value
VICKI L SATO	Apr 02	Open Market Sale (S) Market Sale	1,100,391	-22,000	$9.07	-$199,617

March 23, 2026

Brent Sabatini

Open Market Sale

Change: -7,711

Price: $9.12

Shares: 61,902

Value: -$70,324

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Brent Sabatini	Mar 24	Open Market Sale (S) Market Sale	61,902	-7,711	$9.12	-$70,324

March 20, 2026

Jason O'Byrne

Other Transaction

Change: -2,500

Price: $0.00

Shares: 160,115

Value: -$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jason O'Byrne	Mar 23	Other Transaction (J) Other	160,115	-2,500	$0.00	-$0

March 02, 2026

VICKI L SATO

Open Market Sale

Change: -21,800

Price: $9.50

Shares: 1,122,591

Value: -$207,185

Insider	Filing Date	Transaction	Shares	Change	Price	Value
VICKI L SATO	Mar 03	Open Market Sale (S) Market Sale	1,122,591	-21,800	$9.50	-$207,185

February 25, 2026

Mark Eisner

Open Market Sale

Change: -1,889

Price: $9.82

Shares: 154,024

Value: -$18,549

Verneuil Vanina de

Open Market Sale

Change: -13,700

Price: $9.82

Shares: 112,982

Value: -$134,534

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mark Eisner	Feb 26	Open Market Sale (S) Market Sale	154,024	-1,889	$9.82	-$18,549
Verneuil Vanina de	Feb 26	Open Market Sale (S) Market Sale	112,982	-13,700	$9.82	-$134,534

February 24, 2026

VICKI L SATO

Open Market Sale

Change: -42,177

Price: $9.75

Shares: 1,144,591

Value: -$411,314

Brent Sabatini

Open Market Sale

Change: -1,430

Price: $9.53

Shares: 69,613

Value: -$13,631

Jason O'Byrne

Open Market Sale

Change: -1,634

Price: $9.53

Shares: 162,615

Value: -$15,576

Mark Eisner

Open Market Sale

Change: -1,616

Price: $9.53

Shares: 155,913

Value: -$15,404

Verneuil Vanina de

Open Market Sale

Change: -3,117

Price: $9.53

Shares: 126,682

Value: -$29,713

Backer Marianne De

Open Market Sale

Change: -14,762

Price: $9.53

Shares: 1,020,704

Value: -$140,720

VICKI L SATO

Option Exercise/Conversion

Change: +42,377

Price: $1.49

Shares: 1,186,768

Value: +$62,929

Insider	Filing Date	Transaction	Shares	Change	Price	Value
VICKI L SATO	Feb 26	Open Market Sale (S) Market Sale	1,144,591	-42,177	$9.75	-$411,314
Brent Sabatini	Feb 26	Open Market Sale (S) Market Sale	69,613	-1,430	$9.53	-$13,631
Jason O'Byrne	Feb 26	Open Market Sale (S) Market Sale	162,615	-1,634	$9.53	-$15,576
Mark Eisner	Feb 26	Open Market Sale (S) Market Sale	155,913	-1,616	$9.53	-$15,404
Verneuil Vanina de	Feb 26	Open Market Sale (S) Market Sale	126,682	-3,117	$9.53	-$29,713
Backer Marianne De	Feb 26	Open Market Sale (S) Market Sale	1,020,704	-14,762	$9.53	-$140,720
VICKI L SATO	Feb 26	Option Exercise/Conversion (M) Compensation/Award	1,186,768	+42,377	$1.49	+$62,929

February 23, 2026

Brent Sabatini

Open Market Sale

Change: -1,829

Price: $7.45

Shares: 71,043

Value: -$13,631

Jason O'Byrne

Open Market Sale

Change: -2,089

Price: $7.45

Shares: 164,249

Value: -$15,568

Mark Eisner

Open Market Sale

Change: -2,089

Price: $7.45

Shares: 157,529

Value: -$15,568

Verneuil Vanina de

Open Market Sale

Change: -4,445

Price: $7.45

Shares: 129,799

Value: -$33,127

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Brent Sabatini	Feb 24	Open Market Sale (S) Market Sale	71,043	-1,829	$7.45	-$13,631
Jason O'Byrne	Feb 24	Open Market Sale (S) Market Sale	164,249	-2,089	$7.45	-$15,568
Mark Eisner	Feb 24	Open Market Sale (S) Market Sale	157,529	-2,089	$7.45	-$15,568
Verneuil Vanina de	Feb 24	Open Market Sale (S) Market Sale	129,799	-4,445	$7.45	-$33,127