Vir Biotechnology, Inc. (VIR) has 20 known insider and institutional holders on record. The largest holder is SOFTBANK VISION FUND (AIV M1) L.P. with 22,094,080 shares. Other notable holders include SVF Endurance (Cayman) Ltd and SATO VICKI L.
Over the last 12 months, insiders have made 68 transactions in VIR stock — 15 buys (valued at $7.81M) and 51 sells (valued at $19.87M). Insider selling has exceeded buying during this period.
VIR Insider Ownership
Top Holder
SOFTBANK VISION FUND (AIV M1) L.P.
22,094,080 shares
Buys (12 mo)
15
$7.81M value
Sells (12 mo)
51
$19.87M value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Softbank Vision Fund (aiv M1) L.p. |
Director |
22,094,080 |
2022-08-17 |
|
| 2 |
Svf Endurance (cayman) Ltd |
10 Percent Owner |
13,728,924 |
2025-12-03 |
|
| 3 |
Sato Vicki L |
Director |
1,100,391 |
2026-04-02 |
|
| 4 |
De Backer Marianne |
Chief Executive Officer |
1,020,704 |
2026-02-26 |
|
| 5 |
Scangos George A |
Director |
698,239 |
2025-02-25 |
|
| 6 |
Bybee Clinton |
Director |
272,964 |
2022-09-07 |
|
| 7 |
Pang Phillip |
EVP & Chief Medical Officer |
250,111 |
2024-02-26 |
|
| 8 |
Horn Howard |
CFO |
230,712 |
2023-02-24 |
|
| 9 |
Eisner Mark |
EVP and Chief Medical Officer |
155,913 |
2026-02-26 |
|
| 10 |
Friedl-naderer Johanna |
EVP & Chief Operating Officer |
148,518 |
2023-03-07 |
|
| 11 |
De Verneuil Vanina |
EVP, General Counsel, Corp Sec |
126,682 |
2026-02-26 |
|
| 12 |
Virgin Herbert |
EVP, Research & CSO |
125,416 |
2022-08-10 |
|
| 13 |
Hanly Ann M. |
EVP & Chief Technology Officer |
117,901 |
2025-02-25 |
|
| 14 |
Rice Steven J. |
Chief Administrative Officer |
106,840 |
2023-06-02 |
|
| 15 |
Lee Sung |
EVP & Chief Financial Officer |
100,492 |
2024-03-28 |
|
| 16 |
Sabatini Brent |
SVP, Chief Accounting Officer |
61,902 |
2026-03-24 |
|
| 17 |
More Robert J |
Director |
40,656 |
2025-06-09 |
|
| 18 |
Arch Venture Partners Ix, Llc |
10 Percent Owner |
28,946 |
2022-09-07 |
|
| 19 |
Burow Kristina |
Director |
25,404 |
2020-10-13 |
|
| 20 |
Ramasastry Saira |
Director |
16,000 |
2025-06-02 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-04-01 |
Sato Vicki L |
Director |
Informative Sell |
22,000 |
$9.07 |
$199.62K |
| 2026-03-23 |
Sabatini Brent |
SVP, Chief Accounting Officer |
Informative Sell |
7,711 |
$9.12 |
$70.32K |
| 2026-03-20 |
O'byrne Jason |
EVP & Chief Financial Officer |
Other (Buy) |
2,500 |
- |
- |
| 2026-03-02 |
Sato Vicki L |
Director |
Informative Sell |
200 |
$9.98 |
$2K |
| 2026-02-24 |
Sabatini Brent |
SVP, Chief Accounting Officer |
Informative Sell |
1,430 |
$9.53 |
$13.63K |
| 2026-02-25 |
De Verneuil Vanina |
EVP, General Counsel, Corp Sec |
Informative Sell |
13,700 |
$9.82 |
$134.53K |
| 2026-02-24 |
De Verneuil Vanina |
EVP, General Counsel, Corp Sec |
Informative Sell |
3,117 |
$9.53 |
$29.71K |
| 2026-02-24 |
O'byrne Jason |
EVP & Chief Financial Officer |
Informative Sell |
1,634 |
$9.53 |
$15.58K |
| 2026-02-25 |
Eisner Mark |
EVP and Chief Medical Officer |
Informative Sell |
1,889 |
$9.82 |
$18.55K |
| 2026-02-24 |
Eisner Mark |
EVP and Chief Medical Officer |
Informative Sell |
1,616 |
$9.53 |
$15.4K |
| 2026-02-24 |
De Backer Marianne |
Chief Executive Officer |
Informative Sell |
14,762 |
$9.53 |
$140.72K |
| 2026-02-24 |
Sato Vicki L |
Director |
Option Exercise (Sell) |
42,377 |
$1.49 |
$62.93K |
| 2026-02-23 |
Sabatini Brent |
SVP, Chief Accounting Officer |
Informative Sell |
1,829 |
$7.45 |
$13.63K |
| 2026-02-22 |
Sabatini Brent |
SVP, Chief Accounting Officer |
RSU Award |
50,000 |
$7.56 |
$378K |
| 2026-02-23 |
De Verneuil Vanina |
EVP, General Counsel, Corp Sec |
Informative Sell |
4,445 |
$7.45 |
$33.13K |
| 2026-02-22 |
De Verneuil Vanina |
EVP, General Counsel, Corp Sec |
RSU Award |
110,000 |
$7.56 |
$831.6K |
| 2026-02-23 |
O'byrne Jason |
EVP & Chief Financial Officer |
Informative Sell |
2,089 |
$7.45 |
$15.57K |
| 2026-02-22 |
O'byrne Jason |
EVP & Chief Financial Officer |
RSU Award |
110,000 |
$7.56 |
$831.6K |
| 2026-02-23 |
Eisner Mark |
EVP and Chief Medical Officer |
Informative Sell |
2,089 |
$7.45 |
$15.57K |
| 2026-02-22 |
Eisner Mark |
EVP and Chief Medical Officer |
RSU Award |
110,000 |
$7.56 |
$831.6K |
| 2026-02-23 |
De Backer Marianne |
Chief Executive Officer |
Informative Sell |
19,039 |
$7.45 |
$141.89K |
| 2026-02-22 |
De Backer Marianne |
Chief Executive Officer |
RSU Award |
570,000 |
$7.56 |
$4.31M |
| 2026-02-13 |
Sabatini Brent |
SVP, Chief Accounting Officer |
Informative Sell |
1,530 |
$7.79 |
$11.92K |
| 2026-02-02 |
Sato Vicki L |
Director |
Informative Sell |
22,000 |
$7.71 |
$169.67K |
| 2026-01-02 |
Sato Vicki L |
Director |
Informative Sell |
22,000 |
$5.93 |
$130.38K |
