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$ Value

$5K

Shares

8,072

Price

$1

Filed

Mar 20

Insider

Name

Tucker Sean

Title

SVP, Chief Scientific Officer

CIK

0001652204

Roles

Officer

Transaction Details

Transaction Date

2026-03-18

Code

F

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

923,153

Footnotes

Represents shares that have been withheld by the Issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of RSUs vested as of March 18, 2026.

Filing Info

Accession No.

0001437749-26-009205

Form Type

4

Issuer CIK

0000072444

Tucker Sean's History

Date Ticker Type Value
2026-03-28 VXRT F $3K
2026-03-24 VXRT F $25K
2026-03-18 VXRT F $5K
2026-03-16 VXRT A $0
2026-03-16 VXRT A $0
2026-02-02 VXRT F $6K

Other Insiders at VXRT (90d)

Insider Bought Sold Last
Lo Steven
President, Chief Exec Officer
2026-03-24
Tucker Sean
SVP, Chief Scientific Officer
2026-03-28
Cummings James F.
Chief Medical Officer
2026-03-28
Berg Edward B
SVP, General Counsel
2026-03-24
Grasman Jeroen Nicolaas
Chief Financial Officer
2026-03-16