Form 4 Tracker
Jason O'Byrne

CHIEF FINANCIAL OFFICER; EVP & Chief Financial Officer · 4 filings · Latest: Sep 1, 2026

Olema Pharmaceuticals, Inc.
Vir Biotechnology, Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
VIR
O'Byrne Jason—Sep 17, 2026
Proposed Sale
$11.0019,357$212.9K—
VIR
O'Byrne Jason—Sep 9, 2026
Proposed Sale
$11.1328,333$315.2K—
VIR
O'Byrne Jason—Aug 25, 2026
Proposed Sale
$10.4823,148$242.6K—
VIR
O'Byrne Jason—Aug 24, 2026
Proposed Sale
$9.9014,352$142.1K—
VIR
O'Byrne Jason—Aug 21, 2026
Proposed Sale
$9.8125,000$245.3K—
VIR
Jason O'ByrneEVP & Chief Financial OfficerFeb 24, 2026
Sale
$9.531,634$15.6K162,615
VIR
Jason O'ByrneEVP & Chief Financial OfficerFeb 23, 2026
Sale
$7.452,089$15.6K164,249
VIR
O'Byrne Jason—Feb 24, 2026
Proposed Sale
$9.531,634$15.6K—
VIR
O'Byrne Jason—Feb 23, 2026
Proposed Sale
$7.452,089$15.6K—
VIR
O'Byrne Jason—Nov 17, 2025
Proposed Sale
$5.566,799$37.8K—