Form 4 Tracker
Emil D Kakkis

Director, President & CEO · 2 filings · Latest: Apr 16, 2026

Ultragenyx Pharmaceutical Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
RARE
Emil D KakkisDirector, President & CEOMar 2, 2026
Sale
$22.8054,404$1.2M658,994
RARE
KAKKIS EMIL DFeb 28, 2025
Proposed Sale
$42.4825,000$1.1M
RARE
KAKKIS EMIL DDec 30, 2024
Proposed Sale
$42.2311,727$495.3K
RARE
KAKKIS EMIL DDec 10, 2024
Proposed Sale
$50.008,273$413.6K
RARE
KAKKIS EMIL DSep 3, 2024
Proposed Sale
$55.8520,000$1.1M