Huizenga Theodore Alan bought RARE
April 22, 2026 · Form 4 insider transaction
Huizenga Theodore Alan bought 7,348 shares of Ultragenyx Pharmaceutical Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
7,348
Price
$0.00
Total value
N/A
InsiderHuizenga Theodore Alan
RoleOfficer
SecurityStock Option (Right to Buy)
Transaction codeA: Grant or award
Transaction dateApril 22, 2026
Filing dateApril 24, 2026
Shares owned after7,348
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
On the first anniversary of the grant date of the option (the "Option Anniversary Date"), 1/4th of the shares initially subject to the option shall vest; thereafter, 1/48th of the shares initially subject to the option shall vest on each month as measured from the Option Anniversary Date.