Horn Howard bought RARE
April 16, 2026 · Form 4 insider transaction
Horn Howard bought 34,674 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 4 days after the transaction.
Direction
Acquired (buy-side)
Shares
34,674
Price
$0.00
Total value
N/A
InsiderHorn Howard
RoleOfficer
SecurityCommon Stock
Transaction codeA: Grant or award
Transaction dateApril 16, 2026
Filing dateApril 20, 2026
Shares owned after115,025
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Award of Restricted Stock Units ("RSUs") under the Company's 2023 Incentive Plan. The RSUs shall vest with respect to 1/4th of the underlying shares on each anniversary of the grant date, such that the RSUs are fully vested on the fourth anniversary of the grant date; Includes previously reported shares of common stock underlying RSUs granted to the Reporting Person, which are subject to certain vesting conditions.