Thomas Richard Kassberg - May 6, 2021 Form 4 Insider Report for Ultragenyx Pharmaceutical Inc. (RARE)

Role
CBO & EVP
Signature
/s/ Karah Parschauer, attorney-in-fact
Stock symbol
RARE
Transactions as of
May 6, 2021
Transactions value $
-$41,269
Form type
4
Date filed
5/10/2021, 06:11 PM
Next filing
Oct 1, 2021

Transactions Table

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents shares sold to pay required tax withholdings due to the vesting of RSUs.
F2 Includes previously reported shares of common stock underlying RSUs granted to the Reporting Person, which are subject to certain vesting conditions.