Karah Herdman Parschauer - Sep 8, 2021 Form 4 Insider Report for Ultragenyx Pharmaceutical Inc. (RARE)

Signature
/s/ Karah Parschauer
Stock symbol
RARE
Transactions as of
Sep 8, 2021
Transactions value $
-$338,556
Form type
4
Date filed
9/9/2021, 06:22 PM
Previous filing
Jun 22, 2021
Next filing
Oct 18, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction RARE Common Stock Options Exercise $400K +7.34K +25.59% $54.50 36K Sep 8, 2021 Direct
transaction RARE Common Stock Sale -$738K -7.34K -20.38% $100.65 28.7K Sep 8, 2021 Direct F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction RARE Stock Option (Right to Buy) Options Exercise $0 -7.34K -29.34% $0.00 17.7K Sep 8, 2021 Common Stock 7.34K $54.50 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Includes previously reported shares of common stock underlying RSUs granted to the Reporting Person, which are subject to certain vesting conditions.
F2 The option vested with respect to 1/4th of the shares on June 20, 2017 (the first anniversary of the grant date of the option or the "Option Anniversary Date") and 1/48th of the shares initially subject to the option continued to vest on each month as measured from the Option Anniversary Date such that the option fully vested on the fourth anniversary of the grant date.