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  • Insider Ownership

Insider Trading & Ownership of Thomas Richard Kassberg

Location
Novato, CA
Summary
The estimated net worth of Thomas Richard Kassberg is at least $11,362,212 dollars as of 30 May 2025. Thomas Richard Kassberg is the CBO & EVP of Ultragenyx Pharmaceutical Inc. and owns shares of Ultragenyx Pharmaceutical Inc. (RARE) stock worth about $11.36M.
Signature
/s/ William Chou, Attorney-in-Fact
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Ownership of Thomas Richard Kassberg

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
RARE Ultragenyx Pharmaceutical Inc. Cbo & Evp $11,362,212 -$253,779 -2.2% 01 Mar 2025
PASG Passage BIO, Inc. Director 28 May 2025

Insider Transactions Reported by Thomas Richard Kassberg:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.