Patrick J. Heron - Insider Trading & Ownership

Location
550 Hamilton Ave., Suite 100, Palo Alto, CA
Summary
The estimated net worth of Patrick J. Heron is at least $485M dollars as of September 30, 2025. Patrick J. Heron is the Director of Mirum Pharmaceuticals, Inc. and owns shares of Mirum Pharmaceuticals, Inc. (MIRM) stock worth about $169M. Patrick J. Heron is the Director of Arcutis Biotherapeutics, Inc. and owns shares of Arcutis Biotherapeutics, Inc. (ARQT) stock worth about $122M. Patrick J. Heron is the Director, 10%+ Owner of MBX Biosciences, Inc. and owns shares of MBX Biosciences, Inc. (MBX) stock worth about $93.9M. Patrick J. Heron is the Director of Imago BioSciences, Inc. and owns shares of Imago BioSciences, Inc. stock worth about $83.2M. Patrick J. Heron is the Director of HilleVax, Inc. and owns shares of HilleVax, Inc. (HLVX) stock worth about $16.2M.
Signature
/s/ Steve R. Bailey, Attorney-in-Fact For Patrick J. Heron
All Insider Reports
All Insider Reports

Ownership of Patrick J. Heron

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
MIRM Mirum Pharmaceuticals, Inc. Director $169M +$280K +0.17% May 29, 2025
ARQT Arcutis Biotherapeutics, Inc. Director $122M +$373K +0.31% Jun 13, 2025
MBX MBX Biosciences, Inc. Director, 10%+ Owner $93.9M +$12M +14.6% Sep 26, 2025
IMGO Imago BioSciences, Inc. Director $83.2M Jul 20, 2021
HLVX HilleVax, Inc. Director $16.2M Jun 23, 2025
PCVX Vaxcyte, Inc. Director Jun 2, 2021

Insider Transactions Reported by Patrick J. Heron:

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.