Info
Insider Ownership

Insider Trading & Ownership of Joanne L. Viney

Location: South San Francisco, CA
Summary: The estimated net worth of Joanne L. Viney is at least $222,827 dollars as of 16 Jun 2025. Joanne L. Viney is the Director of Harpoon Therapeutics, Inc. and owns shares of Harpoon Therapeutics, Inc. stock worth about $222.8K.
Signature: Jennifer Fitzpatrick, Attorney-in-Fact
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Ownership of Joanne L. Viney

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
HARP	Harpoon Therapeutics, Inc.	Director	$222,827			01 Apr 2023
FNCH	Finch Therapeutics Group, Inc.	Director				13 Jun 2022
LENZ	Graphite Bio, Inc.	Director				19 Jul 2023
SION	Sionna Therapeutics, Inc.	Director				12 Jun 2025

Insider Transactions Reported by Joanne L. Viney:

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.