Insider Trading & Ownership of Hongbo Lu

Location: Waltham, MA
Summary: The estimated net worth of Hongbo Lu is at least $13,341,693 dollars as of 18 Dec 2025. Hongbo Lu is the Director of Zenas BioPharma, Inc. and owns shares of Zenas BioPharma, Inc. (ZBIO) stock worth about $6.12M. Hongbo Lu is the Director of Terns Pharmaceuticals, Inc. and owns shares of Terns Pharmaceuticals, Inc. (TERN) stock worth about $5M. Hongbo Lu is the Director of ARROWHEAD PHARMACEUTICALS, INC. and owns shares of ARROWHEAD PHARMACEUTICALS, INC. (ARWR) stock worth about $2.22M.
Signature: /s/Hongbo Lu
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Ownership of Hongbo Lu

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
ZBIO	Zenas BioPharma, Inc.	Director	$6,117,677	+$5,000,040	+447%	10 Jun 2025
TERN	Terns Pharmaceuticals, Inc.	Director	$4,999,995			11 Jun 2025
ARWR	ARROWHEAD PHARMACEUTICALS, INC.	Director	$2,224,021			16 Dec 2025

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.