Info
Insider Ownership

Insider Trading & Ownership of David C. Stump

Summary: The estimated net worth of David C. Stump is at least $457K dollars as of June 3, 2025. David C. Stump is the Director of MACROGENICS INC and owns shares of MACROGENICS INC (MGNX) stock worth about $306K. David C. Stump is the Director of REGENXBIO Inc. and owns shares of REGENXBIO Inc. (RGNX) stock worth about $152K.
Signature: /s/ Patrick J. Christmas as attorney-in-fact
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Ownership of David C. Stump

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
MGNX	MACROGENICS INC	Director	$306K			May 20, 2025
RGNX	REGENXBIO Inc.	Director	$152K			May 30, 2025

Insider Transactions Reported by David C. Stump:

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.