Insider Trading & Ownership of MICHAEL S. WEISS

Location: New York, NY
Summary: The estimated net worth of MICHAEL S. WEISS is at least $333M dollars as of 07 Nov 2025. MICHAEL S. WEISS is the CEO, Director of TG THERAPEUTICS, INC. and owns shares of TG THERAPEUTICS, INC. (TGTX) stock worth about $331M. MICHAEL S. WEISS is the Executive Vice Chairman, Director of Fortress Biotech, Inc. and owns shares of Fortress Biotech, Inc. (FBIO) stock worth about $2.21M. MICHAEL S. WEISS is the Director of Checkpoint Therapeutics, Inc. and owns shares of Checkpoint Therapeutics, Inc. (CKPT) stock worth about $241K. MICHAEL S. WEISS is the Director of MUSTANG BIO, INC. and owns shares of MUSTANG BIO, INC. (MBIO) stock worth about $25.6K.
Signature: /s/ Michael S. Weiss
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Ownership of MICHAEL S. WEISS

Symbol	Company	Relationship	Holdings Value	Report Period
TGTX	TG THERAPEUTICS, INC.	CEO, Director	$331M	05 Nov 2025
FBIO, FBIOP	Fortress Biotech, Inc.	Executive Vice Chairman, Director	$2.21M	01 Jan 2025
CKPT	Checkpoint Therapeutics, Inc.	Director	$241K	28 May 2025
MBIO	MUSTANG BIO, INC.	Director	$25.6K	05 Jul 2023

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.