Ownership

Mark Duff - Insider Trading & Ownership

Entity: Individual
Location: 8302 Dunwoody Place, Suite 250, Atlanta, GA
Summary: The estimated net worth of Mark Duff is at least $942K dollars as of March 24, 2025. Mark Duff is the President and CEO, Director of PERMA FIX ENVIRONMENTAL SERVICES INC and owns shares of PERMA FIX ENVIRONMENTAL SERVICES INC (PESI) stock worth about $942K.
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Ownership of Mark Duff

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
PESI	PERMA FIX ENVIRONMENTAL SERVICES INC	President and CEO, Director	$942K	+$42.8K	+4.76%	Mar 21, 2025

Insider Transactions Reported by Mark Duff:

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.