Insider Trading & Ownership of MARY G. PUMA

Location: Beverly, MA
Summary: The estimated net worth of MARY G. PUMA is at least $32,901,423 dollars as of 08 Aug 2025. MARY G. PUMA is the EXECUTIVE CHAIRPERSON, Director of AXCELIS TECHNOLOGIES INC and owns shares of AXCELIS TECHNOLOGIES INC (ACLS) stock worth about $26.79M. MARY G. PUMA is the Director of NORDSON CORP and owns shares of NORDSON CORP (NDSN) stock worth about $4.22M. MARY G. PUMA is the Director of CIENA CORP and owns shares of CIENA CORP (CIEN) stock worth about $748.9K. MARY G. PUMA is the Director of ALLEGRO MICROSYSTEMS, INC. and owns shares of ALLEGRO MICROSYSTEMS, INC. (ALGM) stock worth about $459.8K. MARY G. PUMA is the Director of ENTEGRIS INC and owns shares of ENTEGRIS INC (ENTG) stock worth about $359K. MARY G. PUMA is the Director of Penguin Solutions, Inc. and owns shares of Penguin Solutions, Inc. (PENG) stock worth about $321.7K.
Signature: /s/ Raymond Myer, Attorney-in-Fact for Mary G. Puma
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Ownership of MARY G. PUMA

Symbol	Company	Relationship	Holdings Value	Report Period
ACLS	AXCELIS TECHNOLOGIES INC	EXECUTIVE CHAIRPERSON, Director	$26,787,767	09 May 2024
NDSN	NORDSON CORP	Director	$4,224,307	31 Oct 2023
CIEN	CIENA CORP	Director	$748,863	27 Mar 2025
ALGM	ALLEGRO MICROSYSTEMS, INC.	Director	$459,802	07 Aug 2025
ENTG	ENTEGRIS INC	Director	$359,017	23 Apr 2025
PENG	Penguin Solutions, Inc.	Director	$321,667	07 Feb 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.