Insider Trading & Ownership of MICHAEL B. GUSTAFSON

Location: Broomfield, CO
Summary: The estimated net worth of MICHAEL B. GUSTAFSON is at least $816K dollars as of 02 Jul 2025. MICHAEL B. GUSTAFSON is the Director of PDF SOLUTIONS INC and owns shares of PDF SOLUTIONS INC (PDFS) stock worth about $722K. MICHAEL B. GUSTAFSON is the Director of EVERSPIN TECHNOLOGIES INC and owns shares of EVERSPIN TECHNOLOGIES INC. (MRAM) stock worth about $94.1K.
Signature: /s/ Adnan Raza, Attorney-in-Fact for Michael B. Gustafson
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Ownership of MICHAEL B. GUSTAFSON

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
PDFS	PDF SOLUTIONS INC	Director	$722K	+$238K	+49.2%	01 Jul 2025
MRAM	EVERSPIN TECHNOLOGIES INC.	Director	$94.1K			17 Aug 2022
MTTR	Matterport, Inc./DE	Director	$0			28 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.