Info
Insider Ownership

Insider Trading & Ownership of Michael P. Plisinski

Location: Wilmington, MA
Summary: The estimated net worth of Michael P. Plisinski is at least $38,197,117 dollars as of 18 Feb 2026. Michael P. Plisinski is the Chief Executive Officer, Director of ONTO INNOVATION INC. and owns shares of ONTO INNOVATION INC. (ONTO) stock worth about $38.2M.
Signature: By: Yoon Ah Oh For: Michael Plisinski
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Ownership of Michael P. Plisinski

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
ONTO	ONTO INNOVATION INC.	Chief Executive Officer, Director	$38,197,117			14 Feb 2026

Insider Transactions Reported by Michael P. Plisinski:

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.