Insider Trading & Ownership of RODERICK A. LARSON

Location: Houston, TX
Summary: The estimated net worth of RODERICK A. LARSON is at least $16.7M dollars as of 19 May 2025. RODERICK A. LARSON is the President and CEO, Director of OCEANEERING INTERNATIONAL INC and owns shares of OCEANEERING INTERNATIONAL INC (OII) stock worth about $15.3M. RODERICK A. LARSON is the Director of NPK International Inc. and owns shares of NPK International Inc. (NPKI) stock worth about $1.43M.
Signature: By: M. Celeste Fruge For: Roderick A. Larson
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Ownership of RODERICK A. LARSON

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
OII	OCEANEERING INTERNATIONAL INC	President and CEO, Director	$15.3M			24 Feb 2025
NPKI	NPK International Inc.	Director	$1.43M			15 May 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.