Insider Trading & Ownership of ALEXANDER J. BUEHLER

Location: Chesterfield, MO
Summary: The estimated net worth of ALEXANDER J. BUEHLER is at least $1,686,309 dollars as of 06 Jun 2025. ALEXANDER J. BUEHLER is the Director of LIQTECH INTERNATIONAL INC and owns shares of LIQTECH INTERNATIONAL INC (LIQT) stock worth about $874.5K. ALEXANDER J. BUEHLER is the Director of Energy Recovery, Inc. and owns shares of Energy Recovery, Inc. (ERII) stock worth about $811.9K.
Signature: /s/ William Yeung Attorney-in-fact for Alexander J. Buehler
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Ownership of ALEXANDER J. BUEHLER

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
LIQT	LIQTECH INTERNATIONAL INC	Director	$874,455			07 Jan 2025
ERII	Energy Recovery, Inc.	Director	$811,854			05 Jun 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.