Insider Trading & Ownership of ROBERT E. KNOWLING JR

Location: Palo Alto, CA
Summary: The estimated net worth of ROBERT E. KNOWLING JR is at least $1.13M dollars as of 24 Sep 2025. ROBERT E. KNOWLING JR is the Director of CECO ENVIRONMENTAL CORP and owns shares of CECO ENVIRONMENTAL CORP (CECO) stock worth about $615K. ROBERT E. KNOWLING JR is the Director of Stride, Inc. and owns shares of Stride, Inc. (LRN) stock worth about $417K. ROBERT E. KNOWLING JR is the Director of RITE AID CORP and owns shares of NEW RITE AID, LLC stock worth about $98K.
Signature: /s/ John C. Grothaus, Attorney-in-fact
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Ownership of ROBERT E. KNOWLING JR

Symbol	Company	Relationship	Holdings Value	Report Period
CECO	CECO ENVIRONMENTAL CORP	Director	$615K	03 Jun 2025
LRN	Stride, Inc.	Director	$417K	16 Sep 2025
RAD	NEW RITE AID, LLC	Director	$98K	27 Jul 2022
CTXS	CITRIX SYSTEMS INC	Director		30 Sep 2022

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.