Insider Trading & Ownership of Thomas A. Szlosek

Location: Fort Lauderdale, FL
Summary: The estimated net worth of Thomas A. Szlosek is at least $10.2M dollars as of November 12, 2025. Thomas A. Szlosek is the EVP & CFO of Avantor, Inc. and owns shares of Avantor, Inc. (AVTR) stock worth about $5.81M. Thomas A. Szlosek is the EVP & CFO of AUTONATION, INC. and owns shares of AUTONATION, INC. (AN) stock worth about $2.3M. Thomas A. Szlosek is the Director of Janus International Group, Inc. and owns shares of Janus International Group, Inc. (JBI) stock worth about $1.09M. Thomas A. Szlosek is the Director of RXO, Inc. and owns shares of RXO, Inc. (RXO) stock worth about $947K. Thomas A. Szlosek is the Director of Seagate Technology Holdings plc and owns shares of Seagate Technology Holdings plc (STX) stock worth about $83.6K.
Signature: /s/ Jeffrey D. Firestone, Attorney-in-Fact
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Ownership of Thomas A. Szlosek

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
AVTR	Avantor, Inc.	Evp & Cfo	$5.81M			May 17, 2023
AN	AUTONATION, INC.	Evp & Cfo	$2.3M			Aug 7, 2025
JBI	Janus International Group, Inc.	Director	$1.09M			Jun 9, 2025
RXO	RXO, Inc.	Director	$947K	+$501K	+113%	Nov 7, 2025
STX	Seagate Technology Holdings plc	Director	$83.6K			Oct 25, 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.