Jack R. Lazar - Insider Trading & Ownership

Location: 400 W. Cesar Chavez, Attn: Stock Administration, Austin, TX
Summary: The estimated net worth of Jack R. Lazar is at least $22.2M dollars as of December 5, 2025. Jack R. Lazar is the Director of Astera Labs, Inc. and owns shares of Astera Labs, Inc. (ALAB) stock worth about $15.1M. Jack R. Lazar is the Director of RESIDEO TECHNOLOGIES, INC. and owns shares of RESIDEO TECHNOLOGIES, INC. (REZI) stock worth about $4.9M. Jack R. Lazar is the Director of SILICON LABORATORIES INC. and owns shares of SILICON LABORATORIES INC. (SLAB) stock worth about $1.13M. Jack R. Lazar is the Director of BOX INC and owns shares of BOX INC (BOX) stock worth about $805K. Jack R. Lazar is the Director of ThredUp Inc. and owns shares of ThredUp Inc. (TDUP) stock worth about $281K.
Signature: /s/ David Leeb, Attorney-in-Fact
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Ownership of Jack R. Lazar

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
ALAB	Astera Labs, Inc.	Director	$15.1M	-$4.85M	-24.3%	Nov 20, 2025
REZI	RESIDEO TECHNOLOGIES, INC.	Director	$4.9M			Oct 1, 2025
SLAB	SILICON LABORATORIES INC.	Director	$1.13M			Sep 1, 2021
BOX, BXNCP	BOX INC	Director	$805K	-$240K	-23%	Dec 4, 2025
TDUP	ThredUp Inc.	Director	$281K			Sep 3, 2024
CSPR	Casper Sleep Inc.	Director				Jan 25, 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.