Significant Ownership of Bialecki Andrew

Signature - Title: /s/ Andrew Bialecki - Andrew Bialecki
Location: Boston, MA
Summary: This page shows a list of all the recent SCHEDULE 13D/G filings made by Bialecki Andrew.

Notify me when Bialecki Andrew files a new Schedule 13D/G report.

Sym	Company	Class	Ownership	Holdings Value	Net Change	Nb Shares	Change %	Reporting Name	Report Period
KVYO	Klaviyo, Inc. (the "Issuer")	Series A common stock, par value $0.001 per share (the "Series A Common Stock")	35%	$2,233,913,659	-$139,680,634	78,163,529	-5.9%	Bialecki Andrew	31 Dec 2025

Schedules 13D/G Reported by Bialecki Andrew:

Sym	Target	Class	Ownership	Change	Current Shares	Change	Value	Reporting name	Form	Report Period	Filing Date

* An asterisk sign (*) next to the price indicates that the price is likely invalid.