System1, Inc. — Director's Dealing 2025

Aug 26, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: System1, Inc. (SST)
CIK: 0001805833
Period of Report: 2025-08-22

Reporting Person: CEE Holdings Trust (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-08-22	Class A Common Stock	P	11015	$7.32	Acquired	919555	Direct

Footnotes

F1: The price reported in Column 4 is a weighted average price. The shares were purchased in more than one transaction at prices ranging from $6.79 to $7.50, inclusive. The Reporting Person(s) undertake(s) to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.