System1, Inc.·4

Jan 16, 6:29 PM ET

Coppola Brian 4

4 · System1, Inc. · Filed Jan 16, 2026

Insider Transaction Report

Form 4
Period: 2026-01-15
Coppola Brian
Chief Ad Operations Officer
Transactions
  • Tax Payment

    Class A Common Stock

    [F1][F2]
    2026-01-15$4.40/sh371$1,63266,460 total
Footnotes (2)
  • [F1]Upon the vesting of 754 restricted stock units ("RSUs") previously granted to the reporting person, the Company withheld 371 shares to cover the reporting person's tax withholding obligation with respect to the vesting of such RSUs.
  • [F2]Includes 43,485 unvested RSUs.
Signature
/s/ Daniel Weinrot, Attorney-in-Fact for Brian Coppola|2026-01-16

Documents

1 file
  • 4
    wk-form4_1768606165.xmlPrimary

    FORM 4