Coppola Brian 4
4 · System1, Inc. · Filed Apr 17, 2026
Research Summary
AI-generated summary of this filing
System1 (SST) Chief Ad Ops Officer Brian Coppola Sells 331 Shares
What Happened Brian Coppola, Chief Ad Operations Officer at System1 (SST), had 331 shares withheld by the company to satisfy tax withholding related to the vesting of 754 restricted stock units (RSUs). The withholding was recorded as a disposition of 331 shares at $2.26 per share, totaling $748. This was a tax-withholding/cashless settlement action rather than an open-market sale.
Key Details
- Transaction date: 2026-04-15; Form 4 filed: 2026-04-17 (timely filing).
- Withheld/disposed: 331 shares at $2.26 per share; total value $748.
- Vesting: 754 RSUs vested; 331 shares were withheld to cover taxes, leaving 423 shares delivered to the reporting person from this vesting event.
- Ownership notes: Filing states the reporting person has 42,262 unvested RSUs remaining (footnote).
- Transaction code: F — tax withholding upon vesting of RSUs.
- Filing timeliness: Reported within the standard Form 4 window (not marked late).
Context This was a routine tax-withholding transaction tied to RSU vesting (a common cashless settlement), not an independent sale intended to realize gains. Such withholdings are administrative and do not necessarily indicate insider sentiment about the company.
Insider Transaction Report
- Tax Payment
Class A Common Stock
[F1][F2]2026-04-15$2.26/sh−331$748→ 65,898 total
Footnotes (2)
- [F1]Upon the vesting of 754 restricted stock units ("RSUs") previously granted to the reporting person, the Company withheld 331 shares to cover the reporting person's tax withholding obligation with respect to the vesting of such RSUs.
- [F2]Includes 42,262 unvested RSUs.