// company-profile
System1, Inc.
SST// activity-summary
Recent insider activity is bullish. Over the last 30 days, 1 insider purchased shares. Buying was led by Kidambi Tridivesh.
// 90-day insight
Over the last 90 days, System1, Inc. insiders bought $81K (2 transactions) and sold $3K (4 transactions).
- Most active insider: Kidambi Tridivesh with 3 transactions totaling $81K.
- Largest single purchase: $81K by Kidambi Tridivesh on Apr 15, 2026.
Activity skews bearish — sales outpace buys.
Institutional Ownership
Top 13F-HR holders of System1, Inc. as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 29, 2026 | Kidambi Tridivesh | SST | Award | 35,300 | $0.00 | $0K |
| Apr 15, 2026 | Kidambi Tridivesh | SST | Purchase | 26,910 | $3.00 | $81K |
| Apr 15, 2026 | Coppola Brian | SST | Tax Withholding | 331 | $2.26 | $1K |
| Apr 15, 2026 | Kidambi Tridivesh | SST | Tax Withholding | 301 | $2.26 | $1K |
| Apr 15, 2026 | Weinrot Daniel J | SST | Tax Withholding | 341 | $2.26 | $1K |
45 more transactions hidden
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