Company profile
Similarweb Ltd. Insider Trading
SMWBEvery SEC Form 4 insider trading filing for Similarweb Ltd. (SMWB) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- NYSE
- Sector
- Services-Computer Programming, Data Processing, Etc.
- CIK
- 0001842731
- Filings
- 13
- Insiders
- 4
- Last filing
- 2026-09-17
Activity summary
Recent insider activity is bullish. Over the last 30 days, 8 insiders purchased shares versus 4 sales. Buying was led by Or Offer.
Quarterly balance
Buy and sell value by quarter, Q2 26 to Q3 26. Similarweb Ltd. insiders are net sellers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $13.2M.
90 day insight
Over the last 90 days, Similarweb Ltd. insiders bought $2.0M (16 transactions) and sold $9.7M (10 transactions).
- Most active insider: Or Offer with 34 transactions totaling $15.2M.
- Largest single sale: $2.0M by Or Offer on Aug 13, 2026.
- 44% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bullish — buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 17, 2026 | Or Offer | SMWB | Sale10b5 | 30,400 | $8.35 | $254K |
| Sep 16, 2026 | Or Offer | SMWB | Sale10b5 | 45,719 | $8.40 | $384K |
| Sep 15, 2026 | Or Offer | SMWB | Sale10b5 | 26,691 | $8.53 | $228K |
| Sep 14, 2026 | Or Offer | SMWB | Sale10b5 | 52,900 | $8.54 | $452K |
| Sep 11, 2026 | Or Offer | SMWB | Sale10b5 | 59,000 | $8.05 | $475K |
36 more transactions hidden
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By total value filed.