SIMILARWEB LTD. (SMWB)
Latest SMWB Insider Trades
About SIMILARWEB LTD. (SMWB)
Similarweb Ltd provides digital data and analytics that power critical business decisions. The group recognizes revenue from subscriptions to the platform and other subscription products on a straight-line basis over the term of the contract subscription period beginning on the date access to the platform is granted, provided all other revenue recognition criteria have been met. It has geographic presence in Israel, the United States, the United Kingdom, Asia Pacific, Europe, and Other. The group generates the majority of its revenue from the United States.
- 1,000
- 2021
- XNYS
90-Day SEC Filing Activity
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 1 | 50,000 | $208K |
| Open-market sale | 10 | 1,092,724 | $9.70M |
| Option exercise | 16 | 1,893,238 |
SMWB Insider Transactions (Form 4)
337 Form 4 filings on record, the earliest from May 19, 2026, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Option exercise | Ordinary shares | 164,817 |
Recent SMWB Form 144 Notices of Proposed Sale
3A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Or Offer | Officer | 383,127 | $3.42M | View on EDGAR | |
| Or Offer | Officer |
SMWB Insider Trading - FAQ
What is the latest insider trade for SMWB?
SIMILARWEB LTD. (SMWB) had 3 insider filings in the last 90 days, with the most recent on 2026-08-27. The full record for SMWB runs to 7 Form 4 filings, the earliest from 2026-05-19. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying SMWB stock?
1 insider purchase of SMWB was filed in the last 90 days, totaling $208K.
How many insiders are selling SMWB stock?
10 insider sales of SMWB were filed in the last 90 days, totaling $9.70M.
Where can I see SMWB SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks SMWB Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow SMWB insider buys?
Create a free InsiderAlpha account and press Watch on this page to add SMWB to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Companies with Insider Activity
Recent Insider Filings
7Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
- - Or Offer view on EDGAR
- - Or Offer view on EDGAR
- - Or Offer view on EDGAR
- - Barak Eilam view on EDGAR
- - Harel Moshe Beit-On view on EDGAR
- - Or Offer view on EDGAR
- - Tamar Rapaport-Dagim view on EDGAR
Learn More
- What is SEC Form 4?
- The filing insiders must submit within two business days of a trade, and how to read its transaction codes.
- Insider activity by sector
- Where buying and selling is concentrated across the eleven GICS sectors.
- Every recent Form 4
- The full market-wide feed, updated as filings arrive from SEC EDGAR.
Track SMWB insider activity as it files
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.