Or Offer sold $3.4M of SMWB
Chief Executive Officer at SIMILARWEB LTD.. 383,127 shares at an average of $9.00, traded Aug 26, 2026, filed Aug 27, 2026.
Score components
- +25RoleCEO
- +25Trade size$3.4M at market
- 0Share of holdings soldSold 8.0% of holdings
- 0ClusterNo other insider selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001976408-26-000777, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 26, 2026 | MOption exercise Ordinary shares | +164,817 | $2.71 | $447k | 4,763,108 | Aug 27, 2026 |
| Aug 26, 2026 | SOpen-market sale Ordinary shares | -164,817 | $9.00 | $1.5M | 4,598,291 | Aug 27, 2026 |
| Aug 26, 2026 | MOption exercise Ordinary shares | +39,302 | $2.71 | $107k | 4,637,593 | Aug 27, 2026 |
| Aug 26, 2026 | SOpen-market sale Ordinary shares | -39,302 | $9.01 | $354k | 4,598,291 | Aug 27, 2026 |
| Aug 26, 2026 | MOption exercise Ordinary shares | +39,000 | $0.40 | $16k | 4,637,291 | Aug 27, 2026 |
| Aug 26, 2026 | SOpen-market sale Ordinary shares | -39,000 | $9.00 | $351k | 4,598,291 | Aug 27, 2026 |
| Aug 26, 2026 | MOption exercise Ordinary shares | +140,008 | $3.04 | $426k | 4,738,299 | Aug 27, 2026 |
| Aug 26, 2026 | SOpen-market sale Ordinary shares | -140,008 | $9.01 | $1.3M | 4,598,291 | Aug 27, 2026 |
| Aug 26, 2026 | MOption exercise Options to purchase one Ordinary Sharederivative | -164,817 | $0.00 | $0 | 400,000 | Aug 27, 2026 |
| Aug 26, 2026 | MOption exercise Options to purchase one Ordinary Sharederivative | -39,302 | $0.00 | $0 | 400,000 | Aug 27, 2026 |
| Aug 26, 2026 | MOption exercise Options to purchase one Ordinary Sharederivative | -39,000 | $0.00 | $0 | 700,000 | Aug 27, 2026 |
| Aug 26, 2026 | MOption exercise Options to purchase one Ordinary Sharederivative | -140,008 | $0.00 | $0 | 0 | Aug 27, 2026 |
Related signals
Other insiders at SIMILARWEB LTD. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 28Weak | SIMILARWEB LTD. | Or Offer Chief Executive Officer | $879k 114,300 shares | -3% | |
| 23Weak | SIMILARWEB LTD. | Or Offer Chief Executive Officer | $531k 62,900 shares | -2% | |
| 24Weak | SIMILARWEB LTD. | Or Offer Chief Executive Officer | $580k 69,700 shares | -2% | |
| 25Weak | SIMILARWEB LTD. | Or Offer Chief Executive Officer | $638k 76,119 shares | -2% | |
| 26Weak | SIMILARWEB LTD. | Or Offer Chief Executive Officer | $679k 79,591 shares | -2% | |
| 26Weak | SIMILARWEB LTD. | Or Offer Chief Executive Officer | $679k 79,591 shares | -2% | |
| 26Weak | SIMILARWEB LTD. | Or Offer Chief Executive Officer | $679k 79,591 shares | -2% | |
| 29Weak | SIMILARWEB LTD. | Or Offer Chief Executive Officer | $952k 118,200 shares | -3% | |
| 30Weak | SIMILARWEB LTD. | Or Offer Chief Executive Officer | $1.2M 147,000 shares | -3% | |
| 40Moderate | SMWBsell SIMILARWEB LTD. | Or Offer Chief Executive Officer | $6.3M 709,597 shares | -14% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.