4 insiders reported 41 Form 4 transactions for SIMILARWEB LTD. (SMWB) over the past 18 months (most recent 2026-09-24). Recent activity: Offer Or (Chief Executive Officer) Sell 34,500 shares, Offer Or (Chief Executive Officer) Sell 28,400 shares, Offer Or (Chief Executive Officer) Sell 37,500 shares, Offer Or (Chief Executive Officer) Sell 32,200 shares, Offer Or (Chief Executive Officer) Sell 45,719 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-24 | Offer Or | Chief Executive Officer | Sell | 34,500 | $289,034 |
| 2026-09-24 | Offer Or | Chief Executive Officer | Sell | 28,400 | $242,403 |
| 2026-09-22 | Offer Or | Chief Executive Officer | Sell | 37,500 | $309,285 |
| 2026-09-22 | Offer Or | Chief Executive Officer | Sell | 32,200 | $270,609 |
| 2026-09-18 | Offer Or | Chief Executive Officer | Sell | 45,719 | $383,930 |
| 2026-09-18 | Offer Or | Chief Executive Officer | Sell | 30,400 | $253,718 |
| 2026-09-16 | Offer Or | Chief Executive Officer | Sell | 52,900 | $451,650 |
| 2026-09-16 | Offer Or | Chief Executive Officer | Sell | 52,900 | $451,650 |
| 2026-09-16 | Offer Or | Chief Executive Officer | Sell | 52,900 | $451,650 |
| 2026-09-16 | Offer Or | Chief Executive Officer | Sell | 26,691 | $227,586 |
| 2026-09-16 | Offer Or | Chief Executive Officer | Sell | 26,691 | $227,586 |
| 2026-09-16 | Offer Or | Chief Executive Officer | Sell | 26,691 | $227,586 |
| 2026-09-14 | Offer Or | Chief Executive Officer | Sell | 59,000 | $474,909 |
| 2026-09-14 | Offer Or | Chief Executive Officer | Sell | 59,200 | $477,336 |
| 2026-09-10 | Offer Or | Chief Executive Officer | Sell | 60,700 | $505,601 |
| 2026-09-10 | Offer Or | Chief Executive Officer | Sell | 86,300 | $695,302 |
| 2026-08-27 | Offer Or | Chief Executive Officer | Buy | 164,817 | $446,654 |
| 2026-08-27 | Offer Or | Chief Executive Officer | Sell | 164,817 | $1.5M |
| 2026-08-27 | Offer Or | Chief Executive Officer | Buy | 39,302 | $106,508 |
| 2026-08-27 | Offer Or | Chief Executive Officer | Sell | 39,302 | $354,194 |
| 2026-08-27 | Offer Or | Chief Executive Officer | Buy | 39,000 | $15,600 |
| 2026-08-27 | Offer Or | Chief Executive Officer | Sell | 39,000 | $351,168 |
| 2026-08-27 | Offer Or | Chief Executive Officer | Buy | 140,008 | $425,624 |
| 2026-08-27 | Offer Or | Chief Executive Officer | Sell | 140,008 | $1.3M |
| 2026-08-17 | Offer Or | Chief Executive Officer | Buy | 228,500 | $694,640 |
来源：SEC Form 4 申报文件 · 截至 2026-09-24