Similarweb Insider Trades
NYSE: SMWBTechnologyComputer Software: Programming Data ProcessingUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Last 12 months
- Purchases
- 7 · $1.02M
- Sales
- 28 · $16.52M
- Shares bought / sold
- 271.11K / 1.92M
- Net activity
- Net selling $15.5 million
Similarweb insider activity
Over the last 12 months, Similarweb insiders reported 43 transactions on SEC Form 4: 7 open-market purchases and 28 sales. Insiders bought $1.0 million and sold $16.5 million worth of stock, for net insider selling of $15.5 million. The largest seller was Offer Or, with $16.5 million in reported sales.
The most recent filing shows Offer Or (Chief Executive Officer) selling 113,900 shares at $7.69 on Sep 24, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put SMWB's ownership changes in context.
Summary generated from market data by MetaCap's automated system. Methodology
SMWB insider transactions
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Sep 24, 2026 | Offer OrChief Executive Officer | Sale | 400 | $3.35K | Form 4 |
| Sep 24, 2026 | Offer OrChief Executive Officer | Sale | 113,900 | $875.75K | Form 4 |
| Sep 23, 2026 | Offer OrChief Executive Officer | Sale | 28,400 | $242.40K | Form 4 |
| Sep 22, 2026 | Offer OrChief Executive Officer | Sale | 34,500 | $289.03K | Form 4 |
| Sep 21, 2026 | Offer OrChief Executive Officer | Sale | 32,200 | $270.61K | Form 4 |
| Sep 18, 2026 | Offer OrChief Executive Officer | Sale | 37,500 | $309.29K | Form 4 |
| Sep 17, 2026 | Offer OrChief Executive Officer | Sale | 30,400 | $253.72K | Form 4 |
| Sep 16, 2026 | Offer OrChief Executive Officer | Sale | 45,719 | $383.93K | Form 4 |
| Sep 15, 2026 | Offer OrChief Executive Officer | Sale | 26,691 | $227.59K | Form 4 |
| Sep 15, 2026 | Offer OrChief Executive Officer | Sale | 26,691 | $227.59K | Form 4 |
| Sep 15, 2026 | Offer OrChief Executive Officer | Sale | 26,691 | $227.59K | Form 4 |
| Sep 14, 2026 | Offer OrChief Executive Officer | Sale | 52,900 | $451.65K | Form 4 |
| Sep 14, 2026 | Offer OrChief Executive Officer | Sale | 52,900 | $451.65K | Form 4 |
| Sep 14, 2026 | Offer OrChief Executive Officer | Sale | 52,900 | $451.65K | Form 4 |
| Sep 11, 2026 | Offer OrChief Executive Officer | Sale | 59,000 | $474.91K | Form 4 |
| Sep 10, 2026 | Offer OrChief Executive Officer | Sale | 59,200 | $477.34K | Form 4 |
| Sep 9, 2026 | Offer OrChief Executive Officer | Sale | 86,300 | $695.30K | Form 4 |
| Sep 8, 2026 | Offer OrChief Executive Officer | Sale | 60,700 | $505.60K | Form 4 |
| Aug 26, 2026 | Offer OrChief Executive Officer | Sale | 140,008 | $1.26M | Form 4 |
| Aug 26, 2026 | Offer OrChief Executive Officer | Option exercise | 140,008 | $425.62K | Form 4 |
| Aug 26, 2026 | Offer OrChief Executive Officer | Sale | 39,000 | $351.17K | Form 4 |
| Aug 26, 2026 | Offer OrChief Executive Officer | Option exercise | 39,000 | $15.60K | Form 4 |
| Aug 26, 2026 | Offer OrChief Executive Officer | Sale | 39,302 | $354.19K | Form 4 |
| Aug 26, 2026 | Offer OrChief Executive Officer | Option exercise | 39,302 | $106.51K | Form 4 |
| Aug 26, 2026 | Offer OrChief Executive Officer | Sale | 164,817 | $1.48M | Form 4 |
| Aug 26, 2026 | Offer OrChief Executive Officer | Option exercise | 164,817 | $446.65K | Form 4 |
| Aug 14, 2026 | Offer OrChief Executive Officer | Sale | 75,000 | $663.90K | Form 4 |
| Aug 14, 2026 | Offer OrChief Executive Officer | Option exercise | 75,000 | $30.00K | Form 4 |
| Aug 14, 2026 | Offer OrChief Executive Officer | Sale | 59,992 | $533.96K | Form 4 |
| Aug 14, 2026 | Offer OrChief Executive Officer | Option exercise | 59,992 | $182.38K | Form 4 |
| Aug 13, 2026 | Offer OrChief Executive Officer | Sale | 40,000 | $356.00K | Form 4 |
| Aug 13, 2026 | Offer OrChief Executive Officer | Sale | 106,105 | $928.42K | Form 4 |
| Aug 13, 2026 | Offer OrChief Executive Officer | Sale | 200,000 | $1.76M | Form 4 |
| Aug 13, 2026 | Offer OrChief Executive Officer | Option exercise | 200,000 | $80.00K | Form 4 |
| Aug 13, 2026 | Offer OrChief Executive Officer | Sale | 228,500 | $2.02M | Form 4 |
| Aug 13, 2026 | Offer OrChief Executive Officer | Option exercise | 228,500 | $694.64K | Form 4 |
| Jun 1, 2026 | Offer OrChief Executive Officer | Buy | 50,000 | $207.50K | Form 4 |
| May 21, 2026 | Eilam BarakDirector | Buy | 50,000 | $193.00K | Form 4 |
| May 20, 2026 | Beit-On Harel MosheDirector | Buy | 75,000 | $291.75K | Form 4 |
| May 19, 2026 | Offer OrChief Executive Officer | Buy | 3,000 | $10.65K | Form 4 |
| May 19, 2026 | Offer OrChief Executive Officer | Buy | 50,000 | $179.00K | Form 4 |
| May 18, 2026 | Rapaport-Dagim TamarDirector | Buy | 40,000 | $128.88K | Form 4 |
| May 18, 2026 | Offer OrChief Executive Officer | Buy | 3,105 | $9.94K | Form 4 |
Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4