Offer Or
Chief Executive Officer
Sale
Calculated transaction value
$3.35K
400 shares @ $8.37
Traded
Sep 24, 2026
Filed
Sep 25, 2026
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Similarweb Ltd
SMWB
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
45 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Offer Or Chief Executive Officer | Sep 25, 2026 1-day lag | Sale Sep 24, 2026 | $3.35K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Sep 25, 2026 1-day lag | Sale Sep 24, 2026 | $875.75K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Sep 24, 2026 1-day lag | Sale Sep 23, 2026 | $242.4K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Sep 24, 2026 2-day lag | Sale Sep 22, 2026 | $289.03K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Sep 22, 2026 1-day lag | Sale Sep 21, 2026 | $270.61K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Sep 22, 2026 4-day lag | Sale Sep 18, 2026 | $309.29K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Sep 18, 2026 1-day lag | Sale Sep 17, 2026 | $253.72K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Sep 18, 2026 2-day lag | Sale Sep 16, 2026 | $383.93K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Sep 16, 2026 1-day lag | Sale Sep 15, 2026 | $227.59K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Sep 16, 2026 2-day lag | Sale Sep 14, 2026 | $451.65K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Sep 16, 2026 1-day lag | Sale Sep 15, 2026 | $227.59K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Sep 16, 2026 2-day lag | Sale Sep 14, 2026 | $451.65K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Sep 16, 2026 1-day lag | Sale Sep 15, 2026 | $227.59K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Sep 16, 2026 2-day lag | Sale Sep 14, 2026 | $451.65K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Sep 14, 2026 3-day lag | Sale Sep 11, 2026 | $474.91K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Sep 14, 2026 4-day lag | Sale Sep 10, 2026 | $477.34K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Sep 10, 2026 1-day lag | Sale Sep 9, 2026 | $695.3K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Sep 10, 2026 2-day lag | Sale Sep 8, 2026 | $505.6K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Aug 27, 2026 1-day lag | Exercise Aug 26, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Aug 27, 2026 1-day lag | Sale Aug 26, 2026 | $354.19K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Aug 27, 2026 1-day lag | Exercise Aug 26, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Aug 27, 2026 1-day lag | Exercise Aug 26, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Aug 27, 2026 1-day lag | Exercise Aug 26, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Aug 27, 2026 1-day lag | Exercise Aug 26, 2026 | $425.62K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Aug 27, 2026 1-day lag | Sale Aug 26, 2026 | $1.26M Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Aug 27, 2026 1-day lag | Sale Aug 26, 2026 | $1.48M Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Aug 27, 2026 1-day lag | Exercise Aug 26, 2026 | $446.65K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Aug 27, 2026 1-day lag | Sale Aug 26, 2026 | $351.17K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Aug 27, 2026 1-day lag | Exercise Aug 26, 2026 | $15.6K Filed shares x price | SEC Form 4 View filing | |
| Offer Or Chief Executive Officer | Aug 27, 2026 1-day lag | Exercise Aug 26, 2026 | $106.51K Filed shares x price | SEC Form 4 View filing |
Offer Or
Chief Executive Officer
Sale
Calculated transaction value
$875.75K
113,900 shares @ $7.69
Traded
Sep 24, 2026
Filed
Sep 25, 2026
Offer Or
Chief Executive Officer
Sale
Calculated transaction value
$242.4K
28,400 shares @ $8.54
Traded
Sep 23, 2026
Filed
Sep 24, 2026
Offer Or
Chief Executive Officer
Sale
Calculated transaction value
$289.03K
34,500 shares @ $8.38
Traded
Sep 22, 2026
Filed
Sep 24, 2026
Offer Or
Chief Executive Officer
Sale
Calculated transaction value
$270.61K
32,200 shares @ $8.4
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Offer Or
Chief Executive Officer
Sale
Calculated transaction value
$309.29K
37,500 shares @ $8.25
Traded
Sep 18, 2026
Filed
Sep 22, 2026
Offer Or
Chief Executive Officer
Sale
Calculated transaction value
$253.72K
30,400 shares @ $8.35
Traded
Sep 17, 2026
Filed
Sep 18, 2026
Offer Or
Chief Executive Officer
Sale
Calculated transaction value
$383.93K
45,719 shares @ $8.4
Traded
Sep 16, 2026
Filed
Sep 18, 2026
Offer Or
Chief Executive Officer
Sale
Calculated transaction value
$227.59K
26,691 shares @ $8.53
Traded
Sep 15, 2026
Filed
Sep 16, 2026
Offer Or
Chief Executive Officer
Sale
Calculated transaction value
$451.65K
52,900 shares @ $8.54
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Offer Or
Chief Executive Officer
Sale
Calculated transaction value
$227.59K
26,691 shares @ $8.53
Traded
Sep 15, 2026
Filed
Sep 16, 2026
Offer Or
Chief Executive Officer
Sale
Calculated transaction value
$451.65K
52,900 shares @ $8.54
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Offer Or
Chief Executive Officer
Sale
Calculated transaction value
$227.59K
26,691 shares @ $8.53
Traded
Sep 15, 2026
Filed
Sep 16, 2026
Offer Or
Chief Executive Officer
Sale
Calculated transaction value
$451.65K
52,900 shares @ $8.54
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Offer Or
Chief Executive Officer
Sale
Calculated transaction value
$474.91K
59,000 shares @ $8.05
Traded
Sep 11, 2026
Filed
Sep 14, 2026
Offer Or
Chief Executive Officer
Sale
Calculated transaction value
$477.34K
59,200 shares @ $8.06
Traded
Sep 10, 2026
Filed
Sep 14, 2026
Offer Or
Chief Executive Officer
Sale
Calculated transaction value
$695.3K
86,300 shares @ $8.06
Traded
Sep 9, 2026
Filed
Sep 10, 2026
Offer Or
Chief Executive Officer
Sale
Calculated transaction value
$505.6K
60,700 shares @ $8.33
Traded
Sep 8, 2026
Filed
Sep 10, 2026
Offer Or
Chief Executive Officer
Exercise
Calculated transaction value
$0
39,000 shares @ $0
Traded
Aug 26, 2026
Filed
Aug 27, 2026
Offer Or
Chief Executive Officer
Sale
Calculated transaction value
$354.19K
39,302 shares @ $9.01
Traded
Aug 26, 2026
Filed
Aug 27, 2026
Offer Or
Chief Executive Officer
Exercise
Calculated transaction value
$0
164,817 shares @ $0
Traded
Aug 26, 2026
Filed
Aug 27, 2026
Offer Or
Chief Executive Officer
Exercise
Calculated transaction value
$0
140,008 shares @ $0
Traded
Aug 26, 2026
Filed
Aug 27, 2026
Offer Or
Chief Executive Officer
Exercise
Calculated transaction value
$0
39,302 shares @ $0
Traded
Aug 26, 2026
Filed
Aug 27, 2026
Offer Or
Chief Executive Officer
Exercise
Calculated transaction value
$425.62K
140,008 shares @ $3.04
Traded
Aug 26, 2026
Filed
Aug 27, 2026
Offer Or
Chief Executive Officer
Sale
Calculated transaction value
$1.26M
140,008 shares @ $9.01
Traded
Aug 26, 2026
Filed
Aug 27, 2026
Offer Or
Chief Executive Officer
Sale
Calculated transaction value
$1.48M
164,817 shares @ $9
Traded
Aug 26, 2026
Filed
Aug 27, 2026
Offer Or
Chief Executive Officer
Exercise
Calculated transaction value
$446.65K
164,817 shares @ $2.71
Traded
Aug 26, 2026
Filed
Aug 27, 2026
Offer Or
Chief Executive Officer
Sale
Calculated transaction value
$351.17K
39,000 shares @ $9
Traded
Aug 26, 2026
Filed
Aug 27, 2026
Offer Or
Chief Executive Officer
Exercise
Calculated transaction value
$15.6K
39,000 shares @ $0.4
Traded
Aug 26, 2026
Filed
Aug 27, 2026
Offer Or
Chief Executive Officer
Exercise
Calculated transaction value
$106.51K
39,302 shares @ $2.71
Traded
Aug 26, 2026
Filed
Aug 27, 2026