Offer Or's Form 4 filing
Similarweb Ltd. (SMWB) · filed Aug 27, 2026
- Accession no.
- 0001976408-26-000777
- Filed
- Aug 27, 2026, 8:03 AM ET
- Trade date
- Aug 26, 2026
- Filing delay
- 1 day
- Rule 10b5-1 plan
- Not checked
This filing lists 8 non-derivative transactions and 4 derivative transactions. Open-market sales total $3.45M. It was filed 1 day after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Offer OrCIK 0001910424 | Officer (Chief Executive Officer) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 26, 2026 | Ordinary shares | MOption exerciseAcquired | +164,817 | $2.71 | +$446,654.07 | 4,763,108 | Direct | |
| Aug 26, 2026 | Ordinary shares | SSaleDisposed | −164,817 | $9.00F3 | −$1,483,451.89 | 4,598,291 | Direct | |
| Aug 26, 2026 | Ordinary shares | MOption exerciseAcquired | +39,302 | $2.71 | +$106,508.42 | 4,637,593 | Direct | |
| Aug 26, 2026 | Ordinary shares | SSaleDisposed | −39,302 | $9.01F4 | −$354,193.55 | 4,598,291 | Direct | |
| Aug 26, 2026 | Ordinary shares | MOption exerciseAcquired | +39,000 | $0.40 | +$15,600 | 4,637,291 | Direct | |
| Aug 26, 2026 | Ordinary shares | SSaleDisposed | −39,000 | $9.00F5 | −$351,167.7 | 4,598,291 | Direct | |
| Aug 26, 2026 | Ordinary shares | MOption exerciseAcquired | +140,008 | $3.04 | +$425,624.32 | 4,738,299 | Direct | |
| Aug 26, 2026 | Ordinary shares | SSaleDisposed | −140,008 | $9.01F6 | −$1,260,828.04 | 4,598,291 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 26, 2026 | Ordinary shares | MOption exerciseDisposed | −164,817 | $0.00 | $0 | 400,000 | Direct | |
| Aug 26, 2026 | Ordinary shares | MOption exerciseDisposed | −39,302 | $0.00 | $0 | 400,000 | Direct | |
| Aug 26, 2026 | Ordinary shares | MOption exerciseDisposed | −39,000 | $0.00 | $0 | 700,000 | Direct | |
| Aug 26, 2026 | Ordinary shares | MOption exerciseDisposed | −140,008 | $0.00 | $0 | 0 | Direct |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- F3
The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $9.00 to $9.01. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request
Referenced by the price of 1 transaction in Table I.
- F4
The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $9.012 to $9.03. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request
Referenced by the price of 1 transaction in Table I.
- F5
The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $9.00 to $9.05. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request
Referenced by the price of 1 transaction in Table I.
- F6
The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $9.00 to $9.055. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request
Referenced by the price of 1 transaction in Table I.