OFFER OR

PrivateCIK: 1910424

Senior insider sale

Chief Executive Officer at SIMILARWEB LTD. — senior position signals high conviction

$9.87M

745.55K shares

What this filing means

OFFER OR plans to sell 745.55K shares of SIMILARWEB LTD. valued at approximately $9.87M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderOFFER ORCIK 1910424
IssuerSIMILARWEB LTD.CIK 1842731
Officer· Chief Executive Officer
Since Mar 2026
745.55K
Shares to sell
$9.87M
Approx. market value
3.80M
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months1
Sort

Founder Shares

Cash

2/9/2009
3.80M
Total acquired3.80M
Planned & Completed Dispositions3
Sort

Completed

Completed

Units to sell

533.06K

Market value

$7.15M

12/3/2024
Completed

Units to sell

145.82K

Market value

$1.78M

11/18/2024

Planned — Approximate Date

NYSEPlanned

Units to sell

66.67K

Market value

$938.0K

12/20/2024
Total

Units

745.55K

Value

$9.87M

OFFER OR — Planned Insider Sale (Form 144) | Finecho