OFFER OR

PrivateCIK: 1910424

Senior insider sale

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

$4.83M

381.39K shares

What this filing means

OFFER OR plans to sell 381.39K shares of SIMILARWEB LTD. valued at approximately $4.83M. 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
381.39K
Shares to sell
$4.83M
Approx. market value
3.80M
Acquired (3 months)
1
Planned
9 completed
Securities Acquired — Last 3 Months1
Sort

Founder Shares

Cash

2/9/2009
3.80M
Total acquired3.80M
Planned & Completed Dispositions10
Sort

Completed

Completed

Units to sell

45.57K

Market value

$594.5K

12/4/2024
Completed

Units to sell

30K

Market value

$377.5K

12/4/2024
Completed

Units to sell

10K

Market value

$124.0K

12/3/2024
Completed

Units to sell

10K

Market value

$122.6K

11/29/2024
Completed

Units to sell

10K

Market value

$128.5K

11/22/2024
Completed

Units to sell

35K

Market value

$435.5K

11/21/2024
Completed

Units to sell

43.23K

Market value

$520.7K

11/20/2024
Completed

Units to sell

8.35K

Market value

$100.3K

11/19/2024
Completed

Units to sell

39.24K

Market value

$471.7K

11/18/2024

Planned — Approximate Date

NASDAQPlanned

Units to sell

150K

Market value

$1.96M

12/5/2024
Total

Units

381.39K

Value

$4.83M

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