SIMILARWEB LTD

Ticker: SMWB CUSIP: M84137104 Class: Foreign Stock

Walleye Trading LLC's Holding History (CIK: 0001388391)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 871 Value ($000) $7 Avg Close $8.06 Range $6.84 - $9.52

Q3 2025

Shares 8,928 Value ($000) $83 Avg Close $8.95 Range $6.85 - $10.75

Q2 2025

Shares 706 Value ($000) $6 Avg Close $7.49 Range $6.36 - $8.59

Q1 2022

Shares 9,193 Value ($000) $119 Avg Close $14.23 Range $11.50 - $18.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	871	$7	$8.06	$6.84 - $9.52
Q3 2025	8,928	$83	$8.95	$6.85 - $10.75
Q2 2025	706	$6	$7.49	$6.36 - $8.59
Q1 2022	9,193	$119	$14.23	$11.50 - $18.31