SILICON LABORATORIES INC

Ticker: SLAB CUSIP: 826919102 Class: Common Stock

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

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

Q4 2025

Shares 91 Value ($000) $12 Avg Close $131.47 Range $115.51 - $146.62

Q2 2025

Shares 156 Value ($000) $23 Avg Close $118.28 Range $82.82 - $150.25

Q1 2025

Shares 148 Value ($000) $17 Avg Close $135.11 Range $109.91 - $160.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	91	$12	$131.47	$115.51 - $146.62
Q2 2025	156	$23	$118.28	$82.82 - $150.25
Q1 2025	148	$17	$135.11	$109.91 - $160.00