SILICON LABORATORIES INC

Ticker: SLAB CUSIP: 826919102 Class: Common Stock

CSS LLC/IL's Holding History (CIK: 0001103646)

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

Q4 2021

Shares 1,000 Value ($000) $206 Avg Close $184.14 Range $135.05 - $210.98

Q3 2021

Shares 4,000 Value ($000) $561 Avg Close $150.07 Range $134.54 - $160.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	1,000	$206	$184.14	$135.05 - $210.98
Q3 2021	4,000	$561	$150.07	$134.54 - $160.89