SILICON LABORATORIES INC

Ticker: SLAB CUSIP: 826919102 Class: Common Stock

PFM Health Sciences, LP's Holding History (CIK: 0001442756)

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

Q2 2015

Shares 63,709 Value ($000) $3,441 Avg Close $53.48 Range $49.62 - $58.54

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2015	63,709	$3,441	$53.48	$49.62 - $58.54