SILICON LABORATORIES INC

Ticker: SLAB CUSIP: 826919102 Class: Common Stock

WBI INVESTMENTS, INC.'s Holding History (CIK: 0001397424)

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

Q4 2014

Shares 70,232 Value ($000) $3,344 Avg Close $44.13 Range $36.29 - $48.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	70,232	$3,344	$44.13	$36.29 - $48.50