SILICON LABORATORIES INC

Ticker: SLAB CUSIP: 826919102 Class: Common Stock

FDx Advisors, Inc.'s Holding History (CIK: 0001566601)

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

Q4 2017

Shares 2,948 Value ($000) $260 Avg Close $89.86 Range $80.17 - $96.93

Q3 2017

Shares 3,733 Value ($000) $298 Avg Close $74.44 Range $66.35 - $81.95

Q1 2017

Shares 3,096 Value ($000) $228 Avg Close $69.95 Range $63.15 - $75.60

Q4 2016

Shares 4,342 Value ($000) $282 Avg Close $62.93 Range $55.97 - $68.95

Q3 2016

Shares 4,305 Value ($000) $253 Avg Close $54.01 Range $45.94 - $59.35

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	2,948	$260	$89.86	$80.17 - $96.93
Q3 2017	3,733	$298	$74.44	$66.35 - $81.95
Q1 2017	3,096	$228	$69.95	$63.15 - $75.60
Q4 2016	4,342	$282	$62.93	$55.97 - $68.95
Q3 2016	4,305	$253	$54.01	$45.94 - $59.35