USANA HEALTH SCIENCES INC

Ticker: USNA CUSIP: 90328M107 Class: Common Stock

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q3 2015

Shares 816 Value ($000) $109 Avg Close $70.72 Range $61.27 - $88.44

Q2 2015

Shares 252 Value ($000) $34 Avg Close $63.46 Range $54.48 - $70.98

Q4 2014

Shares 1,200 Value ($000) $123 Avg Close $49.10 Range $36.51 - $59.42

Q1 2014

Shares 1,138 Value ($000) $86 Avg Close $34.92 Range $27.50 - $38.96

Q1 2013

Shares 2,247 Value ($000) $109 Avg Close $20.80 Range $16.02 - $24.73

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	816	$109	$70.72	$61.27 - $88.44
Q2 2015	252	$34	$63.46	$54.48 - $70.98
Q4 2014	1,200	$123	$49.10	$36.51 - $59.42
Q1 2014	1,138	$86	$34.92	$27.50 - $38.96
Q1 2013	2,247	$109	$20.80	$16.02 - $24.73