USANA HEALTH SCIENCES INC

Ticker: USNA CUSIP: 90328M107 Class: Common Stock

Parametrica Management Ltd's Holding History (CIK: 0001535110)

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

Q4 2017

Shares 5,451 Value ($000) $404 Avg Close $66.89 Range $56.25 - $76.15

Q2 2016

Shares 1,985 Value ($000) $221 Avg Close $60.30 Range $54.02 - $64.88

Q1 2016

Shares 3,378 Value ($000) $410 Avg Close $58.87 Range $46.00 - $68.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	5,451	$404	$66.89	$56.25 - $76.15
Q2 2016	1,985	$221	$60.30	$54.02 - $64.88
Q1 2016	3,378	$410	$58.87	$46.00 - $68.16