X0306 4 2015-06-10 0 0000896264 USANA HEALTH SCIENCES INC USNA 0001636301 Gull Global Ltd PO BOX N-4899, 2/F BAHAMAS FINANCIAL CTR SHIRLEY & CHARLOTTE STREETS NASSAU C5 BH1-1000 BAHAMAS 0 0 1 0 Common Stock 2015-06-10 4 S 0 7000 133.7504 D 6470110 D The holder of record of the shares of Common Stock disposed is Gull Global Limited, an entity wholly indirectly owned and controlled by Dr. Myron W. Wentz. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 3, 2014. Weighted average price. Price range in multiple transactions was $131.20 to $135.49, inclusive. The reporting person undertakes to provide USANA Health Sciences, Inc., any security holder thereof or the staff at the Securities and Exchange Commission information regarding the number of shares sold at each price within the ranges set forth. James Bramble, as attorney in fact. 2015-06-12