X0303 5 2010-01-02 0 0 0 0000896264 USANA HEALTH SCIENCES INC USNA 0001441663 Truett Roy 3838 WEST PARKWAY BLVD. SALT LAKE CITY UT 84120 0 1 0 0 Chief Information Officer Common Stock 110 I 401k Between January 3, 2009 and January 2, 2010, the reporting person acquired 90 shares of USANA common stock in transactions pursuant to the issuer's 401(k) plan. James Bramble, as attorney in fact 2010-02-03