X0306 4/A 2012-12-04 2012-12-05 0 0000793733 SKYWEST INC SKYW 0001244779 EYRING HENRY J 444 RIVER ROAD ST. GEORGE UT 84790 1 0 0 0 Common Stock 2012-12-04 4 M 0 0 0 A 17253 D Stock Option 10.57 2012-12-04 4 M 0 0 0 D 2006-02-04 2013-02-04 Common Stock 0 6500 D The Form 4 filed December 5, 2012, was filed in error. The exercise of 6,267 derivative securities as reported on Table II as occurring on Decmeber 4, 2012 did not take place; furthermore, the acquisition of 6,267 shares of Common Stock as reported on Table I on Form 4 at an acquisition price of $10.57 did not take place, and the sale of 6,267 shares of Common Stock at a sale price of $11.49 as reported on Table I of Form 4 did not take place. Total Common Stock of 17,253 owned as of December 4, 2012, remains unchanged. Henry Eyring 2012-12-21