X0306 4 2016-01-22 0001316625 Silicon Graphics International Corp SGI 0001664367 Wolberg Kirsten O. C/O SGI 900 N. MCCARTHY BOULEVARD MILPITAS CA 95035 1 Restricted Stock Units 2016-01-22 4 A 0 20352 0 A Common Stock 20352 20352 D Each restricted stock unit represents a contingent right to receive one share of Common Stock. The shares underlying this restricted stock unit award fully vest and become exercisable on the earlier of SGI's next annual meeting of stockholders or one year from the date of grant. Restricted Stock Units have no expiration date. /s/ Kirk O. Williams as Attorney in Fact for Kirsten O. Wolberg 2016-01-25