X0206 3 2013-02-13 0 0001056923 DATALINK CORP DTLK 0001349026 Westenfield Denise 10050 CROSSTOWN CIRCLE, SUITE 500 EDEN PRAIRIE MN 55344 0 1 0 0 VP, Controller, Chief Acct Off Common Stock 46348 D Employee Stock Option (Right to Buy) 3.91 2018-01-18 Common Stock 9000 D Included in this amount are 44,000 shares of restricted stock granted to the reporting person. 24,000 shares of the restricted stock awards vests as to (i) 1/2 of the shares of common stock subject to this award on July 19, 2013 and (ii) the remaining shares of common stock subject to this award on July 19, 2014. 20,000 shares of the restricted stock awards vests as to (i) 1/2 of the shares of common stock subject to this award on December 4, 2014 and (ii) 1/4 of the shares of common stock subject to this award on each of December 4, 2015 and December 4, 2016. Fully vested. /s/ Denise Westenfield 2013-02-21