X0306 4 2013-09-12 0 0000934448 Digital Generation, Inc. DGIT 0001556797 Markowitz Sean N 750 WEST JOHN CARPENTER FREEWAY SUITE 700 IRVING TX 75039 0 1 0 0 GC and Corp. Secretary Common Stock 2013-09-12 4 M 0 5833 A 5833 D Common Stock 2013-09-12 4 F 0 2320 13.02 D 3513 D Restricted Stock Units 2013-09-12 4 M 0 5833 0.00 D Common Stock 5833 73600 D Shares issued upon vesting of Restricted Stock Units (RSUs) granted to the Reporting Person on September 12, 2012. Shares withheld by the issuer to satisfy statutory tax withholding obligations that arose upon the vesting of RSUs on September 12, 2013, as reported in line 1 of this Form 4. RSUs were granted to the Reporting Person pursuant to the issuer's 2011 Incentive Award Plan. Each RSU represents a contingent right to receive one share of the issuer's common stock. This is the first of three (3) vesting installments of RSUs granted to the Reporting Person on September 12, 2012. The remaining 11,667 RSUs from such grant shall vest in two (2) equal installments on each of September 12, 2014 and 2015, in each case subject to the Reporting Person's continuous service through each applicable vesting date, subject to accelerated vesting under certain circumstances. /s/ Sean Markowitz 2013-09-13