X0306 4 2014-07-30 0000790070 EMC CORP EMC 0001233308 DEVENUTI RICHARD R EMC CORPORATION 176 SOUTH STREET HOPKINTON MA 01748 0 1 0 0 President, IIG Common Stock 2014-07-30 4 A 0 40134 0 A 475757 D Common Stock 2014-07-30 4 A 0 26756 0 A 502513 D Common Stock 2014-07-31 4 F 0 3991 0 D 498823 D Target number of performance restricted stock units granted under the Amended and Restated EMC Corporation 2003 Stock Plan, which are subject to forfeiture upon certain events. The performance restricted stock units will vest only in the event that certain 2015 performance targets to be approved by the Leadership and Compensation Committee (the "Committee") have been met. Depending on the level of achievement for each of the performance metrics, a maximum of 150% of the target number of restricted stock units may vest. If a threshold level of the performance targets is not achieved, the restricted stock units will be forfeited. The Committee expects to determine the extent to which the performance targets have been met in 2016, and one-third of the applicable number of units will vest immediately upon such determination, and one-third of the applicable number of units will vest on each of February 1, 2017 and February 1, 2018. Restricted stock units granted under the Amended and Restated EMC Corporation 2003 Stock Plan, which are subject to forfeiture upon certain events. The restricted stock units will vest ratably over four years beginning one year from the date of grant. Shares withheld by EMC to satisfy certain taxes payable in connection with the vesting of previously awarded restricted stock units. Includes 301 shares acquired under the EMC Corporation 1989 Employee Stock Purchase Plan on July 31, 2014. /s/Barbara E. Coluci, Attorney In Fact 2014-08-01