X0303 4 2010-08-03 0000790070 EMC CORP EMC 0001316331 GELSINGER PATRICK P EMC CORPORATION 176 SOUTH STREET HOPKINTON MA 01748 0 1 0 0 Pres. & COO, EMC II Products Common Stock 2010-08-03 4 A 0 48000 0 A 548000 D Common Stock 2010-08-03 4 A 0 72000 0 A 620000 D Common Stock 637 I By Trust Common Stock 55 I By Family LLC Stock Option Right To Buy 20.47 2010-08-03 4 A 0 24000 0 A 2020-08-03 Common Stock 24000 24000 D Stock Option Right To Buy 20.47 2010-08-03 4 A 0 36000 0 A 2020-08-03 Common Stock 36000 36000 D 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. 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 only in the event that 2011 performance targets approved by the Board of Directors are met. If such targets are met, one-third of the restricted stock units will vest in 2012, one-third will vest on February 1, 2013 and one-third will vest on February 1, 2014. Options granted under the Amended and Restated EMC Corporation 2003 Stock Plan, which are subject to certain restrictions on transfer and are subject to forfeiture upon certain events. The options will vest ratably over five years beginning one year from the date of grant. Options granted under the Amended and Restated EMC Corporation 2003 Stock Plan, which are subject to certain restrictions on transfer and are subject to forfeiture upon certain events. The options will vest only in the event that 2011 performance targets approved by the Board of Directors are met. If such targets are met, one-quarter of the options will vest in 2012, one-quarter will vest on February 1, 2013, one-quarter will vest on February 1, 2014 and one-quarter will vest on February 1, 2015. /s/Barbara E. Coluci, Attorney In Fact 2010-08-05