X0303 4 2008-08-20 0000790070 EMC CORP EMC 0001189198 TUCCI JOSEPH M EMC CORPORATION 176 SOUTH STREET HOPKINTON MA 01748 1 1 0 0 Chairman, President and CEO Common Stock 2008-08-20 4 A 0 300000 0 A 1819272 D Common Stock 2008-08-20 4 A 0 200000 0 A 2019272 D Common Stock 500000 I By GRAT Stock Option Right To Buy 15.18 2008-08-20 4 A 0 180000 0 A 2018-08-20 Common Stock 180000 180000 D Stock Option Right To Buy 15.18 2008-08-20 4 A 0 120000 0 A 2018-08-20 Common Stock 120000 120000 D Includes 600 shares acquired under the EMC Corporation 1989 Employee Stock Purchase Plan in June 2008. 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 2009 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 2010, one-third will vest on February 1, 2011 and one-third will vest on February 1, 2012. 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. Reflects certain transfers of shares between the reporting person and certain grantor retained annuity trusts. Options granted under the Amended and Restated EMC Corporation 2003 Stock Plan, which are subject to certain restrictions on transfer and are subject to the forfeiture upon certain events. The options will vest only in the event that 2009 performance targets approved by the Board of Directors are met. If such targets are met, one-quarter of the options will vest in 2010, one-quarter will vest on February 1, 2011, one-quarter will vest on February 1, 2012 and one-quarter will vest on February 1, 2013. 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. /s/ Jacquelyn A. Connelly, Attorney In Fact 2008-08-22