X0206 3 2013-07-31 0 0000813672 CADENCE DESIGN SYSTEMS INC CDNS 0001583180 BECKLEY THOMAS P 2655 SEELY AVENUE, BLDG 5 SAN JOSE CA 95134 false true false false Sr. VP of R&D Common Stock 52413 D Non-Qualified Right to Buy 14.48 2005-04-15 2014-04-14 Common Stock 120308 D Non-Qualified Right to Buy 17.89 2006-01-09 2015-12-09 Common Stock 10000 D Non-Qualified Right to Buy 11.25 2008-06-15 2015-05-15 Common Stock 10000 D Non-Qualified Right to Buy 2.61 2009-01-15 2015-12-15 Common Stock 30000 D Non-Qualified Right to Buy 4.01 2009-03-17 2016-02-17 Common Stock 30000 D Non-Qualified Right to Buy 6.59 2010-06-07 2017-05-07 Common Stock 20000 D Non-Qualified Right to Buy 9.56 2011-04-18 2018-03-18 Common Stock 30000 D Non-Qualified Right to Buy 11.62 2012-03-06 2019-02-06 Common Stock 80000 D Non-Qualified Right to Buy 14.22 2013-03-11 2020-02-11 Common Stock 57500 D James J. Cowie 2013-08-08