X0306 4 2015-12-04 0 0000701811 MENTOR GRAPHICS CORP MENT 0001189710 MCCRANIE J DANIEL C/O MENTOR GRAPHICS CORPORATION 8005 SW BOECKMAN ROAD WILSONVILLE OR 97070 1 0 0 0 Common Stock 2015-12-04 4 P 0 5000 17.71 A 29705 D Common Stock 2015-12-07 4 P 0 5000 17.5 A 34705 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.47 to $17.53. The reporting person undertakes to provide to Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within this range. Dean Freed, Attorney-in-fact for John Daniel McCranie 2015-12-07