MENTOR GRAPHICS CORP

CUSIP: 587200106 Class: COM

Dean Capital Management's Holding History (CIK: 0001455468)

Note: Option positions (PUT/CALL) are excluded.

Q1 2016
Shares 38,824 Value ($000) $789 Avg Close — Range —
Q4 2015
Shares 43,030 Value ($000) $793 Avg Close — Range —