MENTOR GRAPHICS CORP

CUSIP: 587200106 Class: COM

Kohlberg Kravis Roberts & Co. L.P.'s Holding History (CIK: 0001399770)

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

Q4 2013
Shares 33,000 Value ($000) $794 Avg Close — Range —
Q3 2013
Shares 34,400 Value ($000) $804 Avg Close — Range —