MENTOR GRAPHICS CORP

CUSIP: 587200106 Class: COM

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q3 2016
Shares 746 Value ($000) $20 Avg Close — Range —
Q1 2016
Shares 6,615 Value ($000) $134 Avg Close — Range —
Q4 2015
Shares 483 Value ($000) $9 Avg Close — Range —
Q2 2015
Shares 1,001 Value ($000) $26 Avg Close — Range —
Q1 2015
Shares 2,898 Value ($000) $70 Avg Close — Range —
Q4 2014
Shares 5,199 Value ($000) $114 Avg Close — Range —
Q3 2014
Shares 7,811 Value ($000) $160 Avg Close — Range —
Q2 2014
Shares 2,980 Value ($000) $64 Avg Close — Range —
Q1 2014
Shares 4,551 Value ($000) $100 Avg Close — Range —
Q4 2013
Shares 248 Value ($000) $6 Avg Close — Range —