MENTOR GRAPHICS CORP

CUSIP: 587200106 Class: COM

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q2 2016
Shares 173,400 Value ($000) $3,686 Avg Close — Range —
Q1 2016
Shares 267,207 Value ($000) $5,432 Avg Close — Range —
Q3 2014
Shares 13,969 Value ($000) $286 Avg Close — Range —
Q2 2014
Shares 34,469 Value ($000) $743 Avg Close — Range —
Q1 2014
Shares 112,150 Value ($000) $2,470 Avg Close — Range —
Q4 2013
Shares 51,189 Value ($000) $1,232 Avg Close — Range —
Q3 2013
Shares 58,989 Value ($000) $1,379 Avg Close — Range —
Q2 2013
Shares 146,160 Value ($000) $2,857 Avg Close — Range —