MENTOR GRAPHICS CORP

CUSIP: 587200106 Class: COM

GSA CAPITAL PARTNERS LLP's Holding History (CIK: 0001362033)

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

Q4 2016
Shares 13,408 Value ($000) $495 Avg Close — Range —
Q3 2016
Shares 61,000 Value ($000) $1,613 Avg Close — Range —
Q2 2016
Shares 99,848 Value ($000) $2,123 Avg Close — Range —
Q1 2016
Shares 85,060 Value ($000) $1,729 Avg Close — Range —
Q4 2015
Shares 86,351 Value ($000) $1,591 Avg Close — Range —
Q3 2015
Shares 84,845 Value ($000) $2,090 Avg Close — Range —
Q2 2015
Shares 99,171 Value ($000) $2,621 Avg Close — Range —
Q1 2015
Shares 67,462 Value ($000) $1,621 Avg Close — Range —
Q4 2014
Shares 46,111 Value ($000) $1,011 Avg Close — Range —
Q3 2014
Shares 27,219 Value ($000) $558 Avg Close — Range —
Q2 2014
Shares 57,934 Value ($000) $1,250 Avg Close — Range —
Q1 2014
Shares 42,552 Value ($000) $937 Avg Close — Range —
Q4 2013
Shares 50,077 Value ($000) $1,205 Avg Close — Range —
Q3 2013
Shares 46,068 Value ($000) $1,077 Avg Close — Range —
Q2 2013
Shares 41,100 Value ($000) $804 Avg Close — Range —