MENTOR GRAPHICS CORP

CUSIP: 587200106 Class: COM

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q4 2016
Shares 215,600 Value ($000) $7,953 Avg Close — Range —
Q3 2016
Shares 215,600 Value ($000) $5,700 Avg Close — Range —
Q2 2016
Shares 215,600 Value ($000) $4,583 Avg Close — Range —
Q1 2016
Shares 103,600 Value ($000) $2,106 Avg Close — Range —
Q4 2015
Shares 55,000 Value ($000) $1,013 Avg Close — Range —
Q3 2015
Shares 93,900 Value ($000) $2,312 Avg Close — Range —
Q2 2015
Shares 93,900 Value ($000) $2,481 Avg Close — Range —
Q1 2015
Shares 93,900 Value ($000) $2,256 Avg Close — Range —
Q4 2014
Shares 93,900 Value ($000) $2,058 Avg Close — Range —
Q3 2014
Shares 63,400 Value ($000) $1,299 Avg Close — Range —
Q2 2014
Shares 38,900 Value ($000) $838 Avg Close — Range —
Q1 2014
Shares 38,900 Value ($000) $856 Avg Close — Range —
Q4 2013
Shares 17,000 Value ($000) $408 Avg Close — Range —
Q3 2013
Shares 17,000 Value ($000) $397 Avg Close — Range —
Q2 2013
Shares 17,000 Value ($000) $332 Avg Close — Range —