MENTOR GRAPHICS CORP

CUSIP: 587200106 Class: COM

JANE STREET GROUP, LLC's Holding History (CIK: 0001595888)

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

Q4 2016
Shares 10,650 Value ($000) $393 Avg Close — Range —
Q1 2016
Shares 20,221 Value ($000) $411 Avg Close — Range —
Q4 2015
Shares 22,387 Value ($000) $412 Avg Close — Range —
Q1 2014
Shares 13,191 Value ($000) $290 Avg Close — Range —