MENTOR GRAPHICS CORP

CUSIP: 587200AK2 Class: CNVRTBND

Weiss Asset Management LP's Holding History (CIK: 0001357550)

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

Q4 2016
Shares 24,153,000 Value ($000) $44,861 Avg Close — Range —
Q3 2016
Shares 2,000,000 Value ($000) $2,684 Avg Close — Range —