MENTOR GRAPHICS CORP

CUSIP: 587200AK2 Class: CNVRTBND

CAMDEN ASSET MANAGEMENT L P /CA's Holding History (CIK: 0000903944)

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

Q1 2016
Shares 7,461,000 Value ($000) $7,834 Avg Close — Range —
Q4 2015
Shares 21,541,000 Value ($000) $22,497 Avg Close — Range —
Q3 2015
Shares 31,541,000 Value ($000) $39,761 Avg Close — Range —
Q2 2015
Shares 21,570,000 Value ($000) $29,173 Avg Close — Range —
Q1 2015
Shares 25,312,000 Value ($000) $31,577 Avg Close — Range —
Q4 2014
Shares 12,724,000 Value ($000) $15,237 Avg Close — Range —
Q3 2014
Shares 5,903,000 Value ($000) $6,829 Avg Close — Range —
Q2 2014
Shares 1,450,000 Value ($000) $1,775 Avg Close — Range —
Q1 2014
Shares 1,450,000 Value ($000) $1,803 Avg Close — Range —
Q4 2013
Shares 3,450,000 Value ($000) $4,586 Avg Close — Range —
Q3 2013
Shares 4,900,000 Value ($000) $6,419 Avg Close — Range —
Q2 2013
Shares 3,100,000 Value ($000) $3,770 Avg Close — Range —