MENTOR GRAPHICS CORP

CUSIP: 587200AK2 Class: CNVRTBND

UBS Group AG's Holding History (CIK: 0001610520)

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

Q4 2016
Shares 10,000 Value ($000) $19 Avg Close — Range —
Q3 2016
Shares 10,000 Value ($000) $13 Avg Close — Range —
Q2 2016
Shares 10,000 Value ($000) $11 Avg Close — Range —
Q1 2016
Shares 10,000 Value ($000) $11 Avg Close — Range —
Q4 2015
Shares 10,000 Value ($000) $10 Avg Close — Range —
Q3 2015
Shares 10,000 Value ($000) $13 Avg Close — Range —
Q2 2015
Shares 10,000 Value ($000) $14 Avg Close — Range —