ROFIN SINAR TECHNOLOGIES INC

CUSIP: 775043102 Class: COMMON STOCK

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q2 2016
Shares 5,539 Value ($000) $177 Avg Close — Range —
Q1 2016
Shares 5,067 Value ($000) $163 Avg Close — Range —
Q4 2015
Shares 4,571 Value ($000) $122 Avg Close — Range —
Q3 2015
Shares 4,152 Value ($000) $108 Avg Close — Range —
Q2 2015
Shares 3,890 Value ($000) $107 Avg Close — Range —
Q1 2015
Shares 3,730 Value ($000) $90 Avg Close — Range —
Q4 2014
Shares 3,608 Value ($000) $104 Avg Close — Range —
Q3 2014
Shares 3,495 Value ($000) $81 Avg Close — Range —
Q2 2014
Shares 3,524 Value ($000) $85 Avg Close — Range —
Q1 2014
Shares 3,440 Value ($000) $82 Avg Close — Range —
Q4 2013
Shares 4,476 Value ($000) $121 Avg Close — Range —
Q3 2013
Shares 4,147 Value ($000) $100 Avg Close — Range —
Q2 2013
Shares 3,918 Value ($000) $98 Avg Close — Range —