SIRONA DENTAL SYSTEMS INC

CUSIP: 82966C103 Class: COM

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

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

Q4 2015
Shares 23,412 Value ($000) $2,565 Avg Close — Range —
Q3 2015
Shares 22,969 Value ($000) $2,144 Avg Close — Range —
Q2 2015
Shares 22,517 Value ($000) $2,261 Avg Close — Range —
Q1 2015
Shares 22,375 Value ($000) $2,014 Avg Close — Range —
Q4 2014
Shares 231,229 Value ($000) $20,202 Avg Close — Range —
Q3 2014
Shares 213,149 Value ($000) $16,344 Avg Close — Range —
Q2 2014
Shares 306,283 Value ($000) $25,256 Avg Close — Range —
Q1 2014
Shares 318,117 Value ($000) $23,754 Avg Close — Range —
Q4 2013
Shares 296,306 Value ($000) $20,801 Avg Close — Range —
Q3 2013
Shares 299,151 Value ($000) $20,022 Avg Close — Range —
Q2 2013
Shares 2,020 Value ($000) $133 Avg Close — Range —