SIRONA DENTAL SYSTEMS INC

CUSIP: 82966C103 Class: COM

VIRGINIA RETIREMENT SYSTEMS ET AL's Holding History (CIK: 0001005354)

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

Q4 2015
Shares 9,300 Value ($000) $1,019 Avg Close — Range —
Q3 2015
Shares 18,300 Value ($000) $1,708 Avg Close — Range —
Q2 2015
Shares 18,300 Value ($000) $1,838 Avg Close — Range —
Q1 2015
Shares 18,300 Value ($000) $1,647 Avg Close — Range —
Q4 2014
Shares 6,300 Value ($000) $550 Avg Close — Range —
Q3 2014
Shares 18,500 Value ($000) $1,419 Avg Close — Range —
Q2 2014
Shares 19,200 Value ($000) $1,583 Avg Close — Range —
Q1 2014
Shares 19,900 Value ($000) $1,486 Avg Close — Range —
Q4 2013
Shares 19,900 Value ($000) $1,397 Avg Close — Range —
Q3 2013
Shares 19,900 Value ($000) $1,332 Avg Close — Range —
Q2 2013
Shares 17,900 Value ($000) $1,179 Avg Close — Range —