SIRONA DENTAL SYSTEMS INC

CUSIP: 82966C103 Class: COM

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q4 2015
Shares 74,400 Value ($000) $8,152 Avg Close — Range —
Q3 2015
Shares 74,000 Value ($000) $6,907 Avg Close — Range —
Q2 2015
Shares 66,800 Value ($000) $6,708 Avg Close — Range —
Q1 2015
Shares 63,400 Value ($000) $5,705 Avg Close — Range —
Q4 2014
Shares 64,800 Value ($000) $5,662 Avg Close — Range —
Q3 2014
Shares 63,300 Value ($000) $4,854 Avg Close — Range —
Q2 2014
Shares 62,500 Value ($000) $5,154 Avg Close — Range —
Q1 2014
Shares 62,500 Value ($000) $4,667 Avg Close — Range —
Q4 2013
Shares 48,800 Value ($000) $3,426 Avg Close — Range —
Q3 2013
Shares 48,800 Value ($000) $3,266 Avg Close — Range —
Q2 2013
Shares 52,400 Value ($000) $3,452 Avg Close — Range —