SIRONA DENTAL SYSTEMS INC

CUSIP: 82966C103 Class: COM

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2015
Shares 40,490 Value ($000) $4,436 Avg Close — Range —
Q3 2015
Shares 41,510 Value ($000) $3,875 Avg Close — Range —
Q2 2015
Shares 42,630 Value ($000) $4,281 Avg Close — Range —
Q1 2015
Shares 43,780 Value ($000) $3,940 Avg Close — Range —
Q4 2014
Shares 44,970 Value ($000) $3,929 Avg Close — Range —
Q3 2014
Shares 42,410 Value ($000) $3,252 Avg Close — Range —
Q2 2014
Shares 42,120 Value ($000) $3,473 Avg Close — Range —
Q1 2014
Shares 39,280 Value ($000) $2,933 Avg Close — Range —
Q4 2013
Shares 39,210 Value ($000) $2,753 Avg Close — Range —
Q3 2013
Shares 40,390 Value ($000) $2,703 Avg Close — Range —
Q2 2013
Shares 43,530 Value ($000) $2,868 Avg Close — Range —