SIRONA DENTAL SYSTEMS INC

CUSIP: 82966C103 Class: COM

MAIRS & POWER INC's Holding History (CIK: 0001070134)

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

Q1 2014
Shares 3,000 Value ($000) $224 Avg Close — Range —
Q4 2013
Shares 5,000 Value ($000) $351 Avg Close — Range —