SIRONA DENTAL SYSTEMS INC

CUSIP: 82966C103 Class: COM

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q4 2015
Shares 180,469 Value ($000) $19,774 Avg Close — Range —
Q3 2015
Shares 174,564 Value ($000) $16,294 Avg Close — Range —
Q2 2015
Shares 170,969 Value ($000) $17,168 Avg Close — Range —
Q1 2015
Shares 167,461 Value ($000) $15,070 Avg Close — Range —
Q4 2014
Shares 147,722 Value ($000) $12,907 Avg Close — Range —
Q3 2014
Shares 158,807 Value ($000) $12,177 Avg Close — Range —
Q2 2014
Shares 132,392 Value ($000) $10,917 Avg Close — Range —
Q1 2014
Shares 139,653 Value ($000) $10,428 Avg Close — Range —
Q4 2013
Shares 21,879 Value ($000) $1,536 Avg Close — Range —
Q3 2013
Shares 21,879 Value ($000) $1,464 Avg Close — Range —
Q2 2013
Shares 24,619 Value ($000) $1,622 Avg Close — Range —