SIRONA DENTAL SYSTEMS INC

CUSIP: 82966C103 Class: COM

STEPHENS INC /AR/'s Holding History (CIK: 0000757657)

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

Q4 2015
Shares 42 Value ($000) $5 Avg Close — Range —
Q3 2015
Shares 542 Value ($000) $51 Avg Close — Range —
Q2 2015
Shares 542 Value ($000) $54 Avg Close — Range —
Q1 2015
Shares 542 Value ($000) $49 Avg Close — Range —
Q4 2014
Shares 670 Value ($000) $59 Avg Close — Range —
Q3 2014
Shares 670 Value ($000) $51 Avg Close — Range —
Q2 2014
Shares 670 Value ($000) $55 Avg Close — Range —
Q1 2014
Shares 670 Value ($000) $50 Avg Close — Range —
Q4 2013
Shares 535 Value ($000) $38 Avg Close — Range —
Q3 2013
Shares 535 Value ($000) $36 Avg Close — Range —
Q2 2013
Shares 535 Value ($000) $35 Avg Close — Range —