SIRONA DENTAL SYSTEMS INC

CUSIP: 82966C103 Class: COM

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q4 2015
Shares 330,447 Value ($000) $36,207 Avg Close — Range —
Q3 2015
Shares 202,728 Value ($000) $18,923 Avg Close — Range —
Q2 2015
Shares 203,250 Value ($000) $20,410 Avg Close — Range —
Q1 2015
Shares 348,277 Value ($000) $31,341 Avg Close — Range —
Q4 2014
Shares 155,701 Value ($000) $13,604 Avg Close — Range —
Q3 2014
Shares 417,461 Value ($000) $32,011 Avg Close — Range —
Q2 2014
Shares 128,057 Value ($000) $10,560 Avg Close — Range —
Q4 2013
Shares 8,683 Value ($000) $610 Avg Close — Range —
Q3 2013
Shares 12,132 Value ($000) $812 Avg Close — Range —
Q2 2013
Shares 185,572 Value ($000) $12,225 Avg Close — Range —