SIRONA DENTAL SYSTEMS INC

CUSIP: 82966C103 Class: COM

PRIVATE TRUST CO NA's Holding History (CIK: 0001277557)

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

Q4 2014
Shares 3,607 Value ($000) $315 Avg Close — Range —
Q3 2014
Shares 1,833 Value ($000) $141 Avg Close — Range —
Q2 2014
Shares 1,833 Value ($000) $151 Avg Close — Range —
Q1 2014
Shares 1,833 Value ($000) $137 Avg Close — Range —
Q4 2013
Shares 1,341 Value ($000) $94 Avg Close — Range —
Q3 2013
Shares 1,357 Value ($000) $91 Avg Close — Range —
Q2 2013
Shares 188 Value ($000) $12 Avg Close — Range —
Q1 2013
Shares 188 Value ($000) $12 Avg Close — Range —