Sirona Dental Systems Inc.

CUSIP: 82966c103 Class: COM

CONTRAVISORY INVESTMENT MANAGEMENT, INC.'s Holding History (CIK: 0001365707)

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

Q4 2015
Shares 2,005 Value ($000) $220 Avg Close — Range —
Q3 2015
Shares 2,005 Value ($000) $187 Avg Close — Range —
Q2 2015
Shares 2,005 Value ($000) $201 Avg Close — Range —
Q1 2015
Shares 2,005 Value ($000) $180 Avg Close — Range —