SIRONA DENTAL SYSTEMS INC

CUSIP: 82966C103 Class: COM

ArrowMark Colorado Holdings LLC's Holding History (CIK: 0001483859)

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

Q3 2013
Shares 9,000 Value ($000) $602 Avg Close — Range —
Q2 2013
Shares 10,000 Value ($000) $659 Avg Close — Range —