SIRONA DENTAL SYSTEMS INC

CUSIP: 82966C103 Class: COM

JANE STREET GROUP, LLC's Holding History (CIK: 0001595888)

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

Q4 2015
Shares 7,061 Value ($000) $774 Avg Close — Range —
Q3 2015
Shares 19,625 Value ($000) $1,832 Avg Close — Range —
Q2 2015
Shares 5,450 Value ($000) $547 Avg Close — Range —
Q1 2015
Shares 6,437 Value ($000) $579 Avg Close — Range —
Q4 2014
Shares 4,448 Value ($000) $389 Avg Close — Range —
Q3 2014
Shares 5,773 Value ($000) $443 Avg Close — Range —
Q1 2014
Shares 7,332 Value ($000) $547 Avg Close — Range —