CHELSEA THERAPEUTICS INTL LT

CUSIP: 163428105 Class: CMN

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q1 2014
Shares 334,666 Value ($000) $1,847 Avg Close — Range —
Q4 2013
Shares 282,179 Value ($000) $1,251 Avg Close — Range —
Q3 2013
Shares 228,428 Value ($000) $683 Avg Close — Range —
Q2 2013
Shares 106,199 Value ($000) $244 Avg Close — Range —