CEMPRA INC

CUSIP: 15130J109 Class: COM

SABBY MANAGEMENT, LLC's Holding History (CIK: 0001535610)

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

Q4 2016
Shares 43,121 Value ($000) $121 Avg Close — Range —
Q2 2016
Shares 64,065 Value ($000) $1,056 Avg Close — Range —
Q1 2016
Shares 100,000 Value ($000) $1,752 Avg Close — Range —
Q4 2015
Shares 94,763 Value ($000) $2,950 Avg Close — Range —
Q3 2015
Shares 73,195 Value ($000) $2,038 Avg Close — Range —
Q2 2015
Shares 79,553 Value ($000) $2,733 Avg Close — Range —
Q1 2015
Shares 200,400 Value ($000) $6,876 Avg Close — Range —
Q3 2014
Shares 70,804 Value ($000) $776 Avg Close — Range —
Q2 2014
Shares 149,000 Value ($000) $1,599 Avg Close — Range —
Q1 2014
Shares 405,946 Value ($000) $4,689 Avg Close — Range —
Q4 2013
Shares 237,000 Value ($000) $2,936 Avg Close — Range —
Q3 2013
Shares 148,572 Value ($000) $1,709 Avg Close — Range —
Q2 2013
Shares 150,000 Value ($000) $1,175 Avg Close — Range —