CEMPRA INC

CUSIP: 15130J109 Class: COM

ADVENT CAPITAL MANAGEMENT /DE/'s Holding History (CIK: 0001097278)

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

Q1 2016
Shares 45,600 Value ($000) $799 Avg Close — Range —
Q4 2015
Shares 46,000 Value ($000) $1,415 Avg Close — Range —
Q3 2015
Shares 57,500 Value ($000) $1,601 Avg Close — Range —
Q1 2015
Shares 8,200 Value ($000) $281 Avg Close — Range —