CEMPRA INC

CUSIP: 15130J109 Class: COM

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q3 2017
Shares 1,052,100 Value ($000) $3,419 Avg Close — Range —
Q2 2017
Shares 1,326,200 Value ($000) $6,101 Avg Close — Range —
Q1 2017
Shares 1,680,500 Value ($000) $6,302 Avg Close — Range —
Q4 2016
Shares 611,200 Value ($000) $1,711 Avg Close — Range —
Q2 2016
Shares 205,300 Value ($000) $3,385 Avg Close — Range —
Q1 2016
Shares 30,330 Value ($000) $531 Avg Close — Range —