CEMPRA INC

CUSIP: 15130J109 Class: COM

PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO's Holding History (CIK: 0000315297)

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

Q3 2017
Shares 12,384 Value ($000) $40 Avg Close — Range —
Q2 2017
Shares 12,384 Value ($000) $57 Avg Close — Range —
Q1 2017
Shares 12,384 Value ($000) $46 Avg Close — Range —
Q4 2016
Shares 12,384 Value ($000) $35 Avg Close — Range —
Q3 2016
Shares 12,384 Value ($000) $300 Avg Close — Range —
Q2 2016
Shares 12,384 Value ($000) $204 Avg Close — Range —
Q1 2016
Shares 12,384 Value ($000) $217 Avg Close — Range —
Q4 2015
Shares 12,384 Value ($000) $386 Avg Close — Range —
Q3 2015
Shares 5,360 Value ($000) $149 Avg Close — Range —
Q2 2015
Shares 5,360 Value ($000) $184 Avg Close — Range —