CEMPRA INC

CUSIP: 15130J109 Class: COM

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q3 2016
Shares 56,341 Value ($000) $1,363 Avg Close — Range —
Q2 2016
Shares 56,412 Value ($000) $930 Avg Close — Range —
Q1 2016
Shares 57,457 Value ($000) $1,007 Avg Close — Range —
Q4 2015
Shares 60,889 Value ($000) $1,895 Avg Close — Range —
Q3 2015
Shares 52,659 Value ($000) $1,466 Avg Close — Range —
Q2 2015
Shares 36,620 Value ($000) $1,258 Avg Close — Range —