CEMPRA INC

CUSIP: 15130J109 Class: COM

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q3 2017
Shares 226,235 Value ($000) $736 Avg Close — Range —
Q2 2017
Shares 122,372 Value ($000) $563 Avg Close — Range —
Q1 2017
Shares 122,362 Value ($000) $459 Avg Close — Range —
Q4 2016
Shares 161,700 Value ($000) $453 Avg Close — Range —
Q3 2016
Shares 175,648 Value ($000) $4,251 Avg Close — Range —
Q2 2016
Shares 148,128 Value ($000) $2,443 Avg Close — Range —
Q1 2016
Shares 138,220 Value ($000) $2,422 Avg Close — Range —
Q4 2015
Shares 116,214 Value ($000) $3,618 Avg Close — Range —
Q3 2015
Shares 95,700 Value ($000) $2,665 Avg Close — Range —
Q2 2015
Shares 53,778 Value ($000) $1,848 Avg Close — Range —
Q1 2015
Shares 53,778 Value ($000) $1,846 Avg Close — Range —
Q4 2014
Shares 30,978 Value ($000) $729 Avg Close — Range —
Q3 2014
Shares 39,878 Value ($000) $438 Avg Close — Range —
Q2 2014
Shares 28,200 Value ($000) $303 Avg Close — Range —
Q1 2014
Shares 28,200 Value ($000) $326 Avg Close — Range —
Q4 2013
Shares 28,200 Value ($000) $350 Avg Close — Range —
Q3 2013
Shares 28,200 Value ($000) $337 Avg Close — Range —
Q2 2013
Shares 21,100 Value ($000) $165 Avg Close — Range —