CEMPRA INC

CUSIP: 15130J109 Class: COM

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q3 2017
Shares 82,230 Value ($000) $267 Avg Close — Range —
Q2 2017
Shares 82,230 Value ($000) $378 Avg Close — Range —
Q1 2017
Shares 60,930 Value ($000) $228 Avg Close — Range —
Q4 2016
Shares 60,930 Value ($000) $171 Avg Close — Range —
Q3 2016
Shares 60,930 Value ($000) $1,475 Avg Close — Range —
Q2 2016
Shares 63,230 Value ($000) $1,043 Avg Close — Range —
Q1 2016
Shares 61,730 Value ($000) $1,044 Avg Close — Range —
Q4 2015
Shares 41,930 Value ($000) $1,305 Avg Close — Range —
Q3 2015
Shares 41,930 Value ($000) $1,167 Avg Close — Range —
Q2 2015
Shares 36,730 Value ($000) $1,262 Avg Close — Range —
Q1 2015
Shares 34,930 Value ($000) $1,198 Avg Close — Range —
Q4 2014
Shares 28,300 Value ($000) $665 Avg Close — Range —