CEMPRA INC

CUSIP: 15130J109 Class: COM

WITTENBERG INVESTMENT MANAGEMENT, INC.'s Holding History (CIK: 0001697790)

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

Q3 2017
Shares 55,000 Value ($000) $179 Avg Close — Range —
Q2 2017
Shares 44,000 Value ($000) $202 Avg Close — Range —
Q1 2017
Shares 44,000 Value ($000) $165 Avg Close — Range —
Q4 2016
Shares 44,000 Value ($000) $123 Avg Close — Range —