AMBIT BIOSCIENCES CORP

CUSIP: 02318X100 Class: COM

SPHERA FUNDS MANAGEMENT LTD.'s Holding History (CIK: 0001496201)

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

Q2 2014
Shares 277,568 Value ($000) $1,918 Avg Close — Range —
Q1 2014
Shares 148,468 Value ($000) $1,354 Avg Close — Range —
Q4 2013
Shares 233,995 Value ($000) $2,256 Avg Close — Range —