KEMPHARM INC

CUSIP: 488445107 Class: COM

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

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

Q2 2018
Shares 22,622 Value ($000) $147 Avg Close — Range —
Q1 2016
Shares 183,954 Value ($000) $2,667 Avg Close — Range —
Q4 2015
Shares 183,954 Value ($000) $3,653 Avg Close — Range —
Q3 2015
Shares 204,393 Value ($000) $3,961 Avg Close — Range —
Q2 2015
Shares 237,500 Value ($000) $4,363 Avg Close — Range —