KEMPHARM INC

CUSIP: 488445107 Class: COM

HighTower Advisors, LLC's Holding History (CIK: 0001462245)

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

Q3 2019
Shares 23,500 Value ($000) $16 Avg Close — Range —
Q2 2019
Shares 15,000 Value ($000) $26 Avg Close — Range —
Q1 2019
Shares 10,250 Value ($000) $17 Avg Close — Range —
Q4 2018
Shares 10,250 Value ($000) $18 Avg Close — Range —