PUMA BIOTECHNOLOGY INC

Ticker: PBYI CUSIP: 74587V107 Class: Common Stock

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q2 2019
Shares 3,440 Value ($000) $251 Avg Close $23.03 Range $12.22 - $36.75
Q1 2019
Shares 3,440 Value ($000) $251 Avg Close $30.54 Range $19.86 - $43.90
Q4 2018
Shares 3,000 Value ($000) $219 Avg Close $30.01 Range $17.60 - $47.14
Q1 2018
Shares 3,000 Value ($000) $204 Avg Close $74.88 Range $56.15 - $101.50
Q4 2017
Shares 3,000 Value ($000) $297 Avg Close $111.90 Range $92.36 - $136.90
Q3 2017
Shares 3,000 Value ($000) $359 Avg Close $93.01 Range $71.14 - $120.85
Q2 2017
Shares 3,000 Value ($000) $262 Avg Close $55.94 Range $28.35 - $92.00