PUMA BIOTECHNOLOGY INC

Ticker: PBYI CUSIP: 74587V107 Class: Common Stock

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q4 2025

Shares 1,650,137 Value ($000) $9,818 Avg Close $5.31 Range $4.58 - $6.27

Q3 2025

Shares 1,483,188 Value ($000) $7,876 Avg Close $4.24 Range $3.03 - $6.07

Q2 2025

Shares 1,342,275 Value ($000) $4,604 Avg Close $3.19 Range $2.58 - $3.82

Q1 2025

Shares 1,149,660 Value ($000) $3,403 Avg Close $3.13 Range $2.69 - $4.06

Q4 2024

Shares 948,376 Value ($000) $2,893 Avg Close $2.91 Range $2.32 - $3.51

Q3 2024

Shares 874,543 Value ($000) $2,230 Avg Close $3.03 Range $2.23 - $4.13

Q2 2024

Shares 738,902 Value ($000) $2,409 Avg Close $4.39 Range $2.81 - $6.06

Q1 2024

Shares 372,249 Value ($000) $1,973 Avg Close $5.38 Range $4.12 - $7.73

Q4 2023

Shares 61,052 Value ($000) $264 Avg Close $3.31 Range $2.13 - $4.59

Q2 2019

Shares 102,278 Value ($000) $1,300 Avg Close $23.03 Range $12.22 - $36.75

Q1 2019

Shares 82,166 Value ($000) $3,187 Avg Close $30.54 Range $19.86 - $43.90

Q4 2018

Shares 21,148 Value ($000) $430 Avg Close $30.01 Range $17.60 - $47.14

Q3 2018

Shares 77,783 Value ($000) $3,566 Avg Close $48.21 Range $40.45 - $60.95

Q2 2018

Shares 54,389 Value ($000) $3,217 Avg Close $57.95 Range $47.00 - $68.90

Q1 2018

Shares 43,965 Value ($000) $2,992 Avg Close $74.88 Range $56.15 - $101.50

Q4 2017

Shares 37,840 Value ($000) $3,740 Avg Close $111.90 Range $92.36 - $136.90

Q3 2017

Shares 51,984 Value ($000) $6,225 Avg Close $93.01 Range $71.14 - $120.85

Q2 2017

Shares 44,102 Value ($000) $3,855 Avg Close $55.94 Range $28.35 - $92.00

Q1 2017

Shares 26,987 Value ($000) $1,004 Avg Close $36.49 Range $28.95 - $45.44

Q4 2016

Shares 950,419 Value ($000) $29,178 Avg Close $43.24 Range $29.85 - $68.05

Q3 2016

Shares 651,675 Value ($000) $43,695 Avg Close $50.56 Range $28.14 - $73.27

Q3 2015

Shares 4,436 Value ($000) $334 Avg Close $94.57 Range $70.39 - $119.36

Q2 2015

Shares 4,446 Value ($000) $519 Avg Close $181.09 Range $112.32 - $244.90

Q1 2015

Shares 13,846 Value ($000) $3,269 Avg Close $213.77 Range $183.50 - $252.92

Q4 2014

Shares 13,916 Value ($000) $2,634 Avg Close $221.87 Range $181.60 - $255.43

Q3 2014

Shares 14,088 Value ($000) $3,361 Avg Close $205.34 Range $57.25 - $279.37

Q2 2014

Shares 17,994 Value ($000) $1,188 Avg Close $71.11 Range $53.63 - $118.22

Q1 2014

Shares 18,970 Value ($000) $1,976 Avg Close $117.54 Range $97.31 - $143.65

Q4 2013

Shares 17,200 Value ($000) $1,781 Avg Close $58.69 Range $33.70 - $112.46

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,650,137	$9,818	$5.31	$4.58 - $6.27
Q3 2025	1,483,188	$7,876	$4.24	$3.03 - $6.07
Q2 2025	1,342,275	$4,604	$3.19	$2.58 - $3.82
Q1 2025	1,149,660	$3,403	$3.13	$2.69 - $4.06
Q4 2024	948,376	$2,893	$2.91	$2.32 - $3.51
Q3 2024	874,543	$2,230	$3.03	$2.23 - $4.13
Q2 2024	738,902	$2,409	$4.39	$2.81 - $6.06
Q1 2024	372,249	$1,973	$5.38	$4.12 - $7.73
Q4 2023	61,052	$264	$3.31	$2.13 - $4.59
Q2 2019	102,278	$1,300	$23.03	$12.22 - $36.75
Q1 2019	82,166	$3,187	$30.54	$19.86 - $43.90
Q4 2018	21,148	$430	$30.01	$17.60 - $47.14
Q3 2018	77,783	$3,566	$48.21	$40.45 - $60.95
Q2 2018	54,389	$3,217	$57.95	$47.00 - $68.90
Q1 2018	43,965	$2,992	$74.88	$56.15 - $101.50
Q4 2017	37,840	$3,740	$111.90	$92.36 - $136.90
Q3 2017	51,984	$6,225	$93.01	$71.14 - $120.85
Q2 2017	44,102	$3,855	$55.94	$28.35 - $92.00
Q1 2017	26,987	$1,004	$36.49	$28.95 - $45.44
Q4 2016	950,419	$29,178	$43.24	$29.85 - $68.05
Q3 2016	651,675	$43,695	$50.56	$28.14 - $73.27
Q3 2015	4,436	$334	$94.57	$70.39 - $119.36
Q2 2015	4,446	$519	$181.09	$112.32 - $244.90
Q1 2015	13,846	$3,269	$213.77	$183.50 - $252.92
Q4 2014	13,916	$2,634	$221.87	$181.60 - $255.43
Q3 2014	14,088	$3,361	$205.34	$57.25 - $279.37
Q2 2014	17,994	$1,188	$71.11	$53.63 - $118.22
Q1 2014	18,970	$1,976	$117.54	$97.31 - $143.65
Q4 2013	17,200	$1,781	$58.69	$33.70 - $112.46