PUMA BIOTECHNOLOGY INC

Ticker: PBYI CUSIP: 74587V107 Class: Common Stock

MORGAN STANLEY's Holding History (CIK: 0000895421)

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

Q4 2025

Shares 326,774 Value ($000) $1,944 Avg Close $5.31 Range $4.58 - $6.27

Q3 2025

Shares 378,082 Value ($000) $2,008 Avg Close $4.24 Range $3.03 - $6.07

Q2 2025

Shares 322,462 Value ($000) $1,106 Avg Close $3.19 Range $2.58 - $3.82

Q1 2025

Shares 262,538 Value ($000) $777 Avg Close $3.13 Range $2.69 - $4.06

Q4 2024

Shares 270,334 Value ($000) $825 Avg Close $2.91 Range $2.32 - $3.51

Q3 2024

Shares 281,446 Value ($000) $718 Avg Close $3.03 Range $2.23 - $4.13

Q2 2024

Shares 323,725 Value ($000) $1,055 Avg Close $4.39 Range $2.81 - $6.06

Q1 2024

Shares 617,602 Value ($000) $3,273 Avg Close $5.38 Range $4.12 - $7.73

Q4 2023

Shares 376,290 Value ($000) $1,629 Avg Close $3.31 Range $2.13 - $4.59

Q3 2023

Shares 338,821 Value ($000) $891 Avg Close $3.41 Range $2.57 - $4.19

Q2 2023

Shares 323,603 Value ($000) $1,142 Avg Close $3.12 Range $2.53 - $3.75

Q1 2023

Shares 339,895 Value ($000) $1,050 Avg Close $3.77 Range $2.13 - $4.89

Q4 2022

Shares 497,707 Value ($000) $2,105 Avg Close $3.45 Range $2.08 - $5.16

Q3 2022

Shares 391,522 Value ($000) $928 Avg Close $2.92 Range $2.23 - $4.07

Q2 2022

Shares 416,464 Value ($000) $1,186 Avg Close $2.49 Range $1.60 - $3.42

Q1 2022

Shares 203,520 Value ($000) $586 Avg Close $2.59 Range $2.06 - $3.38

Q4 2021

Shares 278,964 Value ($000) $848 Avg Close $4.34 Range $2.78 - $7.11

Q3 2021

Shares 229,255 Value ($000) $1,607 Avg Close $7.49 Range $6.48 - $9.48

Q2 2021

Shares 216,951 Value ($000) $1,992 Avg Close $10.13 Range $8.74 - $11.95

Q1 2021

Shares 36,751 Value ($000) $357 Avg Close $11.17 Range $9.19 - $14.14

Q4 2020

Shares 499,112 Value ($000) $5,121 Avg Close $10.13 Range $7.48 - $13.16

Q3 2020

Shares 139,397 Value ($000) $1,406 Avg Close $10.18 Range $9.04 - $12.90

Q2 2020

Shares 46,199 Value ($000) $482 Avg Close $10.35 Range $6.81 - $13.78

Q1 2020

Shares 73,305 Value ($000) $619 Avg Close $9.72 Range $5.50 - $15.00

Q4 2019

Shares 153,839 Value ($000) $1,346 Avg Close $8.28 Range $6.26 - $11.10

Q3 2019

Shares 508,198 Value ($000) $5,471 Avg Close $10.80 Range $8.45 - $13.35

Q2 2019

Shares 487,392 Value ($000) $6,194 Avg Close $23.03 Range $12.22 - $36.75

Q1 2019

Shares 130,443 Value ($000) $5,060 Avg Close $30.54 Range $19.86 - $43.90

Q4 2018

Shares 51,345 Value ($000) $1,045 Avg Close $30.01 Range $17.60 - $47.14

Q3 2018

Shares 69,912 Value ($000) $3,205 Avg Close $48.21 Range $40.45 - $60.95

Q2 2018

Shares 131,256 Value ($000) $7,763 Avg Close $57.95 Range $47.00 - $68.90

Q1 2018

Shares 89,111 Value ($000) $6,065 Avg Close $74.88 Range $56.15 - $101.50

Q4 2017

Shares 223,257 Value ($000) $22,069 Avg Close $111.90 Range $92.36 - $136.90

Q3 2017

Shares 59,351 Value ($000) $7,107 Avg Close $93.01 Range $71.14 - $120.85

Q2 2017

Shares 49,832 Value ($000) $4,355 Avg Close $55.94 Range $28.35 - $92.00

Q1 2017

Shares 76,852 Value ($000) $2,859 Avg Close $36.49 Range $28.95 - $45.44

Q4 2016

Shares 522,096 Value ($000) $16,029 Avg Close $43.24 Range $29.85 - $68.05

Q3 2016

Shares 128,889 Value ($000) $8,642 Avg Close $50.56 Range $28.14 - $73.27

Q2 2016

Shares 14,477 Value ($000) $431 Avg Close $31.26 Range $19.74 - $39.67

Q1 2016

Shares 52,213 Value ($000) $1,534 Avg Close $45.19 Range $25.20 - $77.99

Q4 2015

Shares 21,420 Value ($000) $1,679 Avg Close $78.49 Range $56.11 - $94.93

Q3 2015

Shares 21,492 Value ($000) $1,621 Avg Close $94.57 Range $70.39 - $119.36

Q2 2015

Shares 18,189 Value ($000) $2,123 Avg Close $181.09 Range $112.32 - $244.90

Q1 2015

Shares 8,760 Value ($000) $2,069 Avg Close $213.77 Range $183.50 - $252.92

Q4 2014

Shares 8,531 Value ($000) $1,614 Avg Close $221.87 Range $181.60 - $255.43

Q3 2014

Shares 6,940 Value ($000) $1,655 Avg Close $205.34 Range $57.25 - $279.37

Q2 2014

Shares 23,310 Value ($000) $1,539 Avg Close $71.11 Range $53.63 - $118.22

Q1 2014

Shares 17,225 Value ($000) $1,794 Avg Close $117.54 Range $97.31 - $143.65

Q4 2013

Shares 6,578 Value ($000) $681 Avg Close $58.69 Range $33.70 - $112.46

Q3 2013

Shares 3,894 Value ($000) $209 Avg Close $53.90 Range $44.39 - $62.66

Q2 2013

Shares 18,983 Value ($000) $842 Avg Close $35.25 Range $27.40 - $45.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	326,774	$1,944	$5.31	$4.58 - $6.27
Q3 2025	378,082	$2,008	$4.24	$3.03 - $6.07
Q2 2025	322,462	$1,106	$3.19	$2.58 - $3.82
Q1 2025	262,538	$777	$3.13	$2.69 - $4.06
Q4 2024	270,334	$825	$2.91	$2.32 - $3.51
Q3 2024	281,446	$718	$3.03	$2.23 - $4.13
Q2 2024	323,725	$1,055	$4.39	$2.81 - $6.06
Q1 2024	617,602	$3,273	$5.38	$4.12 - $7.73
Q4 2023	376,290	$1,629	$3.31	$2.13 - $4.59
Q3 2023	338,821	$891	$3.41	$2.57 - $4.19
Q2 2023	323,603	$1,142	$3.12	$2.53 - $3.75
Q1 2023	339,895	$1,050	$3.77	$2.13 - $4.89
Q4 2022	497,707	$2,105	$3.45	$2.08 - $5.16
Q3 2022	391,522	$928	$2.92	$2.23 - $4.07
Q2 2022	416,464	$1,186	$2.49	$1.60 - $3.42
Q1 2022	203,520	$586	$2.59	$2.06 - $3.38
Q4 2021	278,964	$848	$4.34	$2.78 - $7.11
Q3 2021	229,255	$1,607	$7.49	$6.48 - $9.48
Q2 2021	216,951	$1,992	$10.13	$8.74 - $11.95
Q1 2021	36,751	$357	$11.17	$9.19 - $14.14
Q4 2020	499,112	$5,121	$10.13	$7.48 - $13.16
Q3 2020	139,397	$1,406	$10.18	$9.04 - $12.90
Q2 2020	46,199	$482	$10.35	$6.81 - $13.78
Q1 2020	73,305	$619	$9.72	$5.50 - $15.00
Q4 2019	153,839	$1,346	$8.28	$6.26 - $11.10
Q3 2019	508,198	$5,471	$10.80	$8.45 - $13.35
Q2 2019	487,392	$6,194	$23.03	$12.22 - $36.75
Q1 2019	130,443	$5,060	$30.54	$19.86 - $43.90
Q4 2018	51,345	$1,045	$30.01	$17.60 - $47.14
Q3 2018	69,912	$3,205	$48.21	$40.45 - $60.95
Q2 2018	131,256	$7,763	$57.95	$47.00 - $68.90
Q1 2018	89,111	$6,065	$74.88	$56.15 - $101.50
Q4 2017	223,257	$22,069	$111.90	$92.36 - $136.90
Q3 2017	59,351	$7,107	$93.01	$71.14 - $120.85
Q2 2017	49,832	$4,355	$55.94	$28.35 - $92.00
Q1 2017	76,852	$2,859	$36.49	$28.95 - $45.44
Q4 2016	522,096	$16,029	$43.24	$29.85 - $68.05
Q3 2016	128,889	$8,642	$50.56	$28.14 - $73.27
Q2 2016	14,477	$431	$31.26	$19.74 - $39.67
Q1 2016	52,213	$1,534	$45.19	$25.20 - $77.99
Q4 2015	21,420	$1,679	$78.49	$56.11 - $94.93
Q3 2015	21,492	$1,621	$94.57	$70.39 - $119.36
Q2 2015	18,189	$2,123	$181.09	$112.32 - $244.90
Q1 2015	8,760	$2,069	$213.77	$183.50 - $252.92
Q4 2014	8,531	$1,614	$221.87	$181.60 - $255.43
Q3 2014	6,940	$1,655	$205.34	$57.25 - $279.37
Q2 2014	23,310	$1,539	$71.11	$53.63 - $118.22
Q1 2014	17,225	$1,794	$117.54	$97.31 - $143.65
Q4 2013	6,578	$681	$58.69	$33.70 - $112.46
Q3 2013	3,894	$209	$53.90	$44.39 - $62.66
Q2 2013	18,983	$842	$35.25	$27.40 - $45.69