HALOZYME THERAPEUTICS INC

Ticker: HALO CUSIP: 40637H109 Class: EQTY

BARCLAYS PLC's Holding History (CIK: 0000312069)

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

Q4 2025

Shares 236,764 Value ($000) $15,934 Avg Close $67.27 Range $61.23 - $76.30

Q3 2025

Shares 305,939 Value ($000) $17,512 Avg Close $66.43 Range $51.78 - $79.50

Q2 2025

Shares 295,535 Value ($000) $15,374 Avg Close $56.90 Range $47.50 - $70.51

Q1 2025

Shares 249,918 Value ($000) $15,947 Avg Close $58.09 Range $47.52 - $66.00

Q4 2024

Shares 349,990 Value ($000) $16,733 Avg Close $51.28 Range $42.01 - $62.13

Q3 2024

Shares 305,939 Value ($000) $18 Avg Close $57.33 Range $50.68 - $65.53

Q2 2024

Shares 153,465 Value ($000) $8,035 Avg Close $43.86 Range $37.73 - $53.00

Q1 2024

Shares 284,579 Value ($000) $11,577 Avg Close $37.49 Range $33.15 - $42.64

Q4 2023

Shares 410,698 Value ($000) $15,179 Avg Close $37.66 Range $32.83 - $42.82

Q3 2023

Shares 214,352 Value ($000) $8,188 Avg Close $40.96 Range $35.71 - $45.00

Q2 2023

Shares 280,822 Value ($000) $10 Avg Close $34.12 Range $29.85 - $38.80

Q1 2023

Shares 194,628 Value ($000) $7 Avg Close $46.91 Range $32.83 - $57.00

Q4 2022

Shares 116,654 Value ($000) $7 Avg Close $51.20 Range $39.17 - $59.46

Q3 2022

Shares 111,386 Value ($000) $4,404 Avg Close $44.20 Range $38.03 - $52.98

Q2 2022

Shares 36,511 Value ($000) $1,607 Avg Close $43.25 Range $36.95 - $48.58

Q1 2022

Shares 74,448 Value ($000) $2,970 Avg Close $35.62 Range $31.36 - $42.33

Q4 2021

Shares 213,877 Value ($000) $8,599 Avg Close $37.33 Range $31.79 - $41.20

Q3 2021

Shares 134,401 Value ($000) $5,466 Avg Close $41.81 Range $37.80 - $46.62

Q2 2021

Shares 128,338 Value ($000) $5,828 Avg Close $44.26 Range $38.65 - $51.57

Q1 2021

Shares 240,143 Value ($000) $10,012 Avg Close $45.65 Range $38.80 - $56.40

Q4 2020

Shares 178,072 Value ($000) $7,605 Avg Close $35.95 Range $25.70 - $44.53

Q3 2020

Shares 235,037 Value ($000) $6,177 Avg Close $27.85 Range $25.17 - $29.77

Q2 2020

Shares 223,724 Value ($000) $5,999 Avg Close $22.56 Range $15.89 - $27.22

Q1 2020

Shares 158,485 Value ($000) $2,854 Avg Close $18.98 Range $12.71 - $22.06

Q4 2019

Shares 184,000 Value ($000) $3,262 Avg Close $17.32 Range $14.61 - $19.73

Q3 2019

Shares 100,378 Value ($000) $1,557 Avg Close $16.47 Range $15.07 - $17.79

Q2 2019

Shares 106,988 Value ($000) $1,839 Avg Close $16.14 Range $14.65 - $17.43

Q1 2019

Shares 98,146 Value ($000) $1,581 Avg Close $16.20 Range $13.84 - $17.76

Q4 2018

Shares 45,219 Value ($000) $662 Avg Close $15.95 Range $13.24 - $18.76

Q3 2018

Shares 118,211 Value ($000) $2,148 Avg Close $17.52 Range $16.46 - $18.85

Q2 2018

Shares 20,036 Value ($000) $337 Avg Close $18.91 Range $16.74 - $20.54

Q1 2018

Shares 54,925 Value ($000) $1,077 Avg Close $19.37 Range $16.06 - $21.48

Q4 2017

Shares 63,403 Value ($000) $1,286 Avg Close $18.38 Range $16.58 - $21.13

Q3 2017

Shares 39,791 Value ($000) $692 Avg Close $13.54 Range $11.41 - $17.62

Q2 2017

Shares 53,499 Value ($000) $686 Avg Close $13.36 Range $11.51 - $15.05

Q1 2017

Shares 21,438 Value ($000) $279 Avg Close $12.64 Range $9.68 - $15.20

Q4 2016

Shares 32,434 Value ($000) $320 Avg Close $10.95 Range $8.18 - $14.38

Q3 2016

Shares 2,373 Value ($000) $29 Avg Close $10.22 Range $8.43 - $12.75

Q2 2016

Shares 1,290 Value ($000) $11 Avg Close $9.87 Range $7.70 - $12.33

Q1 2016

Shares 11,391 Value ($000) $103 Avg Close $9.41 Range $6.96 - $17.51

Q4 2015

Shares 27,809 Value ($000) $473 Avg Close $15.94 Range $12.80 - $18.65

Q3 2015

Shares 42,336 Value ($000) $547 Avg Close $20.08 Range $12.80 - $25.25

Q2 2015

Shares 2,176 Value ($000) $48 Avg Close $17.58 Range $13.91 - $22.85

Q1 2015

Shares 4,177 Value ($000) $59 Avg Close $14.42 Range $9.47 - $16.55

Q4 2014

Shares 11,598 Value ($000) $105 Avg Close $8.88 Range $7.51 - $10.00

Q3 2014

Shares 17,498 Value ($000) $158 Avg Close $9.52 Range $8.58 - $10.70

Q2 2014

Shares 30,180 Value ($000) $272 Avg Close $8.48 Range $6.88 - $12.97

Q1 2014

Shares 31,121 Value ($000) $374 Avg Close $14.84 Range $11.28 - $18.18

Q4 2013

Shares 13,275 Value ($000) $186 Avg Close $12.86 Range $9.33 - $16.36

Q3 2013

Shares 26,077 Value ($000) $288 Avg Close $8.33 Range $6.51 - $12.15

Q2 2013

Shares 428,324 Value ($000) $3,405 Avg Close $6.37 Range $5.03 - $8.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	236,764	$15,934	$67.27	$61.23 - $76.30
Q3 2025	305,939	$17,512	$66.43	$51.78 - $79.50
Q2 2025	295,535	$15,374	$56.90	$47.50 - $70.51
Q1 2025	249,918	$15,947	$58.09	$47.52 - $66.00
Q4 2024	349,990	$16,733	$51.28	$42.01 - $62.13
Q3 2024	305,939	$18	$57.33	$50.68 - $65.53
Q2 2024	153,465	$8,035	$43.86	$37.73 - $53.00
Q1 2024	284,579	$11,577	$37.49	$33.15 - $42.64
Q4 2023	410,698	$15,179	$37.66	$32.83 - $42.82
Q3 2023	214,352	$8,188	$40.96	$35.71 - $45.00
Q2 2023	280,822	$10	$34.12	$29.85 - $38.80
Q1 2023	194,628	$7	$46.91	$32.83 - $57.00
Q4 2022	116,654	$7	$51.20	$39.17 - $59.46
Q3 2022	111,386	$4,404	$44.20	$38.03 - $52.98
Q2 2022	36,511	$1,607	$43.25	$36.95 - $48.58
Q1 2022	74,448	$2,970	$35.62	$31.36 - $42.33
Q4 2021	213,877	$8,599	$37.33	$31.79 - $41.20
Q3 2021	134,401	$5,466	$41.81	$37.80 - $46.62
Q2 2021	128,338	$5,828	$44.26	$38.65 - $51.57
Q1 2021	240,143	$10,012	$45.65	$38.80 - $56.40
Q4 2020	178,072	$7,605	$35.95	$25.70 - $44.53
Q3 2020	235,037	$6,177	$27.85	$25.17 - $29.77
Q2 2020	223,724	$5,999	$22.56	$15.89 - $27.22
Q1 2020	158,485	$2,854	$18.98	$12.71 - $22.06
Q4 2019	184,000	$3,262	$17.32	$14.61 - $19.73
Q3 2019	100,378	$1,557	$16.47	$15.07 - $17.79
Q2 2019	106,988	$1,839	$16.14	$14.65 - $17.43
Q1 2019	98,146	$1,581	$16.20	$13.84 - $17.76
Q4 2018	45,219	$662	$15.95	$13.24 - $18.76
Q3 2018	118,211	$2,148	$17.52	$16.46 - $18.85
Q2 2018	20,036	$337	$18.91	$16.74 - $20.54
Q1 2018	54,925	$1,077	$19.37	$16.06 - $21.48
Q4 2017	63,403	$1,286	$18.38	$16.58 - $21.13
Q3 2017	39,791	$692	$13.54	$11.41 - $17.62
Q2 2017	53,499	$686	$13.36	$11.51 - $15.05
Q1 2017	21,438	$279	$12.64	$9.68 - $15.20
Q4 2016	32,434	$320	$10.95	$8.18 - $14.38
Q3 2016	2,373	$29	$10.22	$8.43 - $12.75
Q2 2016	1,290	$11	$9.87	$7.70 - $12.33
Q1 2016	11,391	$103	$9.41	$6.96 - $17.51
Q4 2015	27,809	$473	$15.94	$12.80 - $18.65
Q3 2015	42,336	$547	$20.08	$12.80 - $25.25
Q2 2015	2,176	$48	$17.58	$13.91 - $22.85
Q1 2015	4,177	$59	$14.42	$9.47 - $16.55
Q4 2014	11,598	$105	$8.88	$7.51 - $10.00
Q3 2014	17,498	$158	$9.52	$8.58 - $10.70
Q2 2014	30,180	$272	$8.48	$6.88 - $12.97
Q1 2014	31,121	$374	$14.84	$11.28 - $18.18
Q4 2013	13,275	$186	$12.86	$9.33 - $16.36
Q3 2013	26,077	$288	$8.33	$6.51 - $12.15
Q2 2013	428,324	$3,405	$6.37	$5.03 - $8.49