GILEAD SCIENCES INC

Ticker: GILD CUSIP: 375558103 Class: COM

PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO's Holding History (CIK: 0000315297)

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

Q4 2025

Shares 908,802 Value ($000) $112 Avg Close $120.88 Range $107.75 - $127.86

Q3 2025

Shares 160,285 Value ($000) $18 Avg Close $112.28 Range $106.30 - $120.20

Q2 2025

Shares 164,524 Value ($000) $18 Avg Close $104.39 Range $91.47 - $112.41

Q1 2025

Shares 167,488 Value ($000) $19 Avg Close $100.53 Range $86.16 - $116.70

Q4 2024

Shares 167,714 Value ($000) $15 Avg Close $87.00 Range $79.90 - $95.41

Q3 2024

Shares 173,255 Value ($000) $15 Avg Close $73.07 Range $63.09 - $81.66

Q2 2024

Shares 173,279 Value ($000) $12 Avg Close $63.13 Range $58.61 - $69.13

Q1 2024

Shares 178,189 Value ($000) $13 Avg Close $71.99 Range $66.70 - $82.12

Q4 2023

Shares 185,411 Value ($000) $15 Avg Close $72.19 Range $67.49 - $77.07

Q3 2023

Shares 190,630 Value ($000) $14 Avg Close $70.68 Range $67.18 - $74.69

Q2 2023

Shares 201,032 Value ($000) $15 Avg Close $72.58 Range $68.24 - $79.37

Q1 2023

Shares 206,211 Value ($000) $17 Avg Close $74.68 Range $69.52 - $79.45

Q4 2022

Shares 212,461 Value ($000) $18 Avg Close $70.79 Range $54.84 - $80.35

Q3 2022

Shares 203,962 Value ($000) $12,582 Avg Close $55.78 Range $52.30 - $60.78

Q2 2022

Shares 204,149 Value ($000) $12,618 Avg Close $54.09 Range $50.45 - $57.05

Q1 2022

Shares 205,083 Value ($000) $12,192 Avg Close $55.16 Range $49.33 - $63.17

Q4 2021

Shares 218,952 Value ($000) $15,898 Avg Close $58.80 Range $54.57 - $63.79

Q3 2021

Shares 222,798 Value ($000) $15,562 Avg Close $59.38 Range $56.82 - $61.86

Q2 2021

Shares 223,295 Value ($000) $15,376 Avg Close $55.86 Range $51.71 - $58.52

Q1 2021

Shares 223,744 Value ($000) $14,461 Avg Close $53.36 Range $47.81 - $57.24

Q4 2020

Shares 225,162 Value ($000) $13,118 Avg Close $49.35 Range $46.55 - $53.04

Q3 2020

Shares 236,351 Value ($000) $14,935 Avg Close $56.12 Range $50.31 - $63.75

Q2 2020

Shares 237,255 Value ($000) $18,254 Avg Close $61.47 Range $57.14 - $68.68

Q1 2020

Shares 240,155 Value ($000) $17,954 Avg Close $54.92 Range $49.36 - $68.82

Q4 2019

Shares 233,645 Value ($000) $15,182 Avg Close $51.27 Range $47.84 - $54.06

Q3 2019

Shares 233,880 Value ($000) $14,823 Avg Close $50.98 Range $48.41 - $53.99

Q2 2019

Shares 234,646 Value ($000) $15,853 Avg Close $50.82 Range $47.46 - $54.48

Q1 2019

Shares 243,921 Value ($000) $15,857 Avg Close $50.86 Range $46.97 - $53.84

Q4 2018

Shares 232,815 Value ($000) $14,563 Avg Close $53.01 Range $46.07 - $60.29

Q3 2018

Shares 233,361 Value ($000) $18,018 Avg Close $56.84 Range $52.83 - $59.40

Q2 2018

Shares 233,604 Value ($000) $16,549 Avg Close $52.72 Range $47.91 - $56.84

Q1 2018

Shares 748,939 Value ($000) $56,463 Avg Close $58.92 Range $53.09 - $66.28

Q4 2017

Shares 776,270 Value ($000) $55,612 Avg Close $55.90 Range $51.50 - $61.93

Q3 2017

Shares 736,221 Value ($000) $59,649 Avg Close $55.94 Range $50.08 - $63.04

Q2 2017

Shares 748,605 Value ($000) $52,986 Avg Close $48.32 Range $46.30 - $52.73

Q1 2017

Shares 750,552 Value ($000) $50,977 Avg Close $50.66 Range $47.03 - $55.37

Q4 2016

Shares 757,257 Value ($000) $54,227 Avg Close $53.19 Range $50.62 - $57.18

Q3 2016

Shares 777,848 Value ($000) $61,543 Avg Close $57.78 Range $54.47 - $63.12

Q2 2016

Shares 819,592 Value ($000) $68,370 Avg Close $62.76 Range $55.35 - $72.83

Q1 2016

Shares 857,151 Value ($000) $78,738 Avg Close $63.47 Range $57.57 - $70.78

Q4 2015

Shares 845,254 Value ($000) $85,531 Avg Close $72.90 Range $66.06 - $77.78

Q3 2015

Shares 808,470 Value ($000) $79,384 Avg Close $77.50 Range $59.97 - $83.93

Q2 2015

Shares 774,457 Value ($000) $90,673 Avg Close $75.98 Range $66.27 - $86.02

Q1 2015

Shares 794,590 Value ($000) $77,973 Avg Close $70.55 Range $64.74 - $74.87

Q4 2014

Shares 836,944 Value ($000) $78,890 Avg Close $71.85 Range $59.71 - $81.17

Q3 2014

Shares 926,134 Value ($000) $98,587 Avg Close $68.03 Range $57.89 - $76.87

Q2 2014

Shares 1,025,787 Value ($000) $85,048 Avg Close $54.08 Range $44.12 - $58.67

Q1 2014

Shares 1,070,882 Value ($000) $75,883 Avg Close $54.49 Range $46.99 - $58.97

Q4 2013

Shares 1,005,411 Value ($000) $75,557 Avg Close $48.38 Range $40.86 - $52.88

Q3 2013

Shares 1,027,007 Value ($000) $64,537 Avg Close $41.52 Range $35.72 - $44.98

Q2 2013

Shares 1,042,516 Value ($000) $53,387 Avg Close $36.21 Range $32.33 - $40.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	908,802	$112	$120.88	$107.75 - $127.86
Q3 2025	160,285	$18	$112.28	$106.30 - $120.20
Q2 2025	164,524	$18	$104.39	$91.47 - $112.41
Q1 2025	167,488	$19	$100.53	$86.16 - $116.70
Q4 2024	167,714	$15	$87.00	$79.90 - $95.41
Q3 2024	173,255	$15	$73.07	$63.09 - $81.66
Q2 2024	173,279	$12	$63.13	$58.61 - $69.13
Q1 2024	178,189	$13	$71.99	$66.70 - $82.12
Q4 2023	185,411	$15	$72.19	$67.49 - $77.07
Q3 2023	190,630	$14	$70.68	$67.18 - $74.69
Q2 2023	201,032	$15	$72.58	$68.24 - $79.37
Q1 2023	206,211	$17	$74.68	$69.52 - $79.45
Q4 2022	212,461	$18	$70.79	$54.84 - $80.35
Q3 2022	203,962	$12,582	$55.78	$52.30 - $60.78
Q2 2022	204,149	$12,618	$54.09	$50.45 - $57.05
Q1 2022	205,083	$12,192	$55.16	$49.33 - $63.17
Q4 2021	218,952	$15,898	$58.80	$54.57 - $63.79
Q3 2021	222,798	$15,562	$59.38	$56.82 - $61.86
Q2 2021	223,295	$15,376	$55.86	$51.71 - $58.52
Q1 2021	223,744	$14,461	$53.36	$47.81 - $57.24
Q4 2020	225,162	$13,118	$49.35	$46.55 - $53.04
Q3 2020	236,351	$14,935	$56.12	$50.31 - $63.75
Q2 2020	237,255	$18,254	$61.47	$57.14 - $68.68
Q1 2020	240,155	$17,954	$54.92	$49.36 - $68.82
Q4 2019	233,645	$15,182	$51.27	$47.84 - $54.06
Q3 2019	233,880	$14,823	$50.98	$48.41 - $53.99
Q2 2019	234,646	$15,853	$50.82	$47.46 - $54.48
Q1 2019	243,921	$15,857	$50.86	$46.97 - $53.84
Q4 2018	232,815	$14,563	$53.01	$46.07 - $60.29
Q3 2018	233,361	$18,018	$56.84	$52.83 - $59.40
Q2 2018	233,604	$16,549	$52.72	$47.91 - $56.84
Q1 2018	748,939	$56,463	$58.92	$53.09 - $66.28
Q4 2017	776,270	$55,612	$55.90	$51.50 - $61.93
Q3 2017	736,221	$59,649	$55.94	$50.08 - $63.04
Q2 2017	748,605	$52,986	$48.32	$46.30 - $52.73
Q1 2017	750,552	$50,977	$50.66	$47.03 - $55.37
Q4 2016	757,257	$54,227	$53.19	$50.62 - $57.18
Q3 2016	777,848	$61,543	$57.78	$54.47 - $63.12
Q2 2016	819,592	$68,370	$62.76	$55.35 - $72.83
Q1 2016	857,151	$78,738	$63.47	$57.57 - $70.78
Q4 2015	845,254	$85,531	$72.90	$66.06 - $77.78
Q3 2015	808,470	$79,384	$77.50	$59.97 - $83.93
Q2 2015	774,457	$90,673	$75.98	$66.27 - $86.02
Q1 2015	794,590	$77,973	$70.55	$64.74 - $74.87
Q4 2014	836,944	$78,890	$71.85	$59.71 - $81.17
Q3 2014	926,134	$98,587	$68.03	$57.89 - $76.87
Q2 2014	1,025,787	$85,048	$54.08	$44.12 - $58.67
Q1 2014	1,070,882	$75,883	$54.49	$46.99 - $58.97
Q4 2013	1,005,411	$75,557	$48.38	$40.86 - $52.88
Q3 2013	1,027,007	$64,537	$41.52	$35.72 - $44.98
Q2 2013	1,042,516	$53,387	$36.21	$32.33 - $40.34