ILLUMINA INC

Ticker: ILMN CUSIP: 452327109 Class: COM

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q4 2025

Shares 233,624 Value ($000) $31 Avg Close $117.40 Range $88.00 - $138.80

Q3 2025

Shares 268,486 Value ($000) $25 Avg Close $99.18 Range $90.62 - $111.00

Q2 2025

Shares 279,358 Value ($000) $27 Avg Close $81.16 Range $68.70 - $96.83

Q1 2025

Shares 325,218 Value ($000) $26 Avg Close $108.24 Range $77.54 - $153.06

Q4 2024

Shares 279,836 Value ($000) $37 Avg Close $142.41 Range $125.06 - $156.66

Q3 2024

Shares 266,273 Value ($000) $35 Avg Close $123.37 Range $103.57 - $137.18

Q2 2024

Shares 302,176 Value ($000) $32 Avg Close $112.18 Range $97.36 - $134.76

Q1 2024

Shares 227,192 Value ($000) $31 Avg Close $134.04 Range $122.39 - $144.15

Q4 2023

Shares 202,873 Value ($000) $28 Avg Close $115.36 Range $86.58 - $140.01

Q3 2023

Shares 211,391 Value ($000) $29 Avg Close $164.42 Range $123.90 - $190.31

Q2 2023

Shares 203,713 Value ($000) $38 Avg Close $202.41 Range $176.67 - $227.06

Q1 2023

Shares 190,661 Value ($000) $44 Avg Close $204.65 Range $177.04 - $232.05

Q4 2022

Shares 143,361 Value ($000) $29 Avg Close $207.24 Range $174.85 - $242.09

Q3 2022

Shares 137,740 Value ($000) $26,229 Avg Close $197.84 Range $168.73 - $229.85

Q2 2022

Shares 137,681 Value ($000) $25,404 Avg Close $255.36 Range $175.10 - $361.05

Q1 2022

Shares 136,200 Value ($000) $50,210 Avg Close $337.77 Range $294.54 - $416.34

Q4 2021

Shares 136,514 Value ($000) $51,814 Avg Close $378.89 Range $331.74 - $413.42

Q3 2021

Shares 133,853 Value ($000) $54,629 Avg Close $459.88 Range $394.08 - $511.67

Q2 2021

Shares 127,579 Value ($000) $60,300 Avg Close $402.76 Range $358.04 - $473.74

Q1 2021

Shares 130,000 Value ($000) $49,634 Avg Close $407.75 Range $346.30 - $540.63

Q4 2020

Shares 123,154 Value ($000) $45,481 Avg Close $318.77 Range $280.17 - $368.03

Q3 2020

Shares 120,291 Value ($000) $37,181 Avg Close $344.57 Range $253.33 - $393.19

Q2 2020

Shares 120,390 Value ($000) $44,368 Avg Close $321.78 Range $244.30 - $367.51

Q1 2020

Shares 119,612 Value ($000) $32,856 Avg Close $279.63 Range $191.42 - $330.38

Q4 2019

Shares 127,204 Value ($000) $41,872 Avg Close $303.09 Range $272.14 - $327.46

Q3 2019

Shares 114,031 Value ($000) $34,711 Avg Close $294.76 Range $256.13 - $370.39

Q2 2019

Shares 122,004 Value ($000) $44,876 Avg Close $315.75 Range $292.17 - $358.95

Q1 2019

Shares 127,145 Value ($000) $39,410 Avg Close $291.63 Range $261.30 - $313.54

Q4 2018

Shares 102,858 Value ($000) $29,512 Avg Close $309.79 Range $263.62 - $361.78

Q3 2018

Shares 103,272 Value ($000) $37,936 Avg Close $320.46 Range $267.18 - $362.46

Q2 2018

Shares 104,740 Value ($000) $29,260 Avg Close $254.40 Range $219.67 - $285.17

Q1 2018

Shares 103,011 Value ($000) $24,384 Avg Close $229.19 Range $201.86 - $249.65

Q4 2017

Shares 105,616 Value ($000) $23,051 Avg Close $205.77 Range $192.81 - $224.44

Q3 2017

Shares 103,707 Value ($000) $20,610 Avg Close $186.17 Range $163.40 - $208.50

Q2 2017

Shares 102,230 Value ($000) $17,719 Avg Close $173.03 Range $162.61 - $184.32

Q1 2017

Shares 102,740 Value ($000) $17,515 Avg Close $157.56 Range $124.67 - $169.57

Q4 2016

Shares 102,683 Value ($000) $13,182 Avg Close $134.78 Range $116.12 - $181.79

Q3 2016

Shares 103,766 Value ($000) $18,834 Avg Close $159.99 Range $129.04 - $177.69

Q2 2016

Shares 101,039 Value ($000) $14,156 Avg Close $142.06 Range $123.64 - $173.90

Q1 2016

Shares 77,764 Value ($000) $12,594 Avg Close $152.87 Range $126.82 - $183.12

Q4 2015

Shares 75,144 Value ($000) $14,431 Avg Close $161.39 Range $126.46 - $191.12

Q3 2015

Shares 74,164 Value ($000) $13,054 Avg Close $202.14 Range $156.82 - $235.77

Q2 2015

Shares 227,322 Value ($000) $49,577 Avg Close $195.32 Range $173.81 - $217.00

Q1 2015

Shares 214,809 Value ($000) $39,776 Avg Close $188.35 Range $173.66 - $207.52

Q4 2014

Shares 224,889 Value ($000) $41,530 Avg Close $176.23 Range $141.17 - $191.99

Q3 2014

Shares 237,105 Value ($000) $38,886 Avg Close $167.17 Range $152.58 - $179.96

Q2 2014

Shares 231,228 Value ($000) $41,165 Avg Close $149.19 Range $124.21 - $175.88

Q1 2014

Shares 223,567 Value ($000) $33,084 Avg Close $146.95 Range $103.88 - $178.31

Q4 2013

Shares 205,216 Value ($000) $22,761 Avg Close $91.59 Range $70.79 - $111.87

Q3 2013

Shares 70,463 Value ($000) $5,683 Avg Close $76.50 Range $70.17 - $83.47

Q2 2013

Shares 16,900 Value ($000) $1,266 Avg Close $64.01 Range $52.31 - $75.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	233,624	$31	$117.40	$88.00 - $138.80
Q3 2025	268,486	$25	$99.18	$90.62 - $111.00
Q2 2025	279,358	$27	$81.16	$68.70 - $96.83
Q1 2025	325,218	$26	$108.24	$77.54 - $153.06
Q4 2024	279,836	$37	$142.41	$125.06 - $156.66
Q3 2024	266,273	$35	$123.37	$103.57 - $137.18
Q2 2024	302,176	$32	$112.18	$97.36 - $134.76
Q1 2024	227,192	$31	$134.04	$122.39 - $144.15
Q4 2023	202,873	$28	$115.36	$86.58 - $140.01
Q3 2023	211,391	$29	$164.42	$123.90 - $190.31
Q2 2023	203,713	$38	$202.41	$176.67 - $227.06
Q1 2023	190,661	$44	$204.65	$177.04 - $232.05
Q4 2022	143,361	$29	$207.24	$174.85 - $242.09
Q3 2022	137,740	$26,229	$197.84	$168.73 - $229.85
Q2 2022	137,681	$25,404	$255.36	$175.10 - $361.05
Q1 2022	136,200	$50,210	$337.77	$294.54 - $416.34
Q4 2021	136,514	$51,814	$378.89	$331.74 - $413.42
Q3 2021	133,853	$54,629	$459.88	$394.08 - $511.67
Q2 2021	127,579	$60,300	$402.76	$358.04 - $473.74
Q1 2021	130,000	$49,634	$407.75	$346.30 - $540.63
Q4 2020	123,154	$45,481	$318.77	$280.17 - $368.03
Q3 2020	120,291	$37,181	$344.57	$253.33 - $393.19
Q2 2020	120,390	$44,368	$321.78	$244.30 - $367.51
Q1 2020	119,612	$32,856	$279.63	$191.42 - $330.38
Q4 2019	127,204	$41,872	$303.09	$272.14 - $327.46
Q3 2019	114,031	$34,711	$294.76	$256.13 - $370.39
Q2 2019	122,004	$44,876	$315.75	$292.17 - $358.95
Q1 2019	127,145	$39,410	$291.63	$261.30 - $313.54
Q4 2018	102,858	$29,512	$309.79	$263.62 - $361.78
Q3 2018	103,272	$37,936	$320.46	$267.18 - $362.46
Q2 2018	104,740	$29,260	$254.40	$219.67 - $285.17
Q1 2018	103,011	$24,384	$229.19	$201.86 - $249.65
Q4 2017	105,616	$23,051	$205.77	$192.81 - $224.44
Q3 2017	103,707	$20,610	$186.17	$163.40 - $208.50
Q2 2017	102,230	$17,719	$173.03	$162.61 - $184.32
Q1 2017	102,740	$17,515	$157.56	$124.67 - $169.57
Q4 2016	102,683	$13,182	$134.78	$116.12 - $181.79
Q3 2016	103,766	$18,834	$159.99	$129.04 - $177.69
Q2 2016	101,039	$14,156	$142.06	$123.64 - $173.90
Q1 2016	77,764	$12,594	$152.87	$126.82 - $183.12
Q4 2015	75,144	$14,431	$161.39	$126.46 - $191.12
Q3 2015	74,164	$13,054	$202.14	$156.82 - $235.77
Q2 2015	227,322	$49,577	$195.32	$173.81 - $217.00
Q1 2015	214,809	$39,776	$188.35	$173.66 - $207.52
Q4 2014	224,889	$41,530	$176.23	$141.17 - $191.99
Q3 2014	237,105	$38,886	$167.17	$152.58 - $179.96
Q2 2014	231,228	$41,165	$149.19	$124.21 - $175.88
Q1 2014	223,567	$33,084	$146.95	$103.88 - $178.31
Q4 2013	205,216	$22,761	$91.59	$70.79 - $111.87
Q3 2013	70,463	$5,683	$76.50	$70.17 - $83.47
Q2 2013	16,900	$1,266	$64.01	$52.31 - $75.01