EXACT SCIENCES CORP

Ticker: EXAS CUSIP: 30063P105 Class: EQTY

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

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

Q4 2025

Shares 22,341 Value ($000) $2 Avg Close $80.31 Range $54.50 - $102.66

Q3 2025

Shares 59,406 Value ($000) $3 Avg Close $49.96 Range $38.81 - $56.52

Q2 2025

Shares 58,894 Value ($000) $3 Avg Close $50.80 Range $39.97 - $58.68

Q1 2025

Shares 82,253 Value ($000) $4 Avg Close $50.64 Range $42.06 - $60.88

Q4 2024

Shares 65,283 Value ($000) $4 Avg Close $62.23 Range $48.02 - $72.83

Q3 2024

Shares 65,203 Value ($000) $4 Avg Close $56.44 Range $41.89 - $71.95

Q2 2024

Shares 57,488 Value ($000) $2 Avg Close $55.02 Range $40.62 - $79.62

Q1 2024

Shares 207,364 Value ($000) $14 Avg Close $63.25 Range $56.05 - $76.60

Q4 2023

Shares 197,008 Value ($000) $15 Avg Close $65.55 Range $58.43 - $77.42

Q3 2023

Shares 54,199 Value ($000) $4 Avg Close $84.85 Range $65.29 - $100.77

Q2 2023

Shares 56,650 Value ($000) $5 Avg Close $78.01 Range $61.31 - $99.01

Q1 2023

Shares 65,545 Value ($000) $4 Avg Close $64.28 Range $45.89 - $72.19

Q4 2022

Shares 261,101 Value ($000) $13 Avg Close $40.86 Range $29.27 - $56.52

Q3 2022

Shares 302,145 Value ($000) $9,876 Avg Close $41.23 Range $31.62 - $49.91

Q2 2022

Shares 323,388 Value ($000) $12,736 Avg Close $53.47 Range $35.34 - $76.94

Q1 2022

Shares 125,281 Value ($000) $9,271 Avg Close $73.10 Range $56.77 - $84.46

Q4 2021

Shares 135,131 Value ($000) $10,490 Avg Close $88.25 Range $71.81 - $104.50

Q3 2021

Shares 136,203 Value ($000) $13,089 Avg Close $105.58 Range $89.65 - $125.60

Q2 2021

Shares 125,708 Value ($000) $15,602 Avg Close $119.35 Range $89.90 - $140.18

Q1 2021

Shares 102,488 Value ($000) $13,419 Avg Close $136.88 Range $110.12 - $159.54

Q4 2020

Shares 83,136 Value ($000) $10,990 Avg Close $120.93 Range $99.20 - $144.00

Q3 2020

Shares 73,986 Value ($000) $7,549 Avg Close $86.36 Range $70.75 - $103.02

Q2 2020

Shares 62,450 Value ($000) $5,402 Avg Close $79.90 Range $53.66 - $92.91

Q1 2020

Shares 59,707 Value ($000) $3,482 Avg Close $81.19 Range $35.25 - $105.56

Q4 2019

Shares 59,281 Value ($000) $5,441 Avg Close $87.91 Range $75.35 - $99.82

Q2 2019

Shares 30,314 Value ($000) $3,575 Avg Close $100.76 Range $87.02 - $118.13

Q1 2019

Shares 16,825 Value ($000) $1,453 Avg Close $85.12 Range $60.95 - $97.27

Q4 2018

Shares 14,904 Value ($000) $908 Avg Close $68.63 Range $53.06 - $82.85

Q3 2018

Shares 13,125 Value ($000) $1,037 Avg Close $65.21 Range $47.78 - $81.22

Q2 2018

Shares 13,125 Value ($000) $785 Avg Close $53.82 Range $37.36 - $71.60

Q1 2018

Shares 13,125 Value ($000) $530 Avg Close $48.78 Range $38.88 - $57.84

Q4 2017

Shares 15,388 Value ($000) $807 Avg Close $53.39 Range $45.20 - $63.60

Q3 2017

Shares 13,304 Value ($000) $616 Avg Close $40.25 Range $34.39 - $47.56

Q2 2017

Shares 10,761 Value ($000) $380 Avg Close $30.87 Range $22.18 - $38.92

Q1 2017

Shares 10,761 Value ($000) $254 Avg Close $19.82 Range $13.05 - $24.50

Q4 2016

Shares 10,761 Value ($000) $144 Avg Close $16.14 Range $13.22 - $20.40

Q3 2016

Shares 10,761 Value ($000) $199 Avg Close $17.62 Range $11.48 - $22.80

Q2 2016

Shares 10,761 Value ($000) $131 Avg Close $7.53 Range $5.36 - $13.20

Q1 2016

Shares 10,761 Value ($000) $72 Avg Close $6.40 Range $4.67 - $9.22

Q4 2015

Shares 10,761 Value ($000) $99 Avg Close $9.30 Range $6.79 - $18.74

Q3 2015

Shares 10,761 Value ($000) $194 Avg Close $22.97 Range $17.58 - $30.00

Q2 2015

Shares 174,467 Value ($000) $5,185 Avg Close $25.12 Range $20.12 - $32.85

Q1 2015

Shares 221,567 Value ($000) $4,866 Avg Close $25.37 Range $20.35 - $29.60

Q4 2014

Shares 223,167 Value ($000) $6,131 Avg Close $24.34 Range $17.34 - $29.97

Q3 2014

Shares 204,138 Value ($000) $3,956 Avg Close $18.34 Range $15.01 - $23.20

Q2 2014

Shares 204,138 Value ($000) $3,466 Avg Close $13.77 Range $10.69 - $17.74

Q1 2014

Shares 204,138 Value ($000) $2,878 Avg Close $13.51 Range $11.63 - $15.60

Q4 2013

Shares 222,332 Value ($000) $2,603 Avg Close $11.47 Range $9.53 - $12.59

Q3 2013

Shares 229,632 Value ($000) $2,710 Avg Close $12.83 Range $11.47 - $14.70

Q2 2013

Shares 226,500 Value ($000) $3,152 Avg Close $10.86 Range $6.93 - $14.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	22,341	$2	$80.31	$54.50 - $102.66
Q3 2025	59,406	$3	$49.96	$38.81 - $56.52
Q2 2025	58,894	$3	$50.80	$39.97 - $58.68
Q1 2025	82,253	$4	$50.64	$42.06 - $60.88
Q4 2024	65,283	$4	$62.23	$48.02 - $72.83
Q3 2024	65,203	$4	$56.44	$41.89 - $71.95
Q2 2024	57,488	$2	$55.02	$40.62 - $79.62
Q1 2024	207,364	$14	$63.25	$56.05 - $76.60
Q4 2023	197,008	$15	$65.55	$58.43 - $77.42
Q3 2023	54,199	$4	$84.85	$65.29 - $100.77
Q2 2023	56,650	$5	$78.01	$61.31 - $99.01
Q1 2023	65,545	$4	$64.28	$45.89 - $72.19
Q4 2022	261,101	$13	$40.86	$29.27 - $56.52
Q3 2022	302,145	$9,876	$41.23	$31.62 - $49.91
Q2 2022	323,388	$12,736	$53.47	$35.34 - $76.94
Q1 2022	125,281	$9,271	$73.10	$56.77 - $84.46
Q4 2021	135,131	$10,490	$88.25	$71.81 - $104.50
Q3 2021	136,203	$13,089	$105.58	$89.65 - $125.60
Q2 2021	125,708	$15,602	$119.35	$89.90 - $140.18
Q1 2021	102,488	$13,419	$136.88	$110.12 - $159.54
Q4 2020	83,136	$10,990	$120.93	$99.20 - $144.00
Q3 2020	73,986	$7,549	$86.36	$70.75 - $103.02
Q2 2020	62,450	$5,402	$79.90	$53.66 - $92.91
Q1 2020	59,707	$3,482	$81.19	$35.25 - $105.56
Q4 2019	59,281	$5,441	$87.91	$75.35 - $99.82
Q2 2019	30,314	$3,575	$100.76	$87.02 - $118.13
Q1 2019	16,825	$1,453	$85.12	$60.95 - $97.27
Q4 2018	14,904	$908	$68.63	$53.06 - $82.85
Q3 2018	13,125	$1,037	$65.21	$47.78 - $81.22
Q2 2018	13,125	$785	$53.82	$37.36 - $71.60
Q1 2018	13,125	$530	$48.78	$38.88 - $57.84
Q4 2017	15,388	$807	$53.39	$45.20 - $63.60
Q3 2017	13,304	$616	$40.25	$34.39 - $47.56
Q2 2017	10,761	$380	$30.87	$22.18 - $38.92
Q1 2017	10,761	$254	$19.82	$13.05 - $24.50
Q4 2016	10,761	$144	$16.14	$13.22 - $20.40
Q3 2016	10,761	$199	$17.62	$11.48 - $22.80
Q2 2016	10,761	$131	$7.53	$5.36 - $13.20
Q1 2016	10,761	$72	$6.40	$4.67 - $9.22
Q4 2015	10,761	$99	$9.30	$6.79 - $18.74
Q3 2015	10,761	$194	$22.97	$17.58 - $30.00
Q2 2015	174,467	$5,185	$25.12	$20.12 - $32.85
Q1 2015	221,567	$4,866	$25.37	$20.35 - $29.60
Q4 2014	223,167	$6,131	$24.34	$17.34 - $29.97
Q3 2014	204,138	$3,956	$18.34	$15.01 - $23.20
Q2 2014	204,138	$3,466	$13.77	$10.69 - $17.74
Q1 2014	204,138	$2,878	$13.51	$11.63 - $15.60
Q4 2013	222,332	$2,603	$11.47	$9.53 - $12.59
Q3 2013	229,632	$2,710	$12.83	$11.47 - $14.70
Q2 2013	226,500	$3,152	$10.86	$6.93 - $14.42