CELANESE CORP DEL

Ticker: CE CUSIP: 150870103 Class: COM

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

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

Q4 2025

Shares 96,256 Value ($000) $4 Avg Close $40.78 Range $35.13 - $45.80

Q3 2025

Shares 96,256 Value ($000) $4 Avg Close $49.73 Range $36.95 - $63.47

Q2 2025

Shares 94,548 Value ($000) $5 Avg Close $49.77 Range $36.22 - $60.29

Q1 2025

Shares 96,390 Value ($000) $5 Avg Close $62.32 Range $45.85 - $75.65

Q4 2024

Shares 41,463 Value ($000) $3 Avg Close $95.63 Range $66.57 - $136.29

Q3 2024

Shares 60,876 Value ($000) $8 Avg Close $130.20 Range $115.95 - $145.94

Q2 2024

Shares 57,565 Value ($000) $8 Avg Close $150.66 Range $131.98 - $169.10

Q1 2024

Shares 59,581 Value ($000) $10 Avg Close $149.27 Range $135.24 - $169.16

Q4 2023

Shares 58,651 Value ($000) $9 Avg Close $127.36 Range $108.33 - $155.57

Q3 2023

Shares 59,357 Value ($000) $7 Avg Close $119.33 Range $105.74 - $127.40

Q2 2023

Shares 60,918 Value ($000) $7 Avg Close $104.56 Range $95.62 - $114.83

Q1 2023

Shares 55,288 Value ($000) $6 Avg Close $110.53 Range $93.26 - $122.53

Q4 2022

Shares 56,544 Value ($000) $6 Avg Close $94.49 Range $82.41 - $107.19

Q3 2022

Shares 55,396 Value ($000) $5,000 Avg Close $103.96 Range $82.17 - $117.12

Q2 2022

Shares 65,244 Value ($000) $7,679 Avg Close $135.03 Range $108.65 - $152.03

Q1 2022

Shares 75,900 Value ($000) $11,460 Avg Close $142.81 Range $123.99 - $164.73

Q4 2021

Shares 76,763 Value ($000) $12,872 Avg Close $151.80 Range $138.63 - $162.45

Q3 2021

Shares 78,427 Value ($000) $11,889 Avg Close $143.01 Range $132.16 - $152.26

Q2 2021

Shares 79,997 Value ($000) $12,124 Avg Close $146.80 Range $133.78 - $158.22

Q1 2021

Shares 80,604 Value ($000) $12,004 Avg Close $126.28 Range $105.75 - $143.35

Q4 2020

Shares 78,516 Value ($000) $10,183 Avg Close $113.78 Range $94.16 - $126.73

Q3 2020

Shares 77,285 Value ($000) $8,306 Avg Close $90.84 Range $75.24 - $104.85

Q2 2020

Shares 78,077 Value ($000) $6,718 Avg Close $75.33 Range $59.77 - $92.46

Q1 2020

Shares 194,194 Value ($000) $14,298 Avg Close $88.59 Range $47.34 - $111.29

Q4 2019

Shares 185,259 Value ($000) $22,622 Avg Close $109.79 Range $102.35 - $115.13

Q3 2019

Shares 238,836 Value ($000) $29,280 Avg Close $99.99 Range $90.70 - $113.01

Q2 2019

Shares 243,814 Value ($000) $26,276 Avg Close $91.40 Range $83.73 - $100.05

Q1 2019

Shares 249,791 Value ($000) $24,559 Avg Close $86.22 Range $76.25 - $92.11

Q4 2018

Shares 82,585 Value ($000) $7,084 Avg Close $85.53 Range $72.47 - $100.55

Q3 2018

Shares 66,947 Value ($000) $7,638 Avg Close $99.54 Range $93.49 - $103.69

Q2 2018

Shares 79,598 Value ($000) $8,843 Avg Close $95.32 Range $82.17 - $102.42

Q1 2018

Shares 122,027 Value ($000) $12,239 Avg Close $90.60 Range $82.60 - $97.70

Q4 2017

Shares 114,055 Value ($000) $12,199 Avg Close $90.95 Range $86.93 - $94.02

Q3 2017

Shares 120,081 Value ($000) $12,514 Avg Close $83.73 Range $77.78 - $89.38

Q2 2017

Shares 120,167 Value ($000) $11,397 Avg Close $75.56 Range $70.77 - $82.35

Q1 2017

Shares 80,758 Value ($000) $7,247 Avg Close $73.64 Range $65.95 - $78.61

Q4 2016

Shares 83,089 Value ($000) $6,564 Avg Close $63.15 Range $52.76 - $71.49

Q3 2016

Shares 84,373 Value ($000) $5,609 Avg Close $54.65 Range $50.72 - $59.26

Q2 2016

Shares 90,826 Value ($000) $5,929 Avg Close $57.77 Range $50.88 - $61.75

Q1 2016

Shares 81,317 Value ($000) $5,322 Avg Close $51.27 Range $45.38 - $56.02

Q4 2015

Shares 83,108 Value ($000) $5,596 Avg Close $55.92 Range $48.05 - $60.11

Q3 2015

Shares 83,853 Value ($000) $4,971 Avg Close $51.96 Range $44.59 - $60.59

Q2 2015

Shares 77,256 Value ($000) $5,543 Avg Close $54.29 Range $44.71 - $59.73

Q1 2015

Shares 74,229 Value ($000) $4,137 Avg Close $45.93 Range $42.55 - $49.06

Q4 2014

Shares 79,171 Value ($000) $4,737 Avg Close $47.26 Range $39.83 - $51.22

Q3 2014

Shares 121,381 Value ($000) $7,127 Avg Close $49.55 Range $46.40 - $53.25

Q2 2014

Shares 178,065 Value ($000) $11,412 Avg Close $48.63 Range $43.54 - $52.30

Q1 2014

Shares 190,253 Value ($000) $10,497 Avg Close $42.51 Range $38.85 - $44.92

Q4 2013

Shares 188,609 Value ($000) $10,497 Avg Close $44.10 Range $40.66 - $46.49

Q3 2013

Shares 241,857 Value ($000) $12,722 Avg Close $38.84 Range $35.19 - $42.08

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	96,256	$4	$40.78	$35.13 - $45.80
Q3 2025	96,256	$4	$49.73	$36.95 - $63.47
Q2 2025	94,548	$5	$49.77	$36.22 - $60.29
Q1 2025	96,390	$5	$62.32	$45.85 - $75.65
Q4 2024	41,463	$3	$95.63	$66.57 - $136.29
Q3 2024	60,876	$8	$130.20	$115.95 - $145.94
Q2 2024	57,565	$8	$150.66	$131.98 - $169.10
Q1 2024	59,581	$10	$149.27	$135.24 - $169.16
Q4 2023	58,651	$9	$127.36	$108.33 - $155.57
Q3 2023	59,357	$7	$119.33	$105.74 - $127.40
Q2 2023	60,918	$7	$104.56	$95.62 - $114.83
Q1 2023	55,288	$6	$110.53	$93.26 - $122.53
Q4 2022	56,544	$6	$94.49	$82.41 - $107.19
Q3 2022	55,396	$5,000	$103.96	$82.17 - $117.12
Q2 2022	65,244	$7,679	$135.03	$108.65 - $152.03
Q1 2022	75,900	$11,460	$142.81	$123.99 - $164.73
Q4 2021	76,763	$12,872	$151.80	$138.63 - $162.45
Q3 2021	78,427	$11,889	$143.01	$132.16 - $152.26
Q2 2021	79,997	$12,124	$146.80	$133.78 - $158.22
Q1 2021	80,604	$12,004	$126.28	$105.75 - $143.35
Q4 2020	78,516	$10,183	$113.78	$94.16 - $126.73
Q3 2020	77,285	$8,306	$90.84	$75.24 - $104.85
Q2 2020	78,077	$6,718	$75.33	$59.77 - $92.46
Q1 2020	194,194	$14,298	$88.59	$47.34 - $111.29
Q4 2019	185,259	$22,622	$109.79	$102.35 - $115.13
Q3 2019	238,836	$29,280	$99.99	$90.70 - $113.01
Q2 2019	243,814	$26,276	$91.40	$83.73 - $100.05
Q1 2019	249,791	$24,559	$86.22	$76.25 - $92.11
Q4 2018	82,585	$7,084	$85.53	$72.47 - $100.55
Q3 2018	66,947	$7,638	$99.54	$93.49 - $103.69
Q2 2018	79,598	$8,843	$95.32	$82.17 - $102.42
Q1 2018	122,027	$12,239	$90.60	$82.60 - $97.70
Q4 2017	114,055	$12,199	$90.95	$86.93 - $94.02
Q3 2017	120,081	$12,514	$83.73	$77.78 - $89.38
Q2 2017	120,167	$11,397	$75.56	$70.77 - $82.35
Q1 2017	80,758	$7,247	$73.64	$65.95 - $78.61
Q4 2016	83,089	$6,564	$63.15	$52.76 - $71.49
Q3 2016	84,373	$5,609	$54.65	$50.72 - $59.26
Q2 2016	90,826	$5,929	$57.77	$50.88 - $61.75
Q1 2016	81,317	$5,322	$51.27	$45.38 - $56.02
Q4 2015	83,108	$5,596	$55.92	$48.05 - $60.11
Q3 2015	83,853	$4,971	$51.96	$44.59 - $60.59
Q2 2015	77,256	$5,543	$54.29	$44.71 - $59.73
Q1 2015	74,229	$4,137	$45.93	$42.55 - $49.06
Q4 2014	79,171	$4,737	$47.26	$39.83 - $51.22
Q3 2014	121,381	$7,127	$49.55	$46.40 - $53.25
Q2 2014	178,065	$11,412	$48.63	$43.54 - $52.30
Q1 2014	190,253	$10,497	$42.51	$38.85 - $44.92
Q4 2013	188,609	$10,497	$44.10	$40.66 - $46.49
Q3 2013	241,857	$12,722	$38.84	$35.19 - $42.08