CELANESE CORP DEL

Ticker: CE CUSIP: 150870103 Class: COM

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2025

Shares 84,857 Value ($000) $3,588 Avg Close $40.78 Range $35.13 - $45.80

Q3 2025

Shares 69,962 Value ($000) $2,944 Avg Close $49.73 Range $36.95 - $63.47

Q2 2025

Shares 71,100 Value ($000) $3,934 Avg Close $49.77 Range $36.22 - $60.29

Q1 2025

Shares 77,868 Value ($000) $4,421 Avg Close $62.32 Range $45.85 - $75.65

Q4 2024

Shares 63,419 Value ($000) $4,389 Avg Close $95.63 Range $66.57 - $136.29

Q3 2024

Shares 82,127 Value ($000) $11,166 Avg Close $130.20 Range $115.95 - $145.94

Q2 2024

Shares 77,590 Value ($000) $10,466 Avg Close $150.66 Range $131.98 - $169.10

Q1 2024

Shares 106,501 Value ($000) $18,303 Avg Close $149.27 Range $135.24 - $169.16

Q4 2023

Shares 107,819 Value ($000) $16,752 Avg Close $127.36 Range $108.33 - $155.57

Q3 2023

Shares 107,490 Value ($000) $13,492 Avg Close $119.33 Range $105.74 - $127.40

Q2 2023

Shares 184,829 Value ($000) $21,403 Avg Close $104.56 Range $95.62 - $114.83

Q1 2023

Shares 192,280 Value ($000) $20,937 Avg Close $110.53 Range $93.26 - $122.53

Q4 2022

Shares 218,953 Value ($000) $22,386 Avg Close $94.49 Range $82.41 - $107.19

Q3 2022

Shares 293,797 Value ($000) $26,542 Avg Close $103.96 Range $82.17 - $117.12

Q2 2022

Shares 376,794 Value ($000) $44,315 Avg Close $135.03 Range $108.65 - $152.03

Q1 2022

Shares 413,762 Value ($000) $59,114 Avg Close $142.81 Range $123.99 - $164.73

Q4 2021

Shares 448,350 Value ($000) $75,350 Avg Close $151.80 Range $138.63 - $162.45

Q3 2021

Shares 425,951 Value ($000) $64,165 Avg Close $143.01 Range $132.16 - $152.26

Q2 2021

Shares 412,556 Value ($000) $62,543 Avg Close $146.80 Range $133.78 - $158.22

Q1 2021

Shares 294,601 Value ($000) $44,134 Avg Close $126.28 Range $105.75 - $143.35

Q4 2020

Shares 228,236 Value ($000) $29,657 Avg Close $113.78 Range $94.16 - $126.73

Q3 2020

Shares 235,038 Value ($000) $25,255 Avg Close $90.84 Range $75.24 - $104.85

Q2 2020

Shares 247,768 Value ($000) $21,392 Avg Close $75.33 Range $59.77 - $92.46

Q1 2020

Shares 202,488 Value ($000) $14,861 Avg Close $88.59 Range $47.34 - $111.29

Q4 2019

Shares 208,775 Value ($000) $25,704 Avg Close $109.79 Range $102.35 - $115.13

Q3 2019

Shares 169,908 Value ($000) $20,778 Avg Close $99.99 Range $90.70 - $113.01

Q2 2019

Shares 168,154 Value ($000) $18,127 Avg Close $91.40 Range $83.73 - $100.05

Q1 2019

Shares 133,029 Value ($000) $13,118 Avg Close $86.22 Range $76.25 - $92.11

Q4 2018

Shares 143,073 Value ($000) $12,872 Avg Close $85.53 Range $72.47 - $100.55

Q3 2018

Shares 186,243 Value ($000) $21,232 Avg Close $99.54 Range $93.49 - $103.69

Q2 2018

Shares 132,441 Value ($000) $14,709 Avg Close $95.32 Range $82.17 - $102.42

Q1 2018

Shares 242,205 Value ($000) $24,271 Avg Close $90.60 Range $82.60 - $97.70

Q4 2017

Shares 113,680 Value ($000) $12,173 Avg Close $90.95 Range $86.93 - $94.02

Q3 2017

Shares 107,769 Value ($000) $11,237 Avg Close $83.73 Range $77.78 - $89.38

Q2 2017

Shares 102,798 Value ($000) $9,760 Avg Close $75.56 Range $70.77 - $82.35

Q1 2017

Shares 76,478 Value ($000) $6,872 Avg Close $73.64 Range $65.95 - $78.61

Q4 2016

Shares 61,921 Value ($000) $4,876 Avg Close $63.15 Range $52.76 - $71.49

Q3 2016

Shares 75,761 Value ($000) $5,043 Avg Close $54.65 Range $50.72 - $59.26

Q2 2016

Shares 79,561 Value ($000) $5,207 Avg Close $57.77 Range $50.88 - $61.75

Q1 2016

Shares 93,851 Value ($000) $6,147 Avg Close $51.27 Range $45.38 - $56.02

Q4 2015

Shares 98,371 Value ($000) $6,623 Avg Close $55.92 Range $48.05 - $60.11

Q3 2015

Shares 114,391 Value ($000) $6,769 Avg Close $51.96 Range $44.59 - $60.59

Q2 2015

Shares 96,991 Value ($000) $6,972 Avg Close $54.29 Range $44.71 - $59.73

Q1 2015

Shares 279,301 Value ($000) $15,602 Avg Close $45.93 Range $42.55 - $49.06

Q4 2014

Shares 121,641 Value ($000) $7,294 Avg Close $47.26 Range $39.83 - $51.22

Q3 2014

Shares 114,701 Value ($000) $6,712 Avg Close $49.55 Range $46.40 - $53.25

Q2 2014

Shares 113,931 Value ($000) $7,323 Avg Close $48.63 Range $43.54 - $52.30

Q1 2014

Shares 279,111 Value ($000) $15,493 Avg Close $42.51 Range $38.85 - $44.92

Q4 2013

Shares 113,931 Value ($000) $6,302 Avg Close $44.10 Range $40.66 - $46.49

Q3 2013

Shares 207,291 Value ($000) $10,943 Avg Close $38.84 Range $35.19 - $42.08

Q2 2013

Shares 268,491 Value ($000) $12,028 Avg Close $37.17 Range $32.80 - $40.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	84,857	$3,588	$40.78	$35.13 - $45.80
Q3 2025	69,962	$2,944	$49.73	$36.95 - $63.47
Q2 2025	71,100	$3,934	$49.77	$36.22 - $60.29
Q1 2025	77,868	$4,421	$62.32	$45.85 - $75.65
Q4 2024	63,419	$4,389	$95.63	$66.57 - $136.29
Q3 2024	82,127	$11,166	$130.20	$115.95 - $145.94
Q2 2024	77,590	$10,466	$150.66	$131.98 - $169.10
Q1 2024	106,501	$18,303	$149.27	$135.24 - $169.16
Q4 2023	107,819	$16,752	$127.36	$108.33 - $155.57
Q3 2023	107,490	$13,492	$119.33	$105.74 - $127.40
Q2 2023	184,829	$21,403	$104.56	$95.62 - $114.83
Q1 2023	192,280	$20,937	$110.53	$93.26 - $122.53
Q4 2022	218,953	$22,386	$94.49	$82.41 - $107.19
Q3 2022	293,797	$26,542	$103.96	$82.17 - $117.12
Q2 2022	376,794	$44,315	$135.03	$108.65 - $152.03
Q1 2022	413,762	$59,114	$142.81	$123.99 - $164.73
Q4 2021	448,350	$75,350	$151.80	$138.63 - $162.45
Q3 2021	425,951	$64,165	$143.01	$132.16 - $152.26
Q2 2021	412,556	$62,543	$146.80	$133.78 - $158.22
Q1 2021	294,601	$44,134	$126.28	$105.75 - $143.35
Q4 2020	228,236	$29,657	$113.78	$94.16 - $126.73
Q3 2020	235,038	$25,255	$90.84	$75.24 - $104.85
Q2 2020	247,768	$21,392	$75.33	$59.77 - $92.46
Q1 2020	202,488	$14,861	$88.59	$47.34 - $111.29
Q4 2019	208,775	$25,704	$109.79	$102.35 - $115.13
Q3 2019	169,908	$20,778	$99.99	$90.70 - $113.01
Q2 2019	168,154	$18,127	$91.40	$83.73 - $100.05
Q1 2019	133,029	$13,118	$86.22	$76.25 - $92.11
Q4 2018	143,073	$12,872	$85.53	$72.47 - $100.55
Q3 2018	186,243	$21,232	$99.54	$93.49 - $103.69
Q2 2018	132,441	$14,709	$95.32	$82.17 - $102.42
Q1 2018	242,205	$24,271	$90.60	$82.60 - $97.70
Q4 2017	113,680	$12,173	$90.95	$86.93 - $94.02
Q3 2017	107,769	$11,237	$83.73	$77.78 - $89.38
Q2 2017	102,798	$9,760	$75.56	$70.77 - $82.35
Q1 2017	76,478	$6,872	$73.64	$65.95 - $78.61
Q4 2016	61,921	$4,876	$63.15	$52.76 - $71.49
Q3 2016	75,761	$5,043	$54.65	$50.72 - $59.26
Q2 2016	79,561	$5,207	$57.77	$50.88 - $61.75
Q1 2016	93,851	$6,147	$51.27	$45.38 - $56.02
Q4 2015	98,371	$6,623	$55.92	$48.05 - $60.11
Q3 2015	114,391	$6,769	$51.96	$44.59 - $60.59
Q2 2015	96,991	$6,972	$54.29	$44.71 - $59.73
Q1 2015	279,301	$15,602	$45.93	$42.55 - $49.06
Q4 2014	121,641	$7,294	$47.26	$39.83 - $51.22
Q3 2014	114,701	$6,712	$49.55	$46.40 - $53.25
Q2 2014	113,931	$7,323	$48.63	$43.54 - $52.30
Q1 2014	279,111	$15,493	$42.51	$38.85 - $44.92
Q4 2013	113,931	$6,302	$44.10	$40.66 - $46.49
Q3 2013	207,291	$10,943	$38.84	$35.19 - $42.08
Q2 2013	268,491	$12,028	$37.17	$32.80 - $40.80