ONEOK INC NEW

Ticker: OKE CUSIP: 682680103 Class: COM

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

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

Q4 2025

Shares 331,624 Value ($000) $24,374 Avg Close $70.46 Range $64.02 - $76.85

Q3 2025

Shares 343,937 Value ($000) $25,097 Avg Close $75.06 Range $69.54 - $81.58

Q2 2025

Shares 339,670 Value ($000) $27,727 Avg Close $80.67 Range $72.46 - $96.57

Q1 2025

Shares 435,385 Value ($000) $43,199 Avg Close $94.96 Range $83.88 - $105.47

Q4 2024

Shares 418,582 Value ($000) $42,026 Avg Close $96.84 Range $84.63 - $112.17

Q3 2024

Shares 448,526 Value ($000) $40,874 Avg Close $81.49 Range $72.32 - $90.32

Q2 2024

Shares 411,221 Value ($000) $33,535 Avg Close $73.92 Range $70.02 - $77.41

Q1 2024

Shares 439,077 Value ($000) $35,201 Avg Close $66.73 Range $61.54 - $73.91

Q4 2023

Shares 370,639 Value ($000) $26,026 Avg Close $60.36 Range $54.02 - $64.65

Q3 2023

Shares 401,580 Value ($000) $25,472 Avg Close $57.97 Range $53.20 - $61.29

Q2 2023

Shares 240,807 Value ($000) $14,863 Avg Close $54.14 Range $49.15 - $58.45

Q1 2023

Shares 305,208 Value ($000) $19,393 Avg Close $57.32 Range $49.50 - $61.22

Q4 2022

Shares 299,267 Value ($000) $19,662 Avg Close $52.27 Range $44.12 - $58.24

Q3 2022

Shares 307,365 Value ($000) $15,749 Avg Close $49.79 Range $42.47 - $56.23

Q2 2022

Shares 351,184 Value ($000) $19,491 Avg Close $53.43 Range $43.21 - $61.28

Q1 2022

Shares 331,482 Value ($000) $23,413 Avg Close $52.02 Range $44.64 - $59.08

Q4 2021

Shares 333,463 Value ($000) $19,594 Avg Close $49.62 Range $44.72 - $52.90

Q3 2021

Shares 332,226 Value ($000) $19,266 Avg Close $42.34 Range $38.43 - $47.36

Q2 2021

Shares 317,483 Value ($000) $17,665 Avg Close $41.29 Range $37.99 - $44.54

Q1 2021

Shares 323,874 Value ($000) $16,407 Avg Close $34.52 Range $27.94 - $39.67

Q4 2020

Shares 302,489 Value ($000) $11,610 Avg Close $24.90 Range $17.79 - $31.50

Q3 2020

Shares 265,681 Value ($000) $6,902 Avg Close $19.94 Range $16.86 - $23.84

Q2 2020

Shares 311,750 Value ($000) $10,356 Avg Close $22.69 Range $13.02 - $33.90

Q1 2020

Shares 482,642 Value ($000) $10,526 Avg Close $41.19 Range $8.25 - $53.25

Q4 2019

Shares 510,811 Value ($000) $38,653 Avg Close $47.69 Range $45.02 - $51.33

Q3 2019

Shares 223,195 Value ($000) $16,447 Avg Close $46.59 Range $43.20 - $51.06

Q2 2019

Shares 407,783 Value ($000) $28,060 Avg Close $43.86 Range $41.23 - $45.68

Q1 2019

Shares 522,776 Value ($000) $36,511 Avg Close $41.63 Range $33.54 - $45.43

Q4 2018

Shares 386,295 Value ($000) $20,841 Avg Close $39.29 Range $31.97 - $43.42

Q3 2018

Shares 366,736 Value ($000) $24,861 Avg Close $42.78 Range $40.39 - $44.65

Q2 2018

Shares 401,258 Value ($000) $28,020 Avg Close $39.78 Range $33.75 - $44.03

Q1 2018

Shares 462,466 Value ($000) $26,324 Avg Close $34.99 Range $32.06 - $37.07

Q4 2017

Shares 295,155 Value ($000) $15,776 Avg Close $32.07 Range $30.00 - $34.01

Q3 2017

Shares 308,788 Value ($000) $17,110 Avg Close $32.05 Range $29.68 - $34.01

Q2 2017

Shares 4,413 Value ($000) $230 Avg Close $30.31 Range $27.71 - $33.22

Q1 2017

Shares 57,580 Value ($000) $3,192 Avg Close $31.86 Range $30.19 - $34.46

Q4 2016

Shares 164,241 Value ($000) $9,429 Avg Close $30.05 Range $26.10 - $34.18

Q3 2016

Shares 186,390 Value ($000) $9,579 Avg Close $26.73 Range $23.96 - $29.35

Q2 2016

Shares 264,250 Value ($000) $12,539 Avg Close $22.12 Range $15.37 - $26.67

Q1 2016

Shares 273,400 Value ($000) $8,164 Avg Close $13.46 Range $10.17 - $17.06

Q4 2015

Shares 221,320 Value ($000) $5,458 Avg Close $15.97 Range $10.10 - $20.98

Q3 2015

Shares 222,840 Value ($000) $7,175 Avg Close $19.11 Range $16.14 - $21.50

Q2 2015

Shares 227,190 Value ($000) $8,969 Avg Close $22.90 Range $19.92 - $26.37

Q1 2015

Shares 224,840 Value ($000) $10,846 Avg Close $23.29 Range $19.96 - $25.42

Q4 2014

Shares 229,160 Value ($000) $11,410 Avg Close $27.77 Range $21.89 - $33.09

Q3 2014

Shares 219,910 Value ($000) $14,415 Avg Close $33.40 Range $30.43 - $35.58

Q2 2014

Shares 218,880 Value ($000) $14,901 Avg Close $31.27 Range $28.53 - $33.76

Q1 2014

Shares 214,320 Value ($000) $12,698 Avg Close $28.65 Range $26.05 - $30.34

Q4 2013

Shares 211,160 Value ($000) $13,130 Avg Close $24.39 Range $22.17 - $26.57

Q3 2013

Shares 215,610 Value ($000) $11,496 Avg Close $20.98 Range $16.59 - $23.42

Q2 2013

Shares 272,360 Value ($000) $11,251 Avg Close $19.74 Range $17.02 - $21.94

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	331,624	$24,374	$70.46	$64.02 - $76.85
Q3 2025	343,937	$25,097	$75.06	$69.54 - $81.58
Q2 2025	339,670	$27,727	$80.67	$72.46 - $96.57
Q1 2025	435,385	$43,199	$94.96	$83.88 - $105.47
Q4 2024	418,582	$42,026	$96.84	$84.63 - $112.17
Q3 2024	448,526	$40,874	$81.49	$72.32 - $90.32
Q2 2024	411,221	$33,535	$73.92	$70.02 - $77.41
Q1 2024	439,077	$35,201	$66.73	$61.54 - $73.91
Q4 2023	370,639	$26,026	$60.36	$54.02 - $64.65
Q3 2023	401,580	$25,472	$57.97	$53.20 - $61.29
Q2 2023	240,807	$14,863	$54.14	$49.15 - $58.45
Q1 2023	305,208	$19,393	$57.32	$49.50 - $61.22
Q4 2022	299,267	$19,662	$52.27	$44.12 - $58.24
Q3 2022	307,365	$15,749	$49.79	$42.47 - $56.23
Q2 2022	351,184	$19,491	$53.43	$43.21 - $61.28
Q1 2022	331,482	$23,413	$52.02	$44.64 - $59.08
Q4 2021	333,463	$19,594	$49.62	$44.72 - $52.90
Q3 2021	332,226	$19,266	$42.34	$38.43 - $47.36
Q2 2021	317,483	$17,665	$41.29	$37.99 - $44.54
Q1 2021	323,874	$16,407	$34.52	$27.94 - $39.67
Q4 2020	302,489	$11,610	$24.90	$17.79 - $31.50
Q3 2020	265,681	$6,902	$19.94	$16.86 - $23.84
Q2 2020	311,750	$10,356	$22.69	$13.02 - $33.90
Q1 2020	482,642	$10,526	$41.19	$8.25 - $53.25
Q4 2019	510,811	$38,653	$47.69	$45.02 - $51.33
Q3 2019	223,195	$16,447	$46.59	$43.20 - $51.06
Q2 2019	407,783	$28,060	$43.86	$41.23 - $45.68
Q1 2019	522,776	$36,511	$41.63	$33.54 - $45.43
Q4 2018	386,295	$20,841	$39.29	$31.97 - $43.42
Q3 2018	366,736	$24,861	$42.78	$40.39 - $44.65
Q2 2018	401,258	$28,020	$39.78	$33.75 - $44.03
Q1 2018	462,466	$26,324	$34.99	$32.06 - $37.07
Q4 2017	295,155	$15,776	$32.07	$30.00 - $34.01
Q3 2017	308,788	$17,110	$32.05	$29.68 - $34.01
Q2 2017	4,413	$230	$30.31	$27.71 - $33.22
Q1 2017	57,580	$3,192	$31.86	$30.19 - $34.46
Q4 2016	164,241	$9,429	$30.05	$26.10 - $34.18
Q3 2016	186,390	$9,579	$26.73	$23.96 - $29.35
Q2 2016	264,250	$12,539	$22.12	$15.37 - $26.67
Q1 2016	273,400	$8,164	$13.46	$10.17 - $17.06
Q4 2015	221,320	$5,458	$15.97	$10.10 - $20.98
Q3 2015	222,840	$7,175	$19.11	$16.14 - $21.50
Q2 2015	227,190	$8,969	$22.90	$19.92 - $26.37
Q1 2015	224,840	$10,846	$23.29	$19.96 - $25.42
Q4 2014	229,160	$11,410	$27.77	$21.89 - $33.09
Q3 2014	219,910	$14,415	$33.40	$30.43 - $35.58
Q2 2014	218,880	$14,901	$31.27	$28.53 - $33.76
Q1 2014	214,320	$12,698	$28.65	$26.05 - $30.34
Q4 2013	211,160	$13,130	$24.39	$22.17 - $26.57
Q3 2013	215,610	$11,496	$20.98	$16.59 - $23.42
Q2 2013	272,360	$11,251	$19.74	$17.02 - $21.94