ONEOK INC /NEW/

Natural Gas Transmisison & Distribution | SIC: 4923
Phone: 9185887000
 
CIK: 0001039684
EIN: 731520922
State Location: OK
State of Inc.: OK
 
Tickers:
  • NYSE:OKE

Form: 10-K

Filing Date: 24 Feb 2026
Report Date: 31 Dec 2025
Accepted: 24 Feb 2026 02:20 p.m.
Accession Number: 0001039684-26-000006
 
Act: 34
File Number: 001-13643
Film Number: 26671904

Documents

Primary Document: 10-K
Accepted: 24 Feb 2026 02:20 p.m.
0001039684-26-000006-index-headers.html
Last Modified: 24 Feb 2026 02:20 p.m.
0001039684-26-000006-index.html
Last Modified: 24 Feb 2026 02:20 p.m.
0001039684-26-000006.txt
Last Modified: 24 Feb 2026 02:20 p.m.
0001039684-26-000006-xbrl.zip
Last Modified: 24 Feb 2026 02:20 p.m.
aex488descriptionofsecur.htm
Last Modified: 24 Feb 2026 02:20 p.m.
aex488descriptionofsecur001.jpg
Last Modified: 24 Feb 2026 02:20 p.m.
aex488descriptionofsecur002.jpg
Last Modified: 24 Feb 2026 02:20 p.m.
aex488descriptionofsecur003.jpg
Last Modified: 24 Feb 2026 02:20 p.m.
aex488descriptionofsecur004.jpg
Last Modified: 24 Feb 2026 02:20 p.m.
FilingSummary.xml
Last Modified: 24 Feb 2026 02:20 p.m.
formof2026psuagreement.htm
Last Modified: 24 Feb 2026 02:20 p.m.
formof2026psuagreement001.jpg
Last Modified: 24 Feb 2026 02:20 p.m.
formof2026psuagreement002.jpg
Last Modified: 24 Feb 2026 02:20 p.m.
formof2026psuagreement003.jpg
Last Modified: 24 Feb 2026 02:20 p.m.
formof2026psuagreement004.jpg
Last Modified: 24 Feb 2026 02:20 p.m.
formof2026psuagreement005.jpg
Last Modified: 24 Feb 2026 02:20 p.m.
formof2026psuagreement006.jpg
Last Modified: 24 Feb 2026 02:20 p.m.
formof2026psuagreement007.jpg
Last Modified: 24 Feb 2026 02:20 p.m.
formof2026psuagreement008.jpg
Last Modified: 24 Feb 2026 02:20 p.m.
formof2026psuagreement009.jpg
Last Modified: 24 Feb 2026 02:20 p.m.
formof2026psuagreement010.jpg
Last Modified: 24 Feb 2026 02:20 p.m.
formof2026psuagreement011.jpg
Last Modified: 24 Feb 2026 02:20 p.m.
formof2026psuagreement012.jpg
Last Modified: 24 Feb 2026 02:20 p.m.
formof2026psuagreement013.jpg
Last Modified: 24 Feb 2026 02:20 p.m.
formof2026psuagreement014.jpg
Last Modified: 24 Feb 2026 02:20 p.m.