Form SD - Specialized disclosure report:
SEC Accession No. 0001039684-25-000117
Filing Date
2025-09-24
Accepted
2025-09-24 16:20:16
Documents
14

Document Format Files

Seq Description Document Type Size
1 SD a2025specializeddisclosure.htm SD 14140
4 EX-99.1 oke-20241231.htm EX-99.1 7194
5 GRAPHIC okelogoa81a.jpg GRAPHIC 13453
  Complete submission text file 0001039684-25-000117.txt   90101

Data Files

Seq Description Document Type Size
2 XBRL INSTANCE DOCUMENT oke-20241231.xml EX-2.01.INS 4268
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT oke-20241231.xsd EX-2.01.SCH 9350
Mailing Address 100 WEST 5TH ST TULSA OK 74103
Business Address 100 WEST 5TH ST TULSA OK 74103 9185887000
ONEOK INC /NEW/ (Filer) CIK: 0001039684 (see all company filings)

EIN.: 731520922 | State of Incorp.: OK | Fiscal Year End: 1231
Type: SD | Act: 34 | File No.: 001-13643 | Film No.: 251338473
SIC: 4923 Natural Gas Transmisison & Distribution
(CF Office: 01 Energy & Transportation)