Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001213900-25-040951
Filing Date
2025-05-08
Accepted
2025-05-08 13:20:36
Documents
3

Document Format Files

Seq Description Document Type Size
1 DEFINITIVE ADDITIONAL MATERIALS ea024142801-defa14a_oneok.htm DEFA14A 25307
2 GRAPHIC image_001.jpg GRAPHIC 6671
3 GRAPHIC image_002.jpg GRAPHIC 7947
  Complete submission text file 0001213900-25-040951.txt   46782
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: DEFA14A | Act: 34 | File No.: 001-13643 | Film No.: 25925112
SIC: 4923 Natural Gas Transmisison & Distribution
(CF Office: 01 Energy & Transportation)