<SEC-DOCUMENT>0001213900-23-079216-index.html : 20230925 <SEC-HEADER>0001213900-23-079216.hdr.sgml : 20230925 <ACCEPTANCE-DATETIME>20230925172412 ACCESSION NUMBER: 0001213900-23-079216 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 22 CONFORMED PERIOD OF REPORT: 20230925 ITEM INFORMATION: Entry into a Material Definitive Agreement ITEM INFORMATION: Completion of Acquisition or Disposition of Assets ITEM INFORMATION: Regulation FD Disclosure ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20230925 DATE AS OF CHANGE: 20230925 FILER: COMPANY DATA: COMPANY CONFORMED NAME: ONEOK INC /NEW/ CENTRAL INDEX KEY: 0001039684 STANDARD INDUSTRIAL CLASSIFICATION: NATURAL GAS TRANSMISSION & DISTRIBUTION [4923] IRS NUMBER: 731520922 STATE OF INCORPORATION: OK FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-13643 FILM NUMBER: 231276646 BUSINESS ADDRESS: STREET 1: 100 WEST 5TH ST CITY: TULSA STATE: OK ZIP: 74103 BUSINESS PHONE: 9185887000 MAIL ADDRESS: STREET 1: 100 WEST 5TH ST CITY: TULSA STATE: OK ZIP: 74103 FORMER COMPANY: FORMER CONFORMED NAME: WAI INC DATE OF NAME CHANGE: 19970519 </SEC-HEADER> <DOCUMENT> <TYPE>8-K <SEQUENCE>1 <FILENAME>ea185725-8k_oneokinc.htm <DESCRIPTION>CURRENT REPORT <TEXT> Document 1 - file: ea185725-8k_oneokinc.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-4.1 <SEQUENCE>2 <FILENAME>ea185725ex4-1_oneokinc.htm <DESCRIPTION>SIXTH SUPPLEMENTAL INDENTURE, DATED AS OF SEPTEMBER 25, 2023, BY AND AMONG ONEOK, INC., ONEOK PARTNERS, L.P., ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP, MAGELLAN MIDSTREAM PARTNERS, L.P. AND THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS TRUSTE <TEXT> Document 2 - file: ea185725ex4-1_oneokinc.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-4.2 <SEQUENCE>3 <FILENAME>ea185725ex4-2_oneokinc.htm <DESCRIPTION>FIFTH SUPPLEMENTAL INDENTURE, DATED AS OF SEPTEMBER 25, 2023, BY AND AMONG ONEOK, INC., ONEOK PARTNERS, L.P., ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP, MAGELLAN MIDSTREAM PARTNERS, L.P. AND U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS TRUSTEE <TEXT> Document 3 - file: ea185725ex4-2_oneokinc.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-4.3 <SEQUENCE>4 <FILENAME>ea185725ex4-3_oneokinc.htm <DESCRIPTION>TWENTY-FIFTH SUPPLEMENTAL INDENTURE, DATED AS OF SEPTEMBER 25, 2023, BY AND AMONG ONEOK, INC., ONEOK PARTNERS, L.P., ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP, MAGELLAN MIDSTREAM PARTNERS, L.P. AND U.S. BANK TRUST COMPANY <TEXT> Document 4 - file: ea185725ex4-3_oneokinc.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-4.4 <SEQUENCE>5 <FILENAME>ea185725ex4-4_oneokinc.htm <DESCRIPTION>SIXTEENTH SUPPLEMENTAL INDENTURE, DATED AS OF SEPTEMBER 25, 2023, BY AND AMONG ONEOK PARTNERS, L.P., ONEOK, INC., ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP, MAGELLAN MIDSTREAM PARTNERS, L.P. AND COMPUTERSHARE TRUST COMPANY, N.A., AS TRUSTEE <TEXT> Document 5 - file: ea185725ex4-4_oneokinc.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-4.5 <SEQUENCE>6 <FILENAME>ea185725ex4-5_oneokinc.htm <DESCRIPTION>SECOND SUPPLEMENTAL INDENTURE, DATED AS OF SEPTEMBER 25, 2023, BY AND AMONG MAGELLAN MIDSTREAM PARTNERS, L.P., ONEOK, INC., ONEOK PARTNERS, L.P., ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP AND U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS TRUSTEE <TEXT> Document 6 - file: ea185725ex4-5_oneokinc.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-4.6 <SEQUENCE>7 <FILENAME>ea185725ex4-6_oneokinc.htm <DESCRIPTION>TWELFTH SUPPLEMENTAL INDENTURE, DATED AS OF SEPTEMBER 25, 2023, BY AND AMONG MAGELLAN MIDSTREAM PARTNERS, L.P., ONEOK, INC., ONEOK PARTNERS, L.P., ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP AND U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS TRUSTE <TEXT> Document 7 - file: ea185725ex4-6_oneokinc.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.1 <SEQUENCE>8 <FILENAME>ea185725ex10-1_oneokinc.htm <DESCRIPTION>GUARANTY AGREEMENT, DATED AS OF SEPTEMBER 25, 2023, BY AND BETWEEN MAGELLAN MIDSTREAM PARTNERS, L.P., IN FAVOR OF CITIBANK, N.A., AS ADMINISTRATIVE AGENT, UNDER THE CREDIT AGREEMENT, DATED AS OF JUNE 10, 2022, BY AND AMONG ONEOK, INC., CITIBANK, N.A. <TEXT> Document 8 - file: ea185725ex10-1_oneokinc.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>9 <FILENAME>ea185725ex99-1_oneokinc.htm <DESCRIPTION>PRESS RELEASE, DATED SEPTEMBER 25, 2023 <TEXT> Document 9 - file: ea185725ex99-1_oneokinc.htm
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