SIC: 4923 - NATURAL GAS TRANSMISSION & DISTRIBUTION
State location: OK | State of Inc.: OK | Fiscal Year End: 1231
formerly: WAI INC (filings through 1997-11-28)
(CF Office: 01 Energy & Transportation)
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| Filings | Format | Description | Filing Date | File/Film Number |
|---|---|---|---|---|
| 144 | Documents | Report of proposed sale of securities Acc-no: 0001972362-25-000333 (33 Act) Size: 9 KB |
2025-03-25 | 001-13643 25769460 |
| 144 | Documents | Report of proposed sale of securities Acc-no: 0001950047-25-002034 (33 Act) Size: 4 KB |
2025-03-19 | 001-13643 25752724 |
| 144 | Documents | Report of proposed sale of securities Acc-no: 0001972362-25-000313 (33 Act) Size: 4 KB |
2025-03-14 | 001-13643 25740866 |
| 144 | Documents | Report of proposed sale of securities Acc-no: 0001949846-25-000130 (33 Act) Size: 4 KB |
2025-03-13 | 001-13643 25734102 |
| 144 | Documents | Report of proposed sale of securities Acc-no: 0001949846-25-000103 (33 Act) Size: 4 KB |
2025-03-05 | 001-13643 25709555 |
| 8-K | Documents Interactive Data | Current report, items 8.01 and 9.01
Acc-no: 0001039684-25-000045 (34 Act) Size: 441 KB |
2025-03-03 | 001-13643 25699544 |
| 8-K | Documents Interactive Data | Current report, items 7.01 and 9.01
Acc-no: 0001039684-25-000043 (34 Act) Size: 2 MB |
2025-02-25 | 001-13643 25663923 |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001039684-25-000042 Size: 14 KB |
2025-02-25 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001039684-25-000041 Size: 14 KB |
2025-02-25 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001039684-25-000040 Size: 13 KB |
2025-02-25 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001039684-25-000039 Size: 14 KB |
2025-02-25 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001039684-25-000038 Size: 13 KB |
2025-02-25 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001039684-25-000037 Size: 13 KB |
2025-02-25 | |
| 10-K | Documents Interactive Data | Annual report [Section 13 and 15(d), not S-K Item 405] Acc-no: 0001039684-25-000036 (34 Act) Size: 30 MB |
2025-02-25 | 001-13643 25663584 |
| 8-K | Documents Interactive Data | Current report, items 2.02, 7.01, and 9.01
Acc-no: 0001039684-25-000026 (34 Act) Size: 4 MB |
2025-02-24 | 001-13643 25657930 |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001039684-25-000024 Size: 8 KB |
2025-02-21 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001039684-25-000023 Size: 8 KB |
2025-02-21 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001039684-25-000022 Size: 8 KB |
2025-02-21 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001039684-25-000021 Size: 8 KB |
2025-02-21 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001039684-25-000020 Size: 8 KB |
2025-02-21 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001039684-25-000019 Size: 8 KB |
2025-02-21 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001039684-25-000018 Size: 8 KB |
2025-02-21 | |
| 8-K | Documents Interactive Data | Current report, items 1.01, 2.03, and 9.01
Acc-no: 0001213900-25-015669 (34 Act) Size: 1 MB |
2025-02-20 | 001-13643 25645293 |
| 144 | Documents | Report of proposed sale of securities Acc-no: 0001949846-25-000047 (33 Act) Size: 4 KB |
2025-02-14 | 001-13643 25627283 |
| 8-K | Documents Interactive Data | Current report, items 7.01 and 9.01
Acc-no: 0001039684-25-000010 (34 Act) Size: 832 KB |
2025-02-06 | 001-13643 25594655 |
| 8-K | Documents Interactive Data | Current report, items 1.01, 5.02, and 9.01
Acc-no: 0001213900-25-010560 (34 Act) Size: 1 MB |
2025-02-05 | 001-13643 25593906 |
| SCHEDULE 13D/A | Documents | [Amend] General Statement of Acquisition of Beneficial Ownership Acc-no: 0001213900-25-008890 Size: 10 KB |
2025-01-31 | |
| 8-K | Documents Interactive Data | Current report, items 2.01, 7.01, and 9.01
Acc-no: 0001213900-25-008853 (34 Act) Size: 239 KB |
2025-01-31 | 001-13643 25578630 |
| S-8 | Documents Interactive Data | Securities to be offered to employees in employee benefit plans Acc-no: 0001213900-25-008559 (33 Act) Size: 262 KB |
2025-01-31 | 333-284615 25575943 |
| 425 | Documents | Prospectuses and communications, business combinations Acc-no: 0001213900-25-008451 (34 Act) Size: 92 KB |
2025-01-30 | 001-13643 25574910 |
| 8-K | Documents Interactive Data | Current report, items 7.01 and 9.01
Acc-no: 0001213900-25-008444 (34 Act) Size: 283 KB |
2025-01-30 | 001-13643 25574875 |
| 425 | Documents | Prospectuses and communications, business combinations Acc-no: 0001213900-25-005576 Size: 65 KB |
2025-01-22 | |
| 8-K | Documents Interactive Data | Current report, items 7.01 and 9.01
Acc-no: 0001039684-25-000008 (34 Act) Size: 458 KB |
2025-01-22 | 001-13643 25546670 |
| 3 | Documents | Initial statement of beneficial ownership of securities Acc-no: 0001039684-25-000006 Size: 12 KB |
2025-01-15 | |
| 8-K | Documents Interactive Data | Current report, items 5.02, 7.01, and 9.01
Acc-no: 0001213900-25-001635 (34 Act) Size: 232 KB |
2025-01-07 | 001-13643 25514966 |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001039684-25-000004 Size: 13 KB |
2025-01-03 | |
| 8-K | Documents Interactive Data | Current report, items 7.01 and 9.01
Acc-no: 0001039684-25-000002 (34 Act) Size: 843 KB |
2025-01-03 | 001-13643 25503520 |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001039684-24-000406 Size: 4 KB |
2024-12-31 | |
| 425 | Documents | Prospectuses and communications, business combinations Acc-no: 0001213900-24-113678 Size: 4 MB |
2024-12-31 | |
| 425 | Documents | Prospectuses and communications, business combinations Acc-no: 0001213900-24-113677 Size: 29 KB |
2024-12-31 |