# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000107263-25-000145
Filing Date
2025-11-03
Accepted
2025-11-03 16:30:31
Documents
88
Period of Report
2025-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | wmb-20250930.htm iXBRL | 10-Q | 3558023
2 | EX-10.1 | wmb_20250930x10qxex101.htm | EX-10.1 | 43115
3 | EX-31.1 | wmb_20250930x10qxex311.htm | EX-31.1 | 9417
4 | EX-31.2 | wmb_20250930x10qxex312.htm | EX-31.2 | 9386
5 | EX-31.3 | tgpl_20250930x10qxex313.htm | EX-31.3 | 10234
6 | EX-31.4 | tgpl_20250930x10qxex314.htm | EX-31.4 | 10172
7 | EX-31.5 | nwp_20250930x10qxex315.htm | EX-31.5 | 10020
8 | EX-31.6 | nwp_20250930x10qxex316.htm | EX-31.6 | 10021
9 | EX-32.1 | wmb_20250930x10qxex321.htm | EX-32.1 | 5882
10 | EX-32.2 | tgpl_20250930x10qxex322.htm | EX-32.2 | 6747
11 | EX-32.3 | nwp_20250930x10qxex323.htm | EX-32.3 | 6464
17 |  | exhibit101signatures-xq3a.jpg | GRAPHIC | 16622
18 |  | image_0a.jpg | GRAPHIC | 13357
| Complete submission text file | 0000107263-25-000145.txt |  | 16340205

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
12 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | wmb-20250930.xsd | EX-101.SCH | 69022
13 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | wmb-20250930_cal.xml | EX-101.CAL | 122280
14 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | wmb-20250930_def.xml | EX-101.DEF | 688485
15 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | wmb-20250930_lab.xml | EX-101.LAB | 964002
16 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | wmb-20250930_pre.xml | EX-101.PRE | 836769
91 | EXTRACTED XBRL INSTANCE DOCUMENT | wmb-20250930_htm.xml | XML | 3221049

Mailing Address 2800 POST OAK BLVD PO BOX 1396 HOUSTON TX 77251
Business Address 2800 POST OAK BLVD PO BOX 1396 HOUSTON TX 77251 7132152000
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC (Filer) CIK: 0000099250 (see all company filings)

EIN.: 741079400 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-07584 | Film No.: 251444583
SIC: 4922 Natural Gas Transmission
(CF Office: 01 Energy & Transportation)

Mailing Address ONE WILLIAM CENTER TULSA OK 74172
Business Address ONE WILLIAMS CTR TULSA OK 74172 9185732000
WILLIAMS COMPANIES, INC. (Filer) CIK: 0000107263 (see all company filings)

EIN.: 730569878 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-04174 | Film No.: 251444581
SIC: 4922 Natural Gas Transmission
(CF Office: 01 Energy & Transportation)

Mailing Address 295 CHIPETA WAY SALT LAKE CITY UT 84108
Business Address 295 CHIPETA WAY SALT LAKE CITY UT 84108 801-583-8800
NORTHWEST PIPELINE LLC (Filer) CIK: 0000110019 (see all company filings)

EIN.: 261157701 | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-07414 | Film No.: 251444582
SIC: 4922 Natural Gas Transmission
(CF Office: 01 Energy & Transportation)