WMB insider trading
NYSE EnergyWILLIAMS COMPANIES, INC. — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.
About WILLIAMS COMPANIES, INC.
The Williams Companies, Inc., together with its subsidiaries, operates as an energy infrastructure company primarily in the United States. It operates through Transmission & Gulf of America, Northeast G&P, West, and Gas & NGL Marketing Services segments. The Transmission & Gulf of America segment comprises Transco, NWP, and MountainWest interstate natural gas pipelines, and their related natural gas storage facilities, as well as natural gas gathering and processing; and crude oil production handling and transportation assets in the Gulf Coast region. The Northeast G&P segment engages in the midstream gathering, processing, and fractionation activities in the Marcellus Shale region primarily in Pennsylvania and New York, and the Utica Shale region of eastern Ohio. The West segment consists of gas gathering, processing, and treating operations in the Rocky Mountain region of Colorado and Wyoming, the Barnett Shale region of north-central Texas, the Eagle Ford Shale region of South Texas, the Haynesville Shale region of northwest Louisiana, the Mid-Continent region that includes the Anadarko and Permian basins, and the DJ Basin of Colorado; and operates natural gas liquid (NGL) fractionation and storage assets in central Kansas near Conway. The Gas & NGL Marketing Services segment provides wholesale marketing, trading, storage, and transportation of natural gas for natural gas utilities, municipalities, power generators, and producers; asset management services; and transports and markets NGLs. The company owns and operates approximately 33,000 miles of pipelines. The Williams Companies, Inc. was founded in 1908 and is headquartered in Tulsa, Oklahoma.
Company website: www.williams.com
WMB insider activity at a glance
FilingIQ has scored 1,254 insider transactions for WMB since Feb 23, 2013. The most recent filing in our index is dated May 14, 2026.
Across the full history, 33 open-market purchases
and 96 open-market sales
were filed under transaction codes P and S respectively. Compensatory share awards
(code A) and option exercises (code M) are tracked separately and not counted here.
The average FilingIQ composite score on WMB insider trades is 60.4/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.
Latest WMB Form 4 filings
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Frequently asked
- How many insider trades does FilingIQ track for WMB?
- FilingIQ tracks 1,254 Form 4 insider transactions for WMB (WILLIAMS COMPANIES, INC.), covering filings from Feb 23, 2013 onwards. 99 of those were filed in the last 90 days.
- Are WMB insiders net buyers or net sellers?
- Across the full Form 4 history for WMB, 33 transactions (3%) were open-market purchases and 96 (8%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
- Where does WMB insider data come from?
- Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
- What sector is WMB in?
- WILLIAMS COMPANIES, INC. (WMB) is classified in the Energy sector, specifically Oil & Gas Midstream, with a current market capitalisation of $88.66B.
Methodology & sources
Every WMB insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.