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WILLIAMS COMPANIES, INC. (WMB) S&P 500 XNYS NATURAL GAS TRANSMISSION Net insider selling (90d)
Latest WMB Insider Trades
About WILLIAMS COMPANIES, INC. (WMB) Williams operates the Transco pipeline, which connects the Gulf Coast to the Northeast United States. It has additional natural gas transmission pipelines connecting the Rockies to the Pacific Northwest and midcontinent. At the field level, it operates substantial gathering and processing assets in Appalachia and other basins. The company has also struck several power supply agreements.
Headquarters TULSA, OK
Employees 5,987
Listed 1972
Exchange XNYS https://www.williams.com SEC filings for WMB on EDGAR
90-Day SEC Filing Activity Form 4 transaction type Transactions Shares Total value Open-market sale 5 19,000 $1.41M Grant or award 2 5,570 Option exercise 2 3,798
WMB Insider Transactions (Form 4) 52 89 Form 4 filings on record, the earliest from Oct 2, 2024, newest first. Filing history page 1 of 3.
Date Insider Transaction Security Shares Price Value Aug 14, 2026 TW Terrance Lane Wilson - Officer Gift Common Stock
Recent WMB Form 8-K Filings 5
Recent WMB Form 144 Notices of Proposed Sale 3 A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
Filed Filer Relationship Shares Market value Notice Aug 14, 2026 Wilson Terrance Lane Officer 13,000 $973K View on EDGAR Aug 5, 2026 THE WILLIAMS COMPANIES FNDN, INC Company Foundation
WMB Insider Trading - FAQ
What is the latest insider trade for WMB? WILLIAMS COMPANIES, INC. (WMB) had 13 insider filings in the last 90 days, with the most recent on 2026-08-17. The full record for WMB runs to 89 Form 4 filings, the earliest from 2024-10-02. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying WMB stock? No insider purchases of WMB were filed in the last 90 days.
How many insiders are selling WMB stock? 5 insider sales of WMB were filed in the last 90 days, totaling $1.41M.
Where can I see WMB SEC filings (Form 4, 10-K, 10-Q, 8-K)? This page tracks WMB Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow WMB insider buys? Create a free InsiderAlpha account and press Watch on this page to add WMB to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Utilities Companies with Insider Activity Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
Related Companies - Recent Insider Activity What is SEC Form 4? The filing insiders must submit within two business days of a trade, and how to read its transaction codes. Track WMB insider activity as it files Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
Sign up free $210K
Market cap $90.18B
P/E ratio 29.70
Dividend yield 2.82%
Average volume 6.85M
52 week high $80.08
52 week low $56.09
Today's high $74.48
Today's low $73.67
Open $74.19
Volume 740.8K
Previous close $73.73
Shares outstanding 1.22B Market cap
$90.18B
5,987 employees
WMB Insider Sentiment - Last 90 Days Share of open-market insider dollar volume that was buying versus selling, from SEC Form 4 filings.
0% Buying 100% Selling
0 insider purchases totaling $0 against 5 sales totaling $1.41M.
Most-Active WMB Insiders - Last 90 Days 10 Tax withholding / forfeiture 2 9,402
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
Aug 6, 2026 RW Robert R. Wingo - Officer Tax withholding / forfeiture Common Stock 8,226 $71.76 $590K
Aug 5, 2026 RT Robb E. Turner - Director Grant or award Common Stock 2,785 $71.81 $200K
Jun 25, 2026 JP John Dean Porter - Officer Option exercise Common Stock 1,899 $24.98 $47K
Jun 25, 2026 JP John Dean Porter - Officer Option exercise Employee Options (Right to Buy) 1,899 $24.98 $47K
Jun 25, 2026 JP John Dean Porter - Officer Tax withholding / forfeiture Common Stock 1,176 $77.62 $91K
May 15, 2026 GJ Glen G. Jasek - Officer Open-market sale Common Stock 836 $78.13 $65K
May 15, 2026 GJ Glen G. Jasek - Officer Open-market sale Common Stock 1,664 $78.17 $130K
May 15, 2026 GJ Glen G. Jasek - Officer Option exercise Stock Options (Right to Buy) 836 $28.15 $24K
May 15, 2026 GJ Glen G. Jasek - Officer Option exercise Stock Options (Right to Buy) 1,664 $29.09 $48K
May 15, 2026 GJ Glen G. Jasek - Officer Option exercise Common Stock 836 $28.15 $24K
May 15, 2026 GJ Glen G. Jasek - Officer Option exercise Common Stock 1,664 $29.09 $48K
May 14, 2026 LL Larry C. Larsen - Officer Open-market sale Common Stock 12,000 $76.49 $918K
May 6, 2026 JP John Dean Porter - Officer Open-market sale Common Stock 50,000 $75.37 $3.77M
Mar 13, 2026 PF Payvand Fazel - Officer Open-market sale Common Stock 2,898 $73.15 $212K
Mar 11, 2026 TR Todd J. Rinke - Officer Open-market sale Common Stock 7,364 $74.39 $548K
Mar 9, 2026 GJ Glen G. Jasek - Officer Grant or award Common Stock 5,637 $73.18 $413K
Mar 9, 2026 GJ Glen G. Jasek - Officer Grant or award Restricted Stock Units 5,327 $0.00 -
Mar 9, 2026 PF Payvand Fazel - Officer Tax withholding / forfeiture Common Stock 1,464 $73.18 $107K
Mar 9, 2026 PF Payvand Fazel - Officer Grant or award Common Stock 5,637 $73.18 $413K
Mar 9, 2026 PF Payvand Fazel - Officer Grant or award Restricted Stock Units 5,327 $73.18 $390K
Feb 26, 2026 MH Mary A. Hausman - Officer Open-market sale Common Stock 10,107 $74.91 $757K
Feb 23, 2026 AA Alan S. Armstrong - Director Option exercise Common Stock 295,519 $72.98 $21.57M
Feb 23, 2026 AA Alan S. Armstrong - Director Tax withholding / forfeiture Common Stock 129,633 $72.98 $9.46M
Feb 23, 2026 AA Alan S. Armstrong - Director Tax withholding / forfeiture Common Stock 53,462 $72.98 $3.90M
Feb 23, 2026 AA Alan S. Armstrong - Director Option exercise Restricted Stock Units 295,519 $0.00 -
Feb 23, 2026 GJ Glen G. Jasek - Officer Option exercise Common Stock 5,624 $72.98 $410K
Feb 23, 2026 GJ Glen G. Jasek - Officer Tax withholding / forfeiture Common Stock 2,311 $72.98 $169K
Feb 23, 2026 GJ Glen G. Jasek - Officer Tax withholding / forfeiture Common Stock 2,050 $72.98 $150K
Feb 23, 2026 GJ Glen G. Jasek - Officer Option exercise Restricted Stock Units 5,624 $0.00 -
Feb 23, 2026 JP John Dean Porter - Officer Option exercise Common Stock 64,029 $72.98 $4.67M
Feb 23, 2026 JP John Dean Porter - Officer Tax withholding / forfeiture Common Stock 28,139 $72.98 $2.05M
Feb 23, 2026 JP John Dean Porter - Officer Tax withholding / forfeiture Common Stock 17,430 $72.98 $1.27M
Feb 23, 2026 JP John Dean Porter - Officer Option exercise Restricted Stock Units 64,029 $0.00 -
Feb 23, 2026 DP Debbie L. Pickle - Officer Option exercise Common Stock 32,015 $72.98 $2.34M
Feb 23, 2026 DP Debbie L. Pickle - Officer Tax withholding / forfeiture Common Stock 14,119 $72.98 $1.03M
Feb 23, 2026 DP Debbie L. Pickle - Officer Tax withholding / forfeiture Common Stock 9,180 $72.98 $670K
Feb 23, 2026 DP Debbie L. Pickle - Officer Option exercise Restricted Stock Units 32,015 $0.00 -
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Terrance Lane Wilson - OfficerOpen-market sale$764K
