Skip to content Home / Companies / WMB WMB
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 3 of 3.
Date Insider Transaction Security Shares Price Value Aug 6, 2025 RW Robert R. Wingo - Officer Grant or award 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 29.40
Dividend yield 2.85%
Average volume 6.95M
52 week high $80.08
52 week low $56.09
Today's high $74.81
Today's low $73.46
Open $74.47
Volume 4.69M
Previous close $74.19
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, 2025 RW Robert R. Wingo - Officer Grant or award Restricted Stock Units 31,756 $58.64 $1.86M
Jul 9, 2025 TR Todd J. Rinke - Officer Grant or award Common Stock 6,050 $57.85 $350K
Jul 9, 2025 TR Todd J. Rinke - Officer Grant or award Restricted Stock Units 5,643 $57.85 $326K
Jul 1, 2025 CZ Chad J. Zamarin - Officer Grant or award Common Stock 17,030 $58.72 $1.00M
Jul 1, 2025 CZ Chad J. Zamarin - Officer Grant or award Restricted Stock Units 23,607 $58.72 $1.39M
May 7, 2025 LL Larry C. Larsen - Officer Grant or award Common Stock 10,074 $58.94 $594K
May 7, 2025 LL Larry C. Larsen - Officer Grant or award Restricted Stock Units 9,183 $58.94 $541K
Apr 29, 2025 MC Michael A. Creel - Director Grant or award Common Stock 3,100 $59.67 $185K
Apr 29, 2025 RR Rose M. Robeson - Director Grant or award Common Stock 3,100 $59.67 $185K
Apr 29, 2025 JT Jesse J. Tyson - Director Grant or award Common Stock 3,100 $59.67 $185K
Apr 29, 2025 PR Peter A. Ragauss - Director Grant or award Common Stock 3,100 $59.67 $185K
Apr 29, 2025 SD Stacey H. Dore - Director Grant or award Common Stock 3,100 $59.67 $185K
Apr 1, 2025 TM Thomas F. McCoy - Officer Grant or award Common Stock 9,906 $60.57 $600K
Nov 18, 2024 JP John Dean Porter - Officer Option exercise Common Stock 835 $49.15 $41K
Nov 18, 2024 JP John Dean Porter - Officer Option exercise Common Stock 836 $49.15 $41K
Nov 18, 2024 JP John Dean Porter - Officer Option exercise Common Stock 836 $49.15 $41K
Nov 18, 2024 JP John Dean Porter - Officer Tax withholding / forfeiture Common Stock 2,300 $57.72 $133K
Nov 18, 2024 JP John Dean Porter - Officer Option exercise Employee Options (Right to Buy) 835 $49.15 $41K
Nov 18, 2024 JP John Dean Porter - Officer Option exercise Employee Options (Right to Buy) 836 $49.15 $41K
Nov 18, 2024 JP John Dean Porter - Officer Option exercise Employee Options (Right to Buy) 836 $49.15 $41K
Nov 8, 2024 MH Mary A. Hausman - Officer Open-market sale Common Stock 7,122 $56.30 $401K
Nov 8, 2024 MH Mary A. Hausman - Officer Open-market sale Common Stock 829 $56.31 $47K
Nov 8, 2024 LL Larry C. Larsen - Officer Open-market sale Common Stock 6,684 $56.48 $378K
Oct 15, 2024 AA Alan S. Armstrong - Officer Option exercise Common Stock 51,059 $49.15 $2.51M
Oct 15, 2024 AA Alan S. Armstrong - Officer Option exercise Common Stock 51,059 $49.15 $2.51M
Oct 15, 2024 AA Alan S. Armstrong - Officer Option exercise Common Stock 51,059 $49.15 $2.51M
Oct 15, 2024 AA Alan S. Armstrong - Officer Tax withholding / forfeiture Common Stock 150,234 $50.90 $7.65M
Oct 15, 2024 AA Alan S. Armstrong - Officer Option exercise Employee Options (Right to Buy) 51,059 $49.15 $2.51M
Oct 15, 2024 AA Alan S. Armstrong - Officer Option exercise Employee Options (Right to Buy) 51,059 $49.15 $2.51M
Oct 15, 2024 AA Alan S. Armstrong - Officer Option exercise Employee Options (Right to Buy) 51,059 $49.15 $2.51M
Oct 11, 2024 LL Larry C. Larsen - Officer Option exercise Common Stock 1,457 $49.15 $72K
Oct 11, 2024 LL Larry C. Larsen - Officer Option exercise Common Stock 1,458 $49.15 $72K
Oct 11, 2024 LL Larry C. Larsen - Officer Option exercise Common Stock 1,458 $49.15 $72K
Oct 11, 2024 LL Larry C. Larsen - Officer Tax withholding / forfeiture Common Stock 4,312 $50.14 $216K
Oct 11, 2024 LL Larry C. Larsen - Officer Option exercise Employee Options (Right to Buy) 1,457 $49.15 $72K
Oct 11, 2024 LL Larry C. Larsen - Officer Option exercise Employee Options (Right to Buy) 1,458 $49.15 $72K
Oct 11, 2024 LL Larry C. Larsen - Officer Option exercise Stock Options (Right to Buy) 1,458 $49.15 $72K
$ALE
ALLETE INC
$DTM
DT Midstream, Inc.
Terrance Lane Wilson - OfficerOpen-market sale$764K
Robert R. Wingo - Officer
