Williams Companies Inc (WMB) · Insider trading

What Williams Companies's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.

Bought, 12 months

0 insiders, 0 trades

Sold, 12 months

$11.13M

7 insiders, 5% under a plan

Net, 12 months

−$11.13M

bought less sold

Latest filing

2026-10-02

filings read to 2026-10-19

Bought and sold at the market, by month

Two years. Purchases above the line, sales below, in dollars.

Bought Sold Largest month: $6.21M

Who traded, two years

Insider	Bought	Sold	Trades	Last trade	Holds after
Wilson Terrance LaneSVP & General Counsel	–	$6.00M	26	2026-10-01	262,259
Dunn Micheal G.Executive Vice President & COO	–	$5.13M	1	2025-03-07	714,693
Porter John DeanEVP & CFO	–	$3.77M	1	2026-05-06	196,567
Larsen Larry CExecutive Vice President & COO	–	$2.01M	4	2026-05-14	98,219
Hausman Mary A.VP Chief Accounting Officer	–	$1.72M	4	2026-02-26	17,230
Teply Chad A.Senior Vice President	–	$1.47M	1	2025-02-27	133,048
Rinke Todd J.Senior Vice President	–	$547,808	1	2026-03-11	26,055
Fazel PayvandSenior Vice President	–	$211,989	1	2026-03-13	31,766
Jasek Glen G.Senior Vice President	–	$195,392	2	2026-05-15	54,101

Open-market purchases and sales

Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.

Date	Insider	Trade	Shares	Price	Value	Holds after	Filing
2026-10-01	Wilson Terrance LaneSVP & General Counsel	Sale	2,000	67.85	$135,700	262,259	Form 4
2026-09-01	Wilson Terrance LaneSVP & General Counsel	Sale	2,000	75.56	$151,120	264,259	Form 4
2026-08-14	Wilson Terrance LaneSVP & General Counsel	Sale	2,800	74.84	$209,552	278,359	Form 4
2026-08-14	Wilson Terrance LaneSVP & General Counsel	Sale	10,200	74.88	$763,776	268,159	Form 4
2026-08-03	Wilson Terrance LaneSVP & General Counsel	Sale	2,000	70.65	$141,300	281,159	Form 4
2026-07-01	Wilson Terrance LaneSVP & General Counsel	Sale	2,000	74.16	$148,320	283,159	Form 4
2026-06-01	Wilson Terrance LaneSVP & General Counsel	Saleplan	2,000	71.30	$142,600	285,159	Form 4
2026-05-15	Jasek Glen G.Senior Vice President	Sale	836	78.13	$65,317	54,101	Form 4
2026-05-15	Jasek Glen G.Senior Vice President	Sale	1,664	78.17	$130,075	54,101	Form 4
2026-05-14	Larsen Larry CExecutive Vice President & COO	Sale	12,000	76.49	$917,880	98,219	Form 4
2026-05-06	Porter John DeanEVP & CFO	Sale	50,000	75.37	$3.77M	196,567	Form 4
2026-05-01	Wilson Terrance LaneSVP & General Counsel	Sale	2,000	76.35	$152,700	287,159	Form 4
2026-04-01	Wilson Terrance LaneSVP & General Counsel	Saleplan	2,000	71.75	$143,500	289,159	Form 4
2026-03-13	Fazel PayvandSenior Vice President	Sale	2,898	73.15	$211,989	31,766	Form 4
2026-03-11	Rinke Todd J.Senior Vice President	Sale	7,364	74.39	$547,808	26,055	Form 4
2026-03-02	Wilson Terrance LaneSVP & General Counsel	Sale	2,000	75.24	$150,480	291,159	Form 4
2026-02-26	Hausman Mary A.VP Chief Accounting Officer	Sale	10,107	74.91	$757,115	17,230	Form 4
2026-02-24	Wilson Terrance LaneSVP & General Counsel	Sale	27,000	72.92	$1.97M	293,159	Form 4
2026-02-02	Wilson Terrance LaneSVP & General Counsel	Sale	2,000	66.39	$132,780	293,545	Form 4
2026-01-02	Wilson Terrance LaneSVP & General Counsel	Saleplan	2,000	60.11	$120,220	295,545	Form 4
2025-12-09	Wilson Terrance LaneSVP & General Counsel	Saleplan	2,000	61.90	$123,800	297,545	Form 4
2025-11-12	Wilson Terrance LaneSVP & General Counsel	Sale	4,000	60.53	$242,120	302,645	Form 4
2025-09-04	Wilson Terrance LaneSVP & General Counsel	Sale	2,000	57.62	$115,240	311,645	Form 4
2025-08-11	Larsen Larry CExecutive Vice President & COO	Sale	4,500	58.47	$263,115	77,612	Form 4
2025-08-01	Wilson Terrance LaneSVP & General Counsel	Saleplan	2,000	59.68	$119,360	313,645	Form 4
2025-07-01	Wilson Terrance LaneSVP & General Counsel	Saleplan	2,000	62.70	$125,400	315,645	Form 4
2025-06-02	Wilson Terrance LaneSVP & General Counsel	Saleplan	2,000	61.21	$122,420	317,645	Form 4
2025-05-01	Wilson Terrance LaneSVP & General Counsel	Saleplan	2,000	58.21	$116,420	319,645	Form 4
2025-04-01	Wilson Terrance LaneSVP & General Counsel	Saleplan	2,000	59.53	$119,060	321,645	Form 4
2025-03-12	Larsen Larry CSenior Vice President	Sale	8,000	56.94	$455,520	81,265	Form 4
2025-03-07	Dunn Micheal G.Executive Vice President & COO	Sale	96,687	53.04	$5.13M	714,693	Form 4
2025-03-04	Hausman Mary A.VP Chief Accounting Officer	Sale	8,896	57.50	$511,520	22,339	Form 4
2025-03-03	Wilson Terrance LaneSVP & General Counsel	Sale	2,000	58.49	$116,980	325,645	Form 4
2025-02-27	Teply Chad A.Senior Vice President	Sale	26,000	56.46	$1.47M	133,048	Form 4
2025-02-03	Wilson Terrance LaneSVP & General Counsel	Saleplan	2,000	54.92	$109,840	296,200	Form 4
2025-01-02	Wilson Terrance LaneSVP & General Counsel	Saleplan	2,000	54.50	$109,000	298,200	Form 4
2024-12-02	Wilson Terrance LaneSVP & General Counsel	Saleplan	2,000	58.60	$117,200	300,200	Form 4
2024-11-08	Hausman Mary A.VP Chief Accounting Officer	Sale	7,122	56.30	$400,969	26,687	Form 4
2024-11-08	Hausman Mary A.VP Chief Accounting Officer	Sale	829	56.31	$46,681	25,858	Form 4
2024-11-08	Larsen Larry CSenior Vice President	Sale	6,684	56.48	$377,512	74,393	Form 4

1 more

2024-11-01

Wilson Terrance LaneSVP & General Counsel

Saleplan

2,000

52.71

$105,420

302,200

Form 4

Grants, exercises and other transactions

Pay, tax and paperwork rather than a choice to trade at the market price. Two years.

48 × shares withheld for tax48 × grant or award26 × option exercise9 × gift4 × other

Show them

Date	Insider	What	Shares	Price	Holds after	Filing
2026-08-14	Wilson Terrance LaneSVP & General Counsel	Gift G	−1,900	–	266,259	Form 4
2026-08-14	Wilson Terrance LaneSVP & General Counsel	Gift G	−100	–	0	Form 4
2026-08-06	Wingo Robert R.Executive Vice President	Shares withheld for tax F	−8,226	71.76	48,343	Form 4
2026-08-05	Turner Robb EDirector	Grant or award A	+2,785	71.81	8,785	Form 4
2026-08-05	Helms Lloyd W JrDirector	Grant or award A	+2,785	71.81	2,785	Form 4
2026-06-25	Porter John DeanEVP & CFO	Option exercise M	+1,899	24.98	198,466	Form 4
2026-06-25	Porter John DeanEVP & CFO	Shares withheld for tax F	−1,176	77.62	197,290	Form 4
2026-05-19	Bergstrom Stephen WDirector	Gift G	−16,400	–	198,605	Form 4
2026-05-15	Jasek Glen G.Senior Vice President	Option exercise M	+836	28.15	54,937	Form 4
2026-05-15	Jasek Glen G.Senior Vice President	Option exercise M	+1,664	29.09	55,765	Form 4
2026-04-28	Bergstrom Stephen WDirector	Grant or award A	+10,355	73.04	215,005	Form 4
2026-04-28	Sheffield Scott DDirector	Grant or award A	+4,873	73.04	76,302	Form 4
2026-04-28	Spence William HDirector	Grant or award A	+5,086	73.04	79,051	Form 4
2026-04-28	Creel Michael ADirector	Grant or award A	+4,873	73.04	84,658	Form 4
2026-04-28	Robeson Rose MDirector	Grant or award A	+3,818	73.04	37,852	Form 4
2026-04-28	Ragauss Peter ADirector	Grant or award A	+4,873	73.04	75,586	Form 4
2026-04-28	Muncrief Richard EDirector	Grant or award A	+3,415	73.04	24,783	Form 4
2026-04-28	Tyson Jesse JDirector	Grant or award A	+3,415	73.04	25,343	Form 4
2026-04-28	Lockhart Carri A.Director	Grant or award A	+3,250	73.04	19,388	Form 4
2026-03-09	Fazel PayvandSenior Vice President	Shares withheld for tax F	−1,464	73.18	29,027	Form 4
2026-03-09	Fazel PayvandSenior Vice President	Grant or award A	+5,637	73.18	34,664	Form 4
2026-03-09	Jasek Glen G.Senior Vice President	Grant or award A	+5,637	73.18	54,101	Form 4
2026-03-05	Armstrong Alan SDirector	Other J	−241,248	72.98	192,200	Form 4
2026-03-05	Armstrong Alan SDirector	Other J	+241,248	72.98	2,503,509	Form 4
2026-02-24	Wilson Terrance LaneSVP & General Counsel	Gift G	−3,000	–	100	Form 4
2026-02-23	Armstrong Alan SDirector	Option exercise M	+295,519	72.98	616,543	Form 4
2026-02-23	Armstrong Alan SDirector	Shares withheld for tax F	−129,633	72.98	486,910	Form 4
2026-02-23	Armstrong Alan SDirector	Shares withheld for tax F	−53,462	72.98	433,448	Form 4
2026-02-23	Wilson Terrance LaneSVP & General Counsel	Option exercise M	+44,327	72.98	351,728	Form 4
2026-02-23	Wilson Terrance LaneSVP & General Counsel	Shares withheld for tax F	−19,501	72.98	332,227	Form 4
2026-02-23	Wilson Terrance LaneSVP & General Counsel	Shares withheld for tax F	−12,068	72.98	320,159	Form 4
2026-02-23	Zamarin Chad J.Director, President and CEO	Option exercise M	+73,880	72.98	784,439	Form 4
2026-02-23	Zamarin Chad J.Director, President and CEO	Shares withheld for tax F	−32,418	72.98	752,021	Form 4
2026-02-23	Zamarin Chad J.Director, President and CEO	Shares withheld for tax F	−21,184	72.98	730,837	Form 4
2026-02-23	Pickle Debbie L.SVP & Chief HR Officer	Option exercise M	+32,015	72.98	125,709	Form 4
2026-02-23	Pickle Debbie L.SVP & Chief HR Officer	Shares withheld for tax F	−14,119	72.98	111,590	Form 4
2026-02-23	Pickle Debbie L.SVP & Chief HR Officer	Shares withheld for tax F	−9,180	72.98	102,410	Form 4
2026-02-23	Porter John DeanEVP & CFO	Option exercise M	+64,029	72.98	292,136	Form 4
2026-02-23	Porter John DeanEVP & CFO	Shares withheld for tax F	−28,139	72.98	263,997	Form 4
2026-02-23	Porter John DeanEVP & CFO	Shares withheld for tax F	−17,430	72.98	246,567	Form 4
2026-02-23	Teply Chad A.Senior Vice President	Option exercise M	+34,478	72.98	167,526	Form 4
2026-02-23	Teply Chad A.Senior Vice President	Shares withheld for tax F	−15,197	72.98	152,329	Form 4
2026-02-23	Teply Chad A.Senior Vice President	Shares withheld for tax F	−9,886	72.98	142,443	Form 4
2026-02-23	Hausman Mary A.VP Chief Accounting Officer	Option exercise M	+8,559	72.98	34,184	Form 4
2026-02-23	Hausman Mary A.VP Chief Accounting Officer	Shares withheld for tax F	−3,422	72.98	30,762	Form 4
2026-02-23	Hausman Mary A.VP Chief Accounting Officer	Shares withheld for tax F	−3,425	72.98	27,337	Form 4
2026-02-23	Larsen Larry CExecutive Vice President & COO	Option exercise M	+36,939	72.98	137,067	Form 4
2026-02-23	Larsen Larry CExecutive Vice President & COO	Shares withheld for tax F	−16,256	72.98	120,811	Form 4
2026-02-23	Larsen Larry CExecutive Vice President & COO	Shares withheld for tax F	−10,592	72.98	110,219	Form 4
2026-02-23	Rinke Todd J.Senior Vice President	Option exercise M	+6,698	72.98	39,323	Form 4
2026-02-23	Rinke Todd J.Senior Vice President	Shares withheld for tax F	−3,023	72.98	36,300	Form 4
2026-02-23	Rinke Todd J.Senior Vice President	Shares withheld for tax F	−2,881	72.98	33,419	Form 4
2026-02-23	Fazel PayvandSenior Vice President	Option exercise M	+6,403	72.98	36,150	Form 4
2026-02-23	Fazel PayvandSenior Vice President	Shares withheld for tax F	−2,905	72.98	33,245	Form 4
2026-02-23	Fazel PayvandSenior Vice President	Shares withheld for tax F	−2,754	72.98	30,491	Form 4
2026-02-23	Jasek Glen G.Senior Vice President	Option exercise M	+5,624	72.98	52,825	Form 4
2026-02-23	Jasek Glen G.Senior Vice President	Shares withheld for tax F	−2,311	72.98	50,514	Form 4
2026-02-23	Jasek Glen G.Senior Vice President	Shares withheld for tax F	−2,050	72.98	48,464	Form 4
2026-02-19	Wingo Robert R.Executive Vice President	Grant or award A	+19,052	72.17	56,569	Form 4
2026-02-19	Wilson Terrance LaneSVP & General Counsel	Grant or award A	+13,856	72.17	307,401	Form 4
2026-02-19	Zamarin Chad J.Director, President and CEO	Grant or award A	+51,268	72.17	710,559	Form 4
2026-02-19	Pickle Debbie L.SVP & Chief HR Officer	Grant or award A	+10,392	72.17	93,694	Form 4
2026-02-19	Porter John DeanEVP & CFO	Grant or award A	+20,784	72.17	228,107	Form 4
2026-02-19	McCOY Thomas FSenior Vice President	Grant or award A	+4,573	72.17	14,604	Form 4
2026-02-19	Hausman Mary A.VP Chief Accounting Officer	Grant or award A	+3,286	72.17	25,625	Form 4
2026-02-19	Larsen Larry CExecutive Vice President & COO	Grant or award A	+22,516	72.17	100,128	Form 4
2026-02-19	Ormond Eric JSenior Vice President	Grant or award A	+10,392	72.17	38,127	Form 4
2026-02-19	Rinke Todd J.Senior Vice President	Grant or award A	+10,392	72.17	32,625	Form 4
2025-12-05	Armstrong Alan SDirector	Gift G	−12,200	–	2,262,261	Form 4
2025-11-11	Wilson Terrance LaneSVP & General Counsel	Gift G	−4,000	–	306,645	Form 4
2025-09-04	Wilson Terrance LaneSVP & General Counsel	Gift G	−1,000	–	310,645	Form 4
2025-08-06	Wingo Robert R.Executive Vice President	Grant or award A	+37,517	58.64	37,517	Form 4
2025-07-09	Rinke Todd J.Senior Vice President	Grant or award A	+6,050	57.85	22,233	Form 4
2025-07-01	Zamarin Chad J.Director, President and CEO	Grant or award A	+17,030	58.72	659,291	Form 4
2025-05-07	Larsen Larry CExecutive Vice President & COO	Grant or award A	+10,074	58.94	82,112	Form 4
2025-04-29	Robeson Rose MDirector	Grant or award A	+3,100	59.67	34,034	Form 4
2025-04-29	Lockhart Carri A.Director	Grant or award A	+3,100	59.67	16,138	Form 4
2025-04-29	Ragauss Peter ADirector	Grant or award A	+3,100	59.67	70,713	Form 4
2025-04-29	Tyson Jesse JDirector	Grant or award A	+3,100	59.67	21,928	Form 4
2025-04-29	Spence William HDirector	Grant or award A	+3,100	59.67	73,965	Form 4
2025-04-29	Sheffield Scott DDirector	Grant or award A	+3,100	59.67	71,429	Form 4
2025-04-29	Dore Stacey HDirector	Grant or award A	+3,100	59.67	32,940	Form 4
2025-04-29	Muncrief Richard EDirector	Grant or award A	+3,100	59.67	21,368	Form 4
2025-04-29	Bergstrom Stephen WDirector	Grant or award A	+6,452	59.67	204,650	Form 4
2025-04-29	Creel Michael ADirector	Grant or award A	+3,100	59.67	79,785	Form 4
2025-04-01	McCOY Thomas FSenior Vice President	Grant or award A	+9,906	60.57	10,031	Form 4
2025-03-14	Wilson Terrance LaneSVP & General Counsel	Gift G	−2,000	–	323,645	Form 4
2025-03-14	Larsen Larry CSenior Vice President	Shares withheld for tax F	−9,227	57.27	72,038	Form 4
2025-02-25	Armstrong Alan SDirector, President & CEO	Other J	−256,041	57.33	321,024	Form 4
2025-02-25	Armstrong Alan SDirector, President & CEO	Other J	+256,041	57.33	2,274,461	Form 4
2025-02-24	Armstrong Alan SDirector, President & CEO	Option exercise M	+329,337	57.33	773,867	Form 4
2025-02-24	Armstrong Alan SDirector, President & CEO	Shares withheld for tax F	−145,238	57.33	628,629	Form 4
2025-02-24	Armstrong Alan SDirector, President & CEO	Shares withheld for tax F	−51,564	57.33	577,065	Form 4
2025-02-24	Pickle Debbie L.SVP & Chief HR Officer	Option exercise M	+35,413	57.33	107,799	Form 4
2025-02-24	Pickle Debbie L.SVP & Chief HR Officer	Shares withheld for tax F	−15,712	57.33	92,087	Form 4
2025-02-24	Pickle Debbie L.SVP & Chief HR Officer	Shares withheld for tax F	−8,785	57.33	83,302	Form 4
2025-02-24	Hausman Mary A.VP Chief Accounting Officer	Option exercise M	+8,026	57.33	37,138	Form 4
2025-02-24	Hausman Mary A.VP Chief Accounting Officer	Shares withheld for tax F	−3,254	57.33	33,884	Form 4
2025-02-24	Hausman Mary A.VP Chief Accounting Officer	Shares withheld for tax F	−2,649	57.33	31,235	Form 4
2025-02-24	Dunn Micheal G.Executive Vice President & COO	Option exercise M	+109,188	57.33	885,302	Form 4
2025-02-24	Dunn Micheal G.Executive Vice President & COO	Shares withheld for tax F	−48,198	57.33	837,104	Form 4
2025-02-24	Dunn Micheal G.Executive Vice President & COO	Shares withheld for tax F	−1,505	57.33	835,599	Form 4
2025-02-24	Dunn Micheal G.Executive Vice President & COO	Shares withheld for tax F	−24,219	57.33	811,380	Form 4
2025-02-24	Porter John DeanSVP & CFO	Option exercise M	+70,825	57.33	255,313	Form 4
2025-02-24	Porter John DeanSVP & CFO	Shares withheld for tax F	−31,304	57.33	224,009	Form 4
2025-02-24	Porter John DeanSVP & CFO	Shares withheld for tax F	−976	57.33	223,033	Form 4
2025-02-24	Porter John DeanSVP & CFO	Shares withheld for tax F	−15,710	57.33	207,323	Form 4
2025-02-24	Teply Chad A.Senior Vice President	Option exercise M	+41,315	57.33	187,612	Form 4
2025-02-24	Teply Chad A.Senior Vice President	Shares withheld for tax F	−18,315	57.33	169,297	Form 4
2025-02-24	Teply Chad A.Senior Vice President	Shares withheld for tax F	−10,249	57.33	159,048	Form 4
2025-02-24	Wilson Terrance LaneSVP & General Counsel	Option exercise M	+47,218	57.33	359,671	Form 4
2025-02-24	Wilson Terrance LaneSVP & General Counsel	Shares withheld for tax F	−20,902	57.33	338,769	Form 4
2025-02-24	Wilson Terrance LaneSVP & General Counsel	Shares withheld for tax F	−651	57.33	338,118	Form 4
2025-02-24	Wilson Terrance LaneSVP & General Counsel	Shares withheld for tax F	−10,473	57.33	327,645	Form 4
2025-02-24	Zamarin Chad J.Executive Vice President CSD	Option exercise M	+79,678	57.33	697,231	Form 4
2025-02-24	Zamarin Chad J.Executive Vice President CSD	Shares withheld for tax F	−35,203	57.33	662,028	Form 4
2025-02-24	Zamarin Chad J.Executive Vice President CSD	Shares withheld for tax F	−19,767	57.33	642,261	Form 4
2025-02-24	Larsen Larry CSenior Vice President	Option exercise M	+8,003	57.33	95,869	Form 4
2025-02-24	Larsen Larry CSenior Vice President	Shares withheld for tax F	−3,625	57.33	92,244	Form 4
2025-02-24	Larsen Larry CSenior Vice President	Shares withheld for tax F	−2,979	57.33	89,265	Form 4
2025-02-20	Armstrong Alan SDirector, President & CEO	Grant or award A	+71,856	58.45	444,530	Form 4
2025-02-20	Pickle Debbie L.SVP & Chief HR Officer	Grant or award A	+11,976	58.45	72,386	Form 4
2025-02-20	Wilson Terrance LaneSVP & General Counsel	Grant or award A	+16,253	58.45	312,453	Form 4
2025-02-20	Ormond Eric JSenior Vice President	Grant or award A	+11,976	58.45	27,735	Form 4
2025-02-20	Larsen Larry CSenior Vice President	Grant or award A	+13,473	58.45	87,866	Form 4
2025-02-20	Dunn Micheal G.Executive Vice President & COO	Grant or award A	+35,928	58.45	776,114	Form 4
2025-02-20	Hausman Mary A.VP Chief Accounting Officer	Grant or award A	+4,013	58.45	29,112	Form 4
2025-02-20	Porter John DeanSVP & CFO	Grant or award A	+24,808	58.45	184,488	Form 4
2025-02-20	Zamarin Chad J.Executive Vice President CSD	Grant or award A	+29,940	58.45	617,553	Form 4
2025-02-20	Teply Chad A.Senior Vice President	Grant or award A	+12,831	58.45	146,297	Form 4
2024-11-18	Spence William HDirector	Gift G	−15,500	–	43,691	Form 4
2024-11-18	Porter John DeanSVP & CFO	Option exercise M	+835	49.15	160,308	Form 4
2024-11-18	Porter John DeanSVP & CFO	Option exercise M	+836	49.15	161,144	Form 4
2024-11-18	Porter John DeanSVP & CFO	Option exercise M	+836	49.15	161,980	Form 4
2024-11-18	Porter John DeanSVP & CFO	Shares withheld for tax F	−2,300	57.72	159,680	Form 4

How to read it

Buy, sale: Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
Plan: A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
Holds after: The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
Value: Shares times the price the form reports, which is often an average over several fills on the day.

Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.

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