rotation.to
Following this device: dark.
Free account
rotation.to
Sign in / Request free access
Appearance
Following this device: dark.
Drag a card by its title · ⚙ to size, swap or remove

Who

John Dean Porter

EVP & CFO

Company insider

Files Form 4 as: EVP & CFO, Williams Companies.

Every Form 4 they filed

In numbers

Trades disclosed
74
Buys
0
Sells
1
Bought
$0
Sold
$7.5M
Companies
1
Companies where not an officer
0
First trade
21 Feb 2020
Last trade
25 Jun 2026
Last filed
26 Jun 2026

Companies traded

Where they are an officer
WMB Williams CompaniesOfficer · Midstream & Pipelines · last 25 Jun 20260 buys · 1 sell

Activity over time

1 May – 1 Oct
10May 26Jun 26Aug 26Sep 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
25 Jun 2026filed 26 Jun 2026WMB Williams CompaniesMidstream & PipelinesSEC FORM 4 Code M$47K1,899 at $24.98filing
25 Jun 2026filed 26 Jun 2026WMB Williams CompaniesMidstream & PipelinesSEC FORM 4 Code F$91K1,176 at $77.62filing
25 Jun 2026filed 26 Jun 2026WMB Williams Companiesoption or derivative · Midstream & PipelinesSEC FORM 4 Code M$47K1,899 at $24.98filing
25 Jun 2026filed 26 Jun 2026WMB Williams Companiesoption or derivative · Midstream & PipelinesSEC FORM 4 Code M$47K1,899 at $24.98filing
25 Jun 2026filed 26 Jun 2026WMB Williams CompaniesMidstream & PipelinesSEC FORM 4 Code M$47K1,899 at $24.98filing
25 Jun 2026filed 26 Jun 2026WMB Williams CompaniesMidstream & PipelinesSEC FORM 4 Code F$91K1,176 at $77.62filing
6 May 2026filed 7 May 2026WMB Williams CompaniesMidstream & PipelinesSEC FORM 4 Sold$3.8M50,000 at $75.37filing
6 May 2026filed 7 May 2026WMB Williams CompaniesMidstream & PipelinesSEC FORM 4 Sold$3.8M50,000 at $75.37filing
23 Feb 2026filed 25 Feb 2026WMB Williams CompaniesMidstream & PipelinesSEC FORM 4 Code M$4.7M64,029 at $72.98filing
23 Feb 2026filed 25 Feb 2026WMB Williams CompaniesMidstream & PipelinesSEC FORM 4 Code F$2.1M28,139 at $72.98filing
23 Feb 2026filed 25 Feb 2026WMB Williams CompaniesMidstream & PipelinesSEC FORM 4 Code F$1.3M17,430 at $72.98filing
23 Feb 2026filed 25 Feb 2026WMB Williams Companiesoption or derivative · Midstream & PipelinesSEC FORM 4 Code M—64,029 at $0.00filing
23 Feb 2026filed 25 Feb 2026WMB Williams Companiesoption or derivative · Midstream & PipelinesSEC FORM 4 Code M—64,029 at $0.00filing
23 Feb 2026filed 25 Feb 2026WMB Williams CompaniesMidstream & PipelinesSEC FORM 4 Code M$4.7M64,029 at $72.98filing
23 Feb 2026filed 25 Feb 2026WMB Williams CompaniesMidstream & PipelinesSEC FORM 4 Code F$2.1M28,139 at $72.98filing
23 Feb 2026filed 25 Feb 2026WMB Williams CompaniesMidstream & PipelinesSEC FORM 4 Code F$1.3M17,430 at $72.98filing
19 Feb 2026filed 23 Feb 2026WMB Williams CompaniesMidstream & PipelinesSEC FORM 4 Code A$1.5M20,784 at $72.17filing
19 Feb 2026filed 23 Feb 2026WMB Williams Companiesoption or derivative · Midstream & PipelinesSEC FORM 4 Code A$1.4M19,644 at $72.17filing
19 Feb 2026filed 23 Feb 2026WMB Williams Companiesoption or derivative · Midstream & PipelinesSEC FORM 4 Code A$1.4M19,644 at $72.17filing
19 Feb 2026filed 23 Feb 2026WMB Williams CompaniesMidstream & PipelinesSEC FORM 4 Code A$1.5M20,784 at $72.17filing

Sectors

Energy1

Buys in green, sells in red, by the company’s sector.

Related people

Terrance Lane WilsonSVP & General Counsel · SVP & General Counsel at Williams Companies, filing Form 4 there in the last year
Robert R. WingoExecutive Vice President · Executive Vice President at Williams Companies, filing Form 4 there in the last year
Robb E. TurnerDirector · Director at Williams Companies, filing Form 4 there in the last year
Lloyd W. Helms Jr.Director · Director at Williams Companies, filing Form 4 there in the last year
Stephen W. BergstromDirector · Director at Williams Companies, filing Form 4 there in the last year
Alan ArmstrongSenator, OK · Also traded WMB in the last 90 days