John Dean Porter Insider Profile
4 Followers
John Dean Porter, EVP & CFO at Williams Co, holds 196.57K shares in Williams Co (Ticker: WMB). Most recently, John Dean Porter Sold 50,000 shares of Williams Co on May 07, 2026 for an estimated value of $3.77M.
John Dean Porter has not reported sufficient informative transactions and therefore cannot be ranked.
Time Frame
Compare to
Insider Holdings
100.00%
A breakdown of John Dean Porter's holdings
Insider Roles
EVP & CFO
Roles that John Dean Porter holds in companies
Most Profitable Insider Trade
Currently, no data available
The most profitable trade made by John Dean Porter
John Dean Porter's Trading History
List of latest transactions for each holding click on a transaction to see John Dean Porter's performance on stock
You May Also Like
John Dean Porter insider profile FAQ
What is the percentage of profitable transactions made by John Dean Porter?
The percentage of profitable transactions made by John Dean Porter is ―.
What is the average return per transaction made by John Dean Porter?
The average return per transaction made by John Dean Porter is ―.
What stocks does John Dean Porter hold?
John Dean Porter holds: WMB stocks.
What was John Dean Porter’s latest transaction?
John Dean Porter latest transaction was an Informative Sell of $3.77M.
What was John Dean Porter's most profitable transaction?
John Dean Porter’s most profitable transaction was an Uninformative Buy of stock on ―. The return on the trade was ―.
What is John Dean Porter's role in Williams Co?
John Dean Porter's role in Williams Co is EVP & CFO.
How can I follow the stock ratings of top corporate insiders?
Head over to our Expert Center to see a list of the Top 100 corporate insiders and follow the corporate insiders of your choice. Visit their profiles for more details about their stock transactions and see how they perform on a stock-by-stock basis.