Whitehead James
SEC Form 4 insider trading activity
Whitehead James has filed 2 SEC Form 4 filings (3 transaction rows) across 1 company, with disclosures dating back to 2026. 2 of those filings fall inside the rolling window. Most recent filing: Aug 10, 2026.
On the most recent filing, Whitehead James is listed as Director at Black Stone Minerals, L.P. Inside the rolling window, Whitehead James reported no open-market purchases and 1 open-market sale totaling $28.1M in BSM.
Companies traded
Other insiders at BSM
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$28.1M
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Whitehead James made?
Whitehead James has filed 2 SEC Form 4 filings (3 transaction rows) across 1 company since 2026.
Which companies does Whitehead James trade?
Whitehead James has filed SEC Form 4 disclosures for 1 company, including BSM.
When was Whitehead James's most recent SEC Form 4 filing?
Whitehead James's most recent SEC Form 4 filing on Tracefour is dated Aug 10, 2026.
What is Whitehead James's total buy and sell value in the current window?
Inside the rolling retention window, Whitehead James bought $0 and sold $28.1M based on SEC Form 4 filings.
What was Whitehead James's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 2,127,105 BSM shares on 2026-08-06, worth $28.1M, per SEC Form 4 filings.