Richard Mark
President - Western Hemisphere
Richard Mark has filed 4 SEC Form 4 filings (4 transaction rows) across 1 company, with disclosures dating back to 2025. 4 of those filings fall inside the rolling window. Most recent filing: Jan 9, 2026.
On the most recent filing, Richard Mark is listed as President - Western Hemisphere at HALLIBURTON CO. Inside the rolling window, Richard Mark reported no open-market purchases and 1 open-market sale totaling $4.4M in HAL.
Companies traded
Other insiders at HAL
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$4.4M
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Richard Mark made?
Richard Mark has filed 4 SEC Form 4 filings (4 transaction rows) across 1 company since 2025.
Which companies does Richard Mark trade?
Richard Mark has filed SEC Form 4 disclosures for 1 company, including HAL.
When was Richard Mark's most recent SEC Form 4 filing?
Richard Mark's most recent SEC Form 4 filing on Tracefour is dated Jan 9, 2026.
What is Richard Mark's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Richard Mark is listed as President - Western Hemisphere.
What is Richard Mark's total buy and sell value in the current window?
Inside the rolling retention window, Richard Mark bought $0 and sold $4.4M based on SEC Form 4 filings.
What was Richard Mark's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 160,000 HAL shares on 2025-11-12, worth $4.4M, per SEC Form 4 filings.