Banks Margaret Katherine
SEC Form 4 insider trading activity
Banks Margaret Katherine has filed 8 SEC Form 4 filings (8 transaction rows) across 2 companies, including BTU, HAL, with disclosures dating back to 2025. 7 of those filings fall inside the rolling window. Most recent filing: Sep 8, 2026.
On the most recent filing, Banks Margaret Katherine is listed as Director at HALLIBURTON CO. Inside the rolling window, Banks Margaret Katherine reported no open-market purchases and 1 open-market sale totaling $89K in HAL.
Companies traded
Other insiders at BTU
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$89K
reported sales (SEC code S)
Companies
2
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Banks Margaret Katherine made?
Banks Margaret Katherine has filed 8 SEC Form 4 filings (8 transaction rows) across 2 companies, including BTU, HAL since 2025.
Which companies does Banks Margaret Katherine trade?
Banks Margaret Katherine has filed SEC Form 4 disclosures for 2 companies, including BTU, HAL.
When was Banks Margaret Katherine's most recent SEC Form 4 filing?
Banks Margaret Katherine's most recent SEC Form 4 filing on Tracefour is dated Sep 8, 2026.
What is Banks Margaret Katherine's total buy and sell value in the current window?
Inside the rolling retention window, Banks Margaret Katherine bought $0 and sold $89K based on SEC Form 4 filings.
What was Banks Margaret Katherine's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 2,600 HAL shares on 2026-01-26, worth $89K, per SEC Form 4 filings.