Montemayor Margaret
SVP, Chief Accounting Officer
Montemayor Margaret has filed 4 SEC Form 4 filings (5 transaction rows) across 1 company, with disclosures dating back to 2025. 4 of those filings fall inside the rolling window. Most recent filing: Jun 4, 2026.
On the most recent filing, Montemayor Margaret is listed as SVP, Chief Accounting Officer at Vistra Corp. Inside the rolling window, Montemayor Margaret reported no open-market purchases and 2 open-market sales totaling $1.6M in VST. The largest disclosed transaction in the window is a sale of 5,000 VST shares on May 27, 2026, worth $825K.
Companies traded
Other insiders at VST
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$1.6M
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Montemayor Margaret made?
Montemayor Margaret has filed 4 SEC Form 4 filings (5 transaction rows) across 1 company since 2025.
Which companies does Montemayor Margaret trade?
Montemayor Margaret has filed SEC Form 4 disclosures for 1 company, including VST.
When was Montemayor Margaret's most recent SEC Form 4 filing?
Montemayor Margaret's most recent SEC Form 4 filing on Tracefour is dated Jun 4, 2026.
What is Montemayor Margaret's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Montemayor Margaret is listed as SVP, Chief Accounting Officer.
What is Montemayor Margaret's total buy and sell value in the current window?
Inside the rolling retention window, Montemayor Margaret bought $0 and sold $1.6M based on SEC Form 4 filings.
What was Montemayor Margaret's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 5,000 VST shares on 2026-05-27, worth $825K, per SEC Form 4 filings.