Margaret Montemayor

VST

Margaret Montemayor serves as officer: SVP, Chief Accounting Officer at Vistra Corp. (VST). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

4 trades

$1.86M

Net Position

Net Seller

$1.86M

Companies Traded

VST

Active Period

Mar 2025 – Jun 2026

4 total trades

Most Recent

Sell VST

Jun 4, 2026 · $736.0K

Margaret Montemayor's Insider Trading at Vistra Corp. (VST)

Buys

0 · $0.00

Sells

4 · $1.86M

Total Shares Bought

Total Shares Sold

11,466

VST Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jun 4, 2026	Sell	4,600	$160.00	$736.0K	9,760
May 29, 2026	Sell	5,000	$164.96	$824.8K	14,360
Nov 13, 2025	Sell	1,472	$171.56	$252.5K	0
Mar 5, 2025	Sell	394	$126.87	$50.0K	0

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BURKE JAMES A

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SULT JOHN R

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Arcilia Acosta

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HELM SCOTT B

director

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BARBAS PAUL M

director

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Stephanie Zapata Moore

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