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Insider ActivityVST
Montemayor Margaret, SVP, Chief Accounting Officer at Vistra Corp., sold $825K of VST
Updated Jun 17, 2026
Montemayor Margaret
SVP, Chief Accounting Officer
Vistra Corp. ·
$VST
Transaction Details
| Insider | Montemayor Margaret |
|---|---|
| Title | SVP, Chief Accounting Officer |
| Company | Vistra Corp. |
| Ticker | VST |
| Transaction Type | Sale |
| Transaction Date | 2026-05-27 |
| Shares Traded | 5,000 |
| Price Per Share | $164.96 |
| Total Value | $825K |
| Filed Date | 2026-05-29 |
| Accession Number | 0001602114-26-000004 |
Ownership Context
| Shares Owned After Transaction | 14,360 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001602114-26-000004
Other Insider Trades — VST
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| BARBAS PAUL M | Director | sold | $37K | 2026-06-15 |
| BARBAS PAUL M | Director | sold | $36K | 2026-06-12 |
| Montemayor Margaret | SVP, Chief Accounting Officer | sold | $736K | 2026-06-02 |
| BARBAS PAUL M | Director | traded | — | 2026-05-15 |
| Acosta Arcilia | Director | traded | — | 2026-05-15 |
| Ackermann Hilary E. | Director | traded | — | 2026-05-15 |
| Walters Robert Charles | Director | traded | — | 2026-05-15 |
| HELM SCOTT B | Director | traded | — | 2026-05-15 |
| SULT JOHN R | Director | traded | — | 2026-05-15 |
| Pitesa John William | Director | traded | — | 2026-05-15 |
Other Trades by Montemayor Margaret
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| VST | Vistra Corp. | sold | $736K | 2026-06-02 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for VST — Vistra Corp. →
Whisper Score — VST
36.23
Murmurs
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 17, 2026 at 07:05 UTC