Montemayor Margaret
SEC insider (Form 3/4/5 filer). CIK 0001602114. SVP, Chief Accounting Officer at Vistra Corp. (VST). 8 reported Form 4/5 transactions since Sep 2024; latest on Jun 2, 2026. Located in IRVING, TX.
Companies Montemayor Margaret has filed insider reports for
- Vistra Corp. (VST): Officer, SVP, Chief Accounting Officer
Montemayor Margaret
CIK: 0001602114
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)2 (25.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)2 (25.0%)
Compensation grants
Other (G, F, J, C, D, …)4 (50.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
VST
Vistra Corp.
Officer
Discretionary Trading P&L
Holdings
Transaction History (8 total)
- Jun 2, 2026VST
Vistra Corp.
SaleDirect4.6K shares at avg. $160.00$736K - May 27, 2026VST
Vistra Corp.
SaleDirect5K shares at avg. $164.96$825K - Mar 5, 2026VST
Vistra Corp.
Tax PaymentDirect561 shares at avg. $167.40$94K - Mar 5, 2026VST
Vistra Corp.
AwardDirect2K shares- - Nov 13, 2025VST
Vistra Corp.
Tax PaymentDirect1.5K shares at avg. $171.56$253K - Mar 5, 2025VST
Vistra Corp.
Tax PaymentDirect394 shares at avg. $126.87$50K - Mar 5, 2025VST
Vistra Corp.
AwardDirect2.1K shares- - Nov 13, 2024VST
Vistra Corp.
Tax PaymentDirect1.2K shares at avg. $142.12$167K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jun 2, 2026 | VST Vistra Corp. | Sale | 4,600 | $160.00 | $736,000 | Direct |
| May 27, 2026 | VST Vistra Corp. | Sale | 5,000 | $164.96 | $824,800 | Direct |
| Mar 5, 2026 | VST Vistra Corp. | Tax Payment | 561 | $167.40 | $93,911 | Direct |
| Mar 5, 2026 | VST Vistra Corp. | Award | 1,989 | - | $0 | Direct |
| Nov 13, 2025 | VST Vistra Corp. | Tax Payment | 1,472 | $171.56 | $252,536 | Direct |
| Mar 5, 2025 | VST Vistra Corp. | Tax Payment | 394 | $126.87 | $49,987 | Direct |
| Mar 5, 2025 | VST Vistra Corp. | Award | 2,140 | - | - | Direct |
| Nov 13, 2024 | VST Vistra Corp. | Tax Payment | 1,177 | $142.12 | $167,275 | Direct |
1-8 of 8 transactions