Senior insider sale
SVP, Chief Accounting Officer at VISTRA CORP. — senior position signals high conviction
$1.56M
9.60K shares
What this filing means
MONTEMAYOR MARGARET plans to sell 9.60K shares of VISTRA CORP. valued at approximately $1.56M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 6/2/2026ACC: 0001959173-26-004255
Officer· SVP, Chief Accounting Officer
Since Mar 2026
9.60K
Shares to sell
$1.56M
Approx. market value
4.60K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months2
Restricted Stock Vesting
Compensation
3/5/2026
1.60KRestricted Stock Vesting
Compensation
11/13/2025
3KTotal acquired4.60K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
3/5/2026 | Restricted Stock Vesting Compensation | 1.60K | — |
11/13/2025 | Restricted Stock Vesting Compensation | 3K | — |
| Total | 4.60K | ||
Planned & Completed Dispositions2
Completed
—Completed
Units to sell
5K
Market value
$824.8K
5/27/2026
Planned — Approximate Date
NYSEPlanned
Units to sell
4.60K
Market value
$736.0K
6/2/2026
Total
Units
9.60K
Value
$1.56M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
5/27/2026 | 5K | $824.8K | — | Completed |
| Planned — Approximate Date | ||||
6/2/2026 | 4.60K | $736.0K | NYSE | Planned |
| Total | 9.60K | $1.56M | ||