MONTEMAYOR MARGARET

PrivateCIK: 1602114
Location

IRVING, TX

MONTEMAYOR MARGARET (SVP, Chief Accounting Officer) sold 25.8% of their position (5K shares) of VISTRA CORP. on the open market

Open‑market sale worth $824.8K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderMONTEMAYOR MARGARETCIK 1602114
IssuerVISTRA CORP.CIK 1692819
Officer· SVP, Chief Accounting Officer
Since Mar 2026
-5K
Net shares
Net seller
$824.8K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
5K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

5K

Price / share

$164.96

Trade value

$824.80K

% of position

25.8%
5/27/2026
19.36K14.36K
Total

Net shares

5K

Net value

-$824.80K

Derivative Transactions0
No derivative transactions reported
MONTEMAYOR MARGARET — Insider Transaction (Form 4) Filed May 29, 2026 | Finecho