Moore Stephanie Zapata (CIK 1703634) reported 11 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-12). Recent activity: Sell VST (10,000 shares), Buy VST (5,356 shares), Sell VST (1,963 shares), Buy VST (79,444 shares), Sell VST (30,416 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-12 | Vistra Corp. (VST) | EVP and General Counsel | Sell | 10,000 | $1.6M |
| 2026-03-09 | Vistra Corp. (VST) | EVP and General Counsel | Buy | 5,356 | $0 |
| 2026-03-09 | Vistra Corp. (VST) | EVP and General Counsel | Sell | 1,963 | $328,606 |
| 2026-02-26 | Vistra Corp. (VST) | EVP and General Counsel | Buy | 79,444 | $13.6M |
| 2026-02-26 | Vistra Corp. (VST) | EVP and General Counsel | Sell | 30,416 | $5.2M |
| 2026-02-26 | Vistra Corp. (VST) | EVP and General Counsel | Sell | 4,264 | $731,788 |
| 2025-12-02 | Vistra Corp. (VST) | EVP and General Counsel | Sell | 3,602 | $0 |
| 2025-11-26 | Vistra Corp. (VST) | EVP and General Counsel | Sell | 8,219 | $1.4M |
| 2025-05-29 | Vistra Corp. (VST) | EVP and General Counsel | Sell | 35,000 | $5.7M |
| 2025-03-07 | Vistra Corp. (VST) | EVP and General Counsel | Buy | 4,825 | $0 |
| 2025-03-07 | Vistra Corp. (VST) | EVP and General Counsel | Sell | 1,329 | $168,610 |
Source: SEC Form 4 filings · as of 2026-03-12