Kirby Carrie Lee, EVP and Chief Administrative Officer at Vistra Corp. ($VST), sold about $27.1 million in company shares across three open market transactions over the past year, with her most recent sale on November 14, 2025. Her total sales rank 523rd among 11,678 individual insiders, outperforming the average of $8.6 million per seller and 6.4 transactions. She made no open market purchases in this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 24, 2026 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | F | Common Stock | 30418 | $171.62 | 267,083.0000 | 346,303,617 | 10.22% | 0.01% |
| Feb. 24, 2026 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | A | Common Stock | 79444 | $171.62 | 297,501.0000 | 346,303,617 | 36.43% | 0.02% |
| Feb. 24, 2026 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | F | Common Stock | 4264 | $171.62 | 262,819.0000 | 346,303,617 | 1.60% | 0.00% |
| Nov. 20, 2025 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | F | Common Stock | 182 | $174.69 | 218,057.0000 | 346,303,617 | 0.08% | 0.00% |
| Nov. 14, 2025 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | S | Common Stock | 58275 | $174.75 | 218,239.0000 | 346,303,617 | 21.07% | 0.02% |
| Nov. 14, 2025 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | M | Common Stock | 58275 | $22.98 | 276,514.0000 | 346,303,617 | 26.70% | 0.02% |
| Nov. 14, 2025 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | M | 2020 Employee Stock Option (right to buy) | 58275 | $0.00 | 0.0000 | 346,303,617 | 100.00% | 0.02% |
| May 19, 2025 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | M | Common Stock | 108000 | $19.68 | 326,239.0000 | 352,567,060 | 49.49% | 0.03% |
| May 19, 2025 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | S | Common Stock | 107494 | $156.98 | 218,745.0000 | 352,567,060 | 32.95% | 0.03% |
| May 19, 2025 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | S | Common Stock | 506 | $157.56 | 218,239.0000 | 352,567,060 | 0.23% | 0.00% |
| May 19, 2025 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | M | 2018 Employee Stock Option (right to buy) | 108000 | $19.68 | 0.0000 | 352,567,060 | 100.00% | 0.03% |
| March 5, 2025 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | F | Common Stock | 1329 | $126.87 | 218,239.0000 | 352,567,060 | 0.61% | 0.00% |
| March 5, 2025 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | A | Common Stock | 4825 | $0.00 | 219,568.0000 | 352,567,060 | 2.25% | 0.00% |
| Feb. 24, 2025 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | A | Common Stock | 62468 | $142.76 | 246,669.0000 | 352,567,060 | 33.91% | 0.02% |
| Feb. 24, 2025 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | F | Common Stock | 4098 | $142.76 | 219,006.0000 | 352,567,060 | 1.84% | 0.00% |
| Feb. 24, 2025 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | F | Common Stock | 4263 | $142.76 | 214,743.0000 | 352,567,060 | 1.95% | 0.00% |
| Feb. 24, 2025 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | F | Common Stock | 23565 | $142.76 | 223,104.0000 | 352,567,060 | 9.55% | 0.01% |
| Nov. 22, 2024 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | S | Common Stock | 200 | $162.42 | 184,201.0000 | 353,805,937 | 0.11% | 0.00% |
| Nov. 22, 2024 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | S | Common Stock | 84800 | $162.28 | 184,401.0000 | 353,805,937 | 31.50% | 0.02% |
| Nov. 22, 2024 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | M | Common Stock | 85000 | $19.68 | 269,201.0000 | 353,805,937 | 46.15% | 0.02% |
| Nov. 22, 2024 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | M | 2018 Employee Stock Option (right to buy) | 85000 | $0.00 | 108,000.0000 | 353,805,937 | 44.04% | 0.02% |
| March 14, 2024 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | M | Common Stock | 39745 | $26.56 | 223,946.0000 | 375,193,110 | 21.58% | 0.01% |
| March 14, 2024 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | M | Common Stock | 33003 | $18.90 | 217,204.0000 | 375,193,110 | 17.92% | 0.01% |
| March 14, 2024 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | S | Common Stock | 33003 | $62.63 | 184,201.0000 | 375,193,110 | 15.19% | 0.01% |
| March 14, 2024 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | S | Common Stock | 39745 | $62.62 | 184,201.0000 | 375,193,110 | 17.75% | 0.01% |
| March 14, 2024 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | M | 2017 Employee Stock Option (right to buy) | 33003 | $0.00 | 0.0000 | 375,193,110 | 100.00% | 0.01% |
| March 14, 2024 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | M | 2019 Employee Stock Option (right to buy) | 39745 | $0.00 | 0.0000 | 375,193,110 | 100.00% | 0.01% |
| March 5, 2024 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | A | Common Stock | 10133 | $0.00 | 184,201.0000 | 375,193,110 | 5.82% | 0.00% |
| Feb. 23, 2024 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | F | Common Stock | 4097 | $48.62 | 178,331.0000 | 375,193,110 | 2.25% | 0.00% |
| Feb. 22, 2024 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | F | Common Stock | 3149 | $47.62 | 182,428.0000 | 375,193,110 | 1.70% | 0.00% |
| Feb. 23, 2024 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | F | Common Stock | 4263 | $48.62 | 174,068.0000 | 375,193,110 | 2.39% | 0.00% |
| Feb. 22, 2024 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | F | Common Stock | 11492 | $47.62 | 185,577.0000 | 375,193,110 | 5.83% | 0.00% |
| Feb. 22, 2024 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | A | Common Stock | 36969 | $0.00 | 197,069.0000 | 375,193,110 | 23.09% | 0.01% |
| Aug. 11, 2023 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | M | Common Stock | 149421 | $14.03 | 309,521.0000 | 422,447,074 | 93.33% | 0.04% |
| Aug. 11, 2023 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | M | 2016 Employee Stock Option (right to buy) | 149421 | $0.00 | 0.0000 | 422,447,074 | 100.00% | 0.04% |
| Aug. 11, 2023 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | S | Common Stock | 149421 | $30.29 | 160,100.0000 | 422,447,074 | 48.27% | 0.04% |
| March 8, 2023 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | A | Common Stock | 32500 | $0.00 | 160,100.0000 | 422,447,074 | 25.47% | 0.01% |
| Feb. 24, 2023 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | F | Common Stock | 2536 | $22.36 | 127,600.0000 | 422,447,074 | 1.95% | 0.00% |
| Feb. 24, 2023 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | F | Common Stock | 1060 | $22.36 | 130,136.0000 | 422,447,074 | 0.81% | 0.00% |
| Feb. 24, 2023 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | F | Common Stock | 1574 | $22.36 | 131,196.0000 | 422,447,074 | 1.19% | 0.00% |
| Feb. 23, 2023 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | A | Common Stock | 6462 | $0.00 | 132,770.0000 | 422,447,074 | 5.12% | 0.00% |
| Feb. 22, 2023 | Vistra Corp. | $VST | Kirby Carrie Lee | EVP and Chief Admin. Officer | F | Common Stock | 2167 | $22.42 | 126,308.0000 | 422,447,074 | 1.69% | 0.00% |