Gillespie Thomas Preston Jr., EVP and Chief General Officer for Enterprise Operational Excellence at Duke Energy ($DUK), sold shares once on the open market in the last year for a total of $833 thousand. His most recent sale occurred on August 12, 2025. This places him 5,342nd out of 11,678 insiders by sale value, well below the average of $8.6 million across 6.4 transactions. He made no open market purchases.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 26, 2026 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | F | Common Stock | 925 | $129.23 | 60,573.0000 | 778,000,000 | 1.50% | 0.00% |
| Feb. 25, 2026 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | A | Common Stock | 5989 | $0.00 | 61,498.0000 | 778,000,000 | 10.79% | 0.00% |
| Feb. 22, 2026 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | F | Common Stock | 1003 | $126.78 | 55,506.0000 | 778,000,000 | 1.77% | 0.00% |
| Feb. 22, 2026 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | F | Common Stock | 739 | $126.78 | 56,509.0000 | 778,000,000 | 1.29% | 0.00% |
| Feb. 5, 2026 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | A | Common Stock | 16263 | $0.00 | 63,105.0000 | 778,000,000 | 34.72% | 0.00% |
| Feb. 5, 2026 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | F | Common Stock | 5857 | $123.41 | 57,248.0000 | 778,000,000 | 9.28% | 0.00% |
| Aug. 12, 2025 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | S | Common Stock | 6700 | $124.26 | 46,825.0000 | 772,000,000 | 12.52% | 0.00% |
| Feb. 26, 2025 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | A | Common Stock | 6384 | $116.31 | 53,485.0000 | 772,000,000 | 13.55% | 0.00% |
| Feb. 22, 2025 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | F | Common Stock | 743 | $115.55 | 48,718.0000 | 772,000,000 | 1.50% | 0.00% |
| Feb. 22, 2025 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | F | Common Stock | 1009 | $115.55 | 47,709.0000 | 772,000,000 | 2.07% | 0.00% |
| Feb. 23, 2025 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | F | Common Stock | 608 | $115.55 | 47,101.0000 | 772,000,000 | 1.27% | 0.00% |
| Feb. 7, 2025 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | F | Common Stock | 3993 | $114.99 | 49,457.0000 | 772,000,000 | 7.47% | 0.00% |
| Feb. 7, 2025 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | A | Common Stock | 12093 | $0.00 | 53,450.0000 | 772,000,000 | 29.24% | 0.00% |
| Nov. 29, 2024 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | G | Common Stock | 171 | $0.00 | 41,343.0000 | 773,000,000 | 0.41% | 0.00% |
| March 11, 2024 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | A | Common Stock | 6922 | $0.00 | 41,473.0000 | 771,000,000 | 20.03% | 0.00% |
| Feb. 22, 2024 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | F | Common Stock | 747 | $92.13 | 35,812.0000 | 771,000,000 | 2.04% | 0.00% |
| Feb. 23, 2024 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | F | Common Stock | 611 | $92.73 | 35,201.0000 | 771,000,000 | 1.71% | 0.00% |
| Feb. 24, 2024 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | F | Common Stock | 654 | $92.73 | 34,547.0000 | 771,000,000 | 1.86% | 0.00% |
| Feb. 5, 2024 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | F | Common Stock | 4396 | $95.25 | 36,554.0000 | 771,000,000 | 10.74% | 0.00% |
| Feb. 5, 2024 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | A | Common Stock | 13562 | $0.00 | 40,950.0000 | 771,000,000 | 49.52% | 0.00% |
| Nov. 20, 2023 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | G | Common Stock | 350 | $0.00 | 27,355.0000 | 770,000,000 | 1.26% | 0.00% |
| Feb. 24, 2023 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | F | Common Stock | 658 | $96.92 | 27,657.0000 | 770,000,000 | 2.32% | 0.00% |
| Feb. 23, 2023 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | F | Common Stock | 615 | $96.84 | 28,315.0000 | 770,000,000 | 2.13% | 0.00% |
| Feb. 22, 2023 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | A | Common Stock | 5098 | $97.47 | 28,930.0000 | 770,000,000 | 21.39% | 0.00% |
| Feb. 19, 2023 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | F | Common Stock | 457 | $99.49 | 23,832.0000 | 770,000,000 | 1.88% | 0.00% |
| Feb. 6, 2023 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | F | Common Stock | 2853 | $101.81 | 24,284.0000 | 770,000,000 | 10.51% | 0.00% |
| Feb. 6, 2023 | Duke Energy CORP | $DUK | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | A | Common Stock | 9775 | $0.00 | 27,137.0000 | 770,000,000 | 56.30% | 0.00% |