Gregory B. Butler serves as Executive at NORTHEAST UTILITIES, where they oversee executive responsibilities. Since joining the company, Gregory B. Butler has executed 104 insider transactions totaling $11.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 12, 2025 involved selling 5,000 shares valued at $365.4K.
Gregory B. Butler currently holds 56,674 shares of NORTHEAST UTILITIES (NU), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Gregory B. Butler has been a net seller of NU stock. They have purchased $0 and sold $11.2M worth of shares.
Gregory B. Butler's most recent insider trade was on Nov 12, 2025, when they sold 5,000 shares at $73.08 per share.
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| $56.20 |
| Discretionary |
| Feb 21, 2024 | ES | $161.4K | Payment | 2,806 | $57.52 | Discretionary |
| Feb 15, 2024 | ES | $70.1K | Payment | 1,228 | $57.06 | Discretionary |
| Jan 31, 2024 | ES | $0 | Award | 6,092 | $N/A | Discretionary |
| Jan 31, 2024 | ES | $0 | Award | 7,896 | $N/A | Discretionary |
| Aug 16, 2023 | ES | $963.8K | Sale | 15,000 | $64.25 | Discretionary |
| Feb 22, 2023 | ES | $287.4K | Payment | 3,580 | $80.27 | Discretionary |
| Feb 15, 2023 | ES | $131.3K | Payment | 1,664 | $78.89 | Discretionary |
| Feb 1, 2023 | ES | $0 | Award | 7,739 | $N/A | Discretionary |
| Feb 1, 2023 | ES | $0 | Award | 3,973 | $N/A | Discretionary |
| Aug 29, 2022 | ES | $456.6K | Sale | 5,000 | $91.33 | Discretionary |
| Feb 24, 2022 | ES | $520.2K | Payment | 6,527 | $79.70 | Discretionary |
| Feb 15, 2022 | ES | $199.8K | Payment | 2,430 | $82.21 | Discretionary |
| Feb 2, 2022 | ES | $0 | Award | 3,580 | $N/A | Discretionary |
| Feb 2, 2022 | ES | $0 | Award | 15,233 | $N/A | Discretionary |
| Feb 2, 2022 | ES | $0 | Award | 14,112 | $N/A | Discretionary |
| Jun 4, 2021 | ES | $985.9K | Sale | 12,000 | $82.16 | Discretionary |
| Feb 25, 2021 | ES | $539.5K | Payment | 6,623 | $81.46 | Discretionary |
| Feb 22, 2021 | ES | $494.8K | Payment | 6,074 | $81.46 | Discretionary |
| Feb 16, 2021 | ES | $222.5K | Payment | 2,612 | $85.17 | Discretionary |
| Feb 8, 2021 | ES | $0 | Award | 3,404 | $N/A | Discretionary |
| Feb 8, 2021 | ES | $0 | Award | 14,318 | $N/A | Discretionary |
| Sep 4, 2020 | ES | $462.5K | Sale | 5,375 | $86.04 | Discretionary |
| Aug 3, 2020 | ES | $499.6K | Sale | 5,625 | $88.81 | Discretionary |
| Feb 21, 2020 | ES | $658.1K | Payment | 6,880 | $95.65 | Discretionary |
| Feb 18, 2020 | ES | $354.7K | Disposition | 3,787 | $93.66 | Discretionary |
| Feb 5, 2020 | ES | $0 | Award | 14,875 | $N/A | Discretionary |
| Feb 5, 2020 | ES | $0 | Award | 6,575 | $N/A | Discretionary |
| Aug 2, 2019 | ES | $641.4K | Sale | 8,298 | $77.30 | Discretionary |