John J. Corkrean serves as Executive at ECOLAB INC, where they oversee executive responsibilities. Since joining the company, John J. Corkrean has executed 109 insider transactions totaling $1.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 30, 2026 involved receiving (via award) 3,873.33 shares valued at $232.8K.
John J. Corkrean currently holds 32,121.38 shares of ECOLAB INC (ECL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John J. Corkrean has been a net seller of ECL stock. They have purchased $499.7K and sold $966.3K worth of shares.
John J. Corkrean's most recent insider trade was on Jan 30, 2026, when they sold 3,873.33 shares at $60.10 per share.
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| $59.81 |
| Discretionary |
| Jan 27, 2026 | FUL | $26.4K | Payment | 442 | $59.81 | Discretionary |
| Jan 27, 2026 | FUL | $86.2K | Option Exercise | 1,441 | $59.81 | Discretionary |
| Jan 20, 2026 | FUL | $0 | Award | 2,943 | $N/A | Discretionary |
| Jan 16, 2026 | FUL | $12.1K | Award | 200.18 | $60.54 | Discretionary |
| Jan 2, 2026 | FUL | $12.1K | Award | 200.84 | $60.34 | Discretionary |
| Oct 27, 2025 | FUL | $857.7K | Sale | 14,222 | $60.31 | Discretionary |
| Oct 27, 2025 | FUL | $724.9K | Option Exercise | 16,672 | $43.48 | Discretionary |
| Jan 27, 2024 | FUL | $454.5K | Option Exercise | 5,848 | $77.72 | Discretionary |
| Jan 27, 2024 | FUL | $133.1K | Option Exercise | 1,713 | $77.72 | Discretionary |
| Jan 27, 2024 | FUL | $15.2K | Award | 196 | $77.72 | Discretionary |
| Jan 27, 2024 | FUL | $40.8K | Payment | 525 | $77.72 | Discretionary |
| Jan 27, 2024 | FUL | $143.8K | Payment | 1,850 | $77.72 | Discretionary |
| Jan 24, 2024 | FUL | $30.1K | Payment | 387 | $77.78 | Discretionary |
| Jan 24, 2024 | FUL | $31.1K | Payment | 400 | $77.78 | Discretionary |
| Jan 24, 2024 | FUL | $83.8K | Option Exercise | 1,077 | $77.78 | Discretionary |
| Jan 24, 2024 | FUL | $95.5K | Option Exercise | 1,228 | $77.78 | Discretionary |
| Jan 27, 2023 | FUL | $34.4K | Payment | 504 | $68.34 | Discretionary |
| Jan 27, 2023 | FUL | $112.3K | Option Exercise | 1,643 | $68.34 | Discretionary |
| Jan 24, 2023 | FUL | $42.5K | Payment | 624 | $68.17 | Discretionary |
| Jan 24, 2023 | FUL | $118.9K | Option Exercise | 1,744 | $68.17 | Discretionary |
| Jan 24, 2023 | FUL | $74.3K | Award | 1,090 | $68.17 | Discretionary |
| Jan 24, 2023 | FUL | $72.5K | Option Exercise | 1,064 | $68.17 | Discretionary |
| Jan 24, 2023 | FUL | $22.0K | Payment | 322 | $68.17 | Discretionary |
| Jan 24, 2023 | FUL | $22.8K | Payment | 334 | $68.17 | Discretionary |
| Jan 27, 2022 | FUL | $35.4K | Payment | 498 | $71.12 | Discretionary |
| Jan 27, 2022 | FUL | $115.5K | Option Exercise | 1,624 | $71.12 | Discretionary |
| Jan 24, 2022 | FUL | $22.5K | Payment | 308 | $72.94 | Discretionary |
| Jan 24, 2022 | FUL | $40.3K | Payment | 553 | $72.94 | Discretionary |