Phillip J. Mason serves as Executive at ECOLAB INC, where they oversee executive responsibilities. Since joining the company, Phillip J. Mason has executed 34 insider transactions totaling $2.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 10, 2025 involved receiving (via award) 257 shares valued at $0.
Phillip J. Mason currently holds 8,802 shares of ECOLAB INC (ECL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Phillip J. Mason has been a net seller of ECL stock. They have purchased $492.3K and sold $2.1M worth of shares.
Phillip J. Mason's most recent insider trade was on Dec 10, 2025, when they sold 257 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Dec 12, 2022 | LECO | $0 | Award | 981 | $N/A | Discretionary |
| Sep 15, 2022 | LECO | $0 | Gift | 7,928 | $N/A | Discretionary |
| Sep 15, 2022 | LECO | $0 | Gift | 7,928 | $N/A | Discretionary |
| Sep 14, 2022 | LECO | $0 | Gift | 4,077 | $N/A | Discretionary |
| Sep 14, 2022 | LECO | $0 | Gift | 4,077 | $N/A | Discretionary |
| Dec 9, 2021 | LECO | $0 | Award | 1,066 | $N/A | Discretionary |
| Dec 10, 2020 | LECO | $0 | Award | 1,129 | $N/A | Discretionary |
| Jun 1, 2020 | GCP | $0 | Award | 1,242 | $N/A | Discretionary |
| Dec 12, 2019 | LECO | $0 | Award | 1,406 | $N/A | Discretionary |
| May 1, 2019 | GCP | $0 | Award | 3,917 | $N/A | Discretionary |
| Dec 13, 2018 | LECO | $0 | Award | 1,542 | $N/A | Discretionary |
| May 2, 2018 | GCP | $0 | Award | 3,571 | $N/A | Discretionary |
| Dec 14, 2017 | LECO | $0 | Award | 1,391 | $N/A | Discretionary |
| Nov 6, 2017 | GCP | $89.9K | Purchase | 3,000 | $29.96 | Discretionary |
| May 4, 2017 | GCP | $0 | Award | 2,967 | $N/A | Discretionary |
| Dec 12, 2016 | LECO | $0 | Award | 1,347 | $N/A | Discretionary |
| May 5, 2016 | GCP | $0 | Award | 4,461 | $N/A | Discretionary |
| Feb 25, 2016 | GCP | $102.4K | Purchase | 6,000 | $17.07 | Discretionary |
| Dec 14, 2015 | LECO | $0 | Award | 1,989 | $N/A | Discretionary |
| Dec 15, 2014 | LECO | $0 | Award | 1,357 | $N/A | Discretionary |
| Dec 17, 2013 | LECO | $0 | Award | 1,262 | $N/A | Discretionary |
| Aug 1, 2013 | LECO | $300.0K | Purchase | 5,000 | $60.00 | Discretionary |
| Jul 26, 2013 | LECO | $0 | Award | 582 | $N/A | Discretionary |
| Jun 8, 2012 | ECL | $1.9M | Sale | 29,300 | $66.00 | Discretionary |
| Jun 8, 2012 | ECL | $1.3M | Option Exercise | 29,300 | $45.24 | Discretionary |
| Sep 13, 2011 | ECL | $150.6K | Sale | 3,000 | $50.19 | Discretionary |
| May 11, 2011 | ECL | $1.5M | Option Exercise | 45,400 | $34.08 | Discretionary |
| May 11, 2011 | ECL | $454.2K | Payment | 8,700 | $52.21 | Discretionary |