2026Q1
| Insider | Role (last 12 mo) | Shares held | Filed at |
|---|---|---|---|
| Lorentzen Ole Peter | 10% Owner | 5,155,239 | Sep 17, 2021 |
| Hanstveit Arve | Director | 693,182 | Mar 13, 2025 |
| Trempont Dominique | Director | 447,651 | Jan 6, 2015 |
| Sandlin Terrill | — | 124,000 | Jan 4, 2011 |
| Clemente Rodney | SVP, Water | 100,765 | Jul 29, 2025 |
| Exec date | Filing date | Insider | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Mar 4, 2026 | Mar 6, 2026 | Clemente Rodney | SVP, Water | Sell | 21.3 | -20,568 | -15.06% | ✓ | $218.3K |
| Mar 5, 2026 | Mar 6, 2026 | Ramanan Natarajan | Chief Technology Officer | Sell | 37.5 | -272 | -0.51% | ✗ | $2.9K |
| Mar 3, 2026 | Mar 4, 2026 | Ramanan Natarajan | Chief Technology Officer | Sell | 46.3 | -2,724 | -4.90% | ✗ | $27.8K |
| Feb 17, 2026 | Feb 19, 2026 | Mancini Michael S. | CFO | Neutral | 90.0 | +45,626 | 155.06% | ✗ | - |
| Feb 17, 2026 | Feb 19, 2026 | Moon David W | CEO | Neutral | 90.0 | +81,812 | 43.47% | ✗ | - |
| Feb 17, 2026 | Feb 19, 2026 | Yeung William | Chief Legal Officer | Neutral | 90.0 | +25,959 | 30.99% | ✗ | - |
| Feb 17, 2026 | Feb 19, 2026 | Ramanan Natarajan | Chief Technology Officer | Neutral | 90.0 | +29,106 | 110.02% | ✗ | - |
| Feb 17, 2026 | Feb 19, 2026 | Clemente Rodney | SVP, Water | Neutral | 90.0 | +45,626 | 50.17% | ✗ | - |
| Feb 17, 2026 | Feb 19, 2026 | Hostetler Matthew | Chief Human Resources Officer | Neutral | 90.0 | +25,959 | 126.03% | ✗ | - |
| Feb 5, 2026 | Feb 9, 2026 | Yeung William | Chief Legal Officer | Sell | 48.1 | -1,536 | -1.93% | ✓ | $22.8K |
| Feb 5, 2026 | Feb 9, 2026 | Clemente Rodney | SVP, Water | Sell | 50.6 | -724 | -0.79% | ✓ | $10.6K |
| Jan 30, 2026 | Feb 3, 2026 | Clemente Rodney | SVP, Water | Sell | 42.5 | -9,091 | -9.02% | ✗ | $130.2K |
| Jan 30, 2026 | Feb 3, 2026 | Hostetler Matthew | Chief Human Resources Officer | Sell | 46.3 | -3,359 | -14.02% | ✗ | $48K |
| Jan 30, 2026 | Feb 3, 2026 | Mancini Michael S. | CFO | Sell | 42.5 | -4,798 | -14.02% | ✗ | $68.6K |
| Jan 30, 2026 | Feb 3, 2026 | Moon David W | CEO | Sell | 42.5 | -17,160 | -10.19% | ✗ | $245.4K |
| Jan 28, 2026 | Feb 3, 2026 | Yeung William | Chief Legal Officer | Sell | 20.0 | -17,625 | -17.12% | ✓ | $254.3K |
| Dec 4, 2025 | Dec 8, 2025 | Hanstveit Arve | Director | Sell | 20.0 | -30,000 | -3.87% | ✗ | $445.1K |
| Oct 23, 2025 | Oct 27, 2025 | Yeung William | Chief Legal Officer | Sell | 37.5 | -12,698 | -4.09% | ✓ | $226.8K |
| Oct 20, 2025 | Oct 22, 2025 | Yeung William | Chief Legal Officer | Sell | 37.5 | -3,530 | -3.32% | ✓ | $60K |
| Oct 16, 2025 | Oct 17, 2025 | Yeung William | Chief Legal Officer | Sell | 37.5 | -3,530 | -3.32% | ✓ | $58.2K |
| Oct 3, 2025 | Oct 7, 2025 | Yeung William | Chief Legal Officer | Sell | 45.0 | -3,567 | -1.75% | ✓ | $57.1K |
| Sep 18, 2025 | Sep 22, 2025 | Yeung William | Chief Legal Officer | Sell | 25.0 | -15,454 | -13.05% | ✓ | $233.1K |
| Sep 11, 2025 | Sep 15, 2025 | Yeung William | Chief Legal Officer | Sell | 7.5 | -33,554 | -25.63% | ✓ | $486.9K |
| Jul 25, 2025 | Jul 29, 2025 | Yeung William | Chief Legal Officer | Sell | 46.3 | -1,989 | -1.85% | ✗ | $27.6K |
| Jul 25, 2025 | Jul 29, 2025 | Clemente Rodney | SVP, Water | Sell | 32.5 | -7,707 | -7.11% | ✓ | $107.5K |
| Jun 11, 2025 | Jun 13, 2025 | Hanstveit Arve | Director | Sell | 20.0 | -50,000 | -6.06% | ✗ | $635.4K |
| Jun 5, 2025 | Jun 6, 2025 | TONDREAU PAMELA L. | Director | Neutral | 90.0 | +14,847 | 36.17% | ✗ | - |
| Jun 5, 2025 | Jun 6, 2025 | BUEHLER ALEXANDER J | Director | Neutral | 90.0 | +12,038 | 22.17% | ✗ | - |
| Jun 5, 2025 | Jun 6, 2025 | Chow Joan Kai | Director | Neutral | 90.0 | +12,038 | 51.26% | ✗ | - |
| Jun 5, 2025 | Jun 6, 2025 | Hanstveit Arve | Director | Neutral | 77.5 | +12,038 | 1.48% | ✗ | - |
| Jun 5, 2025 | Jun 6, 2025 | Sabol Colin R | Director | Neutral | 90.0 | +12,038 | 69.35% | ✗ | - |
| May 13, 2025 | May 15, 2025 | Moon David W | CEO | Buy | 82.5 | +4,200 | 2.09% | ✗ | $51.2K |
| May 14, 2025 | May 15, 2025 | TONDREAU PAMELA L. | Director | Buy | 95.0 | +4,200 | 11.40% | ✗ | $51.6K |
| Mar 11, 2025 | Mar 13, 2025 | Hanstveit Arve | Director | Sell | 20.0 | -50,000 | -6.73% | ✗ | $817K |
| Mar 3, 2025 | Mar 12, 2025 | Ramanan Natarajan | Chief Technology Officer | Neutral | 90.0 | +26,455 | 100.00% | ✗ | - |
| Mar 12, 2025 | Ramanan Natarajan | Chief Technology Officer | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Mar 10, 2025 | Mar 12, 2025 | Yeung William | Chief Legal Officer | Sell | 48.8 | -944 | -0.92% | ✗ | $15.5K |
| Mar 10, 2025 | Mar 12, 2025 | Clemente Rodney | SVP, Water | Sell | 45.0 | -2,637 | -2.37% | ✓ | $42.9K |
| Feb 24, 2025 | Hostetler Matthew | Chief Human Resources Officer | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Feb 20, 2025 | Feb 24, 2025 | Clemente Rodney | SVP, Water | Sell | 17.5 | -21,444 | -16.18% | ✓ | $330.7K |
| Feb 3, 2025 | Feb 5, 2025 | Clemente Rodney | SVP, Water | Sell | 48.8 | -944 | -0.71% | ✗ | $13.5K |
| Feb 3, 2025 | Feb 5, 2025 | Yeung William | Chief Legal Officer | Sell | 48.8 | -882 | -0.81% | ✗ | $12.6K |
| Feb 3, 2025 | Feb 5, 2025 | Ghasripoor Farshad | Chief Technology Officer | Sell | 46.3 | -1,420 | -1.14% | ✗ | $20.4K |
| Jan 30, 2025 | Feb 3, 2025 | Yeung William | Chief Legal Officer | Sell | 46.3 | -1,325 | -1.20% | ✗ | $19.1K |
| Jan 30, 2025 | Feb 3, 2025 | Ghasripoor Farshad | Chief Technology Officer | Sell | 46.3 | -1,960 | -1.55% | ✗ | $28.3K |
| Jan 30, 2025 | Feb 3, 2025 | Clemente Rodney | SVP, Water | Sell | 48.8 | -1,309 | -0.97% | ✗ | $18.9K |
| Jan 27, 2025 | Jan 29, 2025 | Moon David W | CEO | Sell | 42.5 | -7,664 | -3.67% | ✗ | $110.4K |
| Jan 27, 2025 | Jan 29, 2025 | Yeung William | Chief Legal Officer | Sell | 42.5 | -4,061 | -3.54% | ✗ | $58.5K |
| Jan 27, 2025 | Jan 29, 2025 | Ghasripoor Farshad | Chief Technology Officer | Sell | 42.5 | -5,721 | -4.33% | ✗ | $82.4K |
| Jan 27, 2025 | Jan 29, 2025 | Clemente Rodney | SVP, Water | Sell | 42.5 | -5,784 | -4.11% | ✗ | $83.3K |
| Jan 23, 2025 | Jan 27, 2025 | Yeung William | Chief Legal Officer | Neutral | 90.0 | +23,956 | 26.37% | ✗ | - |
| Jan 23, 2025 | Jan 27, 2025 | Moon David W | CEO | Neutral | 90.0 | +88,980 | 74.24% | ✗ | - |
| Jan 23, 2025 | Jan 27, 2025 | Clemente Rodney | SVP, Water | Neutral | 90.0 | +34,223 | 32.17% | ✗ | - |
| Jan 23, 2025 | Jan 27, 2025 | Mancini Michael S. | CFO | Neutral | 90.0 | +34,223 | 100.00% | ✗ | - |
| Dec 11, 2024 | Dec 17, 2024 | Hanstveit Arve | Director | Sell | 20.0 | -20,000 | -2.26% | ✗ | $337.4K |
| Nov 7, 2024 | Nov 12, 2024 | Clemente Rodney | SVP, Water | Sell | 12.5 | -27,456 | -20.52% | ✓ | $549.9K |
| Oct 28, 2024 | Oct 30, 2024 | Ghasripoor Farshad | Chief Technology Officer | Sell | 22.5 | -10,526 | -7.66% | ✗ | $189.1K |
| Oct 28, 2024 | Oct 30, 2024 | Clemente Rodney | SVP, Water | Sell | 22.5 | -6,505 | -4.64% | ✗ | $116.9K |
| Oct 28, 2024 | Oct 30, 2024 | Moon David W | CEO | Sell | 26.3 | -2,550 | -2.84% | ✗ | $45.8K |
| Aug 19, 2024 | Aug 21, 2024 | BUEHLER ALEXANDER J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 7, 2024 | Mancini Michael S. | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Aug 5, 2024 | Aug 7, 2024 | Mancini Michael S. | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 5, 2024 | Aug 7, 2024 | Moon David W | CEO | Buy | 83.8 | +3,000 | 2.51% | ✗ | $48K |
| Jul 29, 2024 | Jul 30, 2024 | Ghasripoor Farshad | Chief Technology Officer | Sell | 22.5 | -4,079 | -2.78% | ✗ | $59.7K |
| Jul 29, 2024 | Jul 30, 2024 | Clemente Rodney | SVP, Water | Sell | 26.3 | -2,353 | -1.65% | ✗ | $34.4K |
| Jul 29, 2024 | Jul 30, 2024 | Yeung William | Chief Legal Officer | Sell | 26.3 | -2,012 | -2.17% | ✗ | $29.4K |
| Jun 18, 2024 | Jun 20, 2024 | Moon David W | CEO | Sell | 26.3 | -1,219 | -1.01% | ✗ | $15.6K |
| Jun 6, 2024 | Jun 10, 2024 | Chow Joan Kai | Director | Neutral | 90.0 | +11,127 | 90.05% | ✗ | - |
| Jun 6, 2024 | Jun 10, 2024 | Hanstveit Arve | Director | Sell | 30.0 | -8,873 | -0.99% | ✗ | $264K |
| Jun 6, 2024 | Jun 10, 2024 | BUEHLER ALEXANDER J | Director | Neutral | 90.0 | +11,127 | 47.71% | ✗ | - |
| Jun 6, 2024 | Jun 10, 2024 | TONDREAU PAMELA L. | Director | Neutral | 90.0 | +13,724 | 59.36% | ✗ | - |
| Jun 6, 2024 | Jun 10, 2024 | Sabol Colin R | Director | Neutral | 90.0 | +11,127 | 178.55% | ✗ | - |
| May 28, 2024 | May 30, 2024 | Ballard Joshua | CFO | Sell | 22.5 | -4,051 | -9.12% | ✗ | $54.9K |
| May 22, 2024 | May 24, 2024 | Mao Robert Yu Lang | Director | Sell | 20.0 | -21,045 | -5.96% | ✗ | $291.7K |
| May 8, 2024 | May 10, 2024 | Hanstveit Arve | Director | Sell | 20.0 | -35,000 | -3.78% | ✗ | $473.6K |
| May 7, 2024 | May 9, 2024 | Moon David W | CEO | Buy | 82.5 | +2,460 | 2.08% | ✗ | $141.3K |
| Mar 11, 2024 | Mar 13, 2024 | Ballard Joshua | CFO | Sell | 26.3 | -979 | -2.16% | ✗ | $14.7K |
| Mar 11, 2024 | Mar 13, 2024 | Clemente Rodney | SVP, Water | Sell | 36.3 | -825 | -0.57% | ✗ | $12.4K |
| Mar 11, 2024 | Mar 13, 2024 | Yeung William | Chief Legal Officer | Sell | 26.3 | -978 | -1.11% | ✗ | $14.7K |
| Mar 4, 2024 | Mar 6, 2024 | Mao Robert Yu Lang | Director | Sell | 20.0 | -35,779 | -7.39% | ✗ | $563.2K |
| Feb 29, 2024 | Mar 4, 2024 | Mao Robert Yu Lang | Director | Sell | 17.5 | -77,339 | -10.53% | ✗ | $1.2M |
| Feb 28, 2024 | Mar 1, 2024 | Hanstveit Arve | Director | Sell | 20.0 | -50,000 | -5.12% | ✗ | $774.6K |
| Feb 27, 2024 | Feb 29, 2024 | Moon David W | CEO | Buy | 95.0 | +10,750 | 10.01% | ✗ | $166.7K |
| Feb 5, 2024 | Feb 7, 2024 | Yeung William | Chief Legal Officer | Sell | 26.3 | -1,013 | -1.07% | ✗ | $15.1K |
| Feb 5, 2024 | Feb 7, 2024 | Clemente Rodney | SVP, Water | Sell | 36.3 | -975 | -0.67% | ✗ | $14.5K |
| Feb 5, 2024 | Feb 7, 2024 | Ghasripoor Farshad | Chief Technology Officer | Sell | 36.3 | -1,118 | -0.76% | ✗ | $16.6K |
| Feb 1, 2024 | Feb 5, 2024 | Yeung William | Chief Legal Officer | Sell | 26.3 | -2,133 | -2.20% | ✗ | $32.9K |
| Feb 1, 2024 | Feb 5, 2024 | Ghasripoor Farshad | Chief Technology Officer | Sell | 26.3 | -2,449 | -1.63% | ✗ | $37.7K |
| Feb 1, 2024 | Feb 5, 2024 | Clemente Rodney | SVP, Water | Sell | 26.3 | -2,277 | -1.55% | ✗ | $35.1K |
| Feb 1, 2024 | Feb 5, 2024 | Ballard Joshua | CFO | Sell | 26.3 | -746 | -1.62% | ✗ | $11.7K |
| Jan 30, 2024 | Feb 1, 2024 | Clemente Rodney | SVP, Water | Sell | 36.3 | -830 | -0.56% | ✗ | $13.2K |
| Jan 30, 2024 | Feb 1, 2024 | Yeung William | Chief Legal Officer | Sell | 36.3 | -823 | -0.89% | ✗ | $13.1K |
| Jan 30, 2024 | Feb 1, 2024 | Ghasripoor Farshad | Chief Technology Officer | Sell | 36.3 | -891 | -0.59% | ✗ | $14.2K |
| Jan 25, 2024 | Jan 29, 2024 | Ghasripoor Farshad | Chief Technology Officer | Neutral | 90.0 | +42,450 | 39.02% | ✗ | - |
| Jan 25, 2024 | Jan 29, 2024 | Clemente Rodney | SVP, Water | Neutral | 90.0 | +69,925 | 90.04% | ✗ | - |
| Jan 25, 2024 | Jan 29, 2024 | Yeung William | Chief Legal Officer | Neutral | 90.0 | +39,542 | 67.85% | ✗ | - |
| Jan 25, 2024 | Jan 29, 2024 | Moon David W | CEO | Neutral | 90.0 | +80,445 | 435.66% | ✗ | - |
| Jan 2, 2024 | Jan 4, 2024 | Ballard Joshua | CFO | Sell | 25.0 | -12,500 | -11.93% | ✓ | $231.8K |
| Nov 10, 2023 | Nov 13, 2023 | Chow Joan Kai | Director | Buy | 91.3 | +1,500 | 13.82% | ✗ | $26.7K |
| Nov 8, 2023 | Nov 13, 2023 | Mao Robert Yu Lang | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |