1.0M
XNAS Volume
High volume today
XNAS 21 Mar, 2025 5:30 PM (EDT)
| Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 16.34 per share. | 11 Mar 2025 | 50,000 | 693,182 (1%) | 0% | 16.3 | 816,950 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 16.23 per share. | 10 Mar 2025 | 1,843 | 108,472 (0%) | 0% | 16.2 | 29,912 | Common Stock |
| Rodney Clemente | SVP, Water | Payment of exercise price or tax liability using portion of securities received from the company at price $ 16.37 per share. | 10 Mar 2025 | 794 | 110,315 (0%) | 0% | 16.4 | 12,998 | Common Stock |
| William Yeung | Chief Legal Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 16.37 per share. | 10 Mar 2025 | 944 | 102,035 (0%) | 0% | 16.4 | 15,453 | Common Stock |
| Natarajan Ramanan | Chief Technology Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 03 Mar 2025 | 26,455 | 26,455 (0%) | 0% | - | Common Stock | |
| Natarajan Ramanan | Chief Technology Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 03 Mar 2025 | 65,030 | 65,030 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 15.42 per share. | 20 Feb 2025 | 21,444 | 111,109 (0%) | 0% | 15.4 | 330,709 | Common Stock |
| Rodney Clemente | SVP, Water | Payment of exercise price or tax liability using portion of securities received from the company at price $ 14.34 per share. | 03 Feb 2025 | 944 | 132,553 (0%) | 0% | 14.3 | 13,537 | Common Stock |
| William Yeung | Chief Legal Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 14.34 per share. | 03 Feb 2025 | 882 | 102,979 (0%) | 0% | 14.3 | 12,648 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Other type of transaction at price $ 0.00 per share. | 03 Feb 2025 | 65,000 | 70,230 (0%) | 0% | 0 | Common Stock | |
| Farshad Ghasripoor | Chief Technology Officer | Other type of transaction at price $ 0.00 per share. | 03 Feb 2025 | 65,000 | 52,860 (0%) | 0% | 0 | Common Stock | |
| Farshad Ghasripoor | Chief Technology Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 14.34 per share. | 03 Feb 2025 | 1,420 | 117,860 (0%) | 0% | 14.3 | 20,363 | Common Stock |
| Rodney Clemente | SVP, Water | Payment of exercise price or tax liability using portion of securities received from the company at price $ 14.33 per share. | 30 Jan 2025 | 694 | 134,112 (0%) | 0% | 14.3 | 9,945 | Common Stock |
| Rodney Clemente | SVP, Water | Payment of exercise price or tax liability using portion of securities received from the company at price $ 14.56 per share. | 30 Jan 2025 | 615 | 133,497 (0%) | 0% | 14.6 | 8,954 | Common Stock |
| William Yeung | Chief Legal Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 14.56 per share. | 30 Jan 2025 | 627 | 103,861 (0%) | 0% | 14.6 | 9,129 | Common Stock |
| William Yeung | Chief Legal Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 14.33 per share. | 30 Jan 2025 | 698 | 104,488 (0%) | 0% | 14.3 | 10,002 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 14.56 per share. | 30 Jan 2025 | 926 | 119,280 (0%) | 0% | 14.6 | 13,483 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 14.33 per share. | 30 Jan 2025 | 1,034 | 120,206 (0%) | 0% | 14.3 | 14,817 | Common Stock |
| David W. Moon | Director, President and CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 14.40 per share. | 27 Jan 2025 | 7,664 | 168,417 (0%) | 0% | 14.4 | 110,362 | Common Stock |
| Rodney Clemente | SVP, Water | Payment of exercise price or tax liability using portion of securities received from the company at price $ 14.40 per share. | 27 Jan 2025 | 5,784 | 134,806 (0%) | 0% | 14.4 | 83,290 | Common Stock |
| William Yeung | Chief Legal Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 14.40 per share. | 27 Jan 2025 | 4,061 | 105,186 (0%) | 0% | 14.4 | 58,478 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 14.40 per share. | 27 Jan 2025 | 5,721 | 121,240 (0%) | 0% | 14.4 | 82,382 | Common Stock |
| David W. Moon | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 23 Jan 2025 | 88,980 | 176,081 (0%) | 0% | 0 | Common Stock | |
| Rodney Clemente | SVP, Water | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 23 Jan 2025 | 34,223 | 140,590 (0%) | 0% | 0 | Common Stock | |
| William Yeung | Chief Legal Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 23 Jan 2025 | 23,956 | 109,247 (0%) | 0% | 0 | Common Stock | |
| Michael Mancini | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 23 Jan 2025 | 34,223 | 34,223 (0%) | 0% | 0 | Common Stock | |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 16.87 per share. | 11 Dec 2024 | 20,000 | 743,182 (1%) | 0% | 16.9 | 337,400 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 20.00 per share. | 07 Nov 2024 | 19,618 | 114,205 (0%) | 0% | 20 | 392,360 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 20.15 per share. | 07 Nov 2024 | 3,631 | 110,574 (0%) | 0% | 20.2 | 73,176 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 20.06 per share. | 07 Nov 2024 | 4,207 | 106,367 (0%) | 0% | 20.1 | 84,392 | Common Stock |
| David W. Moon | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 17.97 per share. | 28 Oct 2024 | 2,550 | 87,101 (0%) | 0% | 18.0 | 45,834 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 17.98 per share. | 28 Oct 2024 | 6,505 | 133,823 (0%) | 0% | 18.0 | 116,947 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 17.97 per share. | 28 Oct 2024 | 10,526 | 126,961 (0%) | 0% | 18.0 | 189,121 | Common Stock |
| Alexander J. Buehler | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 19 Aug 2024 | 19,841 | 0 | - | - | Stock Option (Right to Buy) | |
| Alexander J. Buehler | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.92 per share. | 19 Aug 2024 | 19,841 | 54,290 (0%) | 0% | 2.9 | 57,936 | Common Stock |
| David W. Moon | Director, President and CEO | Purchase of securities on an exchange or from another person at price $ 16.00 per share. | 05 Aug 2024 | 3,000 | 32,750 (0%) | 0% | 16.0 | 48,009 | Common Stock |
| Michael Mancini | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 05 Aug 2024 | 229,322 | 229,322 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 14.63 per share. | 29 Jul 2024 | 2,353 | 140,328 (0%) | 0% | 14.6 | 34,422 | Common Stock |
| William Yeung | Chief Legal Officer | Sale of securities on an exchange or to another person at price $ 14.63 per share. | 29 Jul 2024 | 2,012 | 85,291 (0%) | 0% | 14.6 | 29,434 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 14.63 per share. | 29 Jul 2024 | 4,079 | 137,487 (0%) | 0% | 14.6 | 59,672 | Common Stock |
| David W. Moon | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 12.77 per share. | 18 Jun 2024 | 1,219 | 89,651 (0%) | 0% | 12.8 | 15,565 | Common Stock |
| Alexander J. Buehler | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 06 Jun 2024 | 11,127 | 34,449 (0%) | 0% | 0 | Common Stock | |
| Arve Hanstveit | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 06 Jun 2024 | 11,127 | 783,182 (1%) | 0% | 0 | Common Stock | |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 13.20 per share. | 06 Jun 2024 | 20,000 | 763,182 (1%) | 0% | 13.2 | 263,950 | Common Stock |
| Joan K. Chow | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 06 Jun 2024 | 11,127 | 21,984 (0%) | 0% | 0 | Common Stock | |
| Colin R. Sabol | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 06 Jun 2024 | 11,127 | 14,359 (0%) | 0% | 0 | Common Stock | |
| Pamela L. Tondreau | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 06 Jun 2024 | 13,724 | 36,843 (0%) | 0% | 0 | Common Stock | |
| Joshua Ballard | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 13.54 per share. | 28 May 2024 | 4,051 | 40,376 (0%) | 0% | 13.5 | 54,867 | Common Stock |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 7.79 per share. | 22 May 2024 | 21,859 | 251,936 (0%) | 0% | 7.8 | 170,282 | Common Stock |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 22 May 2024 | 2,084 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 22 May 2024 | 10,752 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 22 May 2024 | 5,208 | 2,084 | - | - | Employee Stock Option (Right to Buy) | |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 22 May 2024 | 21,859 | 10,752 | - | - | Employee Stock Option (Right to Buy) | |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 7.79 per share. | 22 May 2024 | 2,084 | 248,935 (0%) | 0% | 7.8 | 16,234 | Common Stock |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 7.79 per share. | 22 May 2024 | 10,752 | 246,851 (0%) | 0% | 7.8 | 83,758 | Common Stock |
| Robert Yu Lang Mao | Director | Sale of securities on an exchange or to another person at price $ 13.86 per share. | 22 May 2024 | 21,045 | 236,099 (0%) | 0% | 13.9 | 291,656 | Common Stock |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 7.79 per share. | 22 May 2024 | 5,208 | 257,144 (0%) | 0% | 7.8 | 40,570 | Common Stock |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 13.53 per share. | 08 May 2024 | 35,000 | 772,055 (1%) | 0% | 13.5 | 473,550 | Common Stock |
| David W. Moon | Director, President and CEO | Sale or transfer of securities back to the company at price $ 0.00 per share. | 07 May 2024 | 8,040 | 90,870 (0%) | 0% | 0 | Common Stock | |
| David W. Moon | Director, President and CEO | Purchase of securities on an exchange or from another person at price $ 13.46 per share. | 07 May 2024 | 10,500 | 29,750 (0%) | 0% | 13.5 | 141,288 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 14.98 per share. | 11 Mar 2024 | 825 | 142,681 (0%) | 0% | 15.0 | 12,360 | Common Stock |
| William Yeung | Chief Legal Officer | Sale of securities on an exchange or to another person at price $ 14.98 per share. | 11 Mar 2024 | 978 | 87,303 (0%) | 0% | 15.0 | 14,652 | Common Stock |
| Joshua Ballard | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 14.98 per share. | 11 Mar 2024 | 979 | 44,427 (0%) | 0% | 15.0 | 14,667 | Common Stock |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.92 per share. | 04 Mar 2024 | 20,509 | 196,621 (0%) | 0% | 2.9 | 59,886 | Common Stock |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 04 Mar 2024 | 15,327 | 0 | - | - | Stock Option (Right to Buy) | |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 04 Mar 2024 | 21,303 | 0 | - | - | Stock Option (Right to Buy) | |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 04 Mar 2024 | 15,879 | 0 | - | - | Stock Option (Right to Buy) | |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 04 Mar 2024 | 16,726 | 0 | - | - | Stock Option (Right to Buy) | |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 04 Mar 2024 | 20,509 | 0 | - | - | Stock Option (Right to Buy) | |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 9.98 per share. | 04 Mar 2024 | 21,303 | 230,077 (0%) | 0% | 10.0 | 212,604 | Common Stock |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 8.49 per share. | 04 Mar 2024 | 15,879 | 208,774 (0%) | 0% | 8.5 | 134,813 | Common Stock |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 7.71 per share. | 04 Mar 2024 | 16,726 | 192,895 (0%) | 0% | 7.7 | 128,957 | Common Stock |
| Robert Yu Lang Mao | Director | Sale of securities on an exchange or to another person at price $ 15.74 per share. | 04 Mar 2024 | 15,270 | 176,169 (0%) | 0% | 15.7 | 240,368 | Common Stock |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 8.60 per share. | 04 Mar 2024 | 15,327 | 191,439 (0%) | 0% | 8.6 | 131,812 | Common Stock |
| Robert Yu Lang Mao | Director | Sale of securities on an exchange or to another person at price $ 15.74 per share. | 04 Mar 2024 | 20,509 | 176,112 (0%) | 0% | 15.7 | 322,877 | Common Stock |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 29 Feb 2024 | 32,883 | 20,509 | - | - | Stock Option (Right to Buy) | |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 29 Feb 2024 | 5,142 | 0 | - | - | Stock Option (Right to Buy) | |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 29 Feb 2024 | 39,314 | 5,142 | - | - | Stock Option (Right to Buy) | |
| Robert Yu Lang Mao | Director | Sale of securities on an exchange or to another person at price $ 16.21 per share. | 29 Feb 2024 | 32,883 | 176,112 (0%) | 0% | 16.2 | 532,902 | Common Stock |
| Robert Yu Lang Mao | Director | Sale of securities on an exchange or to another person at price $ 16.22 per share. | 29 Feb 2024 | 5,142 | 208,995 (0%) | 0% | 16.2 | 83,403 | Common Stock |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.92 per share. | 29 Feb 2024 | 32,883 | 214,137 (0%) | 0% | 2.9 | 96,018 | Common Stock |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 3.53 per share. | 29 Feb 2024 | 5,142 | 181,254 (0%) | 0% | 3.5 | 18,151 | Common Stock |
| Robert Yu Lang Mao | Director | Sale of securities on an exchange or to another person at price $ 15.58 per share. | 29 Feb 2024 | 39,314 | 176,112 (0%) | 0% | 15.6 | 612,512 | Common Stock |
| Robert Yu Lang Mao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 3.53 per share. | 29 Feb 2024 | 39,314 | 215,426 (0%) | 0% | 3.5 | 138,778 | Common Stock |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 15.49 per share. | 28 Feb 2024 | 50,000 | 807,055 (1%) | 0% | 15.5 | 774,600 | Common Stock |
| W. Moon David | Director, President and CEO | Purchase of securities on an exchange or from another person at price $ 15.51 per share. | 27 Feb 2024 | 10,750 | 19,250 (0%) | 0% | 15.5 | 166,733 | Common Stock |
| Yeung William | Chief Legal Officer | Sale of securities on an exchange or to another person at price $ 14.89 per share. | 05 Feb 2024 | 1,013 | 88,281 (0%) | 0% | 14.9 | 15,084 | Common Stock |
| Clemente Rodney | SVP, Water | Sale of securities on an exchange or to another person at price $ 14.89 per share. | 05 Feb 2024 | 975 | 143,506 (0%) | 0% | 14.9 | 14,518 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 14.89 per share. | 05 Feb 2024 | 1,118 | 141,566 (0%) | 0% | 14.9 | 16,647 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 15.64 per share. | 01 Feb 2024 | 795 | 144,338 (0%) | 0% | 15.6 | 12,434 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 15.30 per share. | 01 Feb 2024 | 1,654 | 142,684 (0%) | 0% | 15.3 | 25,306 | Common Stock |
| Ballard Joshua | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 15.64 per share. | 01 Feb 2024 | 746 | 45,406 (0%) | 0% | 15.6 | 11,667 | Common Stock |
| Clemente Rodney | SVP, Water | Sale of securities on an exchange or to another person at price $ 15.64 per share. | 01 Feb 2024 | 739 | 146,019 (0%) | 0% | 15.6 | 11,558 | Common Stock |
| Yeung William | Chief Legal Officer | Sale of securities on an exchange or to another person at price $ 15.30 per share. | 01 Feb 2024 | 1,400 | 89,294 (0%) | 0% | 15.3 | 21,420 | Common Stock |
| Clemente Rodney | SVP, Water | Sale of securities on an exchange or to another person at price $ 15.30 per share. | 01 Feb 2024 | 1,538 | 144,481 (0%) | 0% | 15.3 | 23,531 | Common Stock |
| William Yeung | Chief Legal Officer | Sale of securities on an exchange or to another person at price $ 15.64 per share. | 01 Feb 2024 | 733 | 90,694 (0%) | 0% | 15.6 | 11,464 | Common Stock |
| Ghasripoor Farshad | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 15.91 per share. | 30 Jan 2024 | 891 | 145,133 (0%) | 0% | 15.9 | 14,179 | Common Stock |
| Clemente Rodney | SVP, Water | Sale of securities on an exchange or to another person at price $ 15.91 per share. | 30 Jan 2024 | 830 | 146,758 (0%) | 0% | 15.9 | 13,209 | Common Stock |
| William Yeung | Chief Legal Officer | Sale of securities on an exchange or to another person at price $ 15.91 per share. | 30 Jan 2024 | 823 | 91,427 (0%) | 0% | 15.9 | 13,097 | Common Stock |
| Yeung William | Chief Legal Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 25 Jan 2024 | 39,542 | 92,250 (0%) | 0% | 0 | Common Stock | |
| Rodney Clemente | SVP, Water | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 25 Jan 2024 | 69,925 | 147,588 (0%) | 0% | 0 | Common Stock | |
| David W. Moon | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 25 Jan 2024 | 194,785 | 194,785 | - | - | Employee Stock Option (Right to Buy) | |
| Farshad Ghasripoor | Chief Technology Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 25 Jan 2024 | 42,450 | 146,024 (0%) | 0% | 0 | Common Stock | |
| Moon W. David | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 25 Jan 2024 | 80,445 | 98,910 (0%) | 0% | 0 | Common Stock | |
| Joshua Ballard | Chief Financial Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 7.60 per share. | 02 Jan 2024 | 6,250 | 52,402 (0%) | 0% | 7.6 | 47,500 | Common Stock |
| Ballard Joshua | Chief Financial Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 7.60 per share. | 02 Jan 2024 | 6,250 | 52,402 (0%) | 0% | 7.6 | 47,500 | Common Stock |
| Joshua Ballard | Chief Financial Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 02 Jan 2024 | 6,250 | 14,550 | - | - | Employee Stock Option (Right to Buy) | |
| Ballard Joshua | Chief Financial Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 02 Jan 2024 | 6,250 | 8,300 | - | - | Employee Stock Option (Right to Buy) | |
| Joshua Ballard | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 18.50 per share. | 02 Jan 2024 | 6,250 | 46,152 (0%) | 0% | 18.5 | 115,625 | Common Stock |
| Joshua Ballard | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 18.59 per share. | 02 Jan 2024 | 6,250 | 46,152 (0%) | 0% | 18.6 | 116,188 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 29 Aug 2023 | 15,331 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 29 Aug 2023 | 35,800 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 7.50 per share. | 29 Aug 2023 | 15,331 | 97,143 (0%) | 0% | 7.5 | 114,983 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 27.92 per share. | 29 Aug 2023 | 51,131 | 81,812 (0%) | 0% | 27.9 | 1,427,424 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 7.60 per share. | 29 Aug 2023 | 35,800 | 132,943 (0%) | 0% | 7.6 | 272,080 | Common Stock |
| William Yeung | Chief Legal Officer | Sale of securities on an exchange or to another person at price $ 27.75 per share. | 28 Aug 2023 | 40,614 | 52,708 (0%) | 0% | 27.8 | 1,127,201 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 25 Aug 2023 | 6,432 | 13,718 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 10.21 per share. | 25 Aug 2023 | 6,432 | 87,274 (0%) | 0% | 10.2 | 65,671 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 7.60 per share. | 25 Aug 2023 | 15,663 | 80,842 (0%) | 0% | 7.6 | 119,039 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 7.50 per share. | 25 Aug 2023 | 9,278 | 65,179 (0%) | 0% | 7.5 | 69,585 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 25 Aug 2023 | 15,663 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 25 Aug 2023 | 9,278 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 27.03 per share. | 25 Aug 2023 | 31,373 | 55,901 (0%) | 0% | 27.0 | 848,106 | Common Stock |
| Robert Yu Lang Mao | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 25 Jul 2023 | 32,695 | 61,943 (0%) | 0% | 0 | Common Stock | |
| Rodney Clemente | SVP, Water | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 25 Jul 2023 | 23,120 | 55,901 (0%) | 0% | 0 | Common Stock | |
| William Yeung | Chief Legal Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 25 Jul 2023 | 16,674 | 93,322 (0%) | 0% | 0 | Common Stock | |
| Farshad Ghasripoor | Chief Technology Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 25 Jul 2023 | 18,939 | 81,812 (0%) | 0% | 0 | Common Stock | |
| Joshua Ballard | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 25 Jul 2023 | 21,531 | 46,152 (0%) | 0% | 0 | Common Stock | |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 27.50 per share. | 20 Jun 2023 | 15,000 | 857,055 (1%) | 0% | 27.5 | 412,500 | Common Stock |
| Lisa Anne Pollina | Director | Sale of securities on an exchange or to another person at price $ 27.00 per share. | 09 Jun 2023 | 1,043 | 4,807 (0%) | 0% | 27 | 28,161 | Common Stock |
| Lisa Anne Pollina | Director | Sale of securities on an exchange or to another person at price $ 27.04 per share. | 09 Jun 2023 | 800 | 4,007 (0%) | 0% | 27.0 | 21,635 | Common Stock |
| Alexander J. Buehler | Director | Grant, award, or other acquisition of securities at price $ 27.00 per share. | 08 Jun 2023 | 3,703 | 23,322 (0%) | 0% | 27 | 99,981 | Common Stock |
| Arve Hanstveit | Director | Grant, award, or other acquisition of securities at price $ 27.00 per share. | 08 Jun 2023 | 3,703 | 872,055 (1%) | 0% | 27 | 99,981 | Common Stock |
| Joan K. Chow | Director | Grant, award, or other acquisition of securities at price $ 27.00 per share. | 08 Jun 2023 | 3,703 | 10,857 (0%) | 0% | 27 | 99,981 | Common Stock |
| Pamela L. Tondreau | Director | Grant, award, or other acquisition of securities at price $ 27.00 per share. | 08 Jun 2023 | 3,703 | 13,322 (0%) | 0% | 27 | 99,981 | Common Stock |
| Arve Hanstveit | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 8.60 per share. | 01 Jun 2023 | 15,327 | 883,679 (1%) | 0% | 8.6 | 131,812 | Common Stock |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 23.73 per share. | 01 Jun 2023 | 15,327 | 868,352 (1%) | 0% | 23.7 | 363,697 | Common Stock |
| Arve Hanstveit | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Jun 2023 | 15,327 | 0 | - | - | Stock Option (Right to Buy) | |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 23.50 per share. | 03 Apr 2023 | 16,000 | 868,352 (1%) | 0% | 23.5 | 376,000 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 23.99 per share. | 09 Mar 2023 | 768 | 32,781 (0%) | 0% | 24.0 | 18,428 | Common Stock |
| William Yeung | Chief Legal Officer | Sale of securities on an exchange or to another person at price $ 23.99 per share. | 09 Mar 2023 | 882 | 76,648 (0%) | 0% | 24.0 | 21,163 | Common Stock |
| Joshua Ballard | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 23.99 per share. | 09 Mar 2023 | 883 | 24,621 (0%) | 0% | 24.0 | 21,187 | Common Stock |
| Rodney Clemente | SVP, Water | Sale or transfer of securities back to the company at price $ 22.35 per share. | 02 Mar 2023 | 22,095 | 33,549 (0%) | 0% | 22.3 | 493,753 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 22.75 per share. | 03 Feb 2023 | 925 | 55,644 (0%) | 0% | 22.8 | 21,047 | Common Stock |
| William Yeung | Chief Legal Officer | Sale of securities on an exchange or to another person at price $ 22.75 per share. | 03 Feb 2023 | 836 | 77,530 (0%) | 0% | 22.8 | 19,022 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 22.75 per share. | 03 Feb 2023 | 987 | 62,873 (0%) | 0% | 22.8 | 22,458 | Common Stock |
| Joshua Ballard | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 22.47 per share. | 03 Feb 2023 | 3,208 | 25,504 (0%) | 0% | 22.5 | 72,084 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 22.57 per share. | 01 Feb 2023 | 3,027 | 56,569 (0%) | 0% | 22.6 | 68,331 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 21.79 per share. | 01 Feb 2023 | 804 | 59,596 (0%) | 0% | 21.8 | 17,519 | Common Stock |
| William Yeung | Chief Legal Officer | Sale of securities on an exchange or to another person at price $ 22.57 per share. | 01 Feb 2023 | 2,913 | 78,366 (0%) | 0% | 22.6 | 65,758 | Common Stock |
| William Yeung | Chief Legal Officer | Sale of securities on an exchange or to another person at price $ 21.79 per share. | 01 Feb 2023 | 794 | 81,279 (0%) | 0% | 21.8 | 17,301 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 22.57 per share. | 01 Feb 2023 | 3,390 | 63,860 (0%) | 0% | 22.6 | 76,526 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 21.79 per share. | 01 Feb 2023 | 860 | 67,250 (0%) | 0% | 21.8 | 18,739 | Common Stock |
| Joshua Ballard | Chief Financial Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 7.60 per share. | 01 Feb 2023 | 15,000 | 45,850 (0%) | 0% | 7.6 | 114,000 | Common Stock |
| Joshua Ballard | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 22.57 per share. | 01 Feb 2023 | 2,138 | 28,712 (0%) | 0% | 22.6 | 48,263 | Common Stock |
| Joshua Ballard | Chief Financial Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Feb 2023 | 15,000 | 20,737 | - | - | Employee Stock Option (Right to Buy) | |
| Joshua Ballard | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 21.88 per share. | 01 Feb 2023 | 15,000 | 30,850 (0%) | 0% | 21.9 | 328,212 | Common Stock |
| Robert Yu Lang Mao | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 21.41 per share. | 30 Jan 2023 | 14,012 | 29,248 (0%) | 0% | 21.4 | 299,997 | Common Stock |
| Rodney Clemente | SVP, Water | Grant, award, or other acquisition of securities at price $ 21.41 per share. | 30 Jan 2023 | 8,173 | 60,400 (0%) | 0% | 21.4 | 174,984 | Common Stock |
| William Yeung | Chief Legal Officer | Grant, award, or other acquisition of securities at price $ 21.41 per share. | 30 Jan 2023 | 7,006 | 82,073 (0%) | 0% | 21.4 | 149,998 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Grant, award, or other acquisition of securities at price $ 21.41 per share. | 30 Jan 2023 | 7,589 | 68,110 (0%) | 0% | 21.4 | 162,480 | Common Stock |
| Joshua Ballard | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 21.41 per share. | 30 Jan 2023 | 8,173 | 30,850 (0%) | 0% | 21.4 | 174,984 | Common Stock |
| Robert Yu Lang Mao | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 5.43 per share. | 09 Aug 2022 | 2,000 | 2,000 (0%) | 0% | 5.4 | 10,860 | Common Stock |
| Robert Yu Lang Mao | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 09 Aug 2022 | 15,236 | 0 | - | - | Stock Option (Right to Buy) | |
| Robert Yu Lang Mao | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 09 Aug 2022 | 2,000 | 15,236 | - | - | Stock Option (Right to Buy) | |
| Robert Yu Lang Mao | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 5.43 per share. | 09 Aug 2022 | 15,236 | 15,236 (0%) | 0% | 5.4 | 82,731 | Common Stock |
| Robert Yu Lang Mao | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 22.46 per share. | 09 Aug 2022 | 2,000 | 0 (0%) | 0% | 22.5 | 44,927 | Common Stock |
| Lisa Anne Pollina | Director | Sale of securities on an exchange or to another person at price $ 23.08 per share. | 08 Aug 2022 | 2,700 | 5,850 (0%) | 0% | 23.1 | 62,316 | Common Stock |
| William Yeung | Chief Legal Officer | Sale of securities on an exchange or to another person at price $ 19.07 per share. | 15 Jun 2022 | 2,500 | 5,568 (0%) | 0% | 19.1 | 47,675 | Common Stock |
| Alexander J. Buehler | Director | Grant, award, or other acquisition of securities at price $ 20.80 per share. | 09 Jun 2022 | 4,807 | 19,619 (0%) | 0% | 20.8 | 99,986 | Common Stock |
| Arve Hanstveit | Director | Grant, award, or other acquisition of securities at price $ 20.80 per share. | 09 Jun 2022 | 4,807 | 884,352 (1%) | 0% | 20.8 | 99,986 | Common Stock |
| Joan K. Chow | Director | Grant, award, or other acquisition of securities at price $ 20.80 per share. | 09 Jun 2022 | 4,807 | 7,154 (0%) | 0% | 20.8 | 99,986 | Common Stock |
| Sherif Foda | Director | Grant, award, or other acquisition of securities at price $ 20.80 per share. | 09 Jun 2022 | 4,807 | 9,619 (0%) | 0% | 20.8 | 99,986 | Common Stock |
| Pamela L. Tondreau | Director | Grant, award, or other acquisition of securities at price $ 20.80 per share. | 09 Jun 2022 | 4,807 | 9,619 (0%) | 0% | 20.8 | 99,986 | Common Stock |
| Lisa Anne Pollina | Director | Grant, award, or other acquisition of securities at price $ 20.80 per share. | 09 Jun 2022 | 4,807 | 8,550 (0%) | 0% | 20.8 | 99,986 | Common Stock |
| Alexander J. Buehler | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 3.53 per share. | 03 Jun 2022 | 16,449 | 31,261 (0%) | 0% | 3.5 | 58,065 | Common Stock |
| Alexander J. Buehler | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 03 Jun 2022 | 33,551 | 19,841 | - | - | Stock Option (Right to Buy) | |
| Alexander J. Buehler | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 03 Jun 2022 | 16,449 | 0 | - | - | Stock Option (Right to Buy) | |
| Alexander J. Buehler | Director | Sale of securities on an exchange or to another person at price $ 21.34 per share. | 03 Jun 2022 | 50,000 | 14,812 (0%) | 0% | 21.3 | 1,067,225 | Common Stock |
| Alexander J. Buehler | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.92 per share. | 03 Jun 2022 | 33,551 | 64,812 (0%) | 0% | 2.9 | 97,969 | Common Stock |
| Rodney Clemente | SVP, Water | Grant, award, or other acquisition of securities at price $ 18.96 per share. | 07 Mar 2022 | 7,911 | 52,227 (0%) | 0% | 19.0 | 149,993 | Common Stock |
| William Yeung | Chief Legal Officer | Grant, award, or other acquisition of securities at price $ 18.96 per share. | 07 Mar 2022 | 7,911 | 75,067 (0%) | 0% | 19.0 | 149,993 | Common Stock |
| Joshua Ballard | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 18.96 per share. | 07 Mar 2022 | 7,911 | 22,677 (0%) | 0% | 19.0 | 149,993 | Common Stock |
| Rodney Clemente | SVP, Water | Payment of exercise price or tax liability using portion of securities received from the company at price $ 19.64 per share. | 01 Feb 2022 | 2,340 | 44,316 (0%) | 0% | 19.6 | 45,964 | Common Stock |
| Rodney Clemente | SVP, Water | Payment of exercise price or tax liability using portion of securities received from the company at price $ 19.57 per share. | 01 Feb 2022 | 3,224 | 46,656 (0%) | 0% | 19.6 | 63,092 | Common Stock |
| William Yeung | Chief Legal Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 19.65 per share. | 01 Feb 2022 | 2,445 | 67,156 (0%) | 0% | 19.6 | 48,041 | Common Stock |
| William Yeung | Chief Legal Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 19.57 per share. | 01 Feb 2022 | 3,132 | 69,601 (0%) | 0% | 19.6 | 61,292 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 19.57 per share. | 01 Feb 2022 | 3,625 | 63,132 (0%) | 0% | 19.6 | 70,934 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 19.64 per share. | 01 Feb 2022 | 2,611 | 60,521 (0%) | 0% | 19.6 | 51,276 | Common Stock |
| Joshua Ballard | Chief Financial Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 19.57 per share. | 01 Feb 2022 | 2,204 | 14,766 (0%) | 0% | 19.6 | 43,138 | Common Stock |
| Robert Yu Lang Mao | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 28 Jan 2022 | 135,281 | 135,281 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 28 Jan 2022 | 23,674 | 23,674 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 28 Jan 2022 | 9,215 | 49,880 (0%) | 0% | 0 | Common Stock | |
| William Yeung | Chief Legal Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 28 Jan 2022 | 7,898 | 72,733 (0%) | 0% | 0 | Common Stock | |
| William Yeung | Chief Legal Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 28 Jan 2022 | 20,293 | 20,293 | - | - | Employee Stock Option (Right to Buy) | |
| Farshad Ghasripoor | Chief Technology Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 28 Jan 2022 | 21,983 | 21,983 | - | - | Employee Stock Option (Right to Buy) | |
| Farshad Ghasripoor | Chief Technology Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 28 Jan 2022 | 8,557 | 66,757 (0%) | 0% | 0 | Common Stock | |
| Joshua Ballard | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 28 Jan 2022 | 47,348 | 47,348 | - | - | Employee Stock Option (Right to Buy) | |
| Sherif Foda | Director | Sale of securities on an exchange or to another person at price $ 22.46 per share. | 24 Nov 2021 | 20,000 | 4,812 (0%) | 0% | 22.5 | 449,260 | Common Stock |
| Sherif Foda | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 24 Nov 2021 | 12,182 | 6,487 | - | - | Stock Option (Right to Buy) | |
| Sherif Foda | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 7.64 per share. | 24 Nov 2021 | 12,182 | 24,812 (0%) | 0% | 7.6 | 93,070 | Common Stock |
| Sherif Foda | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 9.98 per share. | 24 Nov 2021 | 7,818 | 12,630 (0%) | 0% | 10.0 | 78,024 | Common Stock |
| Sherif Foda | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 24 Nov 2021 | 7,818 | 0 | - | - | Stock Option (Right to Buy) | |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 24.61 per share. | 22 Nov 2021 | 25,000 | 879,545 (1%) | 0% | 24.6 | 615,350 | Common Stock |
| Arvarius As | Ten Percent Owner | Other type of transaction at price $ 0.00 per share. | 18 Oct 2021 | 6,532,490 | 0 (0%) | 11% | 0 | Common Stock | |
| Robert Yu Lang Mao | Director, President and CEO | Gift of securities by or to the insider at price $ 0.00 per share. | 29 Sep 2021 | 121,403 | 32,166 (0%) | 0% | 0 | Common Stock | |
| Lisa Anne Pollina | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 16 Sep 2021 | 3,743 | 3,743 (0%) | 0% | 0 | Common Stock | |
| Ole Peter Lorentzen | Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 20.81 per share. | 15 Sep 2021 | 1,500,000 | 5,155,239 (9%) | 2% | 20.8 | 31,215,000 | Common Stock |
| Sherif Foda | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Sep 2021 | 5,595 | 7,818 | - | - | Stock Option (Right to Buy) | |
| Sherif Foda | Director | Sale of securities on an exchange or to another person at price $ 21.59 per share. | 13 Sep 2021 | 5,595 | 4,812 (0%) | 0% | 21.6 | 120,822 | Common Stock |
| Sherif Foda | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 9.98 per share. | 13 Sep 2021 | 5,595 | 10,407 (0%) | 0% | 10.0 | 55,838 | Common Stock |
| Joshua Ballard | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 26 Jul 2021 | 6,356 | 6,356 | - | - | Employee Stock Option (Right to Buy) | |
| Ole Peter Lorentzen | Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 22.67 per share. | 01 Jul 2021 | 161,431 | 6,678,903 (12%) | 0% | 22.7 | 3,658,898 | Common Stock |
| Ole Peter Lorentzen | Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 21.75 per share. | 01 Jul 2021 | 23,664 | 6,655,239 (12%) | 0% | 21.8 | 514,704 | Common Stock |
| Alexander J. Buehler | Director | Grant, award, or other acquisition of securities at price $ 20.78 per share. | 10 Jun 2021 | 4,812 | 14,812 (0%) | 0% | 20.8 | 99,993 | Common Stock |
| Arve Hanstveit | Director | Grant, award, or other acquisition of securities at price $ 20.78 per share. | 10 Jun 2021 | 4,812 | 904,545 (1%) | 0% | 20.8 | 99,993 | Common Stock |
| Olav Fjell | Director | Grant, award, or other acquisition of securities at price $ 20.78 per share. | 10 Jun 2021 | 4,812 | 22,812 (0%) | 0% | 20.8 | 99,993 | Common Stock |
| Sherif Foda | Director | Grant, award, or other acquisition of securities at price $ 20.78 per share. | 10 Jun 2021 | 4,812 | 4,812 (0%) | 0% | 20.8 | 99,993 | Common Stock |
| Pamela L. Tondreau | Director | Grant, award, or other acquisition of securities at price $ 20.78 per share. | 10 Jun 2021 | 4,812 | 4,812 (0%) | 0% | 20.8 | 99,993 | Common Stock |
| Arvarius As | Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 19.50 per share. | 06 May 2021 | 1,000,000 | 6,532,490 (11%) | 1% | 19.5 | 19,500,000 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 03 May 2021 | 2,983 | 10,800 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 21.11 per share. | 03 May 2021 | 1,831 | 44,065 (0%) | 0% | 21.1 | 38,659 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 21.11 per share. | 03 May 2021 | 2,983 | 45,217 (0%) | 0% | 21.1 | 62,982 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 21.11 per share. | 03 May 2021 | 2,983 | 42,234 (0%) | 0% | 21.1 | 62,982 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 21.11 per share. | 03 May 2021 | 1,831 | 42,234 (0%) | 0% | 21.1 | 38,659 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 03 May 2021 | 1,831 | 10,054 | - | - | Employee Stock Option (Right to Buy) | |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 22.16 per share. | 29 Apr 2021 | 14,374 | 899,733 (1%) | 0% | 22.2 | 318,472 | Common Stock |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 22.00 per share. | 26 Apr 2021 | 1,200 | 914,107 (1%) | 0% | 22 | 26,400 | Common Stock |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 22.00 per share. | 26 Apr 2021 | 9,426 | 915,307 (1%) | 0% | 22.0 | 207,377 | Common Stock |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 17.00 per share. | 12 Mar 2021 | 25,000 | 924,733 (1%) | 0% | 17.0 | 425,045 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 18.33 per share. | 01 Mar 2021 | 912 | 42,234 (0%) | 0% | 18.3 | 16,716 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 18.33 per share. | 01 Mar 2021 | 912 | 43,146 (0%) | 0% | 18.3 | 16,716 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 18.21 per share. | 01 Mar 2021 | 7,327 | 42,234 (0%) | 0% | 18.2 | 133,427 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 18.21 per share. | 01 Mar 2021 | 7,327 | 49,561 (0%) | 0% | 18.2 | 133,427 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 18.19 per share. | 01 Mar 2021 | 10,998 | 42,234 (0%) | 0% | 18.2 | 200,054 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 18.19 per share. | 01 Mar 2021 | 10,998 | 53,232 (0%) | 0% | 18.2 | 200,054 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Mar 2021 | 9,957 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 18.19 per share. | 01 Mar 2021 | 9,957 | 52,191 (0%) | 0% | 18.2 | 181,118 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Mar 2021 | 912 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Mar 2021 | 7,327 | 610 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Mar 2021 | 10,998 | 912 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 18.19 per share. | 01 Mar 2021 | 9,957 | 42,234 (0%) | 0% | 18.2 | 181,118 | Common Stock |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 17.00 per share. | 24 Feb 2021 | 25,000 | 949,733 (1%) | 0% | 17.0 | 425,043 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 15.50 per share. | 23 Feb 2021 | 18,287 | 42,234 (0%) | 0% | 15.5 | 283,449 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 15.50 per share. | 23 Feb 2021 | 18,287 | 60,521 (0%) | 0% | 15.5 | 283,449 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 16.52 per share. | 23 Feb 2021 | 9,998 | 42,234 (0%) | 0% | 16.5 | 165,167 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 16.52 per share. | 23 Feb 2021 | 14,518 | 56,752 (0%) | 0% | 16.5 | 239,837 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 16.52 per share. | 23 Feb 2021 | 9,998 | 52,232 (0%) | 0% | 16.5 | 165,167 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 16.52 per share. | 23 Feb 2021 | 14,518 | 42,234 (0%) | 0% | 16.5 | 239,837 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 23 Feb 2021 | 1,731 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 23 Feb 2021 | 17,154 | 4,863 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 23 Feb 2021 | 4,042 | 9,278 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 23 Feb 2021 | 18,287 | 200 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 23 Feb 2021 | 9,998 | 1,731 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 23 Feb 2021 | 14,518 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 16.52 per share. | 23 Feb 2021 | 1,731 | 42,234 (0%) | 0% | 16.5 | 28,596 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 16.52 per share. | 23 Feb 2021 | 1,731 | 43,965 (0%) | 0% | 16.5 | 28,596 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 15.60 per share. | 23 Feb 2021 | 17,154 | 42,234 (0%) | 0% | 15.6 | 267,602 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 15.60 per share. | 23 Feb 2021 | 17,154 | 59,388 (0%) | 0% | 15.6 | 267,602 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 15.50 per share. | 23 Feb 2021 | 4,042 | 42,234 (0%) | 0% | 15.5 | 62,651 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 15.50 per share. | 23 Feb 2021 | 4,042 | 46,276 (0%) | 0% | 15.5 | 62,651 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 17.00 per share. | 23 Feb 2021 | 9,383 | 72,813 (0%) | 0% | 17 | 159,511 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 16.00 per share. | 23 Feb 2021 | 8,000 | 71,430 (0%) | 0% | 16 | 128,000 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 16.00 per share. | 23 Feb 2021 | 8,000 | 63,430 (0%) | 0% | 16 | 128,000 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 16.00 per share. | 23 Feb 2021 | 11,456 | 74,886 (0%) | 0% | 16 | 183,296 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 16.00 per share. | 23 Feb 2021 | 11,456 | 63,430 (0%) | 0% | 16 | 183,296 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 16.00 per share. | 23 Feb 2021 | 14,791 | 78,221 (0%) | 0% | 16 | 236,656 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 16.00 per share. | 23 Feb 2021 | 14,791 | 63,430 (0%) | 0% | 16 | 236,656 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 17.00 per share. | 23 Feb 2021 | 7,389 | 70,819 (0%) | 0% | 17 | 125,613 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 17.00 per share. | 23 Feb 2021 | 7,389 | 63,430 (0%) | 0% | 17 | 125,613 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 17.00 per share. | 23 Feb 2021 | 9,383 | 63,430 (0%) | 0% | 17 | 159,511 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 23 Feb 2021 | 8,000 | 662 | - | - | Employee Stock Option (Right to Buy) | |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 23 Feb 2021 | 11,456 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 23 Feb 2021 | 14,791 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 23 Feb 2021 | 7,389 | 1,119 | - | - | Employee Stock Option (Right to Buy) | |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 23 Feb 2021 | 9,383 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 16 Feb 2021 | 200 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 7.50 per share. | 16 Feb 2021 | 200 | 42,434 (0%) | 0% | 7.5 | 1,500 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 15.50 per share. | 16 Feb 2021 | 200 | 42,234 (0%) | 0% | 15.5 | 3,100 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 10 Feb 2021 | 11,510 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 10 Feb 2021 | 4,719 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 10 Feb 2021 | 5,388 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 15.00 per share. | 10 Feb 2021 | 8,476 | 63,430 (0%) | 0% | 15 | 127,140 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 7.50 per share. | 10 Feb 2021 | 8,476 | 71,906 (0%) | 0% | 7.5 | 63,570 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 15.00 per share. | 10 Feb 2021 | 11,510 | 63,430 (0%) | 0% | 15 | 172,650 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 6.00 per share. | 10 Feb 2021 | 11,510 | 74,940 (0%) | 0% | 6 | 69,060 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 15.00 per share. | 10 Feb 2021 | 15,438 | 63,430 (0%) | 0% | 15 | 231,570 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 6.00 per share. | 10 Feb 2021 | 15,438 | 78,868 (0%) | 0% | 6 | 92,628 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 15.00 per share. | 10 Feb 2021 | 4,719 | 63,430 (0%) | 0% | 15 | 70,785 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 6.00 per share. | 10 Feb 2021 | 4,719 | 68,149 (0%) | 0% | 6 | 28,314 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 15.00 per share. | 10 Feb 2021 | 5,388 | 63,430 (0%) | 0% | 15 | 80,820 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 3.92 per share. | 10 Feb 2021 | 5,388 | 68,818 (0%) | 0% | 3.9 | 21,121 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 10 Feb 2021 | 8,476 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 10 Feb 2021 | 15,438 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 13.89 per share. | 04 Feb 2021 | 2,352 | 42,234 (0%) | 0% | 13.9 | 32,659 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 13.88 per share. | 04 Feb 2021 | 2,415 | 63,430 (0%) | 0% | 13.9 | 33,521 | Common Stock |
| Robert Yu Lang Mao | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Feb 2021 | 191,534 | 191,534 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Payment of exercise price or tax liability using portion of securities received from the company at price $ 13.99 per share. | 01 Feb 2021 | 4,465 | 55,356 (0%) | 0% | 14.0 | 62,482 | Common Stock |
| Rodney Clemente | SVP, Water | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Feb 2021 | 33,519 | 33,519 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 13.88 per share. | 01 Feb 2021 | 9,748 | 44,586 (0%) | 0% | 13.9 | 135,291 | Common Stock |
| Rodney Clemente | SVP, Water | Payment of exercise price or tax liability using portion of securities received from the company at price $ 13.96 per share. | 01 Feb 2021 | 1,022 | 54,334 (0%) | 0% | 14.0 | 14,263 | Common Stock |
| Rodney Clemente | SVP, Water | Grant, award, or other acquisition of securities at price $ 13.96 per share. | 01 Feb 2021 | 12,535 | 59,821 (0%) | 0% | 14.0 | 174,989 | Common Stock |
| Emily C. Smith | SVP, Corp Dev and Ops | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Feb 2021 | 33,519 | 33,519 | - | - | Employee Stock Option (Right to Buy) | |
| Emily C. Smith | SVP, Corp Dev and Ops | Payment of exercise price or tax liability using portion of securities received from the company at price $ 13.84 per share. | 01 Feb 2021 | 1,182 | 51,264 (0%) | 0% | 13.8 | 16,363 | Common Stock |
| Emily C. Smith | SVP, Corp Dev and Ops | Payment of exercise price or tax liability using portion of securities received from the company at price $ 13.97 per share. | 01 Feb 2021 | 5,197 | 52,446 (0%) | 0% | 14.0 | 72,586 | Common Stock |
| Emily C. Smith | SVP, Corp Dev and Ops | Grant, award, or other acquisition of securities at price $ 13.96 per share. | 01 Feb 2021 | 12,535 | 57,643 (0%) | 0% | 14.0 | 174,989 | Common Stock |
| William Yeung | Chief Legal Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Feb 2021 | 26,336 | 26,336 | - | - | Employee Stock Option (Right to Buy) | |
| William Yeung | Chief Legal Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 13.81 per share. | 01 Feb 2021 | 1,182 | 64,835 (0%) | 0% | 13.8 | 16,329 | Common Stock |
| William Yeung | Chief Legal Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 13.97 per share. | 01 Feb 2021 | 4,878 | 66,017 (0%) | 0% | 14.0 | 68,123 | Common Stock |
| William Yeung | Chief Legal Officer | Grant, award, or other acquisition of securities at price $ 13.96 per share. | 01 Feb 2021 | 9,849 | 70,895 (0%) | 0% | 14.0 | 137,492 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 13.96 per share. | 01 Feb 2021 | 4,785 | 75,311 (0%) | 0% | 14.0 | 66,790 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 13.96 per share. | 01 Feb 2021 | 959 | 74,352 (0%) | 0% | 14.0 | 13,383 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 13.88 per share. | 01 Feb 2021 | 8,507 | 65,845 (0%) | 0% | 13.9 | 118,112 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Feb 2021 | 31,124 | 31,124 | - | - | Employee Stock Option (Right to Buy) | |
| Farshad Ghasripoor | Chief Technology Officer | Grant, award, or other acquisition of securities at price $ 13.96 per share. | 01 Feb 2021 | 11,640 | 80,096 (0%) | 0% | 14.0 | 162,494 | Common Stock |
| Joshua Ballard | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Feb 2021 | 62,248 | 62,248 | - | - | Employee Stock Option (Right to Buy) | |
| Joshua Ballard | Chief Financial Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 13.96 per share. | 01 Feb 2021 | 2,213 | 17,670 (0%) | 0% | 14.0 | 30,898 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Jan 2021 | 8,350 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Jan 2021 | 29,097 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 14.64 per share. | 13 Jan 2021 | 4,553 | 47,286 (0%) | 0% | 14.6 | 66,665 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 6.00 per share. | 13 Jan 2021 | 29,097 | 76,383 (0%) | 0% | 6 | 174,582 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 14.30 per share. | 13 Jan 2021 | 8,350 | 47,286 (0%) | 0% | 14.3 | 119,436 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 6.00 per share. | 13 Jan 2021 | 8,350 | 55,636 (0%) | 0% | 6 | 50,100 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 14.30 per share. | 13 Jan 2021 | 29,097 | 47,286 (0%) | 0% | 14.3 | 416,195 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 6.00 per share. | 13 Jan 2021 | 4,553 | 51,839 (0%) | 0% | 6 | 27,318 | Common Stock |
| Rodney Clemente | SVP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Jan 2021 | 4,553 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.75 per share. | 13 Jan 2021 | 15,818 | 93,239 (0%) | 0% | 2.8 | 43,500 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 14.31 per share. | 13 Jan 2021 | 19,220 | 77,421 (0%) | 0% | 14.3 | 274,950 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.75 per share. | 13 Jan 2021 | 19,220 | 96,641 (0%) | 0% | 2.8 | 52,855 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Jan 2021 | 4,682 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Jan 2021 | 15,818 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Jan 2021 | 19,220 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Farshad Ghasripoor | Chief Technology Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.46 per share. | 13 Jan 2021 | 227 | 68,456 (0%) | 0% | 10.5 | 2,374 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 14.65 per share. | 13 Jan 2021 | 4,682 | 68,683 (0%) | 0% | 14.6 | 68,576 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.75 per share. | 13 Jan 2021 | 4,682 | 73,365 (0%) | 0% | 2.8 | 12,876 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 14.31 per share. | 13 Jan 2021 | 8,738 | 68,683 (0%) | 0% | 14.3 | 125,001 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 14.31 per share. | 13 Jan 2021 | 15,818 | 77,421 (0%) | 0% | 14.3 | 226,283 | Common Stock |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 14.29 per share. | 04 Jan 2021 | 25,000 | 974,733 (1%) | 0% | 14.3 | 357,295 | Common Stock |
| Robert Yu Lang Mao | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Dec 2020 | 45,708 | 0 | - | - | Stock Option (Right to Buy) | |
| Robert Yu Lang Mao | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 12.22 per share. | 11 Dec 2020 | 9,500 | 217,611 (0%) | 0% | 12.2 | 116,079 | Common Stock |
| Robert Yu Lang Mao | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.49 per share. | 11 Dec 2020 | 45,708 | 227,111 (0%) | 0% | 2.5 | 113,813 | Common Stock |
| Sherif Foda | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 7.71 per share. | 09 Dec 2020 | 16,726 | 16,726 (0%) | 0% | 7.7 | 128,957 | Common Stock |
| Sherif Foda | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 09 Dec 2020 | 16,726 | 0 | - | - | Stock Option (Right to Buy) | |
| Sherif Foda | Director | Sale of securities on an exchange or to another person at price $ 11.90 per share. | 09 Dec 2020 | 16,726 | 0 (0%) | 0% | 11.9 | 199,063 | Common Stock |
| Alexander J. Buehler | Director | Sale of securities on an exchange or to another person at price $ 10.28 per share. | 11 Nov 2020 | 50,000 | 10,000 (0%) | 0% | 10.3 | 514,085 | Common Stock |
| Alexander J. Buehler | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 16 Jul 2020 | 18,669 | 18,669 | - | - | Stock Option (Right to Buy) | |
| Arve Hanstveit | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 16 Jul 2020 | 18,669 | 18,669 | - | - | Stock Option (Right to Buy) | |
| Ole Peter Lorentzen | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 16 Jul 2020 | 18,669 | 18,669 | - | - | Stock Option (Right to Buy) | |
| Olav Fjell | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 16 Jul 2020 | 18,669 | 18,669 | - | - | Stock Option (Right to Buy) | |
| Sherif Foda | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 16 Jul 2020 | 18,669 | 18,669 | - | - | Stock Option (Right to Buy) | |
| Pamela L. Tondreau | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 16 Jul 2020 | 18,669 | 18,669 | - | - | Stock Option (Right to Buy) | |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 8.03 per share. | 28 May 2020 | 50,000 | 999,733 (1%) | 0% | 8.0 | 401,605 | Common Stock |
| Rodney Clemente | SVP, Water | Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.46 per share. | 22 May 2020 | 197 | 47,286 (0%) | 0% | 10.5 | 2,061 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 7.76 per share. | 22 May 2020 | 463 | 47,483 (0%) | 0% | 7.8 | 3,593 | Common Stock |
| Robert Yu Lang Mao | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 20 May 2020 | 223,613 | 223,613 | - | - | Employee Stock Option (Right to Buy) | |
| Robert Yu Lang Mao | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 20 May 2020 | 50,000 | 50,000 | - | - | Employee Stock Option (Right to Buy) | |
| Ole Peter Lorentzen | Director | Sale of securities on an exchange or to another person at price $ 7.52 per share. | 12 May 2020 | 1,500,000 | 6,840,334 (12%) | 2% | 7.5 | 11,280,000 | Common Stock |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 7.04 per share. | 20 Mar 2020 | 9,000 | 1,063,733 (1%) | 0% | 7.0 | 63,345 | Common Stock |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 7.12 per share. | 20 Mar 2020 | 14,000 | 1,049,733 (1%) | 0% | 7.1 | 99,623 | Common Stock |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 7.11 per share. | 20 Mar 2020 | 23,067 | 1,072,733 (1%) | 0% | 7.1 | 163,923 | Common Stock |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 8.61 per share. | 10 Mar 2020 | 14,818 | 1,095,800 (1%) | 0% | 8.6 | 127,620 | Common Stock |
| Arve Hanstveit | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 10 Mar 2020 | 14,820 | 0 | - | - | Stock Option (Right to Buy) | |
| Arve Hanstveit | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 10 Mar 2020 | 14,818 | 14,820 | - | - | Stock Option (Right to Buy) | |
| Arve Hanstveit | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 10 Mar 2020 | 14,818 | 29,638 | - | - | Stock Option (Right to Buy) | |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 7.22 per share. | 10 Mar 2020 | 14,820 | 1,095,800 (1%) | 0% | 7.2 | 107,015 | Common Stock |
| Arve Hanstveit | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 3.53 per share. | 10 Mar 2020 | 14,820 | 1,110,620 (2%) | 0% | 3.5 | 52,315 | Common Stock |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 8.69 per share. | 10 Mar 2020 | 14,818 | 1,095,800 (1%) | 0% | 8.7 | 128,697 | Common Stock |
| Arve Hanstveit | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 3.53 per share. | 10 Mar 2020 | 14,818 | 1,110,618 (2%) | 0% | 3.5 | 52,308 | Common Stock |
| Arve Hanstveit | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 3.53 per share. | 10 Mar 2020 | 14,818 | 1,110,618 (2%) | 0% | 3.5 | 52,308 | Common Stock |
| Emily C. Smith | SVP, Corp Dev and Ops | Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.50 per share. | 10 Mar 2020 | 115 | 45,108 (0%) | 0% | 10.5 | 1,208 | Common Stock |
| Emily C. Smith | SVP, Corp Dev and Ops | Sale of securities on an exchange or to another person at price $ 8.86 per share. | 10 Mar 2020 | 829 | 45,223 (0%) | 0% | 8.9 | 7,345 | Common Stock |
| Emily C. Smith | SVP, Corp Dev and Ops | Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.42 per share. | 20 Feb 2020 | 125 | 46,052 (0%) | 0% | 10.4 | 1,303 | Common Stock |
| Emily C. Smith | SVP, Corp Dev and Ops | Sale of securities on an exchange or to another person at price $ 11.00 per share. | 20 Feb 2020 | 180 | 46,177 (0%) | 0% | 11 | 1,980 | Common Stock |
| Emily C. Smith | SVP, Corp Dev and Ops | Sale of securities on an exchange or to another person at price $ 11.02 per share. | 20 Feb 2020 | 7,683 | 46,357 (0%) | 0% | 11.0 | 84,649 | Common Stock |
| Nocair Bensalah | VP Operations | Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.42 per share. | 19 Feb 2020 | 97 | 58,867 (0%) | 0% | 10.4 | 1,011 | Common Stock |
| Nocair Bensalah | VP Operations | Sale of securities on an exchange or to another person at price $ 11.02 per share. | 19 Feb 2020 | 1,799 | 58,964 (0%) | 0% | 11.0 | 19,823 | Common Stock |
| Nocair Bensalah | VP Operations | Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.75 per share. | 19 Feb 2020 | 1,799 | 60,763 (0%) | 0% | 2.7 | 4,947 | Common Stock |
| Nocair Bensalah | VP Operations | Sale of securities on an exchange or to another person at price $ 11.01 per share. | 19 Feb 2020 | 16,042 | 58,964 (0%) | 0% | 11.0 | 176,687 | Common Stock |
| Nocair Bensalah | VP Operations | Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.75 per share. | 19 Feb 2020 | 16,042 | 75,006 (0%) | 0% | 2.8 | 44,116 | Common Stock |
| Nocair Bensalah | VP Operations | Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.75 per share. | 19 Feb 2020 | 1,604 | 60,568 (0%) | 0% | 2.8 | 4,411 | Common Stock |
| Nocair Bensalah | VP Operations | Sale of securities on an exchange or to another person at price $ 11.00 per share. | 19 Feb 2020 | 1,604 | 58,964 (0%) | 0% | 11 | 17,644 | Common Stock |
| Nocair Bensalah | VP Operations | Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.75 per share. | 19 Feb 2020 | 1,124 | 60,088 (0%) | 0% | 2.8 | 3,091 | Common Stock |
| Nocair Bensalah | VP Operations | Sale of securities on an exchange or to another person at price $ 11.01 per share. | 19 Feb 2020 | 1,124 | 58,964 (0%) | 0% | 11.0 | 12,380 | Common Stock |
| Nocair Bensalah | VP Operations | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 19 Feb 2020 | 1,799 | 1,674 | - | - | Employee Stock Option (Right to Buy) | |
| Nocair Bensalah | VP Operations | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 19 Feb 2020 | 16,042 | 3,473 | - | - | Employee Stock Option (Right to Buy) | |
| Nocair Bensalah | VP Operations | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 19 Feb 2020 | 1,124 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Nocair Bensalah | VP Operations | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 19 Feb 2020 | 1,604 | 1,124 | - | - | Employee Stock Option (Right to Buy) | |
| Eric Siebert | VP, Oil and Gas | Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.42 per share. | 19 Feb 2020 | 101 | 72,004 (0%) | 0% | 10.4 | 1,052 | Common Stock |
| Eric Siebert | VP, Oil and Gas | Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.61 per share. | 19 Feb 2020 | 1,100 | 73,205 (0%) | 0% | 2.6 | 2,871 | Common Stock |
| Eric Siebert | VP, Oil and Gas | Sale of securities on an exchange or to another person at price $ 11.00 per share. | 19 Feb 2020 | 1,100 | 72,105 (0%) | 0% | 11 | 12,100 | Common Stock |
| Eric Siebert | VP, Oil and Gas | Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.61 per share. | 19 Feb 2020 | 17,298 | 89,403 (0%) | 0% | 2.6 | 45,148 | Common Stock |
| Eric Siebert | VP, Oil and Gas | Sale of securities on an exchange or to another person at price $ 11.01 per share. | 19 Feb 2020 | 17,298 | 72,105 (0%) | 0% | 11.0 | 190,486 | Common Stock |
| Eric Siebert | VP, Oil and Gas | Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.61 per share. | 19 Feb 2020 | 1,900 | 74,005 (0%) | 0% | 2.6 | 4,959 | Common Stock |
| Eric Siebert | VP, Oil and Gas | Sale of securities on an exchange or to another person at price $ 11.02 per share. | 19 Feb 2020 | 1,900 | 72,105 (0%) | 0% | 11.0 | 20,936 | Common Stock |
| Eric Siebert | VP, Oil and Gas | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 19 Feb 2020 | 1,100 | 72,800 | - | - | Employee Stock Option (Right to Buy) | |
| Eric Siebert | VP, Oil and Gas | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 19 Feb 2020 | 17,298 | 55,502 | - | - | Employee Stock Option (Right to Buy) | |
| Eric Siebert | VP, Oil and Gas | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 19 Feb 2020 | 1,900 | 53,602 | - | - | Employee Stock Option (Right to Buy) | |
| Nocair Bensalah | VP Operations | Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.24 per share. | 03 Feb 2020 | 1,073 | 62,195 (0%) | 0% | 10.2 | 10,991 | Common Stock |
| Nocair Bensalah | VP Operations | Payment of exercise price or tax liability using portion of securities received from the company at price $ 9.28 per share. | 03 Feb 2020 | 426 | 58,964 (0%) | 0% | 9.3 | 3,953 | Common Stock |
| Nocair Bensalah | VP Operations | Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.41 per share. | 03 Feb 2020 | 2,805 | 59,390 (0%) | 0% | 10.4 | 29,195 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 10.41 per share. | 03 Feb 2020 | 3,479 | 53,069 (0%) | 0% | 10.4 | 36,225 | Common Stock |
| Rodney Clemente | SVP, Water | Sale of securities on an exchange or to another person at price $ 10.54 per share. | 03 Feb 2020 | 5,123 | 47,946 (0%) | 0% | 10.5 | 54,009 | Common Stock |
| Rodney Clemente | SVP, Water | Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.24 per share. | 03 Feb 2020 | 1,866 | 57,749 (0%) | 0% | 10.2 | 19,108 | Common Stock |
| Rodney Clemente | SVP, Water | Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.41 per share. | 03 Feb 2020 | 1,201 | 56,548 (0%) | 0% | 10.4 | 12,505 | Common Stock |
| Eric Siebert | VP, Oil and Gas | Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.61 per share. | 03 Feb 2020 | 11,446 | 83,551 (0%) | 0% | 2.6 | 29,874 | Common Stock |
| Eric Siebert | VP, Oil and Gas | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 03 Feb 2020 | 11,446 | 75,000 | - | - | Employee Stock Option (Right to Buy) | |
| Eric Siebert | VP, Oil and Gas | Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.25 per share. | 03 Feb 2020 | 4,266 | 72,105 (0%) | 0% | 10.2 | 43,706 | Common Stock |
| Eric Siebert | VP, Oil and Gas | Sale of securities on an exchange or to another person at price $ 10.53 per share. | 03 Feb 2020 | 11,446 | 72,105 (0%) | 0% | 10.5 | 120,576 | Common Stock |
| Emily C. Smith | SVP, Corp Dev and Ops | Sale of securities on an exchange or to another person at price $ 10.55 per share. | 03 Feb 2020 | 4,684 | 54,040 (0%) | 0% | 10.5 | 49,399 | Common Stock |
| Emily C. Smith | SVP, Corp Dev and Ops | Payment of exercise price or tax liability using portion of securities received from the company at price $ 9.48 per share. | 03 Feb 2020 | 709 | 58,724 (0%) | 0% | 9.5 | 6,721 | Common Stock |
| Emily C. Smith | SVP, Corp Dev and Ops | Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.26 per share. | 03 Feb 2020 | 1,848 | 63,495 (0%) | 0% | 10.3 | 18,952 | Common Stock |
| Emily C. Smith | SVP, Corp Dev and Ops | Sale of securities on an exchange or to another person at price $ 10.41 per share. | 03 Feb 2020 | 2,675 | 59,433 (0%) | 0% | 10.4 | 27,848 | Common Stock |
| Emily C. Smith | SVP, Corp Dev and Ops | Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.41 per share. | 03 Feb 2020 | 1,387 | 62,108 (0%) | 0% | 10.4 | 14,439 | Common Stock |
| William Yeung | General Counsel | Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.41 per share. | 03 Feb 2020 | 3,272 | 61,046 (0%) | 0% | 10.4 | 34,047 | Common Stock |
| William Yeung | General Counsel | Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.24 per share. | 03 Feb 2020 | 1,851 | 64,318 (0%) | 0% | 10.2 | 18,959 | Common Stock |
| Farshad Ghasripoor | Chief Technology Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.25 per share. | 03 Feb 2020 | 5,204 | 77,421 (0%) | 0% | 10.2 | 53,340 | Common Stock |
| Joshua Ballard | Chief Financial Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.25 per share. | 03 Feb 2020 | 2,198 | 19,883 (0%) | 0% | 10.3 | 22,535 | Common Stock |
| Nocair Bensalah | VP Operations | Grant, award, or other acquisition of securities at price $ 10.21 per share. | 31 Jan 2020 | 11,753 | 63,268 (0%) | 0% | 10.2 | 119,998 | Common Stock |
| Nocair Bensalah | VP Operations | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 31 Jan 2020 | 20,097 | 20,097 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | SVP, Water | Grant, award, or other acquisition of securities at price $ 10.21 per share. | 31 Jan 2020 | 17,140 | 59,615 (0%) | 0% | 10.2 | 174,999 | Common Stock |
| Rodney Clemente | SVP, Water | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 31 Jan 2020 | 29,308 | 29,308 | - | - | Employee Stock Option (Right to Buy) | |
| Eric Siebert | VP, Oil and Gas | Grant, award, or other acquisition of securities at price $ 10.21 per share. | 31 Jan 2020 | 15,915 | 76,371 (0%) | 0% | 10.2 | 162,492 | Common Stock |
| Eric Siebert | VP, Oil and Gas | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 31 Jan 2020 | 27,215 | 27,215 | - | - | Employee Stock Option (Right to Buy) | |
| Emily C. Smith | SVP, Corp Dev and Ops | Grant, award, or other acquisition of securities at price $ 10.21 per share. | 31 Jan 2020 | 17,140 | 65,343 (0%) | 0% | 10.2 | 174,999 | Common Stock |
| Emily C. Smith | SVP, Corp Dev and Ops | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 31 Jan 2020 | 29,308 | 29,308 | - | - | Employee Stock Option (Right to Buy) | |
| William Yeung | General Counsel | Grant, award, or other acquisition of securities at price $ 10.21 per share. | 31 Jan 2020 | 13,467 | 66,169 (0%) | 0% | 10.2 | 137,498 | Common Stock |
| William Yeung | General Counsel | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 31 Jan 2020 | 23,027 | 23,027 | - | - | Employee Stock Option (Right to Buy) | |
| Farshad Ghasripoor | Chief Technology Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 31 Jan 2020 | 27,215 | 27,215 | - | - | Employee Stock Option (Right to Buy) | |
| Farshad Ghasripoor | Chief Technology Officer | Grant, award, or other acquisition of securities at price $ 10.21 per share. | 31 Jan 2020 | 15,915 | 82,625 (0%) | 0% | 10.2 | 162,492 | Common Stock |
| Joshua Ballard | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 31 Jan 2020 | 54,429 | 54,429 | - | - | Employee Stock Option (Right to Buy) | |
| Stacy Lea Proctor | VP, Human Resources | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 31 Jan 2020 | 20,097 | 20,097 | - | - | Employee Stock Option (Right to Buy) | |
| Stacy Lea Proctor | VP, Human Resources | Grant, award, or other acquisition of securities at price $ 10.21 per share. | 31 Jan 2020 | 11,753 | 11,753 (0%) | 0% | 10.2 | 119,998 | Common Stock |
| Eric Siebert | VP, Oil and Gas | Payment of exercise price or tax liability using portion of securities received from the company at price $ 9.28 per share. | 16 Jan 2020 | 426 | 60,456 (0%) | 0% | 9.3 | 3,953 | Common Stock |
| Eric Siebert | VP, Oil and Gas | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 16 Jan 2020 | 2,200 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Eric Siebert | VP, Oil and Gas | Sale of securities on an exchange or to another person at price $ 10.51 per share. | 16 Jan 2020 | 11,354 | 60,882 (0%) | 0% | 10.5 | 119,282 | Common Stock |
| Eric Siebert | VP, Oil and Gas | Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.61 per share. | 16 Jan 2020 | 2,200 | 63,082 (0%) | 0% | 2.6 | 5,742 | Common Stock |
| Eric Siebert | VP, Oil and Gas | Sale of securities on an exchange or to another person at price $ 10.54 per share. | 16 Jan 2020 | 2,200 | 60,882 (0%) | 0% | 10.5 | 23,197 | Common Stock |
| Eric Siebert | VP, Oil and Gas | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 16 Jan 2020 | 11,354 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Eric Siebert | VP, Oil and Gas | Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.61 per share. | 16 Jan 2020 | 11,354 | 72,236 (0%) | 0% | 2.6 | 29,634 | Common Stock |
| Rodney Clemente | VP, Water | Payment of exercise price or tax liability using portion of securities received from the company at price $ 9.81 per share. | 09 Jan 2020 | 117 | 42,475 (0%) | 0% | 9.8 | 1,148 | Common Stock |
| Rodney Clemente | VP, Water | Sale of securities on an exchange or to another person at price $ 9.80 per share. | 09 Jan 2020 | 212 | 42,592 (0%) | 0% | 9.8 | 2,078 | Common Stock |
| Farshad Ghasripoor | VP, Chief Technology Officer | Sale of securities on an exchange or to another person at price $ 10.00 per share. | 09 Jan 2020 | 2,869 | 67,189 (0%) | 0% | 10 | 28,690 | Common Stock |
| Farshad Ghasripoor | VP, Chief Technology Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 9.28 per share. | 09 Jan 2020 | 479 | 66,710 (0%) | 0% | 9.3 | 4,444 | Common Stock |
| Ole Peter Lorentzen | Director | Sale of securities on an exchange or to another person at price $ 8.73 per share. | 12 Dec 2019 | 150,000 | 8,340,334 (15%) | 0% | 8.7 | 1,309,365 | Common Stock |
| Rodney Clemente | VP, Water | Payment of exercise price or tax liability using portion of securities received from the company at price $ 8.78 per share. | 09 Dec 2019 | 100 | 42,804 (0%) | 0% | 8.8 | 878 | Common Stock |
| Rodney Clemente | VP, Water | Sale of securities on an exchange or to another person at price $ 8.75 per share. | 09 Dec 2019 | 230 | 42,904 (0%) | 0% | 8.7 | 2,012 | Common Stock |
| Arve Hanstveit | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.92 per share. | 03 Dec 2019 | 39,787 | 1,135,587 (2%) | 0% | 2.9 | 116,178 | Common Stock |
| Arve Hanstveit | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 03 Dec 2019 | 39,787 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 8.61 per share. | 03 Dec 2019 | 39,787 | 1,095,800 (1%) | 0% | 8.6 | 342,666 | Common Stock |
| Arve Hanstveit | Director | Sale of securities on an exchange or to another person at price $ 9.22 per share. | 12 Nov 2019 | 13,605 | 1,095,800 (1%) | 0% | 9.2 | 125,452 | Common Stock |
| Arve Hanstveit | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 12 Nov 2019 | 13,605 | 39,787 | - | - | Employee Stock Option (Right to Buy) | |
| Arve Hanstveit | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.92 per share. | 12 Nov 2019 | 13,605 | 1,109,405 (2%) | 0% | 2.9 | 39,727 | Common Stock |
| Rodney Clemente | VP, Water | Payment of exercise price or tax liability using portion of securities received from the company at price $ 9.46 per share. | 11 Nov 2019 | 100 | 43,134 (0%) | 0% | 9.5 | 946 | Common Stock |
| Rodney Clemente | VP, Water | Sale of securities on an exchange or to another person at price $ 9.39 per share. | 11 Nov 2019 | 230 | 43,234 (0%) | 0% | 9.4 | 2,159 | Common Stock |
| Rodney Clemente | VP, Water | Payment of exercise price or tax liability using portion of securities received from the company at price $ 8.97 per share. | 09 Oct 2019 | 100 | 43,464 (0%) | 0% | 9.0 | 897 | Common Stock |
| Rodney Clemente | VP, Water | Sale of securities on an exchange or to another person at price $ 8.99 per share. | 09 Oct 2019 | 229 | 43,564 (0%) | 0% | 9.0 | 2,059 | Common Stock |
| Nocair Bensalah | VP Operations | Payment of exercise price or tax liability using portion of securities received from the company at price $ 9.81 per share. | 23 Sep 2019 | 2,800 | 51,919 (0%) | 0% | 9.8 | 27,461 | Common Stock |
| Nocair Bensalah | VP Operations | Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.00 per share. | 23 Sep 2019 | 404 | 51,515 (0%) | 0% | 10.0 | 4,039 | Common Stock |
| Eric Siebert | VP, Oil and Gas | Payment of exercise price or tax liability using portion of securities received from the company at price $ 9.76 per share. | 23 Sep 2019 | 2,820 | 61,328 (0%) | 0% | 9.8 | 27,519 | Common Stock |
| Eric Siebert | VP, Oil and Gas | Payment of exercise price or tax liability using portion of securities received from the company at price $ 9.99 per share. | 23 Sep 2019 | 446 | 60,882 (0%) | 0% | 10.0 | 4,456 | Common Stock |
| William Yeung | General Counsel | Payment of exercise price or tax liability using portion of securities received from the company at price $ 9.72 per share. | 23 Sep 2019 | 4,005 | 52,702 (0%) | 0% | 9.7 | 38,935 | Common Stock |
| Farshad Ghasripoor | VP, Chief Technology Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 9.56 per share. | 23 Sep 2019 | 935 | 70,058 (0%) | 0% | 9.6 | 8,937 | Common Stock |
| Farshad Ghasripoor | VP, Chief Technology Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 9.80 per share. | 23 Sep 2019 | 3,980 | 70,993 (0%) | 0% | 9.8 | 38,988 | Common Stock |
| Rodney Clemente | VP, Water | Payment of exercise price or tax liability using portion of securities received from the company at price $ 9.59 per share. | 10 Sep 2019 | 100 | 43,693 (0%) | 0% | 9.6 | 959 | Common Stock |
| Rodney Clemente | VP, Water | Sale of securities on an exchange or to another person at price $ 9.96 per share. | 10 Sep 2019 | 230 | 43,793 (0%) | 0% | 10.0 | 2,291 | Common Stock |
| Rodney Clemente | VP, Water | Sale of securities on an exchange or to another person at price $ 9.96 per share. | 09 Aug 2019 | 230 | 44,123 (0%) | 0% | 10.0 | 2,291 | Common Stock |
| Rodney Clemente | VP, Water | Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.00 per share. | 09 Aug 2019 | 100 | 44,023 (0%) | 0% | 10 | 1,000 | Common Stock |
| Rodney Clemente | VP, Water | Sale of securities on an exchange or to another person at price $ 11.92 per share. | 16 Jul 2019 | 36,946 | 44,353 (0%) | 0% | 11.9 | 440,396 | Common Stock |
| Rodney Clemente | VP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 16 Jul 2019 | 36,946 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Rodney Clemente | VP, Water | Exercise or conversion of derivative security received from the company (such as an option) at price $ 3.92 per share. | 16 Jul 2019 | 36,946 | 81,299 (0%) | 0% | 3.9 | 144,828 | Common Stock |
| Emily C. Smith | VP, Corporate Development | Sale of securities on an exchange or to another person at price $ 12.00 per share. | 16 Jul 2019 | 5,000 | 48,432 (0%) | 0% | 12 | 60,000 | Common Stock |
| Emily C. Smith | VP, Corporate Development | Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.14 per share. | 16 Jul 2019 | 5,000 | 53,432 (0%) | 0% | 2.1 | 10,700 | Common Stock |
| Emily C. Smith | VP, Corporate Development | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 16 Jul 2019 | 5,000 | 35,000 | - | - | Employee Stock Option (Right to Buy) | |
| Emily C. Smith | VP, Corporate Development | Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.20 per share. | 16 Jul 2019 | 229 | 48,203 (0%) | 0% | 10.2 | 2,336 | Common Stock |
| Rodney Clemente | VP, Water | Sale of securities on an exchange or to another person at price $ 10.31 per share. | 09 Jul 2019 | 229 | 44,453 (0%) | 0% | 10.3 | 2,362 | Common Stock |
| Rodney Clemente | VP, Water | Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.46 per share. | 09 Jul 2019 | 100 | 44,353 (0%) | 0% | 10.5 | 1,046 | Common Stock |
| Alexander J. Buehler | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 13 Jun 2019 | 13,413 | 13,413 | - | - | Stock Option (Right to Buy) | |
| Arve Hanstveit | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 13 Jun 2019 | 13,413 | 13,413 | - | - | Stock Option (Right to Buy) | |
| Robert Yu Lang Mao | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 13 Jun 2019 | 21,303 | 21,303 | - | - | Stock Option (Right to Buy) | |
| Ole Peter Lorentzen | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 13 Jun 2019 | 13,413 | 13,413 | - | - | Stock Option (Right to Buy) | |
| Olav Fjell | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 13 Jun 2019 | 13,413 | 13,413 | - | - | Stock Option (Right to Buy) | |
| Sherif Foda | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 13 Jun 2019 | 13,413 | 13,413 | - | - | Stock Option (Right to Buy) | |
| Rodney Clemente | VP, Water | Sale of securities on an exchange or to another person at price $ 9.82 per share. | 12 Jun 2019 | 230 | 44,782 (0%) | 0% | 9.8 | 2,259 | Common Stock |
| Rodney Clemente | VP, Water | Payment of exercise price or tax liability using portion of securities received from the company at price $ 9.94 per share. | 12 Jun 2019 | 100 | 44,682 (0%) | 0% | 9.9 | 994 | Common Stock |
| Hans Peter Michelet | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 06 Jun 2019 | 15,000 | 57,976 | - | - | Stock Option (Right to Buy) | |
| Hans Peter Michelet | Director | Sale of securities on an exchange or to another person at price $ 10.06 per share. | 06 Jun 2019 | 10,000 | 0 (0%) | 0% | 10.1 | 100,624 | Common Stock |
| Hans Peter Michelet | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 7.31 per share. | 06 Jun 2019 | 10,000 | 10,000 (0%) | 0% | 7.3 | 73,100 | Common Stock |
| Hans Peter Michelet | Director | Sale of securities on an exchange or to another person at price $ 9.92 per share. | 06 Jun 2019 | 20,000 | 0 (0%) | 0% | 9.9 | 198,318 | Common Stock |
| Hans Peter Michelet | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 7.31 per share. | 06 Jun 2019 | 20,000 | 20,000 (0%) | 0% | 7.3 | 146,200 | Common Stock |
| Hans Peter Michelet | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 7.31 per share. | 06 Jun 2019 | 15,000 | 15,000 (0%) | 0% | 7.3 | 109,650 | Common Stock |
| Hans Peter Michelet | Director | Sale of securities on an exchange or to another person at price $ 9.90 per share. | 06 Jun 2019 | 15,000 | 0 (0%) | 0% | 9.9 | 148,496 | Common Stock |
| Hans Peter Michelet | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 06 Jun 2019 | 10,000 | 27,976 | - | - | Stock Option (Right to Buy) | |
| Hans Peter Michelet | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 06 Jun 2019 | 20,000 | 37,976 | - | - | Stock Option (Right to Buy) | |
| Hans Peter Michelet | Director | Sale of securities on an exchange or to another person at price $ 10.45 per share. | 22 May 2019 | 28,126 | 0 (0%) | 0% | 10.4 | 293,866 | Common Stock |
| Hans Peter Michelet | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 22 May 2019 | 21,558 | 72,976 | - | - | Stock Option (Right to Buy) | |
| Hans Peter Michelet | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 22 May 2019 | 35,302 | 94,534 | - | - | Stock Option (Right to Buy) | |
| Hans Peter Michelet | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 22 May 2019 | 28,126 | 129,836 | - | - | Stock Option (Right to Buy) | |
| Hans Peter Michelet | Director | Sale of securities on an exchange or to another person at price $ 10.21 per share. | 22 May 2019 | 21,558 | 0 (0%) | 0% | 10.2 | 220,191 | Common Stock |
| Hans Peter Michelet | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 7.31 per share. | 22 May 2019 | 21,558 | 21,558 (0%) | 0% | 7.3 | 157,589 | Common Stock |
| Hans Peter Michelet | Director | Sale of securities on an exchange or to another person at price $ 10.36 per share. | 22 May 2019 | 35,302 | 0 (0%) | 0% | 10.4 | 365,813 | Common Stock |