InsiderClue
Stocks · Industrials · Special Industry Machinery, NEC

Energy Recovery, Inc.

ERII Clue Score76
United States Fiscal year ends December CIK 0001421517 Results filed 4 Nov 2026
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What the insiders did Net selling

Individual transactions

249
Insider
Date
Role
Action
Shares
Price
Amount
William Yeung
28 Jul 2026
Chief Legal Officer
Sell
2,048
$8.56
$17.53K
Rodney Clemente
28 Jul 2026
SVP, Water
Sell
5,387
$8.56
$46.11K
Alexander J Buehler
15 Jun 2026
Interim President and CEO
Sold after exercise
14,900
$8.71
$129.78K
Colin R Sabol
15 Jun 2026
Director
Buy
11,180
$8.88
$99.27K
Pamela L. Tondreau
13 May 2026
Director
Buy indirect
20,000
$8.34
$166.84K
Arve Hanstveit
6 Apr 2026
Director
Sell
2,419
$10.29
$24.89K
Arve Hanstveit
2 Apr 2026
Director
Sell
165,292
$10.14
$1.68M
Arve Hanstveit
10 Mar 2026
Director
Sell
25,000
$10.96
$273.98K
Arve Hanstveit
6 Mar 2026
Director
Sell
11,582
$10.62
$122.94K
Natarajan Ramanan
5 Mar 2026
Chief Technology Officer
Sell
272
$10.57
$2.88K
Arve Hanstveit
5 Mar 2026
Director
Sell
38,418
$10.71
$411.46K
Rodney Clemente
4 Mar 2026
SVP, Water
Sold on a plan
20,568
$10.61
$218.31K
William Yeung
6 Feb 2026
Chief Legal Officer
Sold on a plan
646
$15.14
$9.78K
Rodney Clemente
5 Feb 2026
SVP, Water
Sold on a plan
724
$14.59
$10.56K
William Yeung
5 Feb 2026
Chief Legal Officer
Sold on a plan
890
$14.59
$12.99K
William Yeung
2 Feb 2026
Chief Legal Officer
Sold on a plan
729
$14.46
$10.54K
William Yeung
28 Jan 2026
Chief Legal Officer
Sold on a plan
7,271
$14.55
$105.79K
Arve Hanstveit
5 Dec 2025
Director
Sell
15,000
$14.71
$220.61K
Arve Hanstveit
4 Dec 2025
Director
Sell
15,000
$14.97
$224.51K
William Yeung
24 Oct 2025
Chief Legal Officer
Sold after exercise
3,530
$18.00
$63.54K
William Yeung
24 Oct 2025
Chief Legal Officer
Sold after exercise
5,638
$18.00
$101.48K
William Yeung
23 Oct 2025
Chief Legal Officer
Sold after exercise
3,530
$17.50
$61.78K
William Yeung
20 Oct 2025
Chief Legal Officer
Sold after exercise
3,530
$17.00
$60.01K
William Yeung
16 Oct 2025
Chief Legal Officer
Sold after exercise
3,530
$16.50
$58.25K
William Yeung
3 Oct 2025
Chief Legal Officer
Sold after exercise
2,529
$16.00
$40.46K
William Yeung
3 Oct 2025
Chief Legal Officer
Sold after exercise
1,038
$16.00
$16.61K
William Yeung
18 Sep 2025
Chief Legal Officer
Sold after exercise
15,454
$15.09
$233.14K
William Yeung
11 Sep 2025
Chief Legal Officer
Sold after exercise
33,554
$14.51
$486.87K
Rodney Clemente
28 Jul 2025
SVP, Water
Sold on a plan
5,387
$13.97
$75.26K
Arve Hanstveit
12 Jun 2025
Director
Sell
30,000
$12.68
$380.40K
Arve Hanstveit
11 Jun 2025
Director
Sell
20,000
$12.75
$255.00K
Pamela L. Tondreau
14 May 2025
Director
Buy
4,200
$12.28
$51.57K
David W Moon
13 May 2025
President and CEO
Buy indirect
4,200
$12.20
$51.24K
Rodney Clemente
11 Mar 2025
SVP, Water
Sold on a plan
1,843
$16.23
$29.91K
Arve Hanstveit
11 Mar 2025
Director
Sell
50,000
$16.34
$816.95K
Rodney Clemente
20 Feb 2025
SVP, Water
Sold on a plan
21,444
$15.42
$330.71K
Arve Hanstveit
11 Dec 2024
Director
Sell
20,000
$16.87
$337.40K
Rodney Clemente
11 Nov 2024
SVP, Water
Sold on a plan
4,207
$20.06
$84.39K
Rodney Clemente
8 Nov 2024
SVP, Water
Sold on a plan
3,631
$20.15
$73.18K
Rodney Clemente
7 Nov 2024
SVP, Water
Sold on a plan
19,618
$20.00
$392.36K
David W Moon
28 Oct 2024
President and CEO
Sell
2,550
$17.97
$45.83K
Rodney Clemente
28 Oct 2024
SVP, Water
Sell
6,505
$17.98
$116.95K
Farshad Ghasripoor
28 Oct 2024
Chief Technology Officer
Sell
10,526
$17.97
$189.12K
Alexander J Buehler
19 Aug 2024
Director
Exercised, kept
19,841
$2.92
$57.94K
David W Moon
5 Aug 2024
President and CEO
Buy indirect
3,000
$16.00
$48.01K
William Yeung
29 Jul 2024
Chief Legal Officer
Sell
2,012
$14.63
$29.43K
Rodney Clemente
29 Jul 2024
SVP, Water
Sell
2,353
$14.63
$34.42K
Farshad Ghasripoor
29 Jul 2024
Chief Technology Officer
Sell
4,079
$14.63
$59.67K
David W Moon
18 Jun 2024
President and CEO
Sell
1,219
$12.77
$15.57K
Arve Hanstveit
7 Jun 2024
Director
Sell
20,000
$13.20
$263.95K
Joshua Ballard
28 May 2024
Chief Financial Officer
Sell
4,051
$13.54
$54.87K
Robert Yu Lang Mao
23 May 2024
Director
Exercised, kept
2,084
$7.79
$16.23K
Robert Yu Lang Mao
23 May 2024
Director
Exercised, kept
10,752
$7.79
$83.76K
Robert Yu Lang Mao
22 May 2024
Director
Sold after exercise
21,045
$13.86
$291.66K
Arve Hanstveit
8 May 2024
Director
Sell
35,000
$13.53
$473.55K
David W Moon
7 May 2024
President and CEO
Buy indirect
10,500
$13.46
$141.29K
William Yeung
11 Mar 2024
Chief Legal Officer
Sell
978
$14.98
$14.65K
Rodney Clemente
11 Mar 2024
SVP, Water
Sell
825
$14.98
$12.36K
Joshua Ballard
11 Mar 2024
Chief Financial Officer
Sell
979
$14.98
$14.67K
Robert Yu Lang Mao
4 Mar 2024
Director
Sold after exercise
15,270
$15.74
$240.37K
Robert Yu Lang Mao
4 Mar 2024
Director
Sold after exercise
20,509
$15.74
$322.88K
Robert Yu Lang Mao
1 Mar 2024
Director
Sold after exercise
32,883
$16.21
$532.90K
Robert Yu Lang Mao
1 Mar 2024
Director
Sold after exercise
5,142
$16.22
$83.40K
Robert Yu Lang Mao
29 Feb 2024
Director
Sold after exercise
39,314
$15.58
$612.51K
Arve Hanstveit
28 Feb 2024
Director
Sell
50,000
$15.49
$774.60K
David W Moon
27 Feb 2024
President and CEO
Buy indirect
10,750
$15.51
$166.73K
Farshad Ghasripoor
5 Feb 2024
Chief Technology Officer
Sell
1,118
$14.89
$16.65K
Rodney Clemente
5 Feb 2024
SVP, Water
Sell
975
$14.89
$14.52K
William Yeung
5 Feb 2024
Chief Legal Officer
Sell
1,013
$14.89
$15.08K
Rodney Clemente
2 Feb 2024
SVP, Water
Sell
1,538
$15.30
$23.53K
Farshad Ghasripoor
2 Feb 2024
Chief Technology Officer
Sell
1,654
$15.30
$25.31K
William Yeung
2 Feb 2024
Chief Legal Officer
Sell
1,400
$15.30
$21.42K
Joshua Ballard
1 Feb 2024
Chief Financial Officer
Sell
746
$15.64
$11.67K
Rodney Clemente
1 Feb 2024
SVP, Water
Sell
739
$15.64
$11.56K
Farshad Ghasripoor
1 Feb 2024
Chief Technology Officer
Sell
795
$15.64
$12.43K
William Yeung
1 Feb 2024
Chief Legal Officer
Sell
733
$15.64
$11.46K
Farshad Ghasripoor
30 Jan 2024
Chief Technology Officer
Sell
891
$15.91
$14.18K
William Yeung
30 Jan 2024
Chief Legal Officer
Sell
823
$15.91
$13.10K
Rodney Clemente
30 Jan 2024
SVP, Water
Sell
830
$15.91
$13.21K
Joshua Ballard
3 Jan 2024
Chief Financial Officer
Sold after exercise
6,250
$18.59
$116.19K
Joshua Ballard
2 Jan 2024
Chief Financial Officer
Sold after exercise
6,250
$18.50
$115.63K
Joan Kai Chow
10 Nov 2023
Director
Buy indirect
1,500
$17.79
$26.69K
Colin R Sabol
9 Nov 2023
Director
Buy indirect
2,000
$18.00
$36.00K
David W Moon
9 Nov 2023
Interim President and CEO
Buy indirect
8,500
$18.11
$153.94K
Robert Yu Lang Mao
8 Nov 2023
Director
Exercised, kept
6,306
$13.96
$88.03K
Robert Yu Lang Mao
8 Nov 2023
Director
Exercised, kept
38,540
$7.79
$300.23K
Robert Yu Lang Mao
8 Nov 2023
Director
Exercised, kept
26,662
$7.79
$207.70K
Pamela L. Tondreau
7 Nov 2023
Director
Buy
8,350
$17.91
$149.54K
Robert Yu Lang Mao
7 Nov 2023
Director
Sold after exercise
121,383
$18.02
$2.19M
Colin R Sabol
6 Nov 2023
Director
Buy
1,000
$17.75
$17.75K
Robert Yu Lang Mao
6 Nov 2023
Director
Sold after exercise
130,000
$17.76
$2.31M
Joshua Ballard
12 Sep 2023
Chief Financial Officer
Sell indirect
700
$24.03
$16.82K
Farshad Ghasripoor
29 Aug 2023
Chief Technology Officer
Sold after exercise
51,131
$27.92
$1.43M
William Yeung
28 Aug 2023
Chief Legal Officer
Sell
40,614
$27.75
$1.13M
Rodney Clemente
25 Aug 2023
SVP, Water
Sold after exercise
31,373
$27.03
$848.11K
Arve Hanstveit
20 Jun 2023
Director
Sell
15,000
$27.50
$412.50K
Lisa A Pollina
12 Jun 2023
Director
Sell
800
$27.04
$21.64K
Lisa A Pollina
9 Jun 2023
Director
Sell
1,043
$27.00
$28.16K
Arve Hanstveit
1 Jun 2023
Director
Sold after exercise
15,327
$23.73
$363.70K
Arve Hanstveit
3 Apr 2023
Director
Sold on a plan
16,000
$23.50
$376.00K
Joshua Ballard
9 Mar 2023
Chief Financial Officer
Sell
883
$23.99
$21.19K
Rodney Clemente
9 Mar 2023
SVP, Water
Sell
768
$23.99
$18.43K
William Yeung
9 Mar 2023
Chief Legal Officer
Sell
882
$23.99
$21.16K
Rodney Clemente
3 Feb 2023
SVP, Water
Sell
925
$22.75
$21.05K
Farshad Ghasripoor
3 Feb 2023
Chief Technology Officer
Sell
987
$22.75
$22.46K
William Yeung
3 Feb 2023
Chief Legal Officer
Sell
836
$22.75
$19.02K
Joshua Ballard
3 Feb 2023
Chief Financial Officer
Sell
3,208
$22.47
$72.08K
Farshad Ghasripoor
2 Feb 2023
Chief Technology Officer
Sell
3,390
$22.57
$76.53K
Joshua Ballard
2 Feb 2023
Chief Financial Officer
Sell
2,138
$22.57
$48.26K
William Yeung
2 Feb 2023
Chief Legal Officer
Sell
2,913
$22.57
$65.76K
Rodney Clemente
2 Feb 2023
SVP, Water
Sell
3,027
$22.57
$68.33K
Farshad Ghasripoor
1 Feb 2023
Chief Technology Officer
Sell
860
$21.79
$18.74K
Joshua Ballard
1 Feb 2023
Chief Financial Officer
Sold after exercise
15,000
$21.88
$328.21K
William Yeung
1 Feb 2023
Chief Legal Officer
Sell
794
$21.79
$17.30K
Rodney Clemente
1 Feb 2023
SVP, Water
Sell
804
$21.79
$17.52K
Arve Hanstveit
16 Nov 2022
Director
Sold after exercise
17,236
$20.93
$360.81K
Sherif Foda
14 Sep 2022
Director
Sold after exercise
15,879
$25.50
$404.91K
Robert Yu Lang Mao
10 Aug 2022
President and CEO
Exercised, kept
15,236
$5.43
$82.73K
Robert Yu Lang Mao
9 Aug 2022
President and CEO
Sold after exercise
2,000
$22.46
$44.93K
Lisa A Pollina
8 Aug 2022
Director
Sell
2,700
$23.08
$62.32K
William Yeung
15 Jun 2022
Chief Legal Officer
Sell indirect
2,500
$19.07
$47.68K
Alexander J Buehler
3 Jun 2022
Director
Sold after exercise
50,000
$21.34
$1.07M
Sherif Foda
24 Nov 2021
Director
Sold after exercise
20,000
$22.46
$449.26K
Arve Hanstveit
22 Nov 2021
Director
Sell
25,000
$24.61
$615.35K
Ole Peter Lorentzen
15 Sep 2021
10% owner
Sell indirect
1,500,000
$20.81
$31.22M
Sherif Foda
13 Sep 2021
Director
Sold after exercise
5,595
$21.59
$120.82K
Ole Peter Lorentzen
2 Jul 2021
10% owner
Sell indirect
23,664
$21.75
$514.70K
Ole Peter Lorentzen
1 Jul 2021
10% owner
Sell indirect
161,431
$22.67
$3.66M
AS Arvarius
6 May 2021
10% owner
Sell
1,000,000
$19.50
$19.50M
Rodney Clemente
3 May 2021
SVP, Water
Sold after exercise
1,831
$21.11
$38.66K
Rodney Clemente
3 May 2021
SVP, Water
Sold after exercise
2,983
$21.11
$62.98K
Arve Hanstveit
29 Apr 2021
Director
Sell
14,374
$22.16
$318.47K
Arve Hanstveit
27 Apr 2021
Director
Sell
1,200
$22.00
$26.40K
Arve Hanstveit
26 Apr 2021
Director
Sell
9,426
$22.00
$207.38K
Arve Hanstveit
12 Mar 2021
Director
Sell
25,000
$17.00
$425.05K
Rodney Clemente
2 Mar 2021
SVP, Water
Sold after exercise
912
$18.33
$16.72K
Rodney Clemente
1 Mar 2021
SVP, Water
Sold after exercise
7,327
$18.21
$133.43K
Rodney Clemente
1 Mar 2021
SVP, Water
Sold after exercise
10,998
$18.19
$200.05K
Rodney Clemente
1 Mar 2021
SVP, Water
Sold after exercise
9,957
$18.19
$181.12K
Farshad Ghasripoor
24 Feb 2021
Chief Technology Officer
Sold after exercise
9,383
$17.00
$159.51K
Farshad Ghasripoor
24 Feb 2021
Chief Technology Officer
Sold after exercise
7,389
$17.00
$125.61K
Rodney Clemente
24 Feb 2021
SVP, Water
Sold after exercise
1,731
$16.52
$28.60K
Arve Hanstveit
24 Feb 2021
Director
Sell
25,000
$17.00
$425.04K
Farshad Ghasripoor
23 Feb 2021
Chief Technology Officer
Sold after exercise
14,791
$16.00
$236.66K
Farshad Ghasripoor
23 Feb 2021
Chief Technology Officer
Sold after exercise
11,456
$16.00
$183.30K
Farshad Ghasripoor
23 Feb 2021
Chief Technology Officer
Sold after exercise
8,000
$16.00
$128.00K
Rodney Clemente
23 Feb 2021
SVP, Water
Sold after exercise
17,154
$15.60
$267.60K
Rodney Clemente
23 Feb 2021
SVP, Water
Sold after exercise
4,042
$15.50
$62.65K
Rodney Clemente
23 Feb 2021
SVP, Water
Sold after exercise
18,287
$15.50
$283.45K
Rodney Clemente
23 Feb 2021
SVP, Water
Sold after exercise
9,998
$16.52
$165.17K
Rodney Clemente
23 Feb 2021
SVP, Water
Sold after exercise
14,518
$16.52
$239.84K
Rodney Clemente
16 Feb 2021
SVP, Water
Sold after exercise
200
$15.50
$3.10K
Farshad Ghasripoor
12 Feb 2021
Chief Technology Officer
Sold after exercise
8,476
$15.00
$127.14K
Farshad Ghasripoor
12 Feb 2021
Chief Technology Officer
Sold after exercise
11,510
$15.00
$172.65K
Farshad Ghasripoor
12 Feb 2021
Chief Technology Officer
Sold after exercise
15,438
$15.00
$231.57K
Farshad Ghasripoor
10 Feb 2021
Chief Technology Officer
Sold after exercise
4,719
$15.00
$70.79K
Farshad Ghasripoor
10 Feb 2021
Chief Technology Officer
Sold after exercise
5,388
$15.00
$80.82K
Farshad Ghasripoor
4 Feb 2021
Chief Technology Officer
Sell
2,415
$13.88
$33.52K
Rodney Clemente
4 Feb 2021
SVP, Water
Sell
2,352
$13.89
$32.66K
Farshad Ghasripoor
3 Feb 2021
Chief Technology Officer
Sell
9,121
$13.88
$126.59K
Rodney Clemente
3 Feb 2021
SVP, Water
Sell
9,748
$13.88
$135.29K
Farshad Ghasripoor
14 Jan 2021
Chief Technology Officer
Sold after exercise
4,682
$14.65
$68.58K
Rodney Clemente
14 Jan 2021
SVP, Water
Sold after exercise
4,553
$14.64
$66.67K
Farshad Ghasripoor
13 Jan 2021
Chief Technology Officer
Sold after exercise
8,738
$14.31
$125.00K
Farshad Ghasripoor
13 Jan 2021
Chief Technology Officer
Sold after exercise
15,818
$14.31
$226.28K
Farshad Ghasripoor
13 Jan 2021
Chief Technology Officer
Sold after exercise
19,220
$14.31
$274.95K
Rodney Clemente
13 Jan 2021
SVP, Water
Sold after exercise
8,350
$14.30
$119.44K
Rodney Clemente
13 Jan 2021
SVP, Water
Sold after exercise
29,097
$14.30
$416.19K
Arve Hanstveit
4 Jan 2021
Director
Sell
25,000
$14.29
$357.30K
Robert Yu Lang Mao
11 Dec 2020
President and CEO
Sold after exercise
9,500
$12.22
$116.08K
Sherif Foda
9 Dec 2020
Director
Sold after exercise
16,726
$11.90
$199.06K
Alexander J Buehler
11 Nov 2020
Director
Sell
50,000
$10.28
$514.09K
Arve Hanstveit
28 May 2020
Director
Sell
50,000
$8.03
$401.61K
Rodney Clemente
22 May 2020
SVP, Water
Sell
463
$7.76
$3.59K
Ole Peter Lorentzen
12 May 2020
Director
Sell indirect
1,500,000
$7.52
$11.28M
Arve Hanstveit
24 Mar 2020
Director
Sell
14,000
$7.12
$99.62K
Arve Hanstveit
24 Mar 2020
Director
Sell
9,000
$7.04
$63.34K
Arve Hanstveit
20 Mar 2020
Director
Sell
23,067
$7.11
$163.92K
Arve Hanstveit
12 Mar 2020
Director
Sold after exercise
14,820
$7.22
$107.02K
Arve Hanstveit
11 Mar 2020
Director
Sold after exercise
14,818
$8.69
$128.70K
Emily Smith
10 Mar 2020
SVP, Corp Dev and Ops
Sell
829
$8.86
$7.34K
Arve Hanstveit
10 Mar 2020
Director
Sold after exercise
14,818
$8.61
$127.62K
Nocair Bensalah
21 Feb 2020
VP Operations
Sold after exercise
1,799
$11.02
$19.82K
Eric Siebert
21 Feb 2020
VP, Oil and Gas
Sold after exercise
1,900
$11.02
$20.94K
Emily Smith
21 Feb 2020
SVP, Corp Dev and Ops
Sell
180
$11.00
$1.98K
Nocair Bensalah
20 Feb 2020
VP Operations
Sold after exercise
16,042
$11.01
$176.69K
Nocair Bensalah
20 Feb 2020
VP Operations
Sold after exercise
1,124
$11.01
$12.38K
Eric Siebert
20 Feb 2020
VP, Oil and Gas
Sold after exercise
17,298
$11.01
$190.49K
Emily Smith
20 Feb 2020
SVP, Corp Dev and Ops
Sell
7,683
$11.02
$84.65K
Nocair Bensalah
19 Feb 2020
VP Operations
Sold after exercise
1,604
$11.00
$17.64K
Eric Siebert
19 Feb 2020
VP, Oil and Gas
Sold after exercise
1,100
$11.00
$12.10K
Eric Siebert
5 Feb 2020
VP, Oil and Gas
Sold after exercise
11,446
$10.53
$120.58K
Emily Smith
5 Feb 2020
SVP, Corp Dev and Ops
Sell
4,684
$10.55
$49.40K
Rodney Clemente
5 Feb 2020
SVP, Water
Sell
5,123
$10.54
$54.01K
Emily Smith
4 Feb 2020
SVP, Corp Dev and Ops
Sell
2,675
$10.41
$27.85K
Rodney Clemente
4 Feb 2020
SVP, Water
Sell
3,479
$10.41
$36.23K
Eric Siebert
17 Jan 2020
VP, Oil and Gas
Sold after exercise
2,200
$10.54
$23.20K
Eric Siebert
16 Jan 2020
VP, Oil and Gas
Sold after exercise
11,354
$10.51
$119.28K
Rodney Clemente
9 Jan 2020
VP, Water
Sell
212
$9.80
$2.08K
Farshad Ghasripoor
9 Jan 2020
VP, Chief Technology Officer
Sell
2,869
$10.00
$28.69K
Ole Peter Lorentzen
12 Dec 2019
Director
Sell indirect
150,000
$8.73
$1.31M
Rodney Clemente
9 Dec 2019
VP, Water
Sell
230
$8.75
$2.01K
Arve Hanstveit
3 Dec 2019
Director
Sold after exercise
39,787
$8.61
$342.67K
Arve Hanstveit
12 Nov 2019
Director
Sold after exercise
13,605
$9.22
$125.45K
Rodney Clemente
11 Nov 2019
VP, Water
Sell
230
$9.39
$2.16K
Rodney Clemente
9 Oct 2019
VP, Water
Sell
229
$8.99
$2.06K
Rodney Clemente
10 Sep 2019
VP, Water
Sell
230
$9.96
$2.29K
Rodney Clemente
9 Aug 2019
VP, Water
Sell
230
$9.96
$2.29K
Rodney Clemente
16 Jul 2019
VP, Water
Sold after exercise
36,946
$11.92
$440.40K
Emily Smith
16 Jul 2019
VP, Corporate Development
Sold after exercise
5,000
$12.00
$60.00K
Rodney Clemente
9 Jul 2019
VP, Water
Sell
229
$10.31
$2.36K
Rodney Clemente
12 Jun 2019
VP, Water
Sell
230
$9.82
$2.26K
Hans Peter Michelet
10 Jun 2019
Director
Sold after exercise
10,000
$10.06
$100.62K
Hans Peter Michelet
7 Jun 2019
Director
Sold after exercise
20,000
$9.92
$198.32K
Hans Peter Michelet
6 Jun 2019
Director
Sold after exercise
15,000
$9.90
$148.50K
Hans Peter Michelet
22 May 2019
Director
Sold after exercise
21,558
$10.21
$220.19K
Hans Peter Michelet
21 May 2019
Director
Sold after exercise
35,302
$10.36
$365.81K
Hans Peter Michelet
20 May 2019
Director
Sold after exercise
28,126
$10.45
$293.87K
Hans Peter Michelet
17 May 2019
Director
Sold after exercise
40,769
$10.49
$427.81K
Hans Peter Michelet
16 May 2019
Director
Sold after exercise
39,880
$10.85
$432.87K
Robert Yu Lang Mao
15 May 2019
Director
Exercised, kept
39,042
$2.61
$101.90K
Emily Smith
15 May 2019
VP, Corporate Development
Sell
7,868
$10.90
$85.80K
Hans Peter Michelet
15 May 2019
Director
Sold after exercise
18,365
$11.00
$202.03K
Eric Siebert
14 May 2019
VP, Oil and Gas
Sell
29,173
$10.50
$306.21K
Nocair Bensalah
14 May 2019
VP Operations
Sell
18,322
$10.49
$192.15K
Rodney Clemente
9 May 2019
VP, Water
Sell
230
$10.47
$2.41K
Nocair Bensalah
6 May 2019
VP Operations
Sold after exercise
32,969
$11.00
$362.66K
Rodney Clemente
9 Apr 2019
VP, Water
Sold after exercise
292
$9.19
$2.68K
Lenox Sharon E Smith
3 Apr 2019
Corporate Controller and CAO
Sold after exercise
12,500
$9.01
$112.59K
Lenox Sharon E Smith
14 Mar 2019
Corporate Controller and CAO
Sold after exercise
12,500
$9.00
$112.50K
Rodney Clemente
14 Mar 2019
VP, Water
Sold after exercise
53,036
$8.85
$469.43K
Arve Hanstveit
13 Mar 2019
Director
Sold after exercise
100,000
$8.59
$858.73K
Arve Hanstveit
12 Mar 2019
Director
Sold after exercise
39,042
$8.28
$323.34K
Emily Smith
15 Feb 2019
VP, Corporate Development
Sold after exercise
10,000
$8.00
$80.04K
Arve Hanstveit
8 Nov 2018
Director
Sold after exercise
27,563
$9.15
$252.10K
Arve Hanstveit
7 Nov 2018
Director
Sold after exercise
18,145
$9.16
$166.15K
Nocair Bensalah
3 Oct 2018
VP of Operations
Sold after exercise
884
$8.79
$7.77K
Nocair Bensalah
2 Oct 2018
VP of Operations
Sold after exercise
45,956
$8.79
$403.96K
Nocair Bensalah
1 Oct 2018
VP of Operations
Sold after exercise
31,404
$8.77
$275.43K
Hans Peter Michelet
19 Jun 2018
Director
Sold after exercise
36,152
$8.12
$293.58K
Arve Hanstveit
12 Mar 2018
Director
Sell
50,000
$8.57
$428.30K
Hans Peter Michelet
22 Dec 2017
Director
Sell
50,000
$8.91
$445.42K
Lenox Sharon E Smith
13 Dec 2017
Corp. Controller & CAO
Sold after exercise
2,000
$11.00
$22.00K
Andrew B Stroud Jr
30 Nov 2017
VP, Human Resources
Sold after exercise
7,117
$11.00
$78.29K
Olav Fjell
14 Sep 2017
Director
Buy
18,000
$7.08
$127.42K
William Yeung
14 Mar 2017
General Counsel
Buy indirect
3,298
$7.58
$24.99K
Robert Yu Lang Mao
14 Mar 2017
Director
Buy
20,000
$7.53
$150.62K
Hans Peter Michelet
18 Nov 2016
Director
Sell
100,000
$11.49
$1.15M
William Yeung
8 Nov 2016
General Counsel
Buy indirect
4,770
$10.10
$48.18K

What was left out

Form 4 filings counted 356
Amendments (4/A) skipped 27
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 13
Sales straight out of an exercise 104
Sales at will 108
Transactions with no price 0
Shares from compensation/vesting 11,184,407
Sales filed before the plan box existed 62
History held since 3 Jul 2008