Energy Recovery, Inc.

By person

30 insiders · 252 transactions

3.7×

David W. Moon holds only 3.7 times base salary in stock. $2.31M of shares against $614.23K in salary for 2025.

Salary from the company's own proxy. The shares are what David W. Moon last reported holding, valued at $8.56, the price Common Stock was last bought or sold at on the open market here, on 28 Jul 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Lorentzen Ole Peter

10% owner

—

$47.98M (5)

−$47.98M

28,641,146

56.11%

$245.17M

−10.4%

Arvarius AS

10% owner

—

$19.50M (1)

−$19.50M

0.0000%

$0.00

−100.0%

Hanstveit Arve

Director

—

$13.73M (39)

−$13.73M

520,603

1.02%

$4.46M

−58.9%

Mao Robert Yu Lang

Director

$150.62K (1)

$6.74M (10) scheduled

−$6.59M

423,462

0.8296%

$3.62M

+111.0%

Clemente Rodney

SVP, Water

—

$5.94M (54) scheduled

−$5.94M

108,301

0.2122%

$927.06K

+594.5%

Michelet Hans Peter

Director

—

$4.28M (12) scheduled

−$4.28M

0.0000%

$0.00

−100.0%

Ghasripoor Farshad

Chief Technology Officer

—

$4.26M (27) scheduled

−$4.26M

123,090

0.2411%

$1.05M

+307.4%

Yeung William

Chief Legal Officer

$73.16K (2)

$2.68M (26)

−$2.61M

120,995

0.2370%

$1.04M

+649.8%

BUEHLER ALEXANDER J

Interim President and CEO

—

$1.71M (3) scheduled

−$1.71M

66,755

0.1308%

$571.42K

+11.3%

Bensalah Nocair

VP Operations

—

$1.47M (9) scheduled

−$1.47M

58,867

0.1153%

$503.90K

+197.6%

Foda Sherif

Director

—

$1.17M (4) scheduled

−$1.17M

9,619

0.0188%

$82.34K

—

Ballard Joshua

Chief Financial Officer

—

$799.58K (10) scheduled

−$799.58K

40,376

0.0791%

$345.62K

+5,668%

Siebert Eric

VP, Oil and Gas

—

$792.79K (7) scheduled

−$792.79K

72,004

0.1411%

$616.35K

+111.1%

Moon David W

President and CEO

$561.20K (5)

$61.40K (2)

+$499.81K

270,019

0.5290%

$2.31M

—

Smith Emily

SVP, Corp Dev and Ops

—

$397.05K (8)

−$397.05K

51,264

0.1004%

$438.82K

+224.0%

TONDREAU PAMELA L.

Director

$367.95K (3)

—

+$367.95K

98,206

0.1924%

$840.64K

—

SMITH LENOX SHARON E

Corporate Controller and CAO

—

$247.09K (3) scheduled

−$247.09K

11,581

0.0227%

$99.13K

+95.2%

Sabol Colin R

Director

$153.02K (3)

—

+$153.02K

58,671

0.1149%

$502.22K

—

FJELL OLAV

Director

$127.42K (1)

—

+$127.42K

22,812

0.0447%

$195.27K

—

POLLINA LISA A

Director

—

$112.11K (3)

−$112.11K

4,007

0.0078%

$34.30K

—

STROUD ANDREW B JR

VP, Human Resources

—

$78.29K (1) scheduled

−$78.29K

32,666

0.0640%

$279.62K

+129.4%

Chow Joan Kai

Director

$26.69K (1)

—

+$26.69K

53,616

0.1050%

$458.95K

—

Ramanan Natarajan

Chief Technology Officer

—

$2.88K (1)

−$2.88K

52,565

0.1030%

$449.96K

—

Gay Joel

President and CEO

—

95,051

0.1862%

$813.64K

+100.2%

Gannon Chris M

Chief Executive Officer

—

77,859

0.1525%

$666.47K

+140.0%

Mancini Michael S.

Chief Financial Officer

—

75,051

0.1470%

$642.44K

—

Hostetler Matthew

Chief Human Resources Officer

—

46,556

0.0912%

$398.52K

+94.3%

Ryan Aidan

Interim CFO

—

34,133

0.0669%

$292.18K

+118.6%

Mitchell John Joseph

Director

—

16,797

0.0329%

$143.78K

—

Proctor Stacy Lea

VP, Human Resources

—

11,753

0.0230%

$100.61K

—

Individual transactions

Insider

Date

Role

Action

Price

Amount

BUEHLER ALEXANDER J

19 Aug 2024

Director

Exercised, kept

19,841

$2.92

$57.94K

Mao Robert Yu Lang

23 May 2024

Director

Exercised, kept

2,084

$7.79

$16.23K

Mao Robert Yu Lang

23 May 2024

Director

Exercised, kept

10,752

$7.79

$83.76K

Mao Robert Yu Lang

8 Nov 2023

Director

Exercised, kept

6,306

$13.96

$88.03K

Mao Robert Yu Lang

8 Nov 2023

Director

Exercised, kept

38,540

$7.79

$300.23K

Mao Robert Yu Lang

8 Nov 2023

Director

Exercised, kept

26,662

$7.79

$207.70K

Mao Robert Yu Lang

10 Aug 2022

President and CEO

Exercised, kept

15,236

$5.43

$82.73K

Mao Robert Yu Lang

15 May 2019

Director

Exercised, kept

39,042

$2.61

$101.90K

STROUD ANDREW B JR

21 Sep 2016

VP, Human Resources

Exercised, kept

8,418

$5.91

$49.75K

Showing 250 of 252 transactions. The figures above use every one of them.

By person

Individual transactions

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