Energy Recovery, Inc. (ERII) insider trading

By person

30 insiders · 249 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

Ole Peter Lorentzen

10% owner

—

$47.98M (5)

−$47.98M

28,641,146

56.11%

$245.17M

−10.4%

AS Arvarius

10% owner

—

$19.50M (1)

−$19.50M

0.0000%

$0.00

−100.0%

Arve Hanstveit

Director

—

$13.73M (39)

−$13.73M

520,603

1.02%

$4.46M

−58.9%

Robert Yu Lang Mao

Director

$150.62K (1)

$6.74M (10) scheduled

−$6.59M

423,462

0.8296%

$3.62M

+111.0%

Rodney Clemente

SVP, Water

—

$5.94M (54) scheduled

−$5.94M

108,301

0.2122%

$927.06K

+594.5%

Hans Peter Michelet

Director

—

$4.28M (12) scheduled

−$4.28M

0.0000%

$0.00

−100.0%

Farshad Ghasripoor

Chief Technology Officer

—

$4.26M (27) scheduled

−$4.26M

123,090

0.2411%

$1.05M

+307.4%

William Yeung

Chief Legal Officer

$73.16K (2)

$2.68M (26)

−$2.61M

120,995

0.2370%

$1.04M

+649.8%

Alexander J Buehler

Interim President and CEO

—

$1.71M (3) scheduled

−$1.71M

66,755

0.1308%

$571.42K

+11.3%

Nocair Bensalah

VP Operations

—

$1.47M (9) scheduled

−$1.47M

58,867

0.1153%

$503.90K

+197.6%

Sherif Foda

Director

—

$1.17M (4) scheduled

−$1.17M

9,619

0.0188%

$82.34K

—

Joshua Ballard

Chief Financial Officer

—

$799.58K (10) scheduled

−$799.58K

40,376

0.0791%

$345.62K

+5,668%

Eric Siebert

VP, Oil and Gas

—

$792.79K (7) scheduled

−$792.79K

72,004

0.1411%

$616.35K

+111.1%

David W Moon

President and CEO

$561.20K (5)

$61.40K (2)

+$499.81K

270,019

0.5290%

$2.31M

—

Emily Smith

SVP, Corp Dev and Ops

—

$397.05K (8)

−$397.05K

51,264

0.1004%

$438.82K

+224.0%

Pamela L. Tondreau

Director

$367.95K (3)

—

+$367.95K

98,206

0.1924%

$840.64K

—

Lenox Sharon E Smith

Corporate Controller and CAO

—

$247.09K (3) scheduled

−$247.09K

11,581

0.0227%

$99.13K

+95.2%

Colin R Sabol

Director

$153.02K (3)

—

+$153.02K

58,671

0.1149%

$502.22K

—

Olav Fjell

Director

$127.42K (1)

—

+$127.42K

22,812

0.0447%

$195.27K

—

Lisa A Pollina

Director

—

$112.11K (3)

−$112.11K

4,007

0.0078%

$34.30K

—

Andrew B Stroud Jr

VP, Human Resources

—

$78.29K (1) scheduled

−$78.29K

32,666

0.0640%

$279.62K

+129.4%

Joan Kai Chow

Director

$26.69K (1)

—

+$26.69K

53,616

0.1050%

$458.95K

—

Natarajan Ramanan

Chief Technology Officer

—

$2.88K (1)

−$2.88K

52,565

0.1030%

$449.96K

—

Joel Gay

President and CEO

—

95,051

0.1862%

$813.64K

+100.2%

Chris M Gannon

Chief Executive Officer

—

77,859

0.1525%

$666.47K

+140.0%

Michael S. Mancini

Chief Financial Officer

—

75,051

0.1470%

$642.44K

—

Matthew Hostetler

Chief Human Resources Officer

—

46,556

0.0912%

$398.52K

+94.3%

Aidan Ryan

Interim CFO

—

34,133

0.0669%

$292.18K

+118.6%

John Joseph Mitchell

Director

—

16,797

0.0329%

$143.78K

—

Stacy Lea Proctor

VP, Human Resources

—

11,753

0.0230%

$100.61K

—

Energy Recovery, Inc.

What the insiders did Net selling

By person