Chief Legal Officer · Energy Recovery, Inc. (ERII)

William Yeung

FY2025 is the first fiscal year CompBrief holds for William Yeung as a named executive officer of Energy Recovery; the record below is that year, complete. Every figure below is printed as the company filed it and cited to the filing it came from.

Total disclosed compensation, FY2025

$1,159,715

Compensation figures as of the proxy filed April 21, 2026 (DEF 14A). Insider transactions since that proxy, current to 2026-09-24.

William Yeung compensation by year

Energy Recovery Summary Compensation Table · the one fiscal year held
In US dollars, as Energy Recovery reports it. Most recent year shaded. Totals are the company’s disclosed totals.
ComponentFY2025
Salary$391,692
Bonus$0
Stock awards$699,994
Option awards$0
Non-equity incentive$0
Pension and deferred compensation$0
All other$68,029
Total$1,159,715

Each year as stated in that year's proxy. A dash means the company reported no figure in that column. Source: Energy Recovery, Inc. DEF 14A filed April 21, 2026, accession 0001421517-26-000033, and prior-year filings. Open the filing on EDGAR.

Equity holdings

unvested awards at FY2025 year-end
TypeUnvested unitsValue at year-endExercise price
RSU88,605$1,195,281—
RSU47,912$646,333—
RSU29,657$400,073—
RSU5,558$74,977—
RSU3,503$47,255—
RSU1,975$26,643—
Option423—$18.99

Per the Outstanding Equity Awards at Fiscal Year-End table in Energy Recovery, Inc.'s FY2025 proxy; value at the fiscal year-end close, as the company printed it.

Insider transactions since the last proxy

2 Form 4 lines since the FY2025 proxy (filed April 21, 2026)
current to 2026-09-24 · updated nightly
DateTransactionPlanSharesPriceHeld after
2026-07-28Sale—2,048$8.5699,291
2026-07-27Tax withholding—2,828$8.42101,339

The 2 most recent of 2 lines, each as reported on the Form 4. "10b5-1" marks a trade the filing reports under a pre-arranged trading plan. View every Form 4 filing on EDGAR →

Energy Recovery’s named executive officers, FY2025

as the company reported each
Named executive officerRoleFY2025 total
David MoonPresident and Chief Executive Officer$3,222,147
Michael ManciniChief Financial Officer$1,530,908
Rodney ClementeSenior Vice President, Water$1,519,882
Natarajan RamananChief Technology Officer$1,348,475
William Yeung · this pageChief Legal Officer$1,159,715

The full Energy Recovery compensation record

free company brief

This page is one person within Energy Recovery's record. The company brief lists every named executive, each linking to their own page.

Compensation, the day it’s disclosed

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How this record is built

Every figure on this page is one figure from a public SEC filing, printed as the filing states it and cited to the document. Compensation totals are Energy Recovery's own disclosed totals, not summed by Velarion. Insider transactions are read from Form 4 filings and cover every line filed since the most recent proxy. Nothing is estimated by Velarion; where the company does not disclose a value the cell reads "—", and a section appears only where the company discloses the data. Corrections: records@velarion.ai.

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