YEUNG WILLIAM

PrivateCIK: 1677876
Location

SAN LEANDRO, CA

Senior insider sale

General Counsel at ENERGY RECOVERY, INC. — senior position signals high conviction

$126.1K

8.65K shares

What this filing means

YEUNG WILLIAM plans to sell 8.65K shares of ENERGY RECOVERY, INC. valued at approximately $126.1K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderYEUNG WILLIAMCIK 1677876
IssuerENERGY RECOVERY, INC.CIK 1421517
Officer· General Counsel
Since Jan 2019
8.65K
Shares to sell
$126.1K
Approx. market value
646.00
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months1
Sort

Restricted Stock Vesting

Compensation

1/30/2026
646.00
Total acquired646.00
Planned & Completed Dispositions3
Sort

Completed

Completed

Units to sell

729.00

Market value

$10.5K

2/2/2026
Completed

Units to sell

7.27K

Market value

$105.8K

1/28/2026

Planned — Approximate Date

NASDAQPlanned

Units to sell

646.00

Market value

$9.8K

2/6/2026
Total

Units

8.65K

Value

$126.1K

YEUNG WILLIAM — Planned Insider Sale (Form 144) | Finecho