Yeung William
SEC insider (Form 3/4/5 filer). CIK 0001677876. Chief Legal Officer at Energy Recovery, Inc. (ERII). 34 reported Form 4/5 transactions since Sep 2024; latest on Jul 28, 2026. Located in SAN LEANDRO, CA.
Companies Yeung William has filed insider reports for
- Energy Recovery, Inc. (ERII): Officer, Chief Legal Officer
Yeung William
CIK: 0001677876
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Energy Recovery, Inc.
Discretionary Trading P&L
Holdings
Transaction History (34 total)
- Jul 28, 2026ERII
Energy Recovery, Inc.
SaleDirect2K shares at avg. $8.56$18K - Jul 27, 2026ERII
Energy Recovery, Inc.
Tax PaymentDirect2.8K shares at avg. $8.42$24K - Feb 17, 2026ERII
Energy Recovery, Inc.
AwardDirect26K shares- - Feb 6, 2026ERII
Energy Recovery, Inc.
SaleDirect646 shares at avg. $15.14$10K - Feb 5, 2026ERII
Energy Recovery, Inc.
SaleDirect890 shares at avg. $14.59$13K - Feb 2, 2026ERII
Energy Recovery, Inc.
SaleDirect729 shares at avg. $14.46$11K - Jan 30, 2026ERII
Energy Recovery, Inc.
Tax PaymentDirect8.6K shares at avg. $14.30$123K - Jan 30, 2026ERII
Energy Recovery, Inc.
Tax PaymentDirect1K shares at avg. $14.65$15K - Jan 28, 2026ERII
Energy Recovery, Inc.
SaleDirect7.3K shares at avg. $14.55$106K - Oct 24, 2025ERII
Energy Recovery, Inc.
ExerciseDirect5.6K shares at avg. $10.19$57K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jul 28, 2026 | ERII Energy Recovery, Inc. | Sale | 2,048 | $8.56 | $17,531 | Direct |
| Jul 27, 2026 | ERII Energy Recovery, Inc. | Tax Payment | 2,828 | $8.42 | $23,812 | Direct |
| Feb 17, 2026 | ERII Energy Recovery, Inc. | Award | 25,959 | - | $0 | Direct |
| Feb 6, 2026 | ERII Energy Recovery, Inc. | Sale | 646 | $15.14 | $9,780 | Direct |
| Feb 5, 2026 | ERII Energy Recovery, Inc. | Sale | 890 | $14.59 | $12,985 | Direct |
| Feb 2, 2026 | ERII Energy Recovery, Inc. | Sale | 729 | $14.46 | $10,541 | Direct |
| Jan 30, 2026 | ERII Energy Recovery, Inc. | Tax Payment | 8,622 | $14.30 | $123,295 | Direct |
| Jan 30, 2026 | ERII Energy Recovery, Inc. | Tax Payment | 1,003 | $14.65 | $14,694 | Direct |
| Jan 28, 2026 | ERII Energy Recovery, Inc. | Sale | 7,271 | $14.55 | $105,793 | Direct |
| Oct 24, 2025 | ERII Energy Recovery, Inc. | Exercise | 5,638 | $10.19 | $57,451 | Direct |
1-10 of 34 transactions