Yeung William
CIK: 0001677876
Primary company: Energy Recovery, Inc. (ERII)
Yeung William is a corporate insider at Energy Recovery, Inc. (ERII) filing SEC Form 4 transactions. 83 transactions, totaling $73,163 in purchases and $2,525,405 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
| Sale | 2,048 | $8.56 | $18K | 99,291 | 7/28/2026 Filed: 7/27/2026 | Filing → | |
| Tax Payment | 2,828 | $8.42 | $24K | 101,339 | 7/27/2026 Filed: 7/27/2026 | Filing → | |
| Sale | 646 | $15.14 | $10K | 78,208 | 2/6/2026 Filed: 2/5/2026 | Filing → | |
| Sale | 890 | $14.59 | $13K | 78,854 | 2/5/2026 Filed: 2/5/2026 | Filing → | |
| Exercise | 3,530 | $7.50 | $26K | 14,120 | 10/24/2025 Filed: 10/27/2025 | Filing → | |
| Exercise | 5,638 | $10.19 | $57K | 16,229 | 10/24/2025 Filed: 10/27/2025 | Filing → | |
| Sale | 3,530 | $18.00 | $64K | 97,369 | 10/24/2025 Filed: 10/27/2025 | Filing → | |
| Exercise | 3,530 | $7.50 | $26K | 100,899 | 10/24/2025 Filed: 10/27/2025 | Filing → | |
| Sale | 5,638 | $18.00 | $101K | 97,369 | 10/24/2025 Filed: 10/27/2025 | Filing → | |
| Exercise | 5,638 | $10.19 | $57K | 103,007 | 10/24/2025 Filed: 10/27/2025 | Filing → | |
| Exercise | 3,530 | $7.50 | $26K | 17,650 | 10/23/2025 Filed: 10/27/2025 | Filing → | |
| Sale | 3,530 | $17.50 | $62K | 97,369 | 10/23/2025 Filed: 10/27/2025 | Filing → | |
| Exercise | 3,530 | $7.50 | $26K | 100,899 | 10/23/2025 Filed: 10/27/2025 | Filing → | |
| Exercise | 3,530 | $7.50 | $26K | 21,180 | 10/20/2025 Filed: 10/22/2025 | Filing → | |
| Sale | 3,530 | $17.00 | $60K | 97,369 | 10/20/2025 Filed: 10/22/2025 | Filing → | |
| Exercise | 3,530 | $7.50 | $26K | 100,899 | 10/20/2025 Filed: 10/22/2025 | Filing → | |
| Exercise | 3,530 | $7.50 | $26K | 24,710 | 10/16/2025 Filed: 10/17/2025 | Filing → | |
| Sale | 3,530 | $16.50 | $58K | 97,369 | 10/16/2025 Filed: 10/17/2025 | Filing → | |
| Exercise | 3,530 | $7.50 | $26K | 100,899 | 10/16/2025 Filed: 10/17/2025 | Filing → | |
| Exercise | 2,529 | $7.50 | $19K | 28,240 | 10/3/2025 Filed: 10/7/2025 | Filing → |
Type
Sale
Shares
2,048
Price
$8.56
Value
$18K
Type
Tax Payment
Shares
2,828
Price
$8.42
Value
$24K
Type
Sale
Shares
646
Price
$15.14
Value
$10K
Type
Sale
Shares
890
Price
$14.59
Value
$13K
Type
Exercise
Shares
3,530
Price
$7.50
Value
$26K
Type
Exercise
Shares
5,638
Price
$10.19
Value
$57K
Type
Sale
Shares
3,530
Price
$18.00
Value
$64K
Type
Exercise
Shares
3,530
Price
$7.50
Value
$26K
Type
Sale
Shares
5,638
Price
$18.00
Value
$101K
Type
Exercise
Shares
5,638
Price
$10.19
Value
$57K
Type
Exercise
Shares
3,530
Price
$7.50
Value
$26K
Type
Sale
Shares
3,530
Price
$17.50
Value
$62K
Type
Exercise
Shares
3,530
Price
$7.50
Value
$26K
Type
Exercise
Shares
3,530
Price
$7.50
Value
$26K
Type
Sale
Shares
3,530
Price
$17.00
Value
$60K
Type
Exercise
Shares
3,530
Price
$7.50
Value
$26K
Type
Exercise
Shares
3,530
Price
$7.50
Value
$26K
Type
Sale
Shares
3,530
Price
$16.50
Value
$58K
Type
Exercise
Shares
3,530
Price
$7.50
Value
$26K
Type
Exercise
Shares
2,529
Price
$7.50
Value
$19K
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