Yeung William

CIK 00016778761 companySAN LEANDRO, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001677876

Recent Transactions

50 trades

Exercise/Conversion
Energy Recovery, Inc.$ERII
Employee Stock Option (Right to Buy)
2025-10-24$7.50/sh−3,530→ 14,120 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2025-10-24$18.00/sh−3,530→ 97,369 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Employee Stock Option (Right to Buy)
2025-10-24$10.19/sh−5,638→ 16,229 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Common Stock
2025-10-24$7.50/sh+3,530→ 100,899 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Common Stock
2025-10-24$10.19/sh+5,638→ 103,007 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2025-10-24$18.00/sh−5,638→ 97,369 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Common Stock
2025-10-23$7.50/sh+3,530→ 100,899 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2025-10-23$17.50/sh−3,530→ 97,369 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Employee Stock Option (Right to Buy)
2025-10-23$7.50/sh−3,530→ 17,650 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Employee Stock Option (Right to Buy)
2025-10-20$7.50/sh−3,530→ 21,180 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Common Stock
2025-10-20$7.50/sh+3,530→ 100,899 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2025-10-20$17.00/sh−3,530→ 97,369 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2025-10-16$16.50/sh−3,530→ 97,369 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Employee Stock Option (Right to Buy)
2025-10-16$7.50/sh−3,530→ 24,710 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Common Stock
2025-10-16$7.50/sh+3,530→ 100,899 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Employee Stock Option (Right to Buy)
2025-10-03$7.50/sh−1,038→ 30,769 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Common Stock
2025-10-03$7.50/sh+2,529→ 99,898 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Common Stock
2025-10-03$7.50/sh+1,038→ 98,407 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2025-10-03$16.00/sh−2,529→ 97,369 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2025-10-03$16.00/sh−1,038→ 97,369 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Employee Stock Option (Right to Buy)
2025-10-03$7.50/sh−2,529→ 28,240 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2025-09-18$15.09/sh−15,454→ 97,369 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Common Stock
2025-09-18$8.95/sh+15,454→ 112,823 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Employee Stock Option (Right to Buy)
2025-09-18$8.95/sh−15,454→ 0 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2025-09-11$14.51/sh−33,554→ 97,369 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Common Stock
2025-09-11$8.95/sh+30,877→ 130,923 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Employee Stock Option (Right to Buy)
2025-09-11$8.95/sh−30,877→ 15,454 total
Tax Payment
Energy Recovery, Inc.$ERII
Common Stock
2025-07-25$13.88/sh−1,989→ 100,046 total
Tax Payment
Energy Recovery, Inc.$ERII
Common Stock
2025-03-10$16.37/sh−944→ 102,035 total
Tax Payment
Energy Recovery, Inc.$ERII
Common Stock
2025-02-03$14.34/sh−882→ 102,979 total
Tax Payment
Energy Recovery, Inc.$ERII
Common Stock
2025-01-31$14.56/sh−627→ 103,861 total
Tax Payment
Energy Recovery, Inc.$ERII
Common Stock
2025-01-30$14.33/sh−698→ 104,488 total
Tax Payment
Energy Recovery, Inc.$ERII
Common Stock
2025-01-27$14.40/sh−4,061→ 105,186 total
Award
Energy Recovery, Inc.$ERII
Common Stock
2025-01-23+23,956→ 109,247 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2024-07-29$14.63/sh−2,012→ 85,291 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2024-03-11$14.98/sh−978→ 87,303 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2024-02-05$14.89/sh−1,013→ 88,281 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2024-02-02$15.30/sh−1,400→ 89,294 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2024-02-01$15.64/sh−733→ 90,694 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2024-01-30$15.91/sh−823→ 91,427 total
Award
Energy Recovery, Inc.$ERII
Common Stock
2024-01-25+39,542→ 92,250 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2023-08-28$27.75/sh−40,614→ 52,708 total
Award
Energy Recovery, Inc.$ERII
Common Stock
2023-07-25+16,674→ 93,322 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2023-03-09$23.99/sh−882→ 76,648 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2023-02-03$22.75/sh−836→ 77,530 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2023-02-02$22.57/sh−2,913→ 78,366 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2023-02-01$21.79/sh−794→ 81,279 total
Award
Energy Recovery, Inc.$ERII
Common Stock
2023-01-30$21.41/sh+7,006→ 82,073 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2022-06-15$19.07/sh−2,500→ 5,568 total
Award
Energy Recovery, Inc.$ERII
Common Stock
2022-03-07$18.96/sh+7,911→ 75,067 total

Companies

Energy Recovery, Inc.
Chief Legal Officer
$ERII

Recent Filings

Address

C/O ENERGY RECOVERY, INC. 1717 DOOLITTLE DRIVE

SAN LEANDRO, CA, 94577

View on SEC.gov