William Yeung

Chief Legal Officer, Energy Recovery, Inc.

Bought, 12 months

$0.0M

Sold, 12 months

$0.2M

Companies

Latest trade

Jul 28, 2026

Companies

Energy Recovery, Inc.Chief Legal Officer −$0.6M

Trades

ERII Sold 2,048 shares at $8.56 · planned $0.0M Jul 28

ERII Sold 646 shares at $15.14 · planned $0.0M Feb 6

ERII Sold 890 shares at $14.59 · planned $0.0M Feb 5

ERII Sold 729 shares at $14.46 · planned $0.0M Feb 2

ERII Sold 7,271 shares at $14.55 · planned $0.1M Jan 28

ERII Sold 9,168 shares at $18.00 · planned $0.2M Oct 24

ERII Sold 3,530 shares at $17.50 · planned $0.1M Oct 23

ERII Sold 3,530 shares at $17.00 · planned $0.1M Oct 20

ERII Sold 3,530 shares at $16.50 · planned $0.1M Oct 16

ERII Sold 3,567 shares at $16.00 · planned $0.1M Oct 3

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.