Arve Hanstveit

Director, Energy Recovery, Inc.

Bought, 12 months

$0.0M

Sold, 12 months

$3.0M

Companies

Latest trade

Apr 6, 2026

Companies

Energy Recovery, Inc.Director −$3.0M

Trades

ERII Sold 2,419 shares at $10.29 $0.0M Apr 6

ERII Sold 165,292 shares at $10.14 $1.7M Apr 2

ERII Sold 25,000 shares at $10.96 $0.3M Mar 10

ERII Sold 11,582 shares at $10.62 $0.1M Mar 6

ERII Sold 38,418 shares at $10.71 $0.4M Mar 5

ERII Sold 15,000 shares at $14.71 $0.2M Dec 5

ERII Sold 15,000 shares at $14.97 $0.2M Dec 4

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.