William Yeung

Insider Reports History

Location
San Leandro, CA
Signature
/s/ William Yeung
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by William Yeung:

Company Role Class Num Shares Value Price $ Report Date Ownership
Energy Recovery, Inc. Chief Legal Officer Common Stock 97,369 $1,752,642 $18 24 Oct 2025 Direct
Energy Recovery, Inc. Chief Legal Officer Employee Stock Option (Right to Buy) 14,120 $105,900 $7.5 24 Oct 2025 Direct
Energy Recovery, Inc. Chief Legal Officer Common Stock 5,568 $85,858 $15.42 23 Oct 2025 Spouse

Insider Reports Filed by William Yeung

Symbol Company Period Transactions Value $ Form Type Role Filing Time
ERII Energy Recovery, Inc. 23 Oct 2025 9 -$226,799 4 Chief Legal Officer 27 Oct 2025, 17:28
ERII Energy Recovery, Inc. 20 Oct 2025 3 -$60,010 4 Chief Legal Officer 22 Oct 2025, 18:09
ERII Energy Recovery, Inc. 16 Oct 2025 3 -$58,245 4 Chief Legal Officer 17 Oct 2025, 16:40
ERII Energy Recovery, Inc. 03 Oct 2025 6 -$57,072 4 Chief Legal Officer 07 Oct 2025, 17:11
ERII Energy Recovery, Inc. 18 Sep 2025 3 -$233,139 4 Chief Legal Officer 22 Sep 2025, 19:18
ERII Energy Recovery, Inc. 11 Sep 2025 3 -$486,868 4 Chief Legal Officer 15 Sep 2025, 17:00
ERII Energy Recovery, Inc. 25 Jul 2025 1 -$27,607 4 Chief Legal Officer 29 Jul 2025, 16:21
ERII Energy Recovery, Inc. 10 Mar 2025 1 -$15,453 4 Chief Legal Officer 12 Mar 2025, 16:59
ERII Energy Recovery, Inc. 03 Feb 2025 1 -$12,647 4 Chief Legal Officer 05 Feb 2025, 18:40
ERII Energy Recovery, Inc. 30 Jan 2025 2 -$19,131 4 Chief Legal Officer 03 Feb 2025, 18:22
ERII Energy Recovery, Inc. 27 Jan 2025 1 -$58,478 4 Chief Legal Officer 29 Jan 2025, 17:43
ERII Energy Recovery, Inc. 23 Jan 2025 1 $0 4 Chief Legal Officer 27 Jan 2025, 18:06
ERII Energy Recovery, Inc. 29 Jul 2024 1 -$29,433 4 Chief Legal Officer 30 Jul 2024, 16:08
ERII Energy Recovery, Inc. 11 Mar 2024 1 -$14,652 4 Chief Legal Officer 13 Mar 2024, 17:24
ERII Energy Recovery, Inc. 05 Feb 2024 1 -$15,083 4 Chief Legal Officer 07 Feb 2024, 17:06
ERII Energy Recovery, Inc. 01 Feb 2024 2 -$32,884 4 Chief Legal Officer 05 Feb 2024, 17:59
ERII Energy Recovery, Inc. 30 Jan 2024 1 -$13,097 4 Chief Legal Officer 01 Feb 2024, 16:11
ERII Energy Recovery, Inc. 25 Jan 2024 1 $0 4 Chief Legal Officer 29 Jan 2024, 17:50
ERII Energy Recovery, Inc. 28 Aug 2023 1 -$1,127,200 4 Chief Legal Officer 29 Aug 2023, 16:43
ERII Energy Recovery, Inc. 25 Jul 2023 1 $0 4 Chief Legal Officer 27 Jul 2023, 16:04
ERII Energy Recovery, Inc. 09 Mar 2023 1 -$21,162 4 Chief Legal Officer 13 Mar 2023, 19:29
ERII Energy Recovery, Inc. 03 Feb 2023 1 -$19,022 4 Chief Legal Officer 07 Feb 2023, 17:31
ERII Energy Recovery, Inc. 01 Feb 2023 2 -$83,059 4 Chief Legal Officer 03 Feb 2023, 15:20
ERII Energy Recovery, Inc. 30 Jan 2023 1 $149,998 4 Chief Legal Officer 01 Feb 2023, 17:31
ERII Energy Recovery, Inc. 15 Jun 2022 1 -$47,675 4 Chief Legal Officer 17 Jun 2022, 16:13
ERII Energy Recovery, Inc. 07 Mar 2022 1 $149,992 4 Chief Legal Officer 15 Mar 2022, 18:44
ERII Energy Recovery, Inc. 01 Feb 2022 2 -$109,332 4 Chief Legal Officer 03 Feb 2022, 19:04
ERII Energy Recovery, Inc. 28 Jan 2022 2 $385,364 4 Chief Legal Officer 01 Feb 2022, 16:19