Yeung William
Insider CIK 1677876 · ERII General Counsel
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| ERII Energy Recovery, Inc. | S Sale | 2026-07-28 | 2026-07-29 | 2,048 | $8.56 | $17.5K | 99,291 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2026-07-28 | 2026-07-29 | 2,048 | $8.56 | $17.5K | 99,291 | SEC↗ |
| ERII Energy Recovery, Inc. | F Tax w/h | 2026-07-27 | 2026-07-29 | 2,828 | $8.42 | $23.8K | 101,339 | SEC↗ |
| ERII Energy Recovery, Inc. | F Tax w/h | 2026-07-27 | 2026-07-29 | 2,828 | $8.42 | $23.8K | 101,339 | SEC↗ |
| ERII Energy Recovery, Inc. | A Award | 2026-02-17 | 2026-02-19 | 25,959 | — | $0 | 104,167 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2026-02-06 | 2026-02-09 | 646 | $15.14 | $9.8K | 78,208 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2026-02-05 | 2026-02-09 | 890 | $14.59 | $13.0K | 78,854 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2026-02-02 | 2026-02-03 | 729 | $14.46 | $10.5K | 79,744 | SEC↗ |
| ERII Energy Recovery, Inc. | F Tax w/h | 2026-01-30 | 2026-02-03 | 1,003 | $14.65 | $14.7K | 89,095 | SEC↗ |
| ERII Energy Recovery, Inc. | F Tax w/h | 2026-01-30 | 2026-02-03 | 8,622 | $14.30 | $123.3K | 80,473 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2026-01-28 | 2026-02-03 | 7,271 | $14.55 | $105.8K | 90,098 | SEC↗ |
| ERII Energy Recovery, Inc. | M Exercise deriv | 2025-10-24 | 2025-10-27 | 5,638 | $10.19 | $57.5K | 16,229 | SEC↗ |
| ERII Energy Recovery, Inc. | M Exercise deriv | 2025-10-24 | 2025-10-27 | 3,530 | $7.50 | $26.5K | 14,120 | SEC↗ |
| ERII Energy Recovery, Inc. | M Exercise | 2025-10-24 | 2025-10-27 | 3,530 | $7.50 | $26.5K | 100,899 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2025-10-24 | 2025-10-27 | 5,638 | $18.00 | $101.5K | 97,369 | SEC↗ |
| ERII Energy Recovery, Inc. | M Exercise | 2025-10-24 | 2025-10-27 | 5,638 | $10.19 | $57.5K | 103,007 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2025-10-24 | 2025-10-27 | 3,530 | $18.00 | $63.5K | 97,369 | SEC↗ |
| ERII Energy Recovery, Inc. | M Exercise deriv | 2025-10-23 | 2025-10-27 | 3,530 | $7.50 | $26.5K | 17,650 | SEC↗ |
| ERII Energy Recovery, Inc. | M Exercise | 2025-10-23 | 2025-10-27 | 3,530 | $7.50 | $26.5K | 100,899 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2025-10-23 | 2025-10-27 | 3,530 | $17.50 | $61.8K | 97,369 | SEC↗ |
| ERII Energy Recovery, Inc. | M Exercise deriv | 2025-10-20 | 2025-10-22 | 3,530 | $7.50 | $26.5K | 21,180 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2025-10-20 | 2025-10-22 | 3,530 | $17.00 | $60.0K | 97,369 | SEC↗ |
| ERII Energy Recovery, Inc. | M Exercise | 2025-10-20 | 2025-10-22 | 3,530 | $7.50 | $26.5K | 100,899 | SEC↗ |
| ERII Energy Recovery, Inc. | M Exercise deriv | 2025-10-16 | 2025-10-17 | 3,530 | $7.50 | $26.5K | 24,710 | SEC↗ |
| ERII Energy Recovery, Inc. | M Exercise | 2025-10-16 | 2025-10-17 | 3,530 | $7.50 | $26.5K | 100,899 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2025-10-16 | 2025-10-17 | 3,530 | $16.50 | $58.2K | 97,369 | SEC↗ |
| ERII Energy Recovery, Inc. | M Exercise deriv | 2025-10-03 | 2025-10-07 | 2,529 | $7.50 | $19.0K | 28,240 | SEC↗ |
| ERII Energy Recovery, Inc. | M Exercise deriv | 2025-10-03 | 2025-10-07 | 1,038 | $7.50 | $7.8K | 30,769 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2025-10-03 | 2025-10-07 | 2,529 | $16.00 | $40.5K | 97,369 | SEC↗ |
| ERII Energy Recovery, Inc. | M Exercise | 2025-10-03 | 2025-10-07 | 1,038 | $7.50 | $7.8K | 98,407 | SEC↗ |
| ERII Energy Recovery, Inc. | M Exercise | 2025-10-03 | 2025-10-07 | 2,529 | $7.50 | $19.0K | 99,898 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2025-10-03 | 2025-10-07 | 1,038 | $16.00 | $16.6K | 97,369 | SEC↗ |
| ERII Energy Recovery, Inc. | M Exercise deriv | 2025-09-18 | 2025-09-22 | 15,454 | $8.95 | $138.3K | 0 | SEC↗ |
| ERII Energy Recovery, Inc. | M Exercise | 2025-09-18 | 2025-09-22 | 15,454 | $8.95 | $138.3K | 112,823 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2025-09-18 | 2025-09-22 | 15,454 | $15.09 | $233.2K | 97,369 | SEC↗ |
| ERII Energy Recovery, Inc. | M Exercise deriv | 2025-09-11 | 2025-09-15 | 30,877 | $8.95 | $276.3K | 15,454 | SEC↗ |
| ERII Energy Recovery, Inc. | M Exercise | 2025-09-11 | 2025-09-15 | 30,877 | $8.95 | $276.3K | 130,923 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2025-09-11 | 2025-09-15 | 33,554 | $14.51 | $486.9K | 97,369 | SEC↗ |
| ERII Energy Recovery, Inc. | F Tax w/h | 2025-07-25 | 2025-07-29 | 1,989 | $13.88 | $27.6K | 100,046 | SEC↗ |
| ERII Energy Recovery, Inc. | F Tax w/h | 2025-03-10 | 2025-03-12 | 944 | $16.37 | $15.5K | 102,035 | SEC↗ |
| ERII Energy Recovery, Inc. | F Tax w/h | 2025-02-03 | 2025-02-05 | 882 | $14.34 | $12.6K | 102,979 | SEC↗ |
| ERII Energy Recovery, Inc. | F Tax w/h | 2025-01-31 | 2025-02-03 | 627 | $14.56 | $9.1K | 103,861 | SEC↗ |
| ERII Energy Recovery, Inc. | F Tax w/h | 2025-01-30 | 2025-02-03 | 698 | $14.33 | $10.0K | 104,488 | SEC↗ |
| ERII Energy Recovery, Inc. | F Tax w/h | 2025-01-27 | 2025-01-29 | 4,061 | $14.40 | $58.5K | 105,186 | SEC↗ |
| ERII Energy Recovery, Inc. | A Award | 2025-01-23 | 2025-01-27 | 23,956 | — | $0 | 109,247 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2024-07-29 | 2024-07-30 | 2,012 | $14.63 | $29.4K | 85,291 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2024-03-11 | 2024-03-13 | 978 | $14.98 | $14.7K | 87,303 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2024-02-05 | 2024-02-07 | 1,013 | $14.89 | $15.1K | 88,281 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2024-02-02 | 2024-02-05 | 1,400 | $15.30 | $21.4K | 89,294 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2024-02-01 | 2024-02-05 | 733 | $15.64 | $11.5K | 90,694 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2024-01-30 | 2024-02-01 | 823 | $15.91 | $13.1K | 91,427 | SEC↗ |
| ERII Energy Recovery, Inc. | A Award | 2024-01-25 | 2024-01-29 | 39,542 | — | $0 | 92,250 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2023-08-28 | 2023-08-29 | 40,614 | $27.75 | $1.13M | 52,708 | SEC↗ |
| ERII Energy Recovery, Inc. | A Award | 2023-07-25 | 2023-07-27 | 16,674 | — | $0 | 93,322 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2023-03-09 | 2023-03-13 | 882 | $23.99 | $21.2K | 76,648 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2023-02-03 | 2023-02-07 | 836 | $22.75 | $19.0K | 77,530 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2023-02-02 | 2023-02-03 | 2,913 | $22.57 | $65.7K | 78,366 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2023-02-01 | 2023-02-03 | 794 | $21.79 | $17.3K | 81,279 | SEC↗ |
| ERII Energy Recovery, Inc. | A Award | 2023-01-30 | 2023-02-01 | 7,006 | $21.41 | $150.0K | 82,073 | SEC↗ |
| ERII Energy Recovery, Inc. | S Sale | 2022-06-15 | 2022-06-17 | 2,500 | $19.07 | $47.7K | 5,568 | SEC↗ |
| ERII Energy Recovery, Inc. | A Award | 2022-03-07 | 2022-03-15 | 7,911 | $18.96 | $150.0K | 75,067 | SEC↗ |
| ERII Energy Recovery, Inc. | F Tax w/h | 2022-02-02 | 2022-02-03 | 2,445 | $19.65 | $48.0K | 67,156 | SEC↗ |
| ERII Energy Recovery, Inc. | F Tax w/h | 2022-02-01 | 2022-02-03 | 3,132 | $19.57 | $61.3K | 69,601 | SEC↗ |
| ERII Energy Recovery, Inc. | A Award deriv | 2022-01-28 | 2022-02-01 | 20,293 | $18.99 | $385.4K | 20,293 | SEC↗ |
| ERII Energy Recovery, Inc. | A Award | 2022-01-28 | 2022-02-01 | 7,898 | — | $0 | 72,733 | SEC↗ |
| ERII Energy Recovery, Inc. | F Tax w/h | 2021-02-03 | 2021-02-03 | 1,182 | $13.81 | $16.3K | 64,835 | SEC↗ |
| ERII Energy Recovery, Inc. | F Tax w/h | 2021-02-02 | 2021-02-03 | 4,878 | $13.97 | $68.1K | 66,017 | SEC↗ |
| ERII Energy Recovery, Inc. | A Award deriv | 2021-02-01 | 2021-02-03 | 26,336 | — | $0 | 26,336 | SEC↗ |
| ERII Energy Recovery, Inc. | A Award | 2021-02-01 | 2021-02-03 | 9,849 | $13.96 | $137.5K | 70,895 | SEC↗ |
| ERII Energy Recovery, Inc. | F Tax w/h | 2020-02-04 | 2020-02-05 | 3,272 | $10.41 | $34.1K | 61,046 | SEC↗ |
| ERII Energy Recovery, Inc. | F Tax w/h | 2020-02-03 | 2020-02-05 | 1,851 | $10.24 | $19.0K | 64,318 | SEC↗ |
| ERII Energy Recovery, Inc. | A Award deriv | 2020-01-31 | 2020-02-04 | 23,027 | — | $0 | 23,027 | SEC↗ |
| ERII Energy Recovery, Inc. | A Award | 2020-01-31 | 2020-02-04 | 13,467 | $10.21 | $137.5K | 66,169 | SEC↗ |
| ERII Energy Recovery, Inc. | F Tax w/h | 2019-09-23 | 2019-09-25 | 4,005 | $9.72 | $38.9K | 52,702 | SEC↗ |
| ERII Energy Recovery, Inc. | F Tax w/h | 2019-02-05 | 2019-02-05 | 1,415 | $7.72 | $10.9K | 56,707 | SEC↗ |
| ERII Energy Recovery, Inc. | F Tax w/h | 2019-02-05 | 2019-03-18 | 1,415 | $7.72 | $10.9K | 56,707 | SEC↗ |
| ERII Energy Recovery, Inc. | F Tax w/h | 2019-02-04 | 2019-02-05 | 1,952 | $7.67 | $15.0K | 58,122 | SEC↗ |
| ERII Energy Recovery, Inc. | F Tax w/h | 2019-02-04 | 2019-03-18 | 1,952 | $7.67 | $15.0K | 58,122 | SEC↗ |
| ERII Energy Recovery, Inc. | A Award deriv | 2019-01-31 | 2019-02-05 | 30,239 | $7.60 | $229.8K | 30,239 | SEC↗ |
| ERII Energy Recovery, Inc. | A Award deriv | 2019-01-31 | 2019-03-18 | 30,293 | — | $0 | 30,293 | SEC↗ |
| ERII Energy Recovery, Inc. | A Award | 2019-01-31 | 2019-02-05 | 18,092 | $7.60 | $137.5K | 60,074 | SEC↗ |
| ERII Energy Recovery, Inc. | A Award | 2019-01-31 | 2019-03-18 | 18,092 | $7.60 | $137.5K | 60,074 | SEC↗ |
| ERII Energy Recovery, Inc. | A Award | 2018-03-21 | 2018-03-23 | 11,572 | — | $0 | 41,982 | SEC↗ |
| ERII Energy Recovery, Inc. | F Tax w/h | 2018-02-05 | 2018-02-05 | 1,417 | $7.72 | $10.9K | 30,410 | SEC↗ |
| ERII Energy Recovery, Inc. | A Award deriv | 2018-02-01 | 2018-02-05 | 31,807 | — | $0 | 31,807 | SEC↗ |
| ERII Energy Recovery, Inc. | A Award | 2018-02-01 | 2018-02-05 | 18,333 | $7.50 | $137.5K | 31,827 | SEC↗ |
| ERII Energy Recovery, Inc. | P Buy | 2017-03-14 | 2017-03-14 | 3,298 | $7.58 | $25.0K | 8,068 | SEC↗ |
| ERII Energy Recovery, Inc. | A Award deriv | 2017-02-02 | 2017-02-06 | 21,867 | — | $0 | 68,198 | SEC↗ |
| ERII Energy Recovery, Inc. | A Award | 2017-02-02 | 2017-02-06 | 13,494 | $10.19 | $137.5K | 13,494 | SEC↗ |
| ERII Energy Recovery, Inc. | P Buy | 2016-11-08 | 2016-11-09 | 4,770 | $10.10 | $48.2K | 4,770 | SEC↗ |