William Yeung
Known title: Chief Legal OfficerCIK: 0001677876
Associated companies
Transaction History
| ERII | ▼ Sell | Open Market | 2,048 | $18K | 7/28/2026 | View on chart |
| ERII | ▼ Sell | Tax Withholding | 2,828 | $24K | 7/27/2026 | View on chart |
| ERII | ▲ Buy | Grant | 25,959 | $0 | 2/17/2026 | View on chart |
| ERII | ▼ Sell | Open Market | 646 | $10K | 2/6/2026 | View on chart |
| ERII | ▼ Sell | Open Market | 890 | $13K | 2/5/2026 | View on chart |
| ERII | ▼ Sell | Open Market | 729 | $11K | 2/2/2026 | View on chart |
| ERII | ▼ Sell | Tax Withholding | 1,003 | $15K | 1/30/2026 | View on chart |
| ERII | ▼ Sell | Tax Withholding | 8,622 | $123K | 1/30/2026 | View on chart |
| ERII | ▼ Sell | Open Market | 7,271 | $106K | 1/28/2026 | View on chart |
| ERII | ▲ Buy | Option Exercise | 5,638 | $57K | 10/24/2025 | View on chart |
| ERII | ▼ Sell | Open Market | 5,638 | $101K | 10/24/2025 | View on chart |
| ERII | ▲ Buy | Option Exercise | 3,530 | $26K | 10/24/2025 | View on chart |
| ERII | ▼ Sell | Open Market | 3,530 | $64K | 10/24/2025 | View on chart |
| ERII | ▲ Buy | Option Exercise | 3,530 | $26K | 10/23/2025 | View on chart |
| ERII | ▼ Sell | Open Market | 3,530 | $62K | 10/23/2025 | View on chart |
| ERII | ▲ Buy | Option Exercise | 3,530 | $26K | 10/20/2025 | View on chart |
| ERII | ▼ Sell | Open Market | 3,530 | $60K | 10/20/2025 | View on chart |
| ERII | ▲ Buy | Option Exercise | 3,530 | $26K | 10/16/2025 | View on chart |
| ERII | ▼ Sell | Open Market | 3,530 | $58K | 10/16/2025 | View on chart |
| ERII | ▲ Buy | Option Exercise | 1,038 | $8K | 10/3/2025 | View on chart |
| ERII | ▼ Sell | Open Market | 1,038 | $17K | 10/3/2025 | View on chart |
| ERII | ▲ Buy | Option Exercise | 2,529 | $19K | 10/3/2025 | View on chart |
| ERII | ▼ Sell | Open Market | 2,529 | $40K | 10/3/2025 | View on chart |
| ERII | ▲ Buy | Option Exercise | 15,454 | $138K | 9/18/2025 | View on chart |
| ERII | ▼ Sell | Open Market | 15,454 | $233K | 9/18/2025 | View on chart |
| ERII | ▲ Buy | Option Exercise | 30,877 | $276K | 9/11/2025 | View on chart |
| ERII | ▼ Sell | Open Market | 33,554 | $487K | 9/11/2025 | View on chart |
| ERII | ▼ Sell | Tax Withholding | 1,989 | $28K | 7/25/2025 | View on chart |
| ERII | ▼ Sell | Tax Withholding | 944 | $15K | 3/10/2025 | View on chart |
| ERII | ▼ Sell | Tax Withholding | 882 | $13K | 2/3/2025 | View on chart |
| ERII | ▼ Sell | Tax Withholding | 627 | $9K | 1/31/2025 | View on chart |
| ERII | ▼ Sell | Tax Withholding | 698 | $10K | 1/30/2025 | View on chart |
| ERII | ▼ Sell | Tax Withholding | 4,061 | $58K | 1/27/2025 | View on chart |
| ERII | ▲ Buy | Grant | 23,956 | $0 | 1/23/2025 | View on chart |
| ERII | ▼ Sell | Open Market | 2,012 | $29K | 7/29/2024 | View on chart |
| ERII | ▼ Sell | Open Market | 978 | $15K | 3/11/2024 | View on chart |
| ERII | ▼ Sell | Open Market | 1,013 | $15K | 2/5/2024 | View on chart |
| ERII | ▼ Sell | Open Market | 1,400 | $21K | 2/2/2024 | View on chart |
| ERII | ▼ Sell | Open Market | 733 | $11K | 2/1/2024 | View on chart |
| ERII | ▼ Sell | Open Market | 823 | $13K | 1/30/2024 | View on chart |
| ERII | ▲ Buy | Grant | 39,542 | $0 | 1/25/2024 | View on chart |
| ERII | ▼ Sell | Open Market | 40,614 | $1.1M | 8/28/2023 | View on chart |
| ERII | ▲ Buy | Grant | 16,674 | $0 | 7/25/2023 | View on chart |
| ERII | ▼ Sell | Open Market | 882 | $21K | 3/9/2023 | View on chart |
| ERII | ▼ Sell | Open Market | 836 | $19K | 2/3/2023 | View on chart |
| ERII | ▼ Sell | Open Market | 2,913 | $66K | 2/2/2023 | View on chart |
| ERII | ▼ Sell | Open Market | 794 | $17K | 2/1/2023 | View on chart |
| ERII | ▲ Buy | Grant | 7,006 | $150K | 1/30/2023 | View on chart |
| ERII | ▼ Sell | Open Market | 2,500 | $48K | 6/15/2022 | View on chart |
| ERII | ▲ Buy | Grant | 7,911 | $150K | 3/7/2022 | View on chart |
| ERII | ▼ Sell | Tax Withholding | 2,445 | $48K | 2/2/2022 | View on chart |
| ERII | ▼ Sell | Tax Withholding | 3,132 | $61K | 2/1/2022 | View on chart |
| ERII | ▲ Buy | Grant | 7,898 | $0 | 1/28/2022 | View on chart |