MAO ROBERT YU LANG
Known title: President and CEOCIK: 0001232218
Associated companies
Transaction History
| ERII | ▲ Buy | Option Exercise | 10,752 | $84K | 5/23/2024 | View on chart |
| ERII | ▲ Buy | Option Exercise | 2,084 | $16K | 5/23/2024 | View on chart |
| ERII | ▲ Buy | Option Exercise | 21,859 | $170K | 5/22/2024 | View on chart |
| ERII | ▲ Buy | Option Exercise | 5,208 | $41K | 5/22/2024 | View on chart |
| ERII | ▼ Sell | Open Market | 21,045 | $292K | 5/22/2024 | View on chart |
| ERII | ▲ Buy | Option Exercise | 20,509 | $60K | 3/4/2024 | View on chart |
| ERII | ▼ Sell | Open Market | 20,509 | $323K | 3/4/2024 | View on chart |
| ERII | ▲ Buy | Option Exercise | 15,327 | $132K | 3/4/2024 | View on chart |
| ERII | ▼ Sell | Open Market | 15,270 | $240K | 3/4/2024 | View on chart |
| ERII | ▲ Buy | Option Exercise | 16,726 | $129K | 3/4/2024 | View on chart |
| ERII | ▲ Buy | Option Exercise | 15,879 | $135K | 3/4/2024 | View on chart |
| ERII | ▲ Buy | Option Exercise | 21,303 | $213K | 3/4/2024 | View on chart |
| ERII | ▲ Buy | Option Exercise | 5,142 | $18K | 3/1/2024 | View on chart |
| ERII | ▲ Buy | Option Exercise | 32,883 | $96K | 3/1/2024 | View on chart |
| ERII | ▼ Sell | Open Market | 5,142 | $83K | 3/1/2024 | View on chart |
| ERII | ▼ Sell | Open Market | 32,883 | $533K | 3/1/2024 | View on chart |
| ERII | ▲ Buy | Option Exercise | 39,314 | $139K | 2/29/2024 | View on chart |
| ERII | ▼ Sell | Open Market | 39,314 | $613K | 2/29/2024 | View on chart |
| ERII | ▲ Buy | Option Exercise | 26,662 | $208K | 11/8/2023 | View on chart |
| ERII | ▲ Buy | Option Exercise | 38,540 | $300K | 11/8/2023 | View on chart |
| ERII | ▲ Buy | Option Exercise | 6,306 | $88K | 11/8/2023 | View on chart |
| ERII | ▲ Buy | Option Exercise | 34,340 | $268K | 11/7/2023 | View on chart |
| ERII | ▲ Buy | Option Exercise | 4,168 | $32K | 11/7/2023 | View on chart |
| ERII | ▲ Buy | Option Exercise | 121,383 | $1.7M | 11/7/2023 | View on chart |
| ERII | ▼ Sell | Open Market | 121,383 | $2.2M | 11/7/2023 | View on chart |
| ERII | ▲ Buy | Option Exercise | 130,000 | $1.0M | 11/6/2023 | View on chart |
| ERII | ▼ Sell | Open Market | 130,000 | $2.3M | 11/6/2023 | View on chart |
| ERII | ▲ Buy | Grant | 4,153 | $0 | 10/26/2023 | View on chart |
| ERII | ▲ Buy | Grant | 32,695 | $0 | 7/25/2023 | View on chart |
| ERII | ▲ Buy | Grant | 14,012 | $300K | 1/30/2023 | View on chart |
| ERII | ▲ Buy | Option Exercise | 15,236 | $83K | 8/10/2022 | View on chart |
| ERII | ▲ Buy | Option Exercise | 2,000 | $11K | 8/9/2022 | View on chart |
| ERII | ▼ Sell | Open Market | 2,000 | $45K | 8/9/2022 | View on chart |
| ERII | ▼ Sell | Gift | 121,403 | $0 | 9/29/2021 | View on chart |