Sandra Niewiem
Known title: Sr. VP Global SpecialtiesCIK: 0001797804
Associated companies
Transaction History
| OEC | ▲ Buy | Grant | 24,087 | $0 | 4/29/2026 | View on chart |
| OEC | ▼ Sell | Tax Withholding | 2,662 | $17K | 2/19/2026 | View on chart |
| OEC | ▲ Buy | Grant | 5,952 | $0 | 2/19/2026 | View on chart |
| OEC | ▼ Sell | Tax Withholding | 2,827 | $18K | 2/19/2026 | View on chart |
| OEC | ▲ Buy | Grant | 7,098 | $0 | 5/5/2025 | View on chart |
| OEC | ▼ Sell | Tax Withholding | 2,893 | $44K | 2/20/2025 | View on chart |
| OEC | ▲ Buy | Grant | 6,766 | $0 | 2/20/2025 | View on chart |
| OEC | ▼ Sell | Tax Withholding | 3,213 | $49K | 2/20/2025 | View on chart |
| OEC | ▲ Buy | Grant | 5,060 | $0 | 7/5/2024 | View on chart |
| OEC | ▼ Sell | Open Market | 1,704 | $42K | 6/4/2024 | View on chart |
| OEC | ▼ Sell | Open Market | 6,601 | $159K | 6/4/2024 | View on chart |
| OEC | ▼ Sell | Tax Withholding | 1,992 | $46K | 3/22/2024 | View on chart |
| OEC | ▲ Buy | Grant | 10,649 | $0 | 3/22/2024 | View on chart |
| OEC | ▼ Sell | Tax Withholding | 5,057 | $117K | 3/22/2024 | View on chart |
| OEC | ▲ Buy | Grant | 4,651 | $0 | 6/6/2023 | View on chart |
| OEC | ▼ Sell | Tax Withholding | 984 | $26K | 4/3/2023 | View on chart |
| OEC | ▲ Buy | Grant | 1,177 | $0 | 4/3/2023 | View on chart |
| OEC | ▼ Sell | Tax Withholding | 559 | $15K | 4/3/2023 | View on chart |
| OEC | ▲ Buy | Grant | 2,855 | $0 | 10/27/2022 | View on chart |
| OEC | ▲ Buy | Grant | 2,646 | $0 | 10/6/2021 | View on chart |