Huang Chiao Chieh 13D and 13G filings for Energy Focus, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2025-12-31 09:19 am Purchase | 2023-01-17 | 13D | Energy Focus, Inc. EFOI | Huang Chiao Chieh | 1,998,599 31.900% | 1,998,599 (New Position) | Filing |