In the last 12 months, insiders at ENERGY FOCUS, INC/DE ($EFOI) filed 4 transactions with the SEC: 4 open-market purchases totaling $1,500,000 and 0 sales totaling $0. Net insider sentiment: net buying.
ENERGY FOCUS, INC/DE operates in the Electric lighting & wiring equipment industry (Manufacturing sector).
Most Active Insiders
- Huang Chiao Chieh (Chief Executive Officer) — 4 transactions totaling $1,500,000
View all SEC Filings for ENERGY FOCUS, INC/DE (EFOI).
Set Up your own filters →Recent Insider Transactions
| Transaction Date | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|
| Nov. 26, 2025 | Huang Chiao Chieh | Chief Executive Officer | P | Common Stock | 262009 | $2.29 | 1,998,599.0000 | 5,739,415 | 15.09% | 4.57% |
| Aug. 15, 2025 | Huang Chiao Chieh | Chief Executive Officer | P | Common Stock | 264550 | $1.89 | 2,164,667.0000 | 5,260,741 | 13.92% | 5.03% |
| March 27, 2025 | Huang Chiao Chieh | Chief Executive Officer | P | Common Stock | 103627 | $1.93 | 1,789,620.0000 | 5,260,741 | 6.15% | 1.97% |
| June 23, 2025 | Huang Chiao Chieh | Chief Executive Officer | P | Common Stock | 110497 | $1.81 | 1,900,117.0000 | 5,260,741 | 6.17% | 2.10% |