As of September 09, 2026, Energy Focus's top three insider holders are Gina Huang (Director, 3.72Mn shares), Chiao Chieh Huang (Director, 2.66Mn shares), Chiao Chieh Huang (Chief Executive Officer, 1.42Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Gina Huang | Director, TenPercentOwner | 0 | 3,720,242 | 3,720,242 | 67.9% | 04 Apr, 2023 |
| 2 | Chiao Chieh Huang | Chief Executive Officer | 1,421,219 | 0 | 1,421,219 | 25.9% | 31 Dec, 2025 |
| 3 | James Tu | Chairman And Ceo | 249,851 | 0 | 249,851 | 4.6% | 18 Aug, 2021 |
| 4 | Philip Politziner | Director | 31,400 | 0 | 31,400 | 0.6% | 23 Jun, 2022 |
| 5 | Stephen Socolof | Chairman And Interim Ceo | 25,500 | 0 | 25,500 | 0.5% | 23 Jun, 2022 |
| 6 | Jennifer Y Cheng | Director | 22,000 | 0 | 22,000 | 0.4% | 23 Jun, 2022 |
| 7 | Brian J Lagarto | Director | 10,000 | 0 | 10,000 | 0.2% | 23 Jun, 2022 |
| 8 | James Raymond Iii Warren | Svp, Gc Corp. Secretary | 1,600 | 0 | 1,600 | 0.0% | 29 Sep, 2022 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 26 Nov, 2025 | Chiao Chieh Huang | Chief Executive Officer | Acquired P | 262,009 | $2.29 | $600.00K | 1,421,219 | Direct |
| 26 Nov, 2025 | Chiao Chieh Huang | Chief Executive Officer | Acquired P | 262,009 | $2.29 | $600.00K | 1,421,219 | Direct |
| 26 Nov, 2025 | Chiao Chieh Huang | Chief Executive Officer | Acquired P | 262,009 | $2.29 | $600.00K | 1,421,219 | Direct |
| 15 Aug, 2025 | Chiao Chieh Huang | Chief Executive Officer | Acquired P | 264,550 | $1.89 | $500.00K | 1,159,210 | Direct |
| 15 Aug, 2025 | Chiao Chieh Huang | Chief Executive Officer | Acquired P | 264,550 | $1.89 | $500.00K | 1,159,210 | Direct |
| 15 Aug, 2025 | Chiao Chieh Huang | Chief Executive Officer | Acquired P | 264,550 | $1.89 | $500.00K | 1,159,210 | Direct |
| 29 Jun, 2023 | Chiao Chieh Huang | Director, TenPercentOwner | Acquired A | 343,465 | $1.76 | $604.50K | 680,536 | Direct |
| 29 Jun, 2023 | Chiao Chieh Huang | Director, TenPercentOwner | Acquired A | 343,465 | $1.76 | $604.50K | 680,536 | Direct |
| 29 Jun, 2023 | Chiao Chieh Huang | Director, TenPercentOwner | Acquired A | 343,465 | $1.76 | $604.50K | 680,536 | Direct |
| 28 Apr, 2023 | Lesley A. Matt | Chief Executive Officer | Acquired A | 40,000 | $0.43 | $17.36K | 40,000 | Direct |
| 28 Apr, 2023 | James Raymond Iii Warren | Svp, Gc Corp. Secretary | Acquired A | 30,000 | $0.43 | $13.02K | 30,000 | Direct |
| 28 Apr, 2023 | Lesley A. Matt | Chief Executive Officer | Acquired A | 40,000 | $0.43 | $17.36K | 40,000 | Direct |
| 28 Apr, 2023 | James Raymond Iii Warren | Svp, Gc Corp. Secretary | Acquired A | 30,000 | $0.43 | $13.02K | 30,000 | Direct |
| 28 Apr, 2023 | Lesley A. Matt | Chief Executive Officer | Acquired A | 40,000 | $0.43 | $17.36K | 40,000 | Direct |
| 28 Apr, 2023 | James Raymond Iii Warren | Svp, Gc Corp. Secretary | Acquired A | 30,000 | $0.43 | $13.02K | 30,000 | Direct |
| 30 Mar, 2023 | Gina Huang | Director, TenPercentOwner | Acquired A | 500,000 | $0.50 | $250.00K | 3,720,242 | Indirect |
| 28 Mar, 2023 | Chiao Chieh Huang | Director, TenPercentOwner | Acquired A | 108,502 | $0.56 | $60.86K | 2,659,017 | Indirect |
| 28 Mar, 2023 | Chiao Chieh Huang | Director, TenPercentOwner | Acquired A | 108,502 | $0.56 | $60.86K | 2,659,017 | Indirect |
| 30 Mar, 2023 | Gina Huang | Director, TenPercentOwner | Acquired A | 500,000 | $0.50 | $250.00K | 3,720,242 | Indirect |
| 28 Mar, 2023 | Chiao Chieh Huang | Director, TenPercentOwner | Acquired A | 108,502 | $0.56 | $60.86K | 2,659,017 | Indirect |