Energy Focus Inc.
Last updated September 27, 2026
Organization details
- Legal name
- Energy Focus Inc.
- Former names
- Fiberstars Inc
- Ownership
- Public
- Status
- Active
- SIC code
- 3640 — Electric Lighting & Wiring Equipment
- Jurisdiction of incorporation
- Ohio
- Headquarters city
- Solon
- Headquarters state / province
- Ohio
- Headquarters country
- United States
- Fiscal year end
- December
- Ticker symbol
- EFOI
- Primary stock exchange
- Nasdaq
Identifiers
- SEC CIK
- 0000924168
- EIN
- 94-3021850
Board of directors
-
Chiao Chieh Huang · Director · Chief Executive OfficerSince 2023
-
Gina Huang · DirectorSince 2023
-
Shou-Jang Lee · DirectorSince 2023
-
Wen-Jeng Chang · DirectorSince 2023
Chief executives
Chiao Chieh Huang
· Chief Executive Officer
Dates unknown
Director election results
Annual meeting of June 12, 2025. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
99.3%
-
99.3%
-
99.3%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $600,001
- 1 purchase by 1 insider
- Sold, last 12 months
- $0
- 0 sales by 0 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Nov 26, 2025 | Chiao Chieh Huang Director, Officer (Chief Executive Officer), 10% owner | Open-market purchase | +262,009 | $2.29 | $600,001 |
| Aug 15, 2025 | Chiao Chieh Huang Director, Officer (Chief Executive Officer), 10% owner | Open-market purchase | +264,550 | $1.89 | $500,000 |
| Jun 23, 2025 | Chiao Chieh Huang Director, Officer (Chief Executive Officer), 10% owner | Open-market purchase | +110,497 | $1.81 | $200,000 |
| Mar 27, 2025 | Chiao Chieh Huang Director, Officer (Chief Executive Officer), 10% owner | Open-market purchase | +103,627 | $1.93 | $200,000 |
| Jun 29, 2023 | Chiao Chieh Huang Director, 10% owner | Grant or award | +343,465 | $1.76 | $604,498 |
| Mar 30, 2023 | Gina Huang Director, 10% owner | Grant or award | +500,000 | $0.50 | $250,000 |
| Mar 28, 2023 | Chiao Chieh Huang Director, 10% owner | Grant or award | +108,502 | $0.56 | $60,761 |
| Feb 24, 2023 | Gina Huang Director, 10% owner | Grant or award | +803,212 | $0.50 | $401,606 |
| Jan 17, 2023 | Gina Huang Director, 10% owner | Grant or award | +1,451,597 | $0.56 | $812,894 |
| Jan 10, 2023 | Gina Huang Director, 10% owner | Grant or award | +325,803 | $0.46 | $149,869 |
| Jan 5, 2023 | Gina Huang Director, 10% owner | Grant or award | +257,798 | $0.39 | $100,541 |
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