Chiao Chieh Huang

Companies

• ENERGY FOCUS, INC/DEChief executive officer Jun 23, 2025 to now¹
• ENERGY FOCUS, INC/DEBoard member Feb 28, 2023 to now²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• EFENERGY FOCUS, INC/DE EFOI1,955,811 shares³$5.3M at $2.72Dec 31, 2025

As of each latest filing. The line shows shares held over time.

Recent filings

• Nov 26, 2025Bought 262,009 shares at $2.29 of ENERGY FOCUS, INC/DE³
• Aug 15, 2025Bought 264,550 shares at $1.89 of ENERGY FOCUS, INC/DE⁴
• Jun 23, 2025Bought 110,497 shares at $1.81 of ENERGY FOCUS, INC/DE⁵
• Mar 27, 2025Bought 103,627 shares at $1.93 of ENERGY FOCUS, INC/DE⁵
• Jun 29, 2023Granted 343,465 shares at $1.76 of ENERGY FOCUS, INC/DE⁶
• Mar 28, 2023Granted 108,502 shares at $0.56 of ENERGY FOCUS, INC/DE⁷