Chiao Chieh Huang

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
4 years
Director since
2023

4 years of board service in total across 1 board, counting each seat separately. Longest: Energy Focus Inc., 3 years.

Energy Focus Inc. Director · Chief Executive Officer
3 years · Since 2023

Chief executive roles

Energy Focus Inc. · Chief Executive Officer
Dates unknown

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

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.

Date Company Transaction Shares Price Value
Nov 26, 2025 Energy Focus Inc. Open-market purchase +262,009 $2.29 $600,001
Aug 15, 2025 Energy Focus Inc. Open-market purchase +264,550 $1.89 $500,000
Jun 23, 2025 Energy Focus Inc. Open-market purchase +110,497 $1.81 $200,000
Mar 27, 2025 Energy Focus Inc. Open-market purchase +103,627 $1.93 $200,000
Jun 29, 2023 Energy Focus Inc. Grant or award +343,465 $1.76 $604,498
Mar 28, 2023 Energy Focus Inc. Grant or award +108,502 $0.56 $60,761

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