Huang Chiao Chieh bought EFOI
November 26, 2025 · Form 4 insider transaction
Huang Chiao Chieh bought 262,009 shares of Energy Focus, Inc. at $2.29 per share, a transaction worth $600.0K. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 35 days after the transaction.
Direction
Acquired (buy-side)
Shares
262,009
Price
$2.29
Total value
$600.0K
InsiderHuang Chiao Chieh
Role—
CompanyEnergy Focus, Inc. (EFOI)
SecurityCommon Stock
Transaction codeP: Open-market purchase
Transaction dateNovember 26, 2025
Filing dateDecember 31, 2025
Shares owned after1,421,219
OwnershipDirect
10b5-1 planNo
AmendedNo