Huang Chiao Chieh bought EFOI
August 15, 2025 · Form 4 insider transaction
Huang Chiao Chieh bought 264,550 shares of Energy Focus, Inc. at $1.89 per share, a transaction worth $500.0K. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Acquired (buy-side)
Shares
264,550
Price
$1.89
Total value
$500.0K
InsiderHuang Chiao Chieh
Role—
CompanyEnergy Focus, Inc. (EFOI)
SecurityCommon Stock
Transaction codeP: Open-market purchase
Transaction dateAugust 15, 2025
Filing dateAugust 19, 2025
Shares owned after1,159,210
OwnershipDirect
10b5-1 planNo
AmendedNo