Huang Chiao Chieh Insider Trading Activity

Average Profitability
<0.0001%
Insider Buys Quantity
2
Insider Buys Sum
$399,999.68
Insider Sells Quantity
0
Insider Sells Sum
$0

Insider Activity of Huang Chiao Chieh

According to the SEC Form 4 filings, Huang Chiao Chieh, being in a position of

  1. Chief Executive Officer at Energy Focus, Inc.,
    оver the last 12 months, has bought 262009 shares for $600,001, and sold 0 shares,
    over all time since 2025-03-27, has bought 740683 shares for $1.5M, and sold 0 shares.

Biography of Huang Chiao Chieh

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $600,0011100
Sells
 $000

Comparison of Insiders on Amount of Buys and Sells

2025-11-26PurchaseEnergy Focus, Inc.
EFOI
Chief Executive Officer
262,009
4.9128%
$2.29$600,001+16.18%
2025-08-15PurchaseEnergy Focus, Inc.
EFOI
Chief Executive Officer
264,550
4.7815%
$1.89$500,000+34.55%
2025-06-23PurchaseEnergy Focus, Inc.
EFOI
Chief Executive Officer
110,497
2.246%
$1.81$200,000+4.44%
2025-03-27PurchaseEnergy Focus, Inc.
EFOI
Chief Executive Officer
103,627
1.9801%
$1.93$200,000+10.42%
Total: 4
Company
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