Huang Chiao Chieh
Executive buyerDirector, Chief Executive Officer, 10% Owner · ENERGY FOCUS, INC/DE
Every open-market stock purchase Huang Chiao Chieh has reported to the SEC on Form 4 that met our signal bar, parsed straight from the filings. This page tracks where how the prices paid compare to where the stock trades now.
Where the buys stand today
- EFOIENERGY FOCUS, INC/DE
4 purchases totalling $1.5M at an average of $2.03 per share. See all insider buying in EFOI →
Avg price paid$2.03Latest price—Market capUnknown
All reported buys
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About this data
Figures are parsed from Huang Chiao Chieh's Form 4 filings on SEC EDGAR (CIK 1964786) and cover open-market purchases (transaction code P) — grants, option exercises, and sales are excluded, which is why totals here can differ from raw filing counts. Every row links to its source document.
This page is informational and reflects public filing data. It is not investment advice.