Energy Focus Inc. Insider Trading

EFOI

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Last 12 months

Insiders bought 600K on the open market and sold nothing.

Net open-market

+600K

1 buy · 0 sales

Under a 10b5-1 plan

—

no sales

Insiders who bought / sold

1 / 0

executives and directors

Last open-market buy

Nov 2025

Nov 26, 2025

Get an email when EFOI's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Nov 26, 2025	Chiao Chieh Huang Chief Executive Officer	Bought	262,009	$2.29	600K	15%	Form 4
Aug 15, 2025	Chiao Chieh Huang Chief Executive Officer	Bought	264,550	$1.89	500K	14%	Form 4
Mar 27, 2025 – Jun 23, 2025	Chiao Chieh Huang Chief Executive Officer	Bought 2 parts	214,124	$1.87 average	400K	13%	Form 4

Nov 26, 2025
Chiao Chieh Huang
Chief Executive Officer · bought 262,009 at $2.29
600K
15% of stake
Aug 15, 2025
Chiao Chieh Huang
Chief Executive Officer · bought 264,550 at $1.89
500K
14% of stake
Mar 27, 2025 – Jun 23, 2025
Chiao Chieh Huang
Chief Executive Officer · bought 214,124 at avg $1.87
400K
13% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch EFOI, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Spot a number that looks wrong? Check it in EFOI's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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