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Key Ratios

New Key Statistics Module, Z-Score and F-Score
Market Cap $M5.0Revenue (TTM) $M6.5Net Margin (%)--Altman Z-Score--
Enterprise Value $M--EPS (TTM) $65.5Operating Margin %--Piotroski F-Score--
P/E(ttm)--Beneish M-Score--Pre-tax Margin (%)--Higher ROA y-yN
Price/Book--10-y EBITDA Growth Rate %--Quick Ratio--Cash flow > EarningsN
Price/Sales--5-y EBITDA Growth Rate %--Current Ratio--Lower Leverage y-yN
Price/Free Cash Flow--y-y EBITDA Growth Rate %--ROA % (ttm)--Higher Current Ratio y-yN
Dividend Yield %--PEG--ROE % (ttm)--Less Shares Outstanding y-yN
Payout Ratio %--Shares Outstanding M600ROIC % (ttm)--Gross Margin Increase y-yN

Gurus Latest Trades with ERFB

Number of guru portfolios checked: 68.
Ticker Guru Date Action
Impact Price Range
Current Price Change from Average Comment Current Shares

ERFB is held by these investors:

ERFB: Insider Buys/Sells

Click Here for All Insider Trades.
InsiderPosition Date Trades Shares Trade Price ($) Change (%) Details
CUBLEY H DEAN DRCEO 2014-12-02Buy1,000,000$0.01-100view
CUBLEY H DEAN DRCEO 2014-10-15Buy500,000$0.02-100view
CUBLEY H DEAN DRCEO" 2014-09-23Buy500,000$0.05-100view
CUBLEY H DEAN DRCEO 2014-09-08Buy100,000$0.08-100view
CUBLEY H DEAN DRCEO 2014-06-27Buy25,000$0.17-100view
CUBLEY H DEAN DRCEO 2014-06-11Buy25,000$0.24-100view
CUBLEY H DEAN DRCEO 2014-05-28Buy25,000$0.25-100view
CUBLEY H DEAN DRCEO 2013-11-04Buy250$20-100view
CUBLEY H DEAN DRCEO 2013-10-24Buy250$32-100view
CUBLEY H DEAN DRCEO 2013-10-18Buy250$28-100view

Quarterly/Annual Reports about ERFB:

    News about ERFB:

    Articles On GuruFocus.com
    Top Five Stocks With Insider Buying Oct 06 2013 
    Top Three CEO Buys of Last Week Jul 16 2013 

    More From Other Websites
    ERF Wireless, Inc. Removes CEO & President May 24 2017
    ERF Wireless Announces Major Markets and Jobs Expansion Mar 20 2017
    ERF Wireless, Inc. Announces Major Changes to Board of Directors Mar 13 2017
    ERF Wireless Completes Acquisition of All of the Equity Interests of Accordant Communications Ahead... Mar 09 2017
    ERF Wireless Reduces Corporate Debt More Than Seventy Percent Over Past Two Years Feb 13 2017
    ERF Wireless to Apply for OTC Markets Group Alternate Listing Standard Feb 10 2017
    ERF Wireless to Acquire Accordant Communications in All Restricted Common Stock Transaction Jan 19 2017
    ERF Wireless Continues Restructuring Efforts Sep 15 2016
    ERF Wireless Continues Balance Sheet Debt Reduction by Paying Off, Paying Down, and Restructuring... Dec 10 2014
    ERF Wireless Focuses on CY 2015 with New Products and Services to Grow Revenues and Margins Nov 25 2014
    ERF Wireless Announces Continued Repayment and Elimination of Convertible Debt Nov 12 2014
    ERF Wireless Begins Repayment and Termination of Convertible Debt Nov 05 2014
    ERF Wireless Expands Focus on Oil and Gas Sector Service Business by Expanding Market Areas and... Oct 28 2014

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