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Key Ratios

New Key Statistics Module, Z-Score and F-Score
Market Cap $M0.1Revenue $M7.2Net Margin (%)-32.7Z-Score-26.5
Enterprise Value $M7.9EPS $-207.5Operating Margin %-47.4F-Score4
P/E(ttm))0Cash Flow Per Share $0Pre-tax Margin (%)-32.7Higher ROA y-yY
Price/Book010-y EBITDA Growth Rate %4.2Quick Ratio0.3Cash flow > EarningsY
Price/Sales05-y EBITDA Growth Rate %-3.0Current Ratio0.4Lower Leverage y-yN
Price/Cash Flow0y-y EBITDA Growth Rate %0ROA % (ttm)-48.6Higher Current Ratio y-yY
Dividend Yield %0Insider Buy (3m)1ROE % (ttm)0Less Shares Outstanding y-yN
Payout Ratio %0Shares Outstanding M36.3ROI % (ttm)0Gross Margin Increase y-yN

Gurus Latest Trades with ERFB

Number of guru portfolios checked: 84. (List those with share number changes of more than 20%, or impact to portfolio more than 0.1%)

No Entry found!

ERFB is held by these Gurus:

Premium Most recent portfolio changes are included for Premium Members only!


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$0.010view
CUBLEY H DEAN DRCEO 2014-10-15Buy500,000$0.02-50view
CUBLEY H DEAN DRCEO" 2014-09-23Buy500,000$0.05-80view
CUBLEY H DEAN DRCEO 2014-09-08Buy100,000$0.08-87.5view
CUBLEY H DEAN DRCEO 2014-06-27Buy25,000$0.17-94.12view
CUBLEY H DEAN DRCEO 2014-06-11Buy25,000$0.24-95.83view
CUBLEY H DEAN DRCEO 2014-05-28Buy25,000$0.25-96view
CUBLEY H DEAN DRCEO 2013-11-04Buy250$20-99.95view
CUBLEY H DEAN DRCEO 2013-10-24Buy250$32-99.97view
CUBLEY H DEAN DRCEO 2013-10-18Buy250$28-99.96view

Press Releases about ERFB :

    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. Files SEC form 8-K, Unregistered Sale of Equity Securities Dec 15 2014
    ERF WIRELESS, INC. Files SEC form 8-K, Entry into a Material Definitive Agreement, Termination of a... Dec 12 2014
    ERF WIRELESS, INC. Files SEC form 8-K, Entry into a Material Definitive Agreement, Termination of a... Dec 10 2014
    ERF Wireless Continues Balance Sheet Debt Reduction by Paying Off, Paying Down, and Restructuring... Dec 10 2014
    ERF Wireless Continues Balance Sheet Debt Reduction by Paying Off, Paying Down, and Restructuring... Dec 10 2014
    ERF WIRELESS, INC. Files SEC form 8-K, Unregistered Sale of Equity Securities Dec 05 2014
    ERF WIRELESS, INC. Files SEC form 8-K, Termination of a Material Definitive Agreement Dec 03 2014
    ERF WIRELESS, INC. Financials Nov 29 2014
    ERF WIRELESS, INC. Files SEC form 8-K, Entry into a Material Definitive Agreement, Unregistered Sale... Nov 28 2014
    ERF Wireless Focuses on CY 2015 with New Products and Services to Grow Revenues and Margins Nov 25 2014
    ERF Wireless Focuses on CY 2015 with New Products and Services to Grow Revenues and Margins Nov 25 2014
    ERF WIRELESS, INC. Files SEC form 10-Q/A, Quarterly Report Nov 24 2014
    ERF WIRELESS, INC. Files SEC form 10-Q, Quarterly Report Nov 19 2014
    ERF WIRELESS, INC. Files SEC form 8-K, Unregistered Sale of Equity Securities Nov 14 2014
    ERF Wireless Announces Continued Repayment and Elimination of Convertible Debt Nov 12 2014
    ERF WIRELESS, INC. Files SEC form 8-K, Unregistered Sale of Equity Securities Nov 07 2014
    ERF WIRELESS, INC. Files SEC form 8-K, Entry into a Material Definitive Agreement, Termination of a... Nov 05 2014
    ERF Wireless Begins Repayment and Termination of Convertible Debt Nov 05 2014
    ERF Wireless Begins Repayment and Termination of Convertible Debt Nov 05 2014
    ERF WIRELESS, INC. Files SEC form 8-K, Unregistered Sale of Equity Securities Oct 31 2014

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