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Insider Trading: Erf Wireless, Inc.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Erf Wireless, Inc. in the last 24 months are illustrated in figures 1 and 2. Table 1 shows the monthly insider trading data of Erf Wireless, Inc. since year 2005. Table 2 shows the detailed insider transactions of Erf Wireless, Inc. since 2005. The reporting company's ticker symbol is ERFB. The reporting company's CIK number is 1020646.

The total value of stock buying since 2005 is $2,696,650. The total value of stock sales is $302,036. The total value of stock exercises is $0.
1 year stock price chart,   1 day stock price chart
ERFB 1 year chart
ERFB 1 day chart

Figure 1. Monthly insider transaction values at Erf Wireless, Inc. (ERFB) in the past 24 months. The trade values of insider stock buys, sales, and option exercises are in logarithmic scale as shown on the right axis labels. The detailed monthly and daily insider transactions are listed in the 2 tables below.

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2012

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2013

  • 02

  • 03

  • 04

  • $90,000

    $9,000

    $900

    $90

  • Buy
  • Sale
  • Option Exercise

Figure 2. Average prices of insider buys, sales, and option exercises at Erf Wireless, Inc. (ERFB) in the past 24 months. See table 2 for insider transaction details.

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2012

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2013

  • 02

  • 03

  • 04

  • $2.00

    $1.50

    $1.00

    $.50



Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Erf Wireless, Inc. (ERFB).
Trading Period
year-month  
Insider Buying     
Shares               Value ($)
Insider Sales     
Shares               Value ($)
Option Exercises     
Shares               Value ($)
2013-04 38,870 24,171 0 0 0 0
2013-02 86,352 86,160 0 0 0 0
2012-10 8,054 12,000 0 0 0 0
2012-08 16,250 20,750 0 0 0 0
2012-06 33,000 61,500 0 0 0 0
2012-05 45,000 90,000 0 0 0 0
2011-06 2,800,000 27,600 0 0 0 0
2010-10 4,918 5,999 0 0 0 0
2010-09 150,000 7,500 0 0 0 0
2010-08 194,450 11,667 0 0 0 0
2010-07 291,675 4,917 0 0 0 0
2010-06 212,128 11,667 0 0 0 0
2010-05 416,670 35,466 0 0 0 0
2010-04 50,000 7,500 0 0 0 0
2010-03 72,919 11,667 0 0 0 0
2010-02 61,406 11,667 0 0 0 0
2010-01 44,874 11,667 0 0 0 0
2009-12 46,668 11,667 0 0 0 0
2009-11 38,890 11,667 24,000 7,840 0 0
2009-10 35,354 11,665 39,000 12,390 0 0
2009-09 95,800 30,365 54,050 16,484 0 0
2009-08 44,272 14,167 62,000 19,260 0 0
2009-07 45,700 14,166 22,000 7,360 0 0
2009-06 54,489 14,167 12,000 3,599 0 0
2009-05 45,700 14,166 6,000 1,500 0 0
2009-04 39,353 14,167 0 0 0 0
2009-03 38,289 14,165 0 0 0 0
2009-02 25,464 9,167 0 0 0 0
2009-01 402,631 101,416 25,287 9,861 0 0
2008-12 2,964,095 466,432 0 0 0 0
2008-11 31,610 9,166 0 0 0 0
2008-10 664,696 184,716 48,000 13,500 0 0
2008-09 26,192 9,167 0 0 0 0
2008-08 30,394 10,333 0 0 0 0
2008-07 38,806 26,848 0 0 0 0
2008-06 24,524 12,076 137,652 42,542 0 0
2008-05 22,283 11,509 50,000 24,250 0 0
2008-04 30,873 19,088 100,000 53,450 0 0
2008-03 11,764 5,998 0 0 0 0
2008-02 8,572 6,000 0 0 0 0
2008-01 969,886 517,923 100,000 90,000 0 0
2007-12 4,285 5,998 0 0 0 0
2007-11 98,595 90,993 0 0 0 0
2007-10 21,954 18,000 0 0 0 0
2007-09 13,432 10,341 0 0 0 0
2007-08 10,170 6,000 0 0 0 0
2007-07 15,000 6,000 0 0 0 0
2007-06 42,858 6,000 0 0 0 0
2007-05 178,181 19,070 0 0 0 0
2007-04 82,326 10,167 0 0 0 0
2007-03 91,938 13,790 0 0 0 0
2007-02 53,333 7,999 0 0 0 0
2007-01 88,334 14,000 0 0 0 0
2006-12 51,998 14,558 0 0 0 0
2006-10 33,244 462,240 0 0 0 0
2006-09 13,334 6,000 0 0 0 0
2006-08 17,849 8,924 0 0 0 0
2006-07 2,500 1,500 0 0 0 0
2006-06 5,000 3,174 0 0 0 0
2006-05 9,355 9,797 0 0 0 0

Table 2. Detailed insider stock purchases, sales, and option exercises for Erf Wireless, Inc. (ERFB)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2013-04-18 Carter Manny M (Director) Purchase 2,000 .59 1,180
2013-04-12 Wiedebush N. Thomas (Director) Purchase 5,942 .59 3,499
2013-04-12 Batson Bartus H (Director) Purchase 7,640 .59 4,499
2013-04-12 Smith R Greg (Director) Purchase 4,244 .59 2,499
2013-04-12 Carter Manny M (Director) Purchase 6,736 .78 5,247
2013-04-12 Royall Richard R (Director) Purchase 4,244 .59 2,499
2013-04-12 Cubley H Dean Dr (Chief Executive Officer) Purchase 4,244 .59 2,499
2013-04-12 Lancaster J Bruce (Director) Purchase 3,820 .59 2,249
2013-02-28 Maxson Timothy Alan (Chief Operating Officer) Purchase 10,000 .60 6,000
2013-02-21 Wiedebush N. Thomas (Director) Purchase 7,717 1.16 8,951
2013-02-21 Batson Bartus H (Director) Purchase 10,217 1.16 11,882
2013-02-21 Smith R Greg (Director) Purchase 8,012 1.16 9,317
2013-02-21 Carter Manny M (Director) Purchase 6,717 1.00 6,717
2013-02-21 Royall Richard R (CFO) Purchase 5,000 1.33 6,650
2013-02-21 Cubley H Dean Dr (CEO) Purchase 12,423 1.16 14,447
2013-02-12 Royall Richard R (CFO) Purchase 3,012 .83 2,499
2013-02-06 Carter Manny M (Director) Purchase 2,000 .72 1,440
2013-02-05 Wiedebush N. Thomas (Director) Purchase 21,254 .86 18,257
2012-10-09 Wiedebush N. Thomas (COO) Purchase 8,054 1.49 12,000
2012-08-22 Wiedebush N. Thomas (COO) Purchase 6,250 1.40 8,750
2012-08-22 Batson Bartus H (Director) Purchase 2,500 1.20 3,000
2012-08-22 Smith R Greg (Director) Purchase 2,500 1.20 3,000
2012-08-22 Royall Richard R (CFO) Purchase 2,500 1.20 3,000
2012-08-22 Cubley H Dean Dr (Director) Purchase 2,500 1.20 3,000
2012-06-19 Royall Richard R (CFO) Purchase 5,000 1.94 9,700
2012-06-14 Wiedebush N. Thomas (Director) Purchase 7,000 1.85 12,950
2012-06-14 Batson Bartus H (Director) Purchase 7,000 1.85 12,950
2012-06-14 Smith R Greg (Director) Purchase 5,000 1.85 9,250
2012-06-14 Cubley H Dean Dr (CEO) Purchase 9,000 1.85 16,650
2012-05-02 Smith R Greg (Director) Purchase 45,000 2.00 90,000
2011-06-07 Smith R Greg (Director) Purchase 300,000 .01 2,700
2011-06-07 Royall Richard R (CFO) Purchase 300,000 .01 2,700
2011-06-06 Batson Bartus H (Director) Purchase 400,000 .01 4,400
2011-06-06 Cubley H Dean Dr (CEO) Purchase 1,400,000 .01 13,400
2010-10-09 Wiedebush N. Thomas (COO) Purchase 4,918 1.22 5,999
2010-09-03 Jones Michael Robert (CTO) Purchase 150,000 .05 7,500
2010-08-04 Jones Michael Robert (CTO) Purchase 125,000 .06 7,500
2010-08-04 Smith R Greg (Director) Purchase 69,450 .06 4,167
2010-07-09 Smith R Greg (Director) Purchase 104,175 .04 4,167
2010-07-07 Jones Michael Robert (CTO) Purchase 187,500 .00 750
2010-06-04 Jones Michael Robert (CTO) Purchase 136,364 .06 7,500
2010-06-04 Smith R Greg (Director) Purchase 75,764 .06 4,167
2010-05-12 Cubley H Dean Dr (CEO) Purchase 100,000 .10 9,600
2010-05-11 Cubley H Dean Dr (CEO) Purchase 200,000 .07 14,199
2010-05-04 Jones Michael Robert (CTO) Purchase 75,000 .10 7,500
2010-05-04 Smith R Greg (Director) Purchase 41,670 .10 4,167
2010-04-05 Jones Michael Robert (CTO) Purchase 50,000 .15 7,500
2010-03-02 Jones Michael Robert (CTO) Purchase 46,875 .16 7,500
2010-03-02 Smith R Greg (Director) Purchase 26,044 .16 4,167
2010-02-08 Jones Michael Robert (CTO) Purchase 39,474 .19 7,500
2010-02-08 Smith R Greg (Director) Purchase 21,932 .19 4,167
2010-01-06 Jones Michael Robert (CTO) Purchase 28,847 .26 7,500
2010-01-06 Smith R Greg (Director) Purchase 16,027 .26 4,167
2009-12-04 Jones Michael Robert (CTO) Purchase 30,000 .25 7,500
2009-12-04 Smith R Greg (Director) Purchase 16,668 .25 4,167
2009-11-06 Jones Michael Robert (CTO) Sale 8,000 .37 2,960
2009-11-05 Jones Michael Robert (CTO) Purchase 25,000 .30 7,500
2009-11-05 Jones Michael Robert (CTO) Sale 16,000 .30 4,880
2009-11-05 Smith R Greg (Director) Purchase 13,890 .30 4,167
2009-10-21 Smith R Greg (Director) Sale 15,000 .33 4,950
2009-10-07 Jones Michael Robert (CTO) Sale 24,000 .31 7,440
2009-10-05 Jones Michael Robert (CTO) Purchase 22,727 .33 7,499
2009-10-05 Smith R Greg (Director) Purchase 12,627 .33 4,166
2009-09-30 Jones Michael Robert (CTO) Sale 24,000 .33 7,920
2009-09-22 Cubley H Dean Dr (CEO) Purchase 50,000 .36 18,000
2009-09-04 Jones Michael Robert (Chief Technology Officer) Sale 30,050 .28 8,564
2009-09-02 Jones Michael Robert (Chief Technology Officer) Purchase 32,358 .27 8,736
2009-09-02 Smith R Greg (Director) Purchase 13,442 .27 3,629
2009-08-31 Smith R Greg (Director) Sale 25,000 .30 7,500
2009-08-28 Smith R Greg (Director) Sale 25,000 .30 7,500
2009-08-04 Jones Michael Robert (Chief Technology Officer) Purchase 31,250 .32 10,000
2009-08-04 Smith R Greg (Director) Purchase 13,022 .32 4,167
2009-08-03 Jones Michael Robert (Chief Technology Officer) Sale 12,000 .36 4,260
2009-07-24 Jones Michael Robert (Chief Technology Officer) Sale 12,000 .36 4,260
2009-07-17 Jones Michael Robert (Chief Technology Officer) Sale 10,000 .31 3,100
2009-07-02 Jones Michael Robert (Chief Technology Officer) Purchase 32,258 .31 9,999
2009-07-02 Smith R Greg (Director) Purchase 13,442 .31 4,167
2009-06-26 Jones Michael Robert (Chief Technology Officer) Sale 6,000 .31 1,860
2009-06-22 Jones Michael Robert (CTO) Sale 6,000 .29 1,739
2009-06-03 Jones Michael Robert (CTO) Purchase 38,462 .26 10,000
2009-06-03 Smith R Greg (Director) Purchase 16,027 .26 4,167
2009-05-28 Jones Michael Robert (CTO) Sale 6,000 .25 1,500
2009-05-05 Jones Michael Robert (CTO) Purchase 32,258 .31 9,999
2009-05-05 Smith R Greg (Director) Purchase 13,442 .31 4,167
2009-04-03 Jones Michael Robert (Director) Purchase 27,778 .36 10,000
2009-04-03 Smith R Greg (Director) Purchase 11,575 .36 4,167
2009-03-04 Jones Michael Robert (Director) Purchase 27,027 .37 9,999
2009-03-04 Smith R Greg (Director) Purchase 11,262 .37 4,166
2009-02-03 Jones Michael Robert (Director) Purchase 13,889 .36 5,000
2009-02-03 Smith R Greg (Director) Purchase 11,575 .36 4,167
2009-01-29 Jones Michael Robert (Director) Sale 25,287 .39 9,861
2009-01-07 Hansen Randal K. (10% Owner) Purchase 28,667 .21 5,991
2009-01-06 Jones Michael Robert (Director) Purchase 41,434 .32 13,341
2009-01-06 Hansen Randal K. (10% Owner) Purchase 30,976 .19 5,978
2009-01-06 Batson Bartus H (Director) Purchase 33,872 .33 11,279
2009-01-06 Smith R Greg (Director) Purchase 38,562 .32 12,416
2009-01-06 Royall Richard R (CFO) Purchase 24,193 .33 8,056
2009-01-06 Cubley H Dean Dr (Chairman & CEO) Purchase 43,549 .33 14,501
2009-01-05 Hansen Randal K. (10% Owner) Purchase 161,378 .18 29,854
2008-12-23 Hansen Randal K. (10% Owner) Purchase 668,640 .17 113,000
2008-12-19 Hansen Randal K. (10% Owner) Purchase 193,924 .15 29,864
2008-12-08 Hansen Randal K. (10% Owner) Purchase 1,303,781 .15 199,478
2008-12-03 Jones Michael Robert (Director) Purchase 22,727 .22 4,999
2008-12-03 Hansen Randal K. (10% Owner) Purchase 756,082 .15 114,924
2008-12-03 Smith R Greg (Director) Purchase 18,941 .22 4,167
2008-11-04 Jones Michael Robert (Director) Purchase 17,241 .29 4,999
2008-11-04 Smith R Greg (Director) Purchase 14,369 .29 4,167
2008-10-28 Jones Michael Robert (Director) Sale 20,000 .30 5,900
2008-10-20 Smith R Greg (Director) Purchase 402,770 .25 100,692
2008-10-16 Jones Michael Robert (Director) Sale 20,000 .30 6,000
2008-10-14 Batson Bartus H (Director) Purchase 11,193 .73 8,170
2008-10-14 Smith R Greg (Director) Purchase 6,913 .73 5,046
2008-10-14 Cubley H Dean Dr (CEO) Purchase 15,473 .73 11,295
2008-10-08 Jones Michael Robert (Director) Purchase 14,706 .34 5,000
2008-10-08 Jones Michael Robert (Director) Sale 8,000 .20 1,600
2008-10-08 Smith R Greg (Director) Purchase 12,256 .34 4,167
2008-09-05 Jones Michael Robert (Director) Purchase 14,286 .35 5,000
2008-09-05 Smith R Greg (Director) Purchase 11,906 .35 4,167
2008-08-11 Smith R Greg (Director) Purchase 15,688 .34 5,333
2008-08-07 Jones Michael Robert (Director) Purchase 14,706 .34 5,000
2008-07-28 Burns John Adrian (Other) Purchase 2,500 1.45 3,625
2008-07-28 Batson Bartus H (Director) Purchase 3,500 1.45 5,075
2008-07-28 Smith R Greg (Director) Purchase 2,500 1.45 3,625
2008-07-28 Cubley H Dean Dr (Chairman, CEO) Purchase 4,500 1.45 6,525
2008-07-01 Jones Michael Robert (Director) Purchase 16,129 .31 4,999
2008-07-01 Smith R Greg (Director) Purchase 9,677 .31 2,999
2008-06-30 Burns John Adrian (Other) Sale 87,652 .28 24,542
2008-06-27 Burns John Adrian (Other) Sale 50,000 .36 18,000
2008-06-06 Burns John Adrian (Other) Purchase 18,524 .49 9,076
2008-06-03 Smith R Greg (CFO) Purchase 6,000 .50 3,000
2008-05-06 Smith R Greg (Director) Purchase 5,660 .53 2,999
2008-05-06 Cubley H Dean Dr (Chairman and CEO) Purchase 6,623 .53 3,510
2008-05-05 Jones Michael Robert (Director) Purchase 10,000 .50 5,000
2008-05-01 Burns John Adrian (Other) Sale 50,000 .48 24,250
2008-04-29 Burns John Adrian (Other) Sale 50,000 .50 25,250
2008-04-21 Burns John Adrian (Other) Purchase 7,433 .55 4,088
2008-04-09 Burns John Adrian (Other) Sale 25,000 .54 13,400
2008-04-08 Burns John Adrian (Other) Sale 25,000 .59 14,800
2008-04-04 Smith R Greg (Director) Purchase 14,064 .64 9,000
2008-03-05 Burns John Adrian (COO) Purchase 5,882 .51 2,999
2008-03-05 Smith R Greg (CFO) Purchase 5,882 .51 2,999
2008-02-04 Burns John Adrian (COO) Purchase 4,286 .70 3,000
2008-02-04 Smith R Greg (CFO) Purchase 4,286 .70 3,000
2008-01-07 Burns John Adrian (COO) Purchase 3,061 .98 2,999
2008-01-07 Smith R Greg (CFO) Purchase 3,061 .98 2,999
2008-01-07 Cubley H Dean Dr (CEO) Purchase 60,000 .95 57,000
2008-01-04 Hansen Randal K. (10% Owner) Purchase 218,494 .83 180,913
2008-01-04 Rahfco Select Lp (10% Owner) Purchase 595,270 .32 193,462
2008-01-04 Cubley H Dean Dr (CEO) Purchase 15,000 .97 14,550
2008-01-03 Burns John Adrian (COO) Sale 100,000 .90 90,000
2008-01-03 Cubley H Dean Dr (CEO) Purchase 75,000 .88 66,000
2007-12-05 Burns John Adrian (COO) Purchase 2,143 1.40 3,000
2007-12-05 Smith R Greg (CFO) Purchase 2,142 1.40 2,998
2007-11-28 Burns John Adrian (COO) Purchase 4,248 1.27 5,394
2007-11-28 Batson Bartus H (Director) Purchase 30,281 .90 27,131
2007-11-28 Smith R Greg (CFO) Purchase 20,915 .90 18,739
2007-11-28 Cubley H Dean Dr (CEO) Purchase 37,647 .90 33,731
2007-11-02 Burns John Adrian (COO) Purchase 2,752 1.09 2,999
2007-11-02 Smith R Greg (CFO) Purchase 2,752 1.09 2,999
2007-10-02 Burns John Adrian (Chief Operating Officer) Purchase 7,318 .82 6,000
2007-10-02 Smith R Greg (Chief Financial Officer) Purchase 7,318 .82 6,000
2007-09-24 Burns John Adrian (Chief Operating Officer) Purchase 9,536 .77 7,342
2007-09-24 Smith R Greg (Chief Financial Officer) Purchase 3,896 .77 2,999
2007-08-02 Burns John Adrian (COO) Purchase 5,085 .59 3,000
2007-08-02 Smith R Greg (CFO) Purchase 5,085 .59 3,000
2007-07-02 Burns John Adrian (COO) Purchase 7,500 .40 3,000
2007-07-02 Smith R Greg (CFO) Purchase 7,500 .40 3,000
2007-06-06 Burns John Adrian (COO) Purchase 21,429 .14 3,000
2007-06-06 Smith R Greg (CFO) Purchase 21,429 .14 3,000
2007-05-03 Burns John Adrian (COO) Purchase 52,727 .10 5,536
2007-05-03 Batson Bartus H (Director) Purchase 31,818 .11 3,499
2007-05-03 Smith R Greg (CFO) Purchase 52,727 .10 5,536
2007-05-03 Cubley H Dean Dr (CEO) Purchase 40,909 .11 4,499
2007-04-09 Smith R Greg (CFO) Purchase 27,273 .11 3,000
2007-04-05 Burns John Adrian (COO) Purchase 27,273 .11 3,000
2007-04-05 Smith R Greg (Director) Purchase 27,780 .15 4,167
2007-03-02 Burns John Adrian (COO) Purchase 71,938 .15 10,790
2007-03-02 Smith R Greg (CFO) Purchase 20,000 .15 3,000
2007-02-05 Batson Bartus H (Director) Purchase 23,333 .15 3,499
2007-02-05 Cubley H Dean Dr (CEO) Purchase 30,000 .15 4,500
2007-01-31 Burns John Adrian (COO) Purchase 36,667 .15 5,500
2007-01-31 Smith R Greg (CFO) Purchase 36,667 .15 5,500
2007-01-03 Burns John Adrian (COO) Purchase 15,000 .20 3,000
2006-12-01 Burns John Adrian (Chief Operating Officer) Purchase 41,284 .28 11,559
2006-12-01 Smith R Greg (CFO) Purchase 10,714 .28 2,999
2006-10-31 Burns John Adrian (COO) Purchase 10,345 .29 3,000
2006-10-31 Smith R Greg (CFO) Purchase 10,345 .29 3,000
2006-10-02 Burns John Adrian (Director) Purchase 7,554 60.00 453,240
2006-10-02 Smith R Greg (CEO & CFO) Purchase 5,000 .60 3,000
2006-09-06 Burns John Adrian (Director) Purchase 6,667 .45 3,000
2006-09-06 Smith R Greg (CEO & CFO) Purchase 6,667 .45 3,000
2006-08-18 Burns John Adrian (Director) Purchase 17,849 .50 8,924
2006-07-19 Cubley H Dean Dr (Director) Purchase 2,500 .60 1,500
2006-06-30 Cubley H Dean Dr (Director) Purchase 2,500 .57 1,424
2006-06-22 Cubley H Dean Dr (Director) Purchase 2,500 .70 1,750
2006-05-31 Burns John Adrian (Director) Purchase 855 1.02 872
2006-05-09 Cubley H Dean Dr (Director) Purchase 8,000 1.05 8,400

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Erf Wireless, Inc. (symbol ERFB, CIK number 1020646) see the Securities and Exchange Commission (SEC) website.



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