Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by
insiders of ERF Wireless, Inc. since year 2005 are given in the first table.
The second table lists detailed insider transactions reported by ERF Wireless, Inc. since 2005.
The reporting company's ticker symbol is ERFW.
The reporting company's CIK number is 1020646.
The total value of stock buying during this period is $1,265,961.
The total value of stock sales is $167,728.
The total value of stock exercises is $0.
Figure 1. Monthly insider transaction values at ERF Wireless, Inc. (ERFW) 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.
06
07
08
09
10
11
12
01 2007
02
03
04
05
06
07
08
09
10
11
12
01 2008
02
03
04
05
$517,923
$51,792
$5,179
$517
Buy
Sale
Option Exercise
Figure 2. Average prices of insider buys, sales, and option exercises at ERF Wireless, Inc. (ERFW) in the past 24 months. See table 2 for insider transaction details.
06
07
08
09
10
11
12
01 2007
02
03
04
05
06
07
08
09
10
11
12
01 2008
02
03
04
05
$15.30
$11.47
$7.65
$3.82
Table 1. Monthly summaries of insider stock purchases, sales, and option exercises
for ERF Wireless, Inc. (ERFW).
Trading Period year-month
Insider Buying Shares Value ($)
Insider Sales Shares Value ($)
Option Exercises Shares Value ($)
2008-05
12,283
6,509
50,000
24,250
0
0
2008-04
30,873
19,088
100,000
53,478
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
91,052
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
54,546
6,000
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. (ERFW)
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 ERFW,
CIK number 1020646) see
the Securities and Exchange Commission (SEC) website.
