Insider Trading activities of Semco Energy Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Semco Energy Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Semco Energy Inc since year 2005. Table 2 shows the detailed insider transactions of Semco Energy Inc since 2005. The reporting company's ticker symbol is SEN. The reporting company's CIK number is 277158.
The total value of stock buying since 2005 is $55,564.
The total value of stock sales since 2005 is $0.
The total value of stock option exercises since 2005 is $9,635.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Semco Energy Inc (SEN).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2007-06 122 $940 0 $0 90,000 $0
2007-05 61 $472 0 $0 0 $0
2007-04 95 $720 0 $0 0 $0
2007-03 61 $468 0 $0 0 $0
2007-02 81 $481 0 $0 0 $0
2007-01 80 $485 0 $0 0 $0
2006-12 80 $484 0 $0 0 $0
2006-11 84 $488 0 $0 2,333 $9,635
2005-05 10,101 $51,026 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Semco Energy Inc insiders (SEN)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2007-06-29 Smotherman Lance S (Sr. Vice President) Buy 6 7.80 46
2007-06-29 Clark Peter F (Sr. Vice Pres. & Gen. Counsel) Buy 25 7.80 194
2007-06-29 Prendeville Mark T (Vice Pres & Deputy Gen Counsel) Buy 12 7.80 93
2007-06-29 Dubay Eugene N (Sr. Vice Pres. of Operations) Buy 12 7.80 93
2007-06-29 Warsinske Steven W (Vice President and Controller) Buy 6 7.80 46
2007-06-01 Smotherman Lance S (Sr. Vice President) Buy 6 7.70 46
2007-06-01 Smotherman Lance S (Sr. Vice President) Option Ex 7,500 .00 0
2007-06-01 Clark Peter F (Sr. Vice Pres. & Gen. Counsel) Buy 25 7.70 192
2007-06-01 Clark Peter F (Sr. Vice Pres. & Gen. Counsel) Option Ex 10,000 .00 0
2007-06-01 Prendeville Mark T (Vice Pres & Deputy Gen Counsel) Buy 12 7.70 92
2007-06-01 Dubay Eugene N (Sr. Vice Pres. of Operations) Buy 12 7.70 92
2007-06-01 Dubay Eugene N (Sr. Vice Pres. of Operations) Option Ex 10,000 .00 0
2007-06-01 Warsinske Steven W (Vice President and Controller) Buy 6 7.70 46
2007-06-01 Palmeri Michael V (Sr. Vice Pres., CFO & Treas.) Option Ex 12,500 .00 0
2007-06-01 Schreiber George A Jr (President and CEO) Option Ex 50,000 .00 0
2007-05-04 Smotherman Lance S (Sr. Vice President) Buy 6 7.77 46
2007-05-04 Clark Peter F (Sr. Vice Pres. & Gen. Counsel) Buy 25 7.77 194
2007-05-04 Prendeville Mark T (Vice Pres & Deputy Gen Counsel) Buy 12 7.77 93
2007-05-04 Dubay Eugene N (Sr. Vice Pres. of Operations) Buy 12 7.77 93
2007-05-04 Warsinske Steven W (Vice President and Controller) Buy 6 7.77 46
2007-04-09 Smotherman Lance S (Sr. Vice President) Buy 9 7.61 68
2007-04-09 Clark Peter F (Sr. Vice Pres. & Gen. Counsel) Buy 39 7.61 296
2007-04-09 Prendeville Mark T (Vice Pres & Deputy Gen Counsel) Buy 19 7.61 144
2007-04-09 Dubay Eugene N (Sr. Vice Pres. of Operations) Buy 19 7.61 144
2007-04-09 Warsinske Steven W (Vice President and Controller) Buy 9 7.61 68
2007-03-09 Smotherman Lance S (Vice President) Buy 6 7.70 46
2007-03-09 Clark Peter F (Sr. Vice Pres. & Gen. Counsel) Buy 25 7.70 192
2007-03-09 Prendeville Mark T (Vice Pres & Deputy Gen Counsel) Buy 12 7.70 92
2007-03-09 Dubay Eugene N (Sr. Vice Pres. of Operations) Buy 12 7.70 92
2007-03-09 Warsinske Steven W (Vice President and Controller) Buy 6 7.70 46
2007-02-09 Smotherman Lance S (Vice President) Buy 8 5.97 47
2007-02-09 Clark Peter F (Sr. Vice Pres. & Gen. Counsel) Buy 33 5.97 197
2007-02-09 Prendeville Mark T (Vice Pres & Deputy Gen Counsel) Buy 16 5.97 95
2007-02-09 Dubay Eugene N (Sr. Vice Pres. of Operations) Buy 16 5.97 95
2007-02-09 Warsinske Steven W (Vice President and Controller) Buy 8 5.97 47
2007-01-05 Smotherman Lance S (Vice President) Buy 8 6.12 48
2007-01-05 Clark Peter F (Sr. Vice Pres. & Gen. Counsel) Buy 32 6.12 195
2007-01-05 Prendeville Mark T (Vice Pres & Deputy Gen Counsel) Buy 16 6.12 97
2007-01-05 Dubay Eugene N (Sr. Vice Pres. of Operations) Buy 16 6.12 97
2007-01-05 Warsinske Steven W (Vice President and Controller) Buy 8 6.12 48
2006-12-08 Smotherman Lance S (Vice President) Buy 8 6.08 48
2006-12-08 Clark Peter F (Sr. Vice Pres. & Gen. Counsel) Buy 32 6.08 194
2006-12-08 Prendeville Mark T (Vice Pres & Deputy Gen Counsel) Buy 16 6.08 97
2006-12-08 Dubay Eugene N (Sr. Vice Pres. of Operations) Buy 16 6.08 97
2006-12-08 Warsinske Steven W (Vice President and Controller) Buy 8 6.08 48
2006-11-16 Dubay Eugene N (Sr. Vice Pres. of Operations) Option Ex 2,333 4.13 9,635
2006-11-03 Smotherman Lance S (Vice President) Buy 8 5.82 46
2006-11-03 Clark Peter F (Sr. Vice Pres. & Gen. Counsel) Buy 34 5.82 198
2006-11-03 Prendeville Mark T (Vice Pres & Deputy Gen Counsel) Buy 17 5.82 99
2006-11-03 Dubay Eugene N (Sr. Vice Pres. of Operations) Buy 17 5.82 99
2006-11-03 Warsinske Steven W (Vice President and Controller) Buy 8 5.82 46
2005-05-27 Naughton Paul F (Director) Buy 101 5.21 526
2005-05-20 Schreiber George A Jr (President and CEO) Buy 10,000 5.05 50,500

Insider trading activities including stock purchases, stock sales, and option exercises of SEN listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Semco Energy Inc (symbol SEN, CIK number 277158) see the Securities and Exchange Commission (SEC) website.