Insider Trading activities of Spire Corp insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Spire Corp since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Spire Corp since year 2005. Table 2 shows the detailed insider transactions of Spire Corp since 2005. The reporting company's ticker symbol is SPIR. The reporting company's CIK number is 731657.
The total value of stock buying since 2005 is $3,357,325.
The total value of stock sales since 2005 is $69,511,438.
The total value of stock option exercises since 2005 is $357,123.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Spire Corp (SPIR).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2012-07 20,363 $12,966 0 $0 0 $0
2010-10 0 $0 17,000 $94,180 17,000 $68,510
2008-12 1,728 $8,786 0 $0 0 $0
2008-10 0 $0 2,500 $37,500 0 $0
2008-08 0 $0 30,287 $343,778 0 $0
2008-07 0 $0 138,448 $1,477,389 0 $0
2008-06 0 $0 44,413 $482,386 0 $0
2008-03 0 $0 0 $0 7,500 $13,365
2008-02 115,847 $2,079,062 0 $0 0 $0
2008-01 63,753 $1,206,397 0 $0 0 $0
2007-10 0 $0 10,941 $174,153 10,941 $61,119
2007-09 0 $0 15,000 $64,823,928 0 $0
2007-06 5,000 $50,114 5,000 $48,450 0 $0
2007-02 0 $0 0 $0 10,000 $38,750
2006-12 0 $0 15,000 $121,994 15,000 $37,500
2006-05 0 $0 19,800 $198,000 0 $0
2006-04 0 $0 2,700 $27,000 0 $0
2006-02 0 $0 47,500 $493,535 25,000 $137,879
2006-01 0 $0 22,500 $225,000 0 $0
2005-10 0 $0 5,000 $50,020 0 $0
2005-09 0 $0 67,500 $710,865 0 $0
2005-08 0 $0 20,000 $203,260 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Spire Corp insiders (SPIR)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2012-07-10 Henseler Udo (Director) Buy 4,800 .61 2,928
2012-07-09 Henseler Udo (Director) Buy 15,563 .64 10,038
2010-10-11 Lafavre Rodger W (COO) Sale 17,000 5.54 94,180
2010-10-11 Lafavre Rodger W (COO) Option Ex 17,000 4.03 68,510
2008-12-10 Redmond Roger (Director) Buy 1,728 5.08 8,786
2008-10-03 Redmond Roger (Director) Sale 2,500 15.00 37,500
2008-08-11 Gelbaum Monica Chavez (Other) Sale 6,700 11.01 73,767
2008-08-08 Gelbaum Monica Chavez (Other) Sale 2,100 10.88 22,848
2008-08-07 Gelbaum Monica Chavez (Other) Sale 4,728 11.20 52,952
2008-08-06 Gelbaum Monica Chavez (Other) Sale 2,400 11.34 27,216
2008-08-05 Gelbaum Monica Chavez (Other) Sale 4,000 11.19 44,760
2008-08-04 Gelbaum Monica Chavez (Other) Sale 6,795 12.09 82,151
2008-07-31 Gelbaum Monica Chavez (Other) Sale 10,500 12.00 126,000
2008-07-30 Gelbaum Monica Chavez (Other) Sale 9,507 12.34 117,316
2008-07-29 Gelbaum Monica Chavez (Other) Sale 3,845 11.61 44,640
2008-07-28 Gelbaum Monica Chavez (Other) Sale 4,666 11.61 54,172
2008-07-25 Gelbaum Monica Chavez (Other) Sale 6,509 11.10 72,249
2008-07-24 Gelbaum Monica Chavez (Other) Sale 6,400 10.91 69,824
2008-07-23 Gelbaum Monica Chavez (Other) Sale 7,603 10.93 83,100
2008-07-23 Hogan Stephen J (EVP & GM, Spire Solar) Sale 1,500 10.71 16,062
2008-07-22 Gelbaum Monica Chavez (Other) Sale 5,600 10.09 56,504
2008-07-21 Gelbaum Monica Chavez (Other) Sale 8,589 10.09 86,663
2008-07-18 Gelbaum Monica Chavez (Other) Sale 7,600 10.55 80,180
2008-07-17 Gelbaum Monica Chavez (Other) Sale 9,680 9.66 93,508
2008-07-16 Gelbaum Monica Chavez (Other) Sale 9,643 9.69 93,440
2008-07-15 Gelbaum Monica Chavez (Other) Sale 9,077 9.88 89,680
2008-07-14 Gelbaum Monica Chavez (Other) Sale 13,928 9.84 137,051
2008-07-11 Gelbaum Monica Chavez (Other) Sale 7,600 9.84 74,784
2008-07-10 Gelbaum Monica Chavez (Other) Sale 4,501 10.79 48,565
2008-07-09 Gelbaum Monica Chavez (Other) Sale 3,000 11.20 33,600
2008-07-08 Gelbaum Monica Chavez (Other) Sale 3,700 11.23 41,551
2008-07-07 Gelbaum Monica Chavez (Other) Sale 5,000 11.70 58,500
2008-06-13 Gelbaum Monica Chavez (Other) Sale 11,500 11.05 127,075
2008-06-12 Gelbaum Monica Chavez (Other) Sale 5,450 11.05 60,222
2008-06-11 Gelbaum Monica Chavez (Other) Sale 27,463 10.74 295,089
2008-03-10 Redmond Roger (Director) Option Ex 7,500 1.78 13,365
2008-02-27 Gelbaum Monica Chavez (Other) Buy 1,348 16.07 21,665
2008-02-26 Gelbaum Monica Chavez (Other) Buy 2,400 15.84 38,023
2008-02-25 Gelbaum Monica Chavez (Other) Buy 2,739 15.88 43,500
2008-02-22 Gelbaum Monica Chavez (Other) Buy 8,500 16.02 136,170
2008-02-21 Gelbaum Monica Chavez (Other) Buy 5,017 16.97 85,138
2008-02-20 Gelbaum Monica Chavez (Other) Buy 8,546 17.24 147,315
2008-02-19 Gelbaum Monica Chavez (Other) Buy 6,600 17.61 116,245
2008-02-15 Gelbaum Monica Chavez (Other) Buy 8,000 17.89 143,152
2008-02-14 Gelbaum Monica Chavez (Other) Buy 10,500 18.98 199,248
2008-02-13 Gelbaum Monica Chavez (Other) Buy 10,200 19.04 194,259
2008-02-12 Gelbaum Monica Chavez (Other) Buy 8,600 17.95 154,370
2008-02-11 Gelbaum Monica Chavez (Other) Buy 15,000 17.50 262,575
2008-02-08 Gelbaum Monica Chavez (Other) Buy 8,450 17.75 149,970
2008-02-07 Gelbaum Monica Chavez (Other) Buy 4,100 17.98 73,709
2008-02-04 Gelbaum Monica Chavez (Other) Buy 15,847 19.80 313,723
2008-01-29 Gelbaum Monica Chavez (Other) Buy 12,244 19.49 238,586
2008-01-28 Gelbaum Monica Chavez (Other) Buy 4,299 19.35 83,172
2008-01-25 Gelbaum Monica Chavez (Other) Buy 16,700 19.82 330,910
2008-01-24 Gelbaum Monica Chavez (Other) Buy 8,121 19.52 158,538
2008-01-23 Gelbaum Monica Chavez (Other) Buy 9,079 17.65 160,217
2008-01-22 Gelbaum Monica Chavez (Other) Buy 13,310 17.65 234,974
2007-10-19 Magliochetti Michael (Director) Sale 5,626 15.32 86,190
2007-10-19 Magliochetti Michael (Director) Option Ex 5,626 4.50 25,339
2007-10-05 Henseler Udo (Director) Sale 5,315 16.55 87,963
2007-10-05 Henseler Udo (Director) Option Ex 5,315 6.73 35,780
2007-09-14 Hogan Stephen J (EVP & GM, Spire Solar) Sale 8,700 10.51 91,428
2007-09-13 Hogan Stephen J (EVP & GM, Spire Solar) Sale 6,300 10,275.00 64,732,500
2007-06-11 Hogan Stephen J (Exec. VP & GM, Spire Solar) Sale 5,000 9.69 48,450
2007-06-04 Thomley Richard (CAO and Corporate Controller) Buy 2,500 9.99 24,975
2007-06-01 Thomley Richard (CAO and Corporate Controller) Buy 2,500 10.06 25,139
2007-02-23 Hogan Stephen J (Executive VP & GM, Spire Solar) Option Ex 10,000 3.88 38,750
2006-12-07 Hogan Stephen J (Executive VP & GM, Spire Solar) Sale 15,000 8.13 121,994
2006-12-07 Hogan Stephen J (Executive VP & GM, Spire Solar) Option Ex 15,000 2.50 37,500
2006-05-08 Little Roger G (Chairman & CEO) Sale 8,042 10.00 80,420
2006-05-05 Little Roger G (Chairman & CEO) Sale 238 10.00 2,380
2006-05-04 Little Roger G (Chairman & CEO) Sale 7,600 10.00 76,000
2006-05-03 Little Roger G (Chairman & CEO) Sale 3,920 10.00 39,200
2006-04-26 Little Roger G (Chairman & CEO) Sale 2,700 10.00 27,000
2006-02-21 Redmond Roger (Director) Sale 8,800 10.40 91,520
2006-02-21 Redmond Roger (Director) Option Ex 8,800 7.94 69,854
2006-02-14 Redmond Roger (Director) Sale 1,200 10.40 12,480
2006-02-14 Redmond Roger (Director) Option Ex 1,200 7.94 9,525
2006-02-07 Hogan Stephen J (GM, Spire Solar) Sale 15,000 10.22 153,285
2006-02-07 Hogan Stephen J (GM, Spire Solar) Option Ex 15,000 3.90 58,500
2006-02-03 Little Roger G (President) Sale 22,500 10.50 236,250
2006-01-24 Little Roger G (President) Sale 22,500 10.00 225,000
2005-10-06 Little Roger G (President) Sale 5,000 10.00 50,020
2005-09-21 Little Roger G (President) Sale 22,500 11.00 247,500
2005-09-19 Little Roger G (President) Sale 45,000 10.30 463,365
2005-08-24 Hogan Stephen J (GM, Spire Solar) Sale 20,000 10.16 203,260

Insider trading activities including stock purchases, stock sales, and option exercises of SPIR listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Spire Corp (symbol SPIR, CIK number 731657) see the Securities and Exchange Commission (SEC) website.