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Insider Trading: GSE SYSTEMS INC

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of GSE SYSTEMS INC in the last 24 months are illustrated in figures 1 and 2. Table 1 shows the monthly insider trading data of GSE SYSTEMS INC since year 2005. Table 2 shows the detailed insider transactions of GSE SYSTEMS INC since 2005. The reporting company's ticker symbol is GVP. The reporting company's CIK number is 944480.

The total value of stock buying since 2005 is $196,334. The total value of stock sales is $5,027,550. The total value of stock exercises is $987,307.


1 year stock price chart,   1 day stock price chart
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Figure 1. Monthly insider transaction values at GSE SYSTEMS INC (GVP) 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.

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2007

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2008

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • $1,955k

    $195k

    $19k

    $1k

  • Buy
  • Sale
  • Option Exercise

Figure 2. Average prices of insider buys, sales, and option exercises at GSE SYSTEMS INC (GVP) in the past 24 months. See table 2 for insider transaction details.

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2007

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2008

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • $11.14

    $8.36

    $5.57

    $2.79



Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for GSE SYSTEMS INC (GVP).
Trading Period
year-month  
Insider Buying     
Shares               Value ($)
Insider Sales     
Shares               Value ($)
Option Exercises     
Shares               Value ($)
2008-04 0 0 0 0 10,000 25,000
2008-03 0 0 0 0 222,000 437,795
2007-12 0 0 95,478 1,061,365 131,549 250,524
2007-11 0 0 195,775 1,955,750 141,822 273,988
2007-09 0 0 45,100 301,502 0 0
2007-08 0 0 117,400 709,547 0 0
2007-02 0 0 115,930 913,676 0 0
2006-11 0 0 6,147 30,277 0 0
2006-08 23,000 89,818 15,000 54,375 0 0
2006-07 5,000 18,222 0 0 0 0
2006-06 25,000 88,294 0 0 0 0
2000-11 0 0 100 1,058 0 0

Table 2. Detailed insider stock purchases, sales, and option exercises for GSE SYSTEMS INC (GVP)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2008-04-29 Hagengruber Roger L Option Exercise 10,000 2.50 25,000
2008-03-31 Pedersen George J Option Exercise 25,000 2.25 56,250
2008-03-25 Feldman Jerome I (Chairman of the Board) Option Exercise 125,000 2.12 265,625
2008-03-14 Paris Harold (Sr Vice President) Option Exercise 48,000 1.61 77,280
2007-12-14 Grady Gill R (Sr. Vice President) Sale 3,500 10.16 35,560
2007-12-14 Grady Gill R (Sr. Vice President) Option Exercise 3,500 1.85 6,475
2007-12-12 Pedersen George J Sale 8,300 10.12 83,989
2007-12-12 Pedersen George J Option Exercise 8,300 2.00 16,600
2007-12-11 Pedersen George J Sale 5,000 10.60 53,158
2007-12-11 Pedersen George J Option Exercise 5,000 2.00 10,000
2007-12-10 Pedersen George J Sale 5,000 10.82 54,097
2007-12-10 Pedersen George J Option Exercise 5,000 2.00 10,000
2007-12-10 Tawes Orrie Lee Option Exercise 56,299 1.77 99,649
2007-12-07 Jen Chin-our Jerry (President & COO) Sale 1,726 11.35 19,590
2007-12-07 Jen Chin-our Jerry (President & COO) Option Exercise 1,726 2.00 3,452
2007-12-07 Grady Gill R (Sr. Vice President) Sale 4,000 11.35 45,400
2007-12-07 Grady Gill R (Sr. Vice President) Option Exercise 4,000 1.85 7,400
2007-12-07 Pedersen George J Sale 5,000 11.43 56,902
2007-12-07 Pedersen George J Option Exercise 5,000 2.00 10,000
2007-12-07 Tawes Orrie Lee Sale 15,000 11.15 167,250
2007-12-06 Jen Chin-our Jerry (President & COO) Sale 5,260 11.30 59,438
2007-12-06 Jen Chin-our Jerry (President & COO) Option Exercise 5,260 2.00 10,520
2007-12-06 Pedersen George J Sale 5,000 11.22 56,108
2007-12-06 Pedersen George J Option Exercise 5,000 2.00 10,000
2007-12-05 Jen Chin-our Jerry (President & COO) Sale 2,920 11.40 33,288
2007-12-05 Jen Chin-our Jerry (President & COO) Option Exercise 2,920 2.00 5,840
2007-12-05 Pedersen George J Sale 5,000 11.24 56,224
2007-12-05 Pedersen George J Option Exercise 5,000 2.00 10,000
2007-12-04 Jen Chin-our Jerry (President & COO) Sale 3,544 11.40 40,401
2007-12-04 Jen Chin-our Jerry (President & COO) Option Exercise 3,544 2.00 7,088
2007-12-04 Pedersen George J Sale 5,000 11.36 56,783
2007-12-04 Pedersen George J Option Exercise 5,000 2.00 10,000
2007-12-03 Jen Chin-our Jerry (President and COO) Sale 9,500 11.55 109,725
2007-12-03 Jen Chin-our Jerry (President and COO) Option Exercise 9,500 2.00 19,000
2007-12-03 Pedersen George J Sale 5,000 11.64 58,213
2007-12-03 Pedersen George J Option Exercise 5,000 2.00 10,000
2007-12-03 Feldman Jerome I Sale 1,500 11.92 17,884
2007-12-03 Feldman Jerome I Option Exercise 1,500 3.00 4,500
2007-11-30 Pedersen George J Sale 10,000 11.37 112,923
2007-11-30 Pedersen George J Option Exercise 10,000 2.00 20,000
2007-11-29 Pedersen George J Sale 15,000 11.01 165,300
2007-11-29 Pedersen George J Option Exercise 15,000 2.00 30,000
2007-11-29 Greenberg Scott N Sale 5,000 10.83 54,150
2007-11-29 Greenberg Scott N Option Exercise 5,000 2.00 10,000
2007-11-28 Paris Harold (Sr Vice President) Sale 59,622 9.86 587,828
2007-11-28 Paris Harold (Sr Vice President) Option Exercise 59,622 1.82 108,512
2007-11-28 Pedersen George J Sale 14,900 10.18 150,959
2007-11-28 Pedersen George J Option Exercise 15,000 2.00 30,000
2007-11-27 Pedersen George J Sale 7,500 9.54 71,470
2007-11-27 Pedersen George J Option Exercise 7,500 2.00 15,000
2007-11-27 Feldman Jerome I Sale 1,500 9.56 14,340
2007-11-27 Feldman Jerome I Option Exercise 1,500 3.88 5,812
2007-11-26 Paris Harold (Sr Vice President) Sale 16,000 9.44 151,062
2007-11-26 Paris Harold (Sr Vice President) Option Exercise 16,000 1.61 25,760
2007-11-26 Pedersen George J Sale 7,500 9.45 70,851
2007-11-26 Pedersen George J Option Exercise 7,500 2.00 15,000
2007-11-21 Pedersen George J Sale 4,700 9.32 43,784
2007-11-21 Pedersen George J Option Exercise 4,700 2.96 13,904
2007-11-20 Jen Chin-our Jerry (President & COO) Sale 9,000 9.65 86,850
2007-11-20 Paris Harold (Senior Vice President) Sale 7,500 9.29 69,675
2007-11-19 Jen Chin-our Jerry (President & COO) Sale 13,000 9.58 124,474
2007-11-16 Jen Chin-our Jerry (President & COO) Sale 3,000 9.63 28,892
2007-09-14 Greenberg Scott N Sale 7,200 7.01 50,472
2007-09-13 Greenberg Scott N Sale 5,100 6.90 35,173
2007-09-12 Grady Gill R (Sr. Vice President) Sale 4,500 6.55 29,475
2007-09-12 Greenberg Scott N Sale 8,000 6.54 52,300
2007-09-11 Grady Gill R (Sr. Vice President) Sale 3,000 6.40 19,200
2007-09-11 Greenberg Scott N Sale 100 6.48 648
2007-09-10 Greenberg Scott N Sale 100 6.58 658
2007-09-07 Greenberg Scott N Sale 100 6.82 682
2007-09-06 Greenberg Scott N Sale 4,000 6.88 27,500
2007-09-05 Greenberg Scott N Sale 1,000 6.90 6,900
2007-09-04 Grady Gill R (Sr. Vice President) Sale 8,000 6.62 52,933
2007-09-04 Greenberg Scott N Sale 4,000 6.39 25,561
2007-08-31 Greenberg Scott N Sale 300 6.38 1,912
2007-08-30 Greenberg Scott N Sale 2,100 6.38 13,387
2007-08-29 Grady Gill R (Sr-Vice President) Sale 2,975 6.30 18,742
2007-08-28 Grady Gill R (Sr-Vice President) Sale 2,025 6.25 12,656
2007-08-28 Pedersen George J Sale 100,000 6.00 600,000
2007-08-28 Greenberg Scott N Sale 5,000 6.19 30,950
2007-08-27 Greenberg Scott N Sale 3,000 6.30 18,900
2007-08-22 Grady Gill R (Sr Vice-President) Sale 2,000 6.50 13,000
2007-02-26 Spectrum Galaxy Fund Ltd. (10% Owner) Sale 17,500 7.65 133,925
2007-02-23 Spectrum Galaxy Fund Ltd. (10% Owner) Sale 90,230 7.93 715,541
2007-02-12 Spectrum Galaxy Fund Ltd. (10% Owner) Sale 8,200 7.83 64,210
2006-11-30 Greenberg Scott N (Director) Sale 6,147 4.93 30,277
2006-08-18 Grady Gill R (Sr Vice-President) Sale 15,000 3.62 54,375
2006-08-11 Spectrum Galaxy Fund Ltd. (10% Owner) Purchase 7,600 3.92 29,779
2006-08-10 Spectrum Galaxy Fund Ltd. (10% Owner) Purchase 15,400 3.90 60,039
2006-07-24 Spectrum Galaxy Fund Ltd. (10% Owner) Purchase 5,000 3.64 18,222
2006-06-19 Spectrum Galaxy Fund Ltd. (10% Owner) Purchase 15,000 3.40 51,043
2006-06-15 Spectrum Galaxy Fund Ltd. (10% Owner) Purchase 10,000 3.73 37,251
2000-11-28 Pedersen George J Sale 100 10.58 1,058

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 GSE SYSTEMS INC (symbol GVP, CIK number 944480) see the Securities and Exchange Commission (SEC) website.

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