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Insider Trading: DIAMONDCLUSTER INTERNATIONAL INC

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of DIAMONDCLUSTER INTERNATIONAL INC in the last 24 months are illustrated in figures 1 and 2. Table 1 shows the monthly insider trading data of DIAMONDCLUSTER INTERNATIONAL INC since year 2005. Table 2 shows the detailed insider transactions of DIAMONDCLUSTER INTERNATIONAL INC since 2005. The reporting company's ticker symbol is DTPI. The reporting company's CIK number is 924940.
1 year chart,   5 day chart,   1 day chart.

The total value of stock buying since 2005 is $351,269. The total value of stock sales is $5,737,603. The total value of stock exercises is $1,821,891.


Figure 1. Monthly insider transaction values at DIAMONDCLUSTER INTERNATIONAL INC (DTPI) 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.

  • 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

  • 06

  • $1,983k

    $198k

    $19k

    $1k

  • Buy
  • Sale
  • Option Exercise

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

  • 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

  • 06

  • $15.00

    $11.25

    $7.50

    $3.75



Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for DIAMONDCLUSTER INTERNATIONAL INC (DTPI).
Trading Period
year-month  
Insider Buying     
Shares               Value ($)
Insider Sales     
Shares               Value ($)
Option Exercises     
Shares               Value ($)
2008-06 0 0 1,500 8,070 0 0
2008-05 2,000 9,508 7,500 39,150 0 0
2007-11 13,422 95,321 0 0 0 0
2007-06 0 0 150,670 1,983,643 0 0
2007-05 0 0 26,443 345,223 77,300 733,386
2007-04 0 0 0 0 25,000 255,500
2007-03 0 0 100,000 1,499,730 0 0
2007-02 0 0 71,548 1,042,142 68,500 638,170
2006-12 0 0 7,500 90,075 0 0
2006-11 0 0 17,500 204,841 30,417 194,835
2006-09 0 0 5,000 50,000 0 0
2006-08 0 0 12,000 113,232 0 0
2005-12 11,000 73,150 0 0 0 0
2005-09 8,000 58,200 1,875 18,570 0 0
2005-08 0 0 3,750 38,127 0 0
2005-06 10,500 115,090 15,625 222,902 0 0
2005-05 0 0 1,875 21,877 0 0
2005-03 0 0 3,750 60,021 0 0

Table 2. Detailed insider stock purchases, sales, and option exercises for DIAMONDCLUSTER INTERNATIONAL INC (DTPI)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2008-06-13 Anderson Edward R (Director) Sale 500 5.54 2,770
2008-06-11 Anderson Edward R (Director) Sale 1,000 5.30 5,300
2008-05-30 Warrington Stephen (VP & Man. Partner, UK) Sale 7,500 5.22 39,150
2008-05-28 Gutstein Adam J (President and CEO) Purchase 2,000 4.75 9,508
2007-11-16 Gutstein Adam J (President and CEO) Purchase 3,422 6.74 23,071
2007-11-12 Gutstein Adam J (President and CEO) Purchase 10,000 7.22 72,250
2007-06-13 Anderson Edward R (Director) Sale 10,670 13.50 144,045
2007-06-08 Bergstein Melvyn (Chairman of the Board) Sale 23,843 13.03 310,674
2007-06-07 Bergstein Melvyn (Chairman of the Board) Sale 39,606 13.02 515,670
2007-06-06 Bergstein Melvyn (Chairman of the Board) Sale 16,551 13.02 215,494
2007-06-05 Bergstein Melvyn (Chairman of the Board) Sale 30,000 13.23 396,960
2007-06-04 Bergstein Melvyn (Chairman of the Board) Sale 30,000 13.36 400,800
2007-05-23 Mcclayton William R (Senior VP, Finance and Admin) Sale 11,443 13.13 150,190
2007-05-17 Mcclayton William R (Senior VP, Finance and Admin) Option Exercise 50,000 8.76 438,000
2007-05-14 Bupp Karl E (Chief Financial Officer) Option Exercise 7,400 10.82 80,068
2007-05-14 Bergstein Melvyn (Chairman of the Board) Option Exercise 11,600 10.82 125,512
2007-05-11 Sviokla John J (Vice Chairman & Director) Option Exercise 8,300 10.82 89,806
2007-05-11 Mikolajczyk Michael E (Director) Sale 15,000 13.00 195,033
2007-04-19 Bergstein Melvyn (Chairman of the Board) Option Exercise 25,000 10.22 255,500
2007-03-01 Planellas Javier Rubio (Director) Sale 100,000 15.00 1,499,730
2007-02-20 Mikolajczyk Michael E (Director) Sale 22,248 15.02 334,276
2007-02-15 Sviokla John J (Vice Chairman & Director) Sale 7,500 14.49 108,682
2007-02-15 Mcclayton William R (Senior VP, Finance and Admin) Sale 14,670 14.50 212,641
2007-02-14 Mcclayton William R (Senior VP, Finance and Admin) Option Exercise 50,000 8.76 438,000
2007-02-14 Anderson Edward R (Director) Sale 12,130 14.47 175,530
2007-02-06 Mikolajczyk Michael E (Director) Sale 15,000 14.07 211,013
2007-02-05 Mcclayton William R (Senior VP, Finance and Admin) Option Exercise 8,300 10.82 89,806
2007-02-05 Gutstein Adam J (CEO and President) Option Exercise 10,200 10.82 110,364
2006-12-12 Mikolajczyk Michael E (Director) Sale 7,500 12.01 90,075
2006-11-16 Mikolajczyk Michael E (Director) Sale 7,500 12.00 90,000
2006-11-15 Mikolajczyk Michael E (Director) Sale 5,000 12.00 60,000
2006-11-15 Mikolajczyk Michael E (Director) Option Exercise 15,417 10.16 156,585
2006-11-07 Mikolajczyk Michael E (Director) Sale 5,000 10.97 54,841
2006-11-06 Anderson Edward R (Director) Option Exercise 15,000 2.55 38,250
2006-09-21 Mikolajczyk Michael E (Director) Sale 5,000 10.00 50,000
2006-08-31 Sviokla John J (Vice Chairman & Director) Sale 12,000 9.44 113,232
2005-12-02 Bupp Karl E (Chief Financial Officer) Purchase 11,000 6.65 73,150
2005-09-30 Bergstein Melvyn (Chairman of the Board) Purchase 5,000 7.38 36,900
2005-09-29 Gordon Mark L (Director) Purchase 3,000 7.10 21,300
2005-09-15 Gutstein Adam J (President) Sale 1,875 9.90 18,570
2005-08-31 Gutstein Adam J (President) Sale 1,875 10.05 18,851
2005-08-15 Gutstein Adam J (President) Sale 1,875 10.28 19,276
2005-06-30 Gutstein Adam J (President) Sale 1,875 11.07 20,750
2005-06-30 Bergstein Melvyn (Chairman of the Board) Purchase 10,000 10.96 109,620
2005-06-28 Schneider Pauline A (Director) Purchase 500 10.94 5,470
2005-06-16 Mikolajczyk Michael E (Director) Sale 10,000 15.00 150,050
2005-06-15 Gutstein Adam J (President) Sale 1,875 14.70 27,562
2005-06-01 Gutstein Adam J (President) Sale 1,875 13.09 24,540
2005-05-15 Gutstein Adam J (President) Sale 1,875 11.67 21,877
2005-03-30 Gutstein Adam J (President) Sale 1,875 15.65 29,343
2005-03-15 Gutstein Adam J (President) Sale 1,875 16.36 30,678

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 DIAMONDCLUSTER INTERNATIONAL INC (symbol DTPI, CIK number 924940) see the Securities and Exchange Commission (SEC) website.

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