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Insider Trading: GRANT PRIDECO INC

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of GRANT PRIDECO INC in the last 24 months are illustrated in figures 1 and 2. Table 1 shows the monthly insider trading data of GRANT PRIDECO INC since year 2005. Table 2 shows the detailed insider transactions of GRANT PRIDECO INC since 2005. The reporting company's ticker symbol is GRP. The reporting company's CIK number is 1097313.

The total value of stock buying since 2005 is $0. The total value of stock sales is $69,187,116. The total value of stock exercises is $0.


1 year stock price chart,   1 day stock price chart
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Figure 1. Monthly insider transaction values at GRANT PRIDECO INC (GRP) 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

  • $40,747k

    $4,074k

    $407k

    $40k

  • Buy
  • Sale
  • Option Exercise

Figure 2. Average prices of insider buys, sales, and option exercises at GRANT PRIDECO INC (GRP) 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

  • $58.50

    $43.88

    $29.25

    $14.63



Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for GRANT PRIDECO INC (GRP).
Trading Period
year-month  
Insider Buying     
Shares               Value ($)
Insider Sales     
Shares               Value ($)
Option Exercises     
Shares               Value ($)
2007-07 0 0 25,000 1,429,045 0 0
2007-06 0 0 698,000 40,747,073 0 0
2007-05 0 0 132,644 7,566,040 0 0
2007-03 0 0 32,675 1,457,931 0 0
2007-02 0 0 56,218 2,554,827 0 0
2006-12 0 0 85,000 3,555,412 0 0
2006-05 0 0 20,000 1,060,000 0 0
2006-04 0 0 98,500 5,300,198 0 0
2006-02 0 0 35,556 1,496,301 0 0
2005-12 0 0 20,000 900,000 0 0
2005-09 0 0 81,633 3,060,910 0 0
2005-03 0 0 2,503 59,379 0 0

Table 2. Detailed insider stock purchases, sales, and option exercises for GRANT PRIDECO INC (GRP)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2007-07-31 Fitzgerald Matthew D (Sr VP & CFO) Sale 25,000 57.16 1,429,045
2007-06-19 Mcshane Michael (Chrmn, Pres, CEO) Sale 100,000 59.31 5,930,590
2007-06-18 Mcshane Michael (Chrmn, Pres, CEO) Sale 150,000 59.57 8,935,500
2007-06-14 Fried Eliot M Sale 120,000 58.08 6,969,504
2007-06-05 Moses Robert K Jr Sale 250,000 57.40 14,351,125
2007-06-04 Black David (Pres, Drill Prod & Services) Sale 18,000 58.07 1,045,254
2007-06-04 Butters David J Sale 60,000 58.58 3,515,100
2007-05-30 Kneen Quintin (VP Fin & Inv Relations) Sale 7,502 55.49 416,276
2007-05-23 Deane John D (Pres ReedHycalog) Sale 4,342 57.45 249,462
2007-05-23 Fitzgerald Matthew D (Sr VP & CFO) Sale 24,800 57.69 1,430,793
2007-05-22 Deane John D (Pres ReedHycalog) Sale 10,000 57.56 575,600
2007-05-22 Trice David A Sale 20,000 56.90 1,138,066
2007-05-21 Hendrix Dennis R Sale 40,000 57.19 2,287,692
2007-05-18 Breihan James W (Pres Tubular Tech & Serv) Sale 15,000 56.01 840,154
2007-05-18 Black David (Pres, Drill Prod & Services) Sale 11,000 57.09 627,997
2007-03-29 Black David (Pres, Drill Prod & Services) Sale 10,000 49.48 494,754
2007-03-06 Choyce Philip A (VP & General Counsel) Sale 22,675 42.48 963,177
2007-02-26 Fitzgerald Matthew D (Sr VP & CFO & Treas) Sale 23,550 45.43 1,069,876
2007-02-23 Breihan James W (Pres Tubular Tech & Serv) Sale 5,668 45.65 258,766
2007-02-23 Boane Greg L (VP & Controller) Sale 12,000 45.37 544,392
2007-02-23 Fitzgerald Matthew D (Sr VP & CFO) Sale 15,000 45.45 681,793
2006-12-29 Moses Robert K Jr Sale 5,000 39.81 199,061
2006-12-28 Moses Robert K Jr Sale 10,000 40.36 403,574
2006-12-27 Moses Robert K Jr Sale 15,000 40.44 606,570
2006-12-26 Moses Robert K Jr Sale 15,000 40.32 604,857
2006-12-22 Moses Robert K Jr Sale 5,000 40.62 203,110
2006-12-15 Moses Robert K Jr Sale 10,000 44.00 440,000
2006-12-11 Moses Robert K Jr Sale 15,000 43.82 657,237
2006-12-08 Moses Robert K Jr Sale 10,000 44.10 441,003
2006-05-02 Mitchell James M (Treasurer) Sale 20,000 53.00 1,060,000
2006-04-21 Breihan James W (Pres Tubular Tech & Serv) Sale 61,000 53.77 3,280,059
2006-04-21 Black David (Pres, Drilling Prod & Services) Sale 15,000 53.78 806,676
2006-04-21 Boane Greg L (Controller & CAO) Sale 22,500 53.93 1,213,463
2006-02-24 Mitchell James M (Treasurer) Sale 20,000 42.03 840,588
2006-02-23 Boane Greg L (Controller & CAO) Sale 15,000 42.18 632,689
2006-02-17 Latham Dan (VP Ind Rel) Sale 556 41.41 23,024
2005-12-28 Avery Warren (VP Human Resources) Sale 20,000 45.00 900,000
2005-09-01 Moses Robert K Jr Sale 81,633 37.50 3,060,910
2005-03-30 Breihan James W (Serv) Sale 1,448 23.50 34,028
2005-03-21 Latham Dan (VP Ind Rel) Sale 1,055 24.03 25,351

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 GRANT PRIDECO INC (symbol GRP, CIK number 1097313) see the Securities and Exchange Commission (SEC) website.

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