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Insider Trading: NATIONAL OILWELL VARCO INC

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of NATIONAL OILWELL VARCO INC in the last 24 months are illustrated in figures 1 and 2. Table 1 shows the monthly insider trading data of NATIONAL OILWELL VARCO INC since year 2005. Table 2 shows the detailed insider transactions of NATIONAL OILWELL VARCO INC since 2005. The reporting company's ticker symbol is NOI. The reporting company's CIK number is 1021860.

The total value of stock buying since 2005 is $33,662. The total value of stock sales is $94,523,044. The total value of stock exercises is $22,241,810.


1 year stock price chart,   1 day stock price chart
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Figure 1. Monthly insider transaction values at NATIONAL OILWELL VARCO INC (NOI) 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

  • $13,400k

    $1,340k

    $134k

    $13k

  • Buy
  • Sale
  • Option Exercise

Figure 2. Average prices of insider buys, sales, and option exercises at NATIONAL OILWELL VARCO INC (NOI) 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

  • $105.53

    $79.15

    $52.76

    $26.38



Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for NATIONAL OILWELL VARCO INC (NOI).
Trading Period
year-month  
Insider Buying     
Shares               Value ($)
Insider Sales     
Shares               Value ($)
Option Exercises     
Shares               Value ($)
2008-05 110 8,888 117,744 9,389,318 132,686 3,398,429
2008-02 0 0 40,000 2,623,200 40,000 1,041,800
2007-11 0 0 171,999 13,400,161 171,999 5,409,308
2007-06 0 0 10,000 1,055,300 10,000 665,800
2007-05 0 0 10,000 950,000 10,000 665,800
2007-04 0 0 6,839 585,779 6,839 268,105
2007-03 0 0 100,060 7,542,379 99,660 2,985,769
2007-02 0 0 50,000 3,504,972 50,000 1,522,133
2006-06 0 0 48,540 3,286,254 29,370 839,896
2006-05 0 0 224,077 15,701,079 224,077 5,444,770
2006-01 216 15,091 0 0 2,476 0
2005-12 153 9,683 0 0 0 0
2005-08 0 0 25,000 1,481,375 0 0
2005-06 0 0 9,692 436,140 0 0
2005-05 0 0 418,503 17,729,950 0 0
2005-03 0 0 338,415 16,751,423 0 0
2004-08 0 0 1,485 85,714 0 0

Table 2. Detailed insider stock purchases, sales, and option exercises for NATIONAL OILWELL VARCO INC (NOI)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2008-05-30 Williams Clay C (Senior Vice President and CFO) Sale 35,744 83.38 2,980,334
2008-05-30 Williams Clay C (Senior Vice President and CFO) Option Exercise 52,686 18.17 957,304
2008-05-30 Miller Merrill A Jr (President and CEO) Sale 2,000 83.00 166,000
2008-05-29 Smisek Jeffery A (Director) Purchase 110 80.80 8,888
2008-05-19 Rettig Dwight W (Vice Pres. & Gen. Counsel) Sale 50,000 78.36 3,918,240
2008-05-19 Rettig Dwight W (Vice Pres. & Gen. Counsel) Option Exercise 50,000 34.26 1,712,875
2008-05-09 Rettig Dwight W (Vice Pres. & Gen. Counsel) Sale 20,000 77.48 1,549,644
2008-05-09 Rettig Dwight W (Vice Pres. & Gen. Counsel) Option Exercise 20,000 18.80 376,000
2008-05-09 Reese Mark A (Group President) Sale 10,000 77.51 775,100
2008-05-09 Reese Mark A (Group President) Option Exercise 10,000 35.22 352,250
2008-02-28 Reese Mark A (Group President) Sale 40,000 65.58 2,623,200
2008-02-28 Reese Mark A (Group President) Option Exercise 40,000 26.04 1,041,800
2007-11-07 Miller Merrill A Jr (President and CEO) Sale 151,999 78.07 11,866,501
2007-11-07 Miller Merrill A Jr (President and CEO) Option Exercise 151,999 31.21 4,743,508
2007-11-06 Smith Haynes B (President - Services Group) Sale 20,000 76.68 1,533,660
2007-11-06 Smith Haynes B (President - Services Group) Option Exercise 20,000 33.29 665,800
2007-06-14 Neveu Kevin A (Group President) Sale 10,000 105.53 1,055,300
2007-06-14 Neveu Kevin A (Group President) Option Exercise 10,000 66.58 665,800
2007-05-21 Reese Mark A (Group President) Sale 10,000 95.00 950,000
2007-05-21 Reese Mark A (Group President) Option Exercise 10,000 66.58 665,800
2007-04-30 Smisek Jeffery A (Director) Sale 6,839 85.65 585,779
2007-04-30 Smisek Jeffery A (Director) Option Exercise 6,839 39.20 268,105
2007-03-29 Beauchamp Robert E (Director) Sale 4,900 78.97 386,964
2007-03-29 Beauchamp Robert E (Director) Option Exercise 5,000 34.92 174,625
2007-03-21 Smith Haynes B (President - Services Group) Sale 1,100 76.24 83,864
2007-03-21 Smith Haynes B (President - Services Group) Option Exercise 1,100 36.34 39,974
2007-03-21 Rettig Dwight W (Vice Pres. & Gen. Counsel) Sale 10,000 77.29 772,855
2007-03-21 Rettig Dwight W (Vice Pres. & Gen. Counsel) Option Exercise 10,000 28.22 282,200
2007-03-21 Neveu Kevin A (Group President) Sale 20,000 76.51 1,530,200
2007-03-21 Neveu Kevin A (Group President) Option Exercise 20,000 32.91 658,199
2007-03-20 Blanchard Robert W (VP Cntrlr Chf Acctg Offcr) Sale 3,791 75.50 286,220
2007-03-20 Blanchard Robert W (VP Cntrlr Chf Acctg Offcr) Option Exercise 3,791 36.34 137,764
2007-03-20 Smith Haynes B (President - Services Group) Sale 8,935 76.24 681,204
2007-03-20 Smith Haynes B (President - Services Group) Option Exercise 8,935 36.34 324,697
2007-03-19 Reese Mark A (Group President) Sale 10,000 75.60 756,035
2007-03-19 Reese Mark A (Group President) Option Exercise 10,000 28.22 282,200
2007-03-16 Harrison David D (Director) Sale 6,500 73.41 477,166
2007-03-16 Harrison David D (Director) Option Exercise 7,500 19.39 145,425
2007-03-14 Miller Merrill A Jr (President and CEO) Sale 34,834 73.72 2,567,871
2007-03-14 Miller Merrill A Jr (President and CEO) Option Exercise 33,334 28.22 940,685
2007-02-26 Reese Mark A (Group President) Sale 10,000 70.38 703,800
2007-02-26 Reese Mark A (Group President) Option Exercise 10,000 37.60 376,000
2007-02-23 Rettig Dwight W (Vice Pres. & Gen. Counsel) Sale 40,000 70.03 2,801,172
2007-02-23 Rettig Dwight W (Vice Pres. & Gen. Counsel) Option Exercise 40,000 28.65 1,146,133
2006-06-05 Guill Ben A (Director) Sale 29,370 67.83 1,990,131
2006-06-05 Guill Ben A (Director) Option Exercise 29,370 28.60 839,896
2006-05-08 Reese Mark A (Group President) Sale 30,000 69.01 2,070,300
2006-05-08 Reese Mark A (Group President) Option Exercise 30,000 28.65 859,599
2006-05-08 Neveu Kevin A (Group President) Sale 30,000 69.78 2,093,325
2006-05-08 Neveu Kevin A (Group President) Option Exercise 30,000 28.65 859,599
2006-05-04 Williams Clay C (Senior Vice President and CFO) Sale 59,041 70.10 4,138,774
2006-05-04 Williams Clay C (Senior Vice President and CFO) Option Exercise 59,041 18.41 1,086,944
2006-05-04 Beauchamp Robert E (Director) Sale 11,667 70.52 822,815
2006-05-04 Beauchamp Robert E (Director) Option Exercise 11,667 22.19 258,929
2006-05-03 Miller Merrill A Jr (President and CEO) Sale 83,333 70.36 5,863,309
2006-05-03 Miller Merrill A Jr (President and CEO) Option Exercise 83,333 24.18 2,014,991
2006-05-01 Smith Haynes B (President - Services Group) Sale 10,036 71.00 712,556
2006-05-01 Smith Haynes B (President - Services Group) Option Exercise 10,036 36.34 364,708
2006-01-26 Smisek Jeffrey A (Director) Option Exercise 1,238 .00 0
2006-01-26 Woods James D (Director) Option Exercise 1,238 .00 0
2006-01-23 Jarvis Roger L (Director) Purchase 64 73.38 4,696
2006-01-10 Jarvis Roger L (Director) Purchase 73 71.27 5,202
2006-01-03 Jarvis Roger L (Director) Purchase 79 65.74 5,193
2005-12-29 Jarvis Roger L (Director) Purchase 153 63.29 9,683
2005-08-29 Miller Merrill A Jr (President and CEO) Sale 25,000 59.26 1,481,375
2005-06-03 Smith Haynes B (President - Services) Sale 9,692 45.00 436,140
2005-05-20 Lauletta John F (Chairman) Sale 251,803 42.47 10,679,541
2005-03-14 Winkler Joseph C (President and COO) Sale 6,818 50.19 342,195
2005-03-14 Gauche Jerry N (Senior Vice Presiden) Sale 281,597 49.56 13,956,228
2005-03-09 Gauche Jerry N (Senior Vice Presiden) Sale 50,000 49.06 2,453,000
2004-08-22 Reese Mark A (Group President) Sale 1,485 57.72 85,714

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 NATIONAL OILWELL VARCO INC (symbol NOI, CIK number 1021860) see the Securities and Exchange Commission (SEC) website.

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