Ben A. Guill serves as Executive at NATIONAL OILWELL VARCO INC, where they oversee executive responsibilities. Since joining the company, Ben A. Guill has executed 82 insider transactions totaling $4.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jun 5, 2006 involved selling 1,800 shares valued at $121.5K.
Ben A. Guill currently holds 147,891 shares of NATIONAL OILWELL VARCO INC (NOV), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Ben A. Guill has been a net seller of NOV stock. They have purchased $0 and sold $4.8M worth of shares.
Ben A. Guill's most recent insider trade was on Jun 5, 2006, when they sold 1,800 shares at $67.50 per share.
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| $67.49 |
| Discretionary |
| Jun 5, 2006 | NOV | $40.5K | Sale | 600 | $67.43 | Discretionary |
| Jun 5, 2006 | NOV | $33.7K | Sale | 500 | $67.39 | Discretionary |
| Jun 5, 2006 | NOV | $47.1K | Sale | 700 | $67.33 | Discretionary |
| Jun 5, 2006 | NOV | $53.9K | Sale | 800 | $67.32 | Discretionary |
| Jun 5, 2006 | NOV | $104.1K | Option Exercise | 2,500 | $41.63 | Discretionary |
| Jun 5, 2006 | NOV | $129.0K | Sale | 1,900 | $67.90 | Discretionary |
| Jun 5, 2006 | NOV | $149.4K | Sale | 2,200 | $67.91 | Discretionary |
| Jun 5, 2006 | NOV | $40.8K | Sale | 600 | $67.92 | Discretionary |
| Jun 5, 2006 | NOV | $74.7K | Sale | 1,100 | $67.93 | Discretionary |
| Jun 5, 2006 | NOV | $6.8K | Sale | 100 | $67.96 | Discretionary |
| Jun 5, 2006 | NOV | $13.6K | Sale | 200 | $67.97 | Discretionary |
| Jun 5, 2006 | NOV | $40.4K | Sale | 600 | $67.31 | Discretionary |
| Jun 5, 2006 | NOV | $6.7K | Sale | 100 | $67.30 | Discretionary |
| Jun 5, 2006 | NOV | $26.9K | Sale | 400 | $67.29 | Discretionary |
| Jun 5, 2006 | NOV | $26.9K | Sale | 400 | $67.26 | Discretionary |
| Jun 5, 2006 | NOV | $6.7K | Sale | 100 | $67.20 | Discretionary |
| Jun 5, 2006 | NOV | $54.2K | Sale | 800 | $67.70 | Discretionary |
| Jun 5, 2006 | NOV | $141.1K | Option Exercise | 5,000 | $28.22 | Discretionary |
| Jun 5, 2006 | NOV | $151.1K | Option Exercise | 7,500 | $20.14 | Discretionary |
| Jun 5, 2006 | NOV | $92.7K | Option Exercise | 5,000 | $18.53 | Discretionary |
| Jun 5, 2006 | NOV | $200.0K | Option Exercise | 4,938 | $40.50 | Discretionary |
| Jun 5, 2006 | NOV | $100.0K | Option Exercise | 4,432 | $22.56 | Discretionary |
| Jun 5, 2006 | NOV | $27.2K | Sale | 400 | $68.01 | Discretionary |
| Jun 5, 2006 | NOV | $215.6K | Sale | 3,170 | $68.00 | Discretionary |
| Jun 5, 2006 | NOV | $20.4K | Sale | 300 | $67.99 | Discretionary |
| Jun 5, 2006 | NOV | $183.7K | Sale | 2,700 | $68.02 | Discretionary |
| Jun 5, 2006 | NOV | $6.8K | Sale | 100 | $68.05 | Discretionary |
| Jun 5, 2006 | NOV | $347.0K | Sale | 5,100 | $68.03 | Discretionary |