John R. Irwin serves as Executive at ATWOOD OCEANICS INC, where they oversee executive responsibilities. Since joining the company, John R. Irwin has executed 23 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Dec 3, 2009 involved receiving (via award) 16,811 shares valued at $0.
John R. Irwin currently holds 114,089 shares of ATWOOD OCEANICS INC (ATW), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John R. Irwin has been a net neutral trader of ATW stock. They have purchased $0 and sold $0 worth of shares.
John R. Irwin's most recent insider trade was on Dec 3, 2009, when they sold 16,811 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Dec 26, 2008 | ATW | $0 | Award | 1,250 | $N/A | Discretionary |
| Dec 4, 2008 | ATW | $0 | Award | 20,500 | $N/A | Discretionary |
| Apr 22, 2008 | ATW | $2.2M | Option Exercise | 20,000 | $112.23 | Discretionary |
| Apr 22, 2008 | ATW | $270.0K | Option Exercise | 20,000 | $13.50 | Discretionary |
| Dec 6, 2007 | ATW | $0 | Award | 5,364 | $N/A | Discretionary |
| Jul 5, 2007 | ATW | $5.5M | Option Exercise | 78,000 | $70.02 | Discretionary |
| Jul 5, 2007 | ATW | $108.0K | Option Exercise | 8,000 | $13.50 | Discretionary |
| Jul 5, 2007 | ATW | $300.6K | Option Exercise | 20,000 | $15.03 | Discretionary |
| Jul 5, 2007 | ATW | $769.0K | Option Exercise | 50,000 | $15.38 | Discretionary |
| Mar 30, 2007 | ATW | $6.8M | Option Exercise | 115,400 | $58.82 | Discretionary |
| Mar 30, 2007 | ATW | $205.7K | Option Exercise | 13,400 | $15.35 | Discretionary |
| Mar 30, 2007 | ATW | $804.0K | Option Exercise | 50,000 | $16.08 | Discretionary |
| Mar 30, 2007 | ATW | $702.0K | Option Exercise | 52,000 | $13.50 | Discretionary |
| Mar 20, 2007 | ATW | $896.6K | Option Exercise | 16,600 | $54.01 | Discretionary |
| Mar 20, 2007 | ATW | $254.8K | Option Exercise | 16,600 | $15.35 | Discretionary |
| Mar 19, 2007 | ATW | $566.4K | Option Exercise | 30,000 | $18.88 | Discretionary |
| Mar 19, 2007 | ATW | $1.6M | Option Exercise | 30,000 | $54.15 | Discretionary |
| Dec 7, 2006 | ATW | $0 | Award | 13,000 | $N/A | Discretionary |
| Mar 24, 2006 | ATW | $2.9M | Option Exercise | 30,000 | $97.85 | Discretionary |
| Mar 24, 2006 | ATW | $731.3K | Option Exercise | 15,000 | $48.75 | Discretionary |
| Mar 24, 2006 | ATW | $262.5K | Option Exercise | 15,000 | $17.50 | Discretionary |