D. John Ogren serves as Executive at CORE LABORATORIES N V, where they oversee executive responsibilities. Since joining the company, D. John Ogren has executed 85 insider transactions totaling $12.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on Oct 31, 2007 involved selling 500 shares valued at $71.0K.
D. John Ogren currently holds 41,512 shares of CORE LABORATORIES N V (CLB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, D. John Ogren has been a net seller of CLB stock. They have purchased $0 and sold $12.6M worth of shares.
D. John Ogren's most recent insider trade was on Oct 31, 2007, when they sold 500 shares at $142.00 per share.
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| $141.84 |
| Discretionary |
| Oct 31, 2007 | CLB | $283.5K | Sale | 2,000 | $141.75 | Discretionary |
| Oct 31, 2007 | CLB | $282.8K | Sale | 2,000 | $141.40 | Discretionary |
| Oct 31, 2007 | CLB | $283.0K | Sale | 2,000 | $141.50 | Discretionary |
| Oct 31, 2007 | CLB | $283.5K | Sale | 2,000 | $141.76 | Discretionary |
| Oct 31, 2007 | CLB | $142.0K | Sale | 1,000 | $142.03 | Discretionary |
| Oct 31, 2007 | CLB | $142.3K | Sale | 1,000 | $142.27 | Discretionary |
| Oct 31, 2007 | CLB | $142.5K | Sale | 1,000 | $142.50 | Discretionary |
| Oct 31, 2007 | CLB | $142.8K | Sale | 1,000 | $142.78 | Discretionary |
| Oct 31, 2007 | CLB | $142.8K | Sale | 1,000 | $142.85 | Discretionary |
| Oct 31, 2007 | CLB | $128.6K | Sale | 900 | $142.90 | Discretionary |
| Oct 31, 2007 | CLB | $128.7K | Sale | 900 | $143.00 | Discretionary |
| Oct 31, 2007 | CLB | $28.7K | Sale | 200 | $143.44 | Discretionary |
| Oct 31, 2007 | CLB | $72.1K | Sale | 500 | $144.11 | Discretionary |
| Oct 31, 2007 | CLB | $130.4K | Sale | 900 | $144.87 | Discretionary |
| Oct 31, 2007 | CLB | $72.5K | Sale | 500 | $144.93 | Discretionary |
| Oct 31, 2007 | CLB | $72.5K | Sale | 500 | $144.93 | Discretionary |
| Oct 31, 2007 | CLB | $72.4K | Sale | 500 | $144.72 | Discretionary |
| Oct 31, 2007 | CLB | $283.7K | Sale | 2,000 | $141.85 | Discretionary |
| Oct 31, 2007 | CLB | $284.2K | Sale | 2,000 | $142.08 | Discretionary |
| May 1, 2006 | CLB | $860.0K | Payment | 13,651 | $63.00 | Discretionary |
| May 1, 2006 | CLB | $28.0K | Option Exercise | 1,000 | $28.00 | Discretionary |
| May 1, 2006 | CLB | $161.0K | Option Exercise | 10,000 | $16.10 | Discretionary |
| May 1, 2006 | CLB | $102.6K | Option Exercise | 10,000 | $10.26 | Discretionary |
| May 1, 2006 | CLB | $88.4K | Option Exercise | 10,000 | $8.84 | Discretionary |
| May 1, 2006 | CLB | $230.0K | Option Exercise | 10,000 | $23.00 | Discretionary |
| May 1, 2006 | CLB | $250.0K | Option Exercise | 10,000 | $25.00 | Discretionary |
| May 1, 2006 | CLB | $250.0K | Option Exercise | 10,000 | $25.00 | Discretionary |
| May 1, 2006 | CLB | $161.0K | Option Exercise | 10,000 | $16.10 | Discretionary |