David M. Demshur, President & CEO at CORE LABORATORIES N V (CLB), sold 33,124 shares at $124.91 ($4.1M) on 2008-02-28, disclosed to the SEC on 2008-03-03.
Open-market sale of $4.1M CLB by President & CEO. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $124.15 | 2,139 | $266K | 6.4% |
| 2 | $124.40 | 9,487 | $1.2M | 28.6% |
| 3 | $124.41 | 500 | $62K | 1.5% |
| 4 | $124.42 | 400 | $50K | 1.2% |
| 5 | $124.50 | 1,421 | $177K | 4.3% |
| 6 | $124.51 | 100 |
| $12K |
| 0.3% |
| 7 | $124.52 | 500 | $62K | 1.5% |
| 8 | $124.53 | 300 | $37K | 0.9% |
| 9 | $124.57 | 360 | $45K | 1.1% |
| 10 | $124.58 | 100 | $12K | 0.3% |
| 11 | $124.61 | 100 | $12K | 0.3% |
| 12 | $124.62 | 500 | $62K | 1.5% |
| 13 | $124.70 | 500 | $62K | 1.5% |
| 14 | $124.72 | 100 | $12K | 0.3% |
| 15 | $124.73 | 1,000 | $125K | 3.0% |
| 16 | $124.74 | 700 | $87K | 2.1% |
| 17 | $124.75 | 1,500 | $187K | 4.5% |
| 18 | $124.76 | 200 | $25K | 0.6% |
| 19 | $124.77 | 1,200 | $150K | 3.6% |
| 20 | $124.78 | 400 | $50K | 1.2% |
| 21 | $124.80 | 1,192 | $149K | 3.6% |
| 22 | $124.81 | 200 | $25K | 0.6% |
| 23 | $124.82 | 100 | $12K | 0.3% |
| 24 | $124.83 | 800 | $100K | 2.4% |
| 25 | $124.84 | 200 | $25K | 0.6% |
| 26 | $124.87 | 500 | $62K | 1.5% |
| 27 | $124.88 | 100 | $12K | 0.3% |
| 28 | $124.89 | 1,500 | $187K | 4.5% |
| 29 | $124.91 | 300 | $37K | 0.9% |
| 30 | $125.00 | 6,725 | $841K | 20.4% |
| Total | $124.65 avg | 33,124 | $4.1M | 100% |
| Filing → |
| CLB | SELL | 2010-02-18 | $18.5M | — | Filing → |
| CLB | SELL | 2009-11-02 | $10.7M | — | Filing → |
| CLB | SELL | 2008-03-03 | $3.2M | — | Filing → |