David M. Demshur, Chief Executive Officer at CORE LABORATORIES N V (CLB), sold 150,000 shares at $124.10 ($18.5M) on 2010-02-16, disclosed to the SEC on 2010-02-18.
Open-market sale of $18.5M CLB by Chief Executive Officer. 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 | $122.91 | 2,602 | $320K | 1.7% |
| 2 | $123.34 | 142,220 | $17.5M | 94.8% |
| 3 | $124.10 | 5,178 | $643K | 3.5% |
| Total | $123.36 avg | 150,000 | $18.5M | 100% |
| Filing → |
| CLB | SELL | 2009-11-02 | $10.7M | — | Filing → |
| CLB | SELL | 2008-03-03 | $4.1M | — | Filing → |
| CLB | SELL | 2008-03-03 | $3.2M | — | Filing → |