Schouten Jacobus 4
4 · CORE LABORATORIES N V · Filed May 3, 2006
Insider Transaction Report
Form 4
Schouten Jacobus
Director
Transactions
- Exercise/Conversion
Common Shares
2006-05-01$23.00/sh+10,000$230,000→ 10,000 total - Exercise/Conversion
Common Shares
2006-05-01$25.00/sh+10,000$250,000→ 20,000 total - Sale
Common Shares
2006-05-01$62.80/sh−20,000$1,256,000→ 0 total - Exercise/Conversion
Option to Acquire Common Shares
2006-05-01−10,000→ 0 totalExercise: $23.00From: 2005-12-20Exp: 2014-12-20→ Common Shares (10,000 underlying) - Exercise/Conversion
Option to Acquire Common Shares
2006-05-01−10,000→ 0 totalExercise: $25.00From: 2006-03-23Exp: 2015-03-23→ Common Shares (10,000 underlying)
Signature
/s/ John D. Denson, Attorney-in-Fact|2006-05-03