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Friday, December 11, 2009, 10:44PM ET - U.S. Markets Closed. Dow Up 0.63% Nasdaq Down 0.03%
Core Laboratories NV (CLB)At 4:02PM ET: 108.64  Down 0.60 (0.55%)  
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Insider TransactionsGet Insider Transactions for:
NET SHARE PURCHASE ACTIVITY
Insider Purchases - Last 6 Months
 SharesTrans
Purchases4002
Sales213,6067
Net Shares Purchased
(Sold)
(213,206)9
Total Insider Shares Held855.35K N/A
% Net Shares Purchased
(Sold)
(20.0%) N/A
Net Institutional Purchases - Prior Qtr to Latest Qtr
 Shares
Net Shares Purchased (Sold)(2,780,250)
% Change in Institutional Shares Held(12.9%)
Data provided by Thomson Financial

INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS
DateInsiderSharesTypeTransactionValue*
1-Dec-09ELVIG MARK F
Officer
200DirectOption Exercise at $0 per share.N/A
1-Dec-09ELVIG MARK F
Officer
54DirectDisposition (Non Open Market) at $108.60 per share.$5,864
9-Nov-09JOYCE RENE R
Director
7,000DirectSale at $110.29 per share.$772,030
9-Nov-09PERNA JOSEPH R
Director
11,990DirectSale at $109.85 - $110.17 per share.$1,319,0002
2-Nov-09DAVIS MONTY L
Officer
17,778DirectSale at $103.91 - $104.47 per share.$1,852,0002
2-Nov-09BERGMARK RICHARD L
Officer
29,519DirectSale at $103.76 - $106.03 per share.$3,096,0002
30-Oct-09BERGMARK RICHARD L
Officer
20,481DirectSale at $103.58 - $106.2 per share.$2,148,0002
29-Oct-09DEMSHUR DAVID M
Officer
100,000DirectSale at $106.81 - $108.14 per share.$10,748,0002
28-Oct-09MILLER CHARLES BRIGHAM
Officer
1,358IndirectSale at $106.28 per share.$144,328
27-Oct-09ELVIG MARK F
Officer
200DirectPurchase at $109.24 per share.$21,848
26-Oct-09MILLER CHARLES BRIGHAM
Officer
25,480DirectSale at $112.29 - $114.23 per share.$2,886,0002
15-Sep-09VRIESENDORP ALEXANDER
Director
2,000DirectOption Exercise at $0 per share.N/A
15-Sep-09VRIESENDORP ALEXANDER
Director
1,040DirectDisposition (Non Open Market) at $101.96 per share.$106,038
15-Sep-09JOYCE RENE R
Director
2,000DirectOption Exercise at $0 per share.N/A
15-Sep-09JOYCE RENE R
Director
3DirectDisposition (Non Open Market) at $101.96 per share.$305
15-Sep-09SCHOUTEN JACOBUS
Director
2,000DirectOption Exercise at $0 per share.N/A
15-Sep-09SCHOUTEN JACOBUS
Director
1,040DirectDisposition (Non Open Market) at $101.96 per share.$106,038
15-Sep-09OGREN D JOHN
Director
2,000DirectOption Exercise at $0 per share.N/A
15-Sep-09OGREN D JOHN
Director
3DirectDisposition (Non Open Market) at $101.96 per share.$305
15-Sep-09PERNA JOSEPH R
Director
2,000DirectOption Exercise at $0 per share.N/A
15-Sep-09PERNA JOSEPH R
Director
4DirectDisposition (Non Open Market) at $101.96 per share.$407
15-Sep-09KEARNEY MICHAEL C
Director
2,000DirectOption Exercise at $0 per share.N/A
15-Sep-09KEARNEY MICHAEL C
Director
3DirectDisposition (Non Open Market) at $101.96 per share.$305
22-May-09ELVIG MARK F
Officer
200DirectPurchase at $87.01 per share.$17,402
15-May-09MILLER CHARLES BRIGHAM
Officer
500DirectOption Exercise at $0 per share.N/A
15-May-09MILLER CHARLES BRIGHAM
Officer
133DirectDisposition (Non Open Market) at $83.33 per share.$11,082
15-May-09DAVIS MONTY L
Officer
1,000DirectOption Exercise at $0 per share.N/A
15-May-09DAVIS MONTY L
Officer
265DirectDisposition (Non Open Market) at $83.33 per share.$22,082
15-May-09BERGMARK RICHARD L
Officer
1,000DirectOption Exercise at $0 per share.N/A
15-May-09BERGMARK RICHARD L
Officer
265DirectDisposition (Non Open Market) at $83.33 per share.$22,082
1-Apr-09ELVIG MARK F
Officer
350DirectOption Exercise at $0 per share.N/A
1-Apr-09ELVIG MARK F
Officer
93DirectDisposition (Non Open Market) at $73.92 per share.$6,874
1-Apr-09MILLER CHARLES BRIGHAM
Officer
350DirectOption Exercise at $0 per share.N/A
1-Apr-09MILLER CHARLES BRIGHAM
Officer
93DirectDisposition (Non Open Market) at $73.92 per share.$6,874
12-Mar-09ELVIG MARK F
Officer
695DirectPurchase at $71.94 per share.$49,998
9-Mar-09ELVIG MARK F
Officer
30DirectPurchase at $71.94 - $72.45 per share.$2,1652
1-Mar-09ELVIG MARK F
Officer
100DirectOption Exercise at $0 per share.N/A
1-Mar-09ELVIG MARK F
Officer
33DirectDisposition (Non Open Market) at $75.40 per share.$2,488
1-Mar-09MILLER CHARLES BRIGHAM
Officer
200DirectOption Exercise at $0 per share.N/A
1-Mar-09MILLER CHARLES BRIGHAM
Officer
66DirectDisposition (Non Open Market) at $75.40 per share.$4,976
1-Mar-09DAVIS MONTY L
Officer
1,100DirectOption Exercise at $0 per share.N/A
1-Mar-09DAVIS MONTY L
Officer
330DirectDisposition (Non Open Market) at $75.40 per share.$24,882
1-Mar-09BERGMARK RICHARD L
Officer
1,100DirectOption Exercise at $0 per share.N/A
1-Mar-09BERGMARK RICHARD L
Officer
341DirectDisposition (Non Open Market) at $75.40 per share.$25,711
25-Feb-09ELVIG MARK F
Officer
530DirectPurchase at $73.88 - $73.89 per share.$39,0002
23-Feb-09ELVIG MARK F
Officer
1,200DirectPurchase at $69.42 per share.$83,304
18-Feb-09ELVIG MARK F
Officer
484IndirectAcquisition (Non Open Market) at $63.78 per share.$30,869
17-Feb-09MILLER CHARLES BRIGHAM
Officer
200DirectDisposition (Non Open Market) at $62.63 per share.$12,526
1-Dec-08ELVIG MARK F
Officer
200DirectOption Exercise at $0 per share.N/A
1-Dec-08ELVIG MARK F
Officer
53DirectDisposition (Non Open Market) at $58.20 per share.$3,084
28-Jul-08DAVIS MONTY L
Officer
10,000DirectSale at $124.74 - $125.66 per share.$1,252,0002
15-May-08MILLER CHARLES BRIGHAM
Officer
500DirectOption Exercise at $0 per share.N/A
15-May-08MILLER CHARLES BRIGHAM
Officer
133DirectDisposition (Non Open Market) at $134.69 per share.$17,913
15-May-08DAVIS MONTY L
Officer
1,000DirectOption Exercise at $0 per share.N/A
15-May-08DAVIS MONTY L
Officer
365DirectDisposition (Non Open Market) at $134.69 per share.$49,161
15-May-08BERGMARK RICHARD L
Officer
1,000DirectOption Exercise at $0 per share.N/A
15-May-08BERGMARK RICHARD L
Officer
365DirectDisposition (Non Open Market) at $134.69 per share.$49,161
1-Apr-08ELVIG MARK F
Officer
79IndirectStatement of OwnershipN/A
1-Apr-08ELVIG MARK F
Officer
294DirectStatement of OwnershipN/A
1-Mar-08MILLER CHARLES BRIGHAM
Officer
200DirectOption Exercise at $0 per share.N/A
1-Mar-08MILLER CHARLES BRIGHAM
Officer
54DirectDisposition (Non Open Market) at $121.60 per share.$6,566
1-Mar-08DAVIS MONTY L
Officer
1,100DirectOption Exercise at $0 per share.N/A
1-Mar-08DAVIS MONTY L
Officer
403DirectDisposition (Non Open Market) at $121.60 per share.$49,004
1-Mar-08BERGMARK RICHARD L
Officer
1,100DirectOption Exercise at $0 per share.N/A
1-Mar-08BERGMARK RICHARD L
Officer
402DirectDisposition (Non Open Market) at $121.60 per share.$48,883
29-Feb-08DEMSHUR DAVID M
Officer
14,045DirectSale at $122.72 - $123.15 per share.$1,727,0002
29-Feb-08DEMSHUR DAVID M
Officer
26,733DirectSale at $121.35 - $122.71 per share.$3,262,0002
29-Feb-08DEMSHUR DAVID M
Officer
9,222DirectSale at $121.05 - $121.33 per share.$1,118,0002
28-Feb-08DEMSHUR DAVID M
Officer
16,876DirectSale at $125.01 - $125.25 per share.$2,112,0002
28-Feb-08DEMSHUR DAVID M
Officer
33,124DirectSale at $124.15 - $125 per share.$4,126,0002
27-Feb-08DAVIS MONTY L
Officer
6,000DirectDisposition (Non Open Market) at $0 per share.N/A
27-Feb-08BERGMARK RICHARD L
Officer
26,730DirectSale at $126.73 - $127 per share.$3,391,0002
27-Feb-08BERGMARK RICHARD L
Officer
44,261DirectSale at $125.70 - $126.72 per share.$5,586,0002
27-Feb-08BERGMARK RICHARD L
Officer
15,259DirectSale at $124.88 - $125.5 per share.$1,910,0002
26-Feb-08DAVIS MONTY L
Officer
400DirectSale at $128.54 - $128.56 per share.$51,0002
26-Feb-08DAVIS MONTY L
Officer
7,200DirectSale at $127.35 - $128.5 per share.$921,0002
26-Feb-08DAVIS MONTY L
Officer
19,024DirectSale at $127 - $127.34 per share.$2,419,0002
26-Feb-08BERGMARK RICHARD L
Officer
13,750DirectSale at $127 - $127.6 per share.$1,750,0002
12-Feb-08MILLER CHARLES BRIGHAM
Officer
5,000DirectOption Exercise at $0 per share.N/A
12-Feb-08MILLER CHARLES BRIGHAM
Officer
1,365DirectDisposition (Non Open Market) at $111.26 per share.$151,869
12-Feb-08DENSON JOHN D
Officer
10,000DirectOption Exercise at $0 per share.N/A
12-Feb-08DENSON JOHN D
Officer
3,687DirectDisposition (Non Open Market) at $111.26 per share.$410,215
12-Feb-08DAVIS MONTY L
Officer
20,000DirectOption Exercise at $0 per share.N/A
12-Feb-08DAVIS MONTY L
Officer
7,324DirectDisposition (Non Open Market) at $111.26 per share.$814,868
12-Feb-08BERGMARK RICHARD L
Officer
20,000DirectOption Exercise at $0 per share.N/A
12-Feb-08BERGMARK RICHARD L
Officer
7,328DirectDisposition (Non Open Market) at $111.26 per share.$815,313
12-Feb-08DEMSHUR DAVID M
Officer
40,000DirectOption Exercise at $0 per share.N/A
12-Feb-08DEMSHUR DAVID M
Officer
14,596DirectDisposition (Non Open Market) at $111.26 per share.$1,623,950
Data provided by EDGAR Online
* = Where indicated, some values are estimates.
1 = Potential proceeds estimated by the filer.
2 = Estimated based on the average of multiple prices reported.
3 = Multiple dates reported. Most recent date shown.
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