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Core Laboratories N V (CLB)  
$16.99 0.49 (2.97%) as of 4:30 Wed 3/27


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Exchange: New York Stock Exchange
Security Type: Common
Shares Out: 49,203,000
Market Cap: 835.96(M)
Last Volume: 613,357 Avg Vol: 608,025
52 Week Range: $14.11 - $27.43
Level I Sector: Energy
Level II Sector: Energy
Level III Sector: Oil & Gas Equipment & Services

Member Indexes:

    NYSE COMPOSITE

Rankings:

     
Insider 3 Months    :   -
Insider 6 Months    :   -
Insider 3/6 Months :   -
Guru Rank Number :  965
Guru Rank Value     : 0
Guru Occurances    : 1

 

            6 Months   1 Year   2 Year  
 
Company Profile   Core Laboratories is a holding company. Through its subsidiaries, Co. provides proprietary and patented reservoir description and production enhancement services and products to the oil and gas industry. Co. operates its business in two reporting segments: Reservoir Description, which provides services that characterize the porous reservoir rock, reservoir fluids and their derived products, such as determining the quality and measuring the quantity of the reservoir fluids and their derived products; and Production Enhancement, which provides products and diagnostic services to help improve well completions, reservoir operations and field development strategies.


 
 
Summary  (Direct Transactions Only) 3 Months 6 Months 12 Months 24 Months
Total Shares Bought 0 0 0 0
Total Buy Value $0 $0 $0 $0
Total People Bought 0 0 0 0
Total Buy Transactions 0 0 0 0
Total Shares Sold 0 0 0 0
Total Sell Value $0 $0 $0 $0
Total People Sold 0 0 0 0
Total Sell Transactions 0 0 0 0
End Date 2023-12-28 2023-09-26 2023-03-28 2022-03-28

   
Records found: 463
  Page 10 of 19  
Filer's Name Relation Title Off-Dir-10% Tran. Date Form Action Price Mkt Value D/I Shares Holdings
Rank

 
3m +/-  
Form
   Elvig Mark F VP, Counsel & Secretary   •       –      –    2009-02-25 4 B $73.88 $39,159 D/D 530 2,171 2.74     -
   Elvig Mark F VP, Counsel & Secretary   •       –      –    2009-02-23 4 B $69.42 $83,304 D/D 1,200 1,641 2.74     -
   Elvig Mark F VP, Counsel & Secretary   •       –      –    2009-02-18 4 A $63.78 $30,870 I/I 484 531     -
   Miller Charles Brigham CAO   •       –      –    2009-02-17 4 D $62.63 $12,526 D/D (200) 54,935     -
   Elvig Mark F VP, Counsel & Secretary   •       –      –    2008-12-01 4 D $58.20 $3,085 D/D (53) 441     -
   Elvig Mark F VP, Counsel & Secretary   •       –      –    2008-12-01 4 OE $0.00 $0 D/D 200 494     -
   Davis Monty L COO   •       –      –    2008-07-28 4 S $124.74 $1,253,319 D/D (10,000) 158,663     -
   Miller Charles Brigham CAO   •       –      –    2008-05-15 4 D $134.69 $17,914 D/D (133) 55,135     -
   Miller Charles Brigham CAO   •       –      –    2008-05-15 4 OE $0.00 $0 D/D 500 55,268     -
   Davis Monty L COO   •       –      –    2008-05-15 4 D $134.69 $49,162 D/D (365) 168,663     -
   Davis Monty L COO   •       –      –    2008-05-15 4 OE $0.00 $0 D/D 1,000 169,028     -
   Bergmark Richard L EVP, CFO & Treasurer   •       •      –    2008-05-15 4 D $134.69 $49,162 D/D (365) 164,074     -
   Bergmark Richard L EVP, CFO & Treasurer   •       •      –    2008-05-15 4 OE $0.00 $0 D/D 1,000 164,439     -
   Elvig Mark F VP, Counsel & SecretaryOfficer   •       –      –    2008-04-01 3 IO $0.00 $0 I/I 0 105     -
   Elvig Mark F VP, Counsel & SecretaryOfficer   •       –      –    2008-04-01 3 IO $0.00 $0 D/D 0 294     -
   Miller Charles Brigham CAO   •       –      –    2008-03-01 4 D $121.60 $6,566 D/D (54) 54,768     -
   Miller Charles Brigham CAO   •       –      –    2008-03-01 4 OE $0.00 $0 D/D 200 54,822     -
   Davis Monty L COO   •       –      –    2008-03-01 4 D $121.60 $49,005 D/D (403) 168,028     -
   Davis Monty L COO   •       –      –    2008-03-01 4 OE $0.00 $0 D/D 1,100 168,431     -
   Bergmark Richard L EVP, CFO & Treasurer   •       •      –    2008-03-01 4 D $121.60 $48,883 D/D (402) 163,439     -
   Bergmark Richard L EVP, CFO & Treasurer   •       •      –    2008-03-01 4 OE $0.00 $0 D/D 1,100 163,841     -
   Demshur David M President & CEO   •       •      –    2008-02-29 4 S $121.35 $3,264,936 D/D (26,733) 505,026     -
   Demshur David M President & CEO   •       •      –    2008-02-29 4 S $122.72 $1,727,430 D/D (14,045) 490,981     -
   Demshur David M President & CEO   •       •      –    2008-02-29 4 S $121.05 $1,116,954 D/D (9,222) 531,759     -
   Demshur David M President & CEO   •       •      –    2008-02-28 4 S $124.15 $4,128,748 D/D (33,124) 557,857     -

  463 Records found
  Previous  10  11  12  13  14  15  16  17  18  19   
  Page 10 of 19
  Transaction Code Key: Ownership Code Key
  B - Buy AB - Automatic Buy D - Direct Ownership
  S - Sell AS - Automatic Sell I - Indirect Ownership
  OE - Options Exercised A - Acquired
  IO - Initital Ownership D - Disposed