Insider · CIK 0001282545

DENSON JOHN D

Reports to the SEC for 1 company · HOUSTON, TX

sec.gov

Transactions

Companies

Filings

CIK

0001282545

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2007-05-15	CORE LABORATORIES N VM Exercise/Conversion	VP, Counsel & Secretary	MExercise/Conversion	+1,000 sh	—	—	135,697
2007-05-15	CORE LABORATORIES N VRestricted SharesM Exercise/Conversion	VP, Counsel & Secretary	MExercise/Conversion	+1,000 sh	—	—	5,000
2007-05-15	CORE LABORATORIES N VF Tax Payment	VP, Counsel & Secretary	FTax Payment	−365 sh	$92.80	−$33.9K	135,332
2007-03-09	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−500 sh	$81.03	−$40.5K	161,330
2007-03-09	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−600 sh	$81.05	−$48.6K	160,530
2007-03-09	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−200 sh	$81.25	−$16.3K	159,030
2007-03-09	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−1,500 sh	$81.00	−$122K	162,230
2007-03-09	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−100 sh	$81.06	−$8,106	160,430
2007-03-09	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−300 sh	$81.08	−$24.3K	159,830
2007-03-09	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−200 sh	$81.04	−$16.2K	161,130
2007-03-09	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−400 sh	$81.10	−$32.4K	159,230
2007-03-09	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−300 sh	$81.07	−$24.3K	160,130
2007-03-09	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−400 sh	$81.02	−$32.4K	161,830
2007-03-09	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−100 sh	$81.35	−$8,135	158,930
2007-03-09	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−200 sh	$81.09	−$16.2K	159,630
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−45 sh	$80.89	−$3,640.05	165,260
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−135 sh	$80.92	−$10.9K	165,450
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−45 sh	$80.87	−$3,639.15	165,215
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−45 sh	$80.94	−$3,642.3	165,945
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−360 sh	$90.93	−$32.7K	165,585
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−135 sh	$80.86	−$10.9K	165,080
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−135 sh	$80.81	−$10.9K	164,315
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−270 sh	$81.05	−$21.9K	167,670
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−45 sh	$81.10	−$3,649.5	168,210
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−45 sh	$81.25	−$3,656.25	168,300
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−45 sh	$80.62	−$3,627.9	163,865
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−45 sh	$81.24	−$3,655.8	168,255
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−90 sh	$81.06	−$7,295.4	167,940
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−90 sh	$80.67	−$7,260.3	163,955
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−145 sh	$80.91	−$11.7K	165,305
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−45 sh	$80.61	−$3,627.45	163,820
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−135 sh	$81.75	−$11K	168,435
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−90 sh	$80.60	−$7,254	163,730
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−535 sh	$80.98	−$43.3K	166,260
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−315 sh	$80.84	−$25.5K	164,720
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−45 sh	$81.70	−$3,676.5	168,390
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−180 sh	$81.07	−$14.6K	168,030
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−270 sh	$80.95	−$21.9K	165,990
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−515 sh	$81.00	−$41.7K	167,155
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−360 sh	$80.99	−$29.2K	166,795
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−45 sh	$80.85	−$3,638.25	165,035
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−270 sh	$80.83	−$21.8K	164,450
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−315 sh	$82.00	−$25.8K	168,570
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−45 sh	$80.70	−$3,631.5	164,045
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−45 sh	$82.01	−$3,690.45	168,885
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−45 sh	$80.66	−$3,629.7	163,910
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−45 sh	$81.29	−$3,658.05	168,345
2007-03-08	CORE LABORATORIES N VG Gift	VP, Counsel & Secretary	GGift	−1,400 sh	—	—	181,530
2007-03-08	CORE LABORATORIES N VJ Other	VP, Counsel & Secretary	JOther	−12.6K sh	$80.00	−$1.01M	168,930
2007-03-08	CORE LABORATORIES N VS Sale	VP, Counsel & Secretary	SSale	−225 sh	$80.78	−$18.2K	164,090

Recent filings

Accepted (ET)
Jun 54/A
CORE LABORATORIES N V0001209191-07-035322
SEC(opens sec.gov)
Jun 54
CORE LABORATORIES N V0001209191-07-035331
SEC(opens sec.gov)
Mar 124
CORE LABORATORIES N V0001209191-07-017073
SEC(opens sec.gov)

Companies

CORE LABORATORIES N VVP, Counsel & Secretary

Address

6316 WINDFERN

HOUSTON, TX, 77040