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DAVIS MONTY L Insider Trading

Get the latest insider transactions of DAVIS MONTY L. DAVIS MONTY L is Chief Operating Officer in CORE LABORATORIES N V ($CLB) and COO in CORE LABORATORIES N V ($CLB) and COO in Core Laboratories LP ($CLB). Discover the current value of DAVIS MONTY L shares.

Address: 6316 WINDFERN HOUSTON 77040TX

DAVIS MONTY L is Insider in these Companies

Ticker	Company Name	Current and Previous Positions	Total Shares	Current Value ($)
CLB	CORE LABORATORIES N V	COO, Chief Operating Officer	100,191	11,693,291.61
CLB	Core Laboratories LP	COO	55,920	6,526,423.20

Insider Trading Transactions of DAVIS MONTY L

Date	Ticker	Company	Owner	Relationship	Transaction	Cost ($)	Shares	Transaction Value ($)	Total Shares
Feb 15 2018	CLB	CORE LABORATORIES N V	DAVIS MONTY L	Chief Operating Offic ...	Option Exercise	0.00	16,864	0	16,864
Feb 16 2017	CLB	CORE LABORATORIES N V	DAVIS MONTY L	Chief Operating Offic ...	Option Exercise	0.00	15,804	0	15,804
Jan 04 2017	CLB	CORE LABORATORIES N V	DAVIS MONTY L	Chief Operating Offic ...	Buy	0.00	8,001	0	100,191
Jan 04 2017	CLB	CORE LABORATORIES N V	DAVIS MONTY L	Chief Operating Offic ...	Sell	120.04	2,857	342,954	97,334
Jan 04 2017	CLB	CORE LABORATORIES N V	DAVIS MONTY L	Chief Operating Offic ...	Option Exercise	0.00	8,001	0	0
Feb 16 2016	CLB	CORE LABORATORIES N V	DAVIS MONTY L	Chief Operating Offic ...	Option Exercise	0.00	21,260	0	21,260
Jan 04 2016	CLB	CORE LABORATORIES N V	DAVIS MONTY L	Chief Operating Offic ...	Buy	0.00	11,721	0	95,769
Jan 04 2016	CLB	CORE LABORATORIES N V	DAVIS MONTY L	Chief Operating Offic ...	Sell	108.74	3,579	389,180	92,190
Jan 04 2016	CLB	CORE LABORATORIES N V	DAVIS MONTY L	Chief Operating Offic ...	Option Exercise	0.00	11,721	0	0
May 19 2009	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Buy	0.00	1,000	0	160,433
May 19 2009	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	83.33	265	22,082	160,168
May 19 2009	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Option Exercise	0.00	1,000	0	3,000
Mar 03 2009	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Buy	0.00	1,100	0	159,763
Mar 03 2009	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	75.40	330	24,882	159,433
Mar 03 2009	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Option Exercise	0.00	1,100	0	4,400
Aug 04 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Option Exercise	0.00	3,041	0	0
Jul 30 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	124.74	800	99,792	167,863
Jul 30 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	124.76	100	12,476	167,763
Jul 30 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	124.82	100	12,482	167,663
Jul 30 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	125.11	1,000	125,110	166,663
Jul 30 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	125.14	601	75,209	166,062
Jul 30 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	125.15	399	49,935	165,663
Jul 30 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	125.29	2	251	165,661
Jul 30 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	125.32	1,898	237,857	163,763
Jul 30 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	125.40	1,000	125,400	162,763
Jul 30 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	125.43	100	12,543	162,663
Jul 30 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	125.46	300	37,638	162,363
Jul 30 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	125.47	1,000	125,470	161,363
Jul 30 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	125.48	700	87,836	160,663
Jul 30 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	125.66	2,000	251,320	158,663
Jun 11 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Buy	0.00	1,100	0	168,431
Jun 11 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	121.60	403	49,005	168,028
Jun 11 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Buy	0.00	1,000	0	169,028
Jun 11 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	134.69	365	49,162	168,663
Jun 11 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Option Exercise	0.00	1,100	0	5,500
Jun 11 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Option Exercise	0.00	1,000	0	4,000
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.00	924	117,348	199,030
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.01	900	114,309	198,130
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.02	1,400	177,828	196,730
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.03	1,400	177,842	195,330
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.04	1,200	152,448	194,130
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.05	1,200	152,460	192,130
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.06	1,000	127,060	191,930
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.07	1,200	152,484	190,730
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.08	800	101,664	189,930
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.09	500	63,545	189,430
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.10	300	38,130	189,130
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.11	400	50,844	188,730
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.12	2,300	292,376	186,430
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.13	100	12,713	186,330
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.14	300	38,142	186,030
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.15	100	12,715	185,930
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.19	1,000	127,190	184,930
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.20	500	63,600	184,430
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.21	500	63,605	183,930
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.22	700	89,054	183,230
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.23	500	63,615	182,730
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.24	200	25,448	182,530
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.26	400	50,904	182,130
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.27	100	12,727	182,030
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.28	100	12,728	181,930
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.29	300	38,187	181,630
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.31	200	25,462	181,430
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.32	300	38,196	181,130
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.33	100	12,733	181,030
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.34	100	12,734	180,930
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.35	300	38,205	180,630
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.36	100	12,736	180,530
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.39	100	12,739	180,430
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.40	100	12,740	180,330
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.49	300	38,247	180,030
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.52	1,000	127,520	179,030
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	127.59	300	38,277	178,730
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.00	200	25,600	178,530
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.01	100	12,801	178,430
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.02	100	12,802	178,330
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.03	300	38,409	178,030
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.04	200	25,608	177,830
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.07	100	12,807	177,730
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.12	100	12,812	177,630
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.14	400	51,256	177,230
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.16	100	12,816	177,130
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.17	500	64,085	176,630
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.24	200	25,648	176,430
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.25	100	12,825	176,330
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.32	100	12,832	176,230
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.33	100	12,833	176,130
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.34	100	12,834	176,030
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.36	100	12,836	175,930
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.37	100	12,837	175,830
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.38	100	12,838	175,730
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.39	500	64,195	175,230
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.40	600	77,040	174,630
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.47	400	51,388	174,230
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.48	400	51,392	173,830
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.50	100	12,850	173,730
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.54	100	12,854	173,630
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	128.56	300	38,568	173,330
Feb 28 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	0.00	6,000	0	167,330
Feb 14 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Buy	0.00	20,000	0	207,278
Feb 14 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	111.26	7,324	814,868	199,954
Feb 14 2008	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Option Exercise	0.00	20,000	0	0
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.09	400	40,836	215,949
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.10	900	91,890	215,049
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.10	100	10,210	214,949
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.12	100	10,212	214,849
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.13	400	40,852	214,449
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.14	100	10,214	214,349
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.14	781	79,771	213,568
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.25	1,200	122,700	212,368
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.28	801	81,926	211,567
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.30	1,600	163,680	209,967
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.31	400	40,924	209,567
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.39	700	71,673	208,867
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.42	400	40,968	208,467
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.43	200	20,486	208,267
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.45	2,850	291,983	205,417
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.46	200	20,492	205,217
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.46	900	92,214	204,317
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.46	200	20,492	204,117
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.47	200	20,494	203,917
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.47	1,000	102,470	202,917
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.48	600	61,488	202,317
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.49	550	56,370	201,767
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.50	1,700	174,250	200,067
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.51	1,900	194,769	198,467
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.52	877	89,910	197,290
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.52	100	10,252	197,190
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.53	500	51,265	196,690
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.54	800	82,032	195,890
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.54	100	10,254	195,790
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.55	300	30,765	195,490
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.57	300	30,771	195,190
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.60	1,500	153,900	193,690
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.61	200	20,522	193,490
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.65	100	10,265	193,390
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.66	123	12,627	193,267
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.67	200	20,534	193,067
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.68	100	10,268	192,967
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.69	589	60,484	192,378
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.70	200	20,540	192,178
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.70	100	10,270	192,078
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.71	300	30,813	191,778
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.82	100	10,282	191,678
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.85	1,100	113,135	190,578
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	102.90	1,200	123,480	189,378
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	103.00	100	10,300	189,278
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	103.01	203	20,911	189,075
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	103.02	797	82,107	188,278
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	103.03	3	309	188,275
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	103.08	200	20,616	188,075
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	103.11	300	30,933	187,775
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	103.15	200	20,630	187,575
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	103.18	100	10,318	187,475
Aug 21 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	103.19	197	20,328	187,278
Jun 05 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Buy	0.00	1,000	0	216,714
Jun 05 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	92.80	365	33,872	216,349
Jun 05 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Option Exercise	0.00	1,000	0	5,000
May 16 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	0.00	400	0	209,703
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	81.02	600	48,612	229,503
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	81.08	300	24,324	229,203
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	81.01	500	40,505	228,703
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	81.05	100	8,105	228,603
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	81.15	300	24,345	228,303
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	81.18	368	29,874	227,935
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	81.10	400	32,440	227,535
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	80.34	300	24,102	227,235
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	80.31	100	8,031	227,135
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	80.30	700	56,210	226,435
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	80.25	2,800	224,700	223,635
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	80.11	600	48,066	223,035
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	80.10	5,500	440,550	217,535
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	80.12	232	18,588	217,303
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	80.15	1,000	80,150	216,303
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	80.20	500	40,100	215,803
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	80.50	800	64,400	215,003
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	80.40	1,000	80,400	214,003
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	80.60	100	8,060	214,903
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	80.63	100	8,063	213,803
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	80.51	200	16,102	213,603
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	80.45	1,000	80,450	212,603
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	80.46	400	32,184	212,203
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	80.47	100	8,047	212,103
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	80.29	500	40,145	211,603
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	80.07	500	40,035	211,103
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	80.06	500	40,030	210,603
Feb 28 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	80.05	500	40,025	210,103
Feb 23 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Buy	18.38	30,000	551,250	85,920
Feb 23 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Buy	13.06	40,000	522,500	125,920
Feb 23 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Buy	19.38	60,000	1,162,500	185,920
Feb 23 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Buy	16.10	55,000	885,500	240,920
Feb 23 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Buy	8.84	60,000	530,400	300,920
Feb 23 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Buy	10.26	52,000	533,520	352,920
Feb 23 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	79.31	122,817	9,740,616	230,103
Feb 23 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Option Exercise	18.38	30,000	551,250	0
Feb 23 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Option Exercise	13.06	40,000	522,500	0
Feb 23 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Option Exercise	19.38	60,000	1,162,500	0
Feb 23 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Option Exercise	16.10	55,000	885,500	0
Feb 23 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Option Exercise	8.84	60,000	530,400	0
Feb 23 2007	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Option Exercise	10.26	52,000	533,520	0
Feb 02 2007	CLB	Core Laboratories LP	DAVIS MONTY L	COO	Buy	0.00	20,000	0	62,052
Feb 02 2007	CLB	Core Laboratories LP	DAVIS MONTY L	COO	Sell	82.40	6,132	505,277	55,920
Feb 02 2007	CLB	Core Laboratories LP	DAVIS MONTY L	COO	Option Exercise	0.00	10,000	0	0
Feb 02 2007	CLB	Core Laboratories LP	DAVIS MONTY L	COO	Option Exercise	0.00	10,000	0	0
Dec 20 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	0.00	15,000	0	42,352
Dec 20 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	0.00	300	0	42,052
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Buy	10.26	40,000	410,400	97,352
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	68.05	18,413	1,253,005	78,939
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.55	300	19,965	78,639
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.49	200	13,298	78,439
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.95	300	20,085	78,139
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.60	200	13,320	77,939
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.65	300	19,995	77,639
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.64	300	19,992	77,339
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.70	400	26,680	76,939
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.62	200	13,324	76,739
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.63	300	19,989	76,439
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.65	300	19,995	76,139
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.67	287	19,134	75,852
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.64	200	13,328	75,652
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.72	300	20,016	75,352
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.75	300	20,025	75,052
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.73	300	20,019	74,752
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.79	200	13,358	74,552
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.75	400	26,700	74,152
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.80	300	20,040	73,852
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.75	200	13,350	73,652
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.75	300	20,025	73,352
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.78	300	20,034	73,052
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.75	300	20,025	72,752
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.72	500	33,360	72,252
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.70	400	26,680	71,852
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.80	500	33,400	71,352
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.85	500	33,425	70,852
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.75	500	33,375	70,352
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Option Exercise	10.26	40,000	410,400	0
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.89	500	33,445	69,852
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.94	500	33,470	69,352
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.94	500	33,470	68,852
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.93	500	33,465	68,352
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.85	500	33,425	67,852
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.90	500	33,450	67,352
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.93	300	20,079	67,052
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.92	200	13,384	66,852
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.92	200	13,384	66,652
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.90	300	20,070	66,352
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	67.00	1,000	67,000	65,352
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.95	500	33,475	64,852
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	67.01	500	33,505	64,352
May 09 2006	CLB	CORE LABORATORIES N V	DAVIS MONTY L	COO	Sell	66.96	500	33,480	63,852