CLB Insider Trading - Core Laboratories Inc.

已發行股份	46,096,682 shares
內部人士股份	5,762,158 shares
內部持股	12.50 %
所有內部人士	29

內部人士情緒分數

「內部人士情緒分數」用於查找被公司內部人士購入的公司。

它是一個複雜的多因素量化模型的結果，該模型能夠辨識具有最高內部人士累積持有水平的公司。該評分模型結合了內部人士在過去90天內購買的淨數量、總購買股份佔流通股比例，以及內部人士擁有的總股份的指標。該分數的範圍從0到100，數值越高表示相對於同行業而言具有更高程度的內部人士持股水平，50為平均值。

更新頻率：每日

查閱「內部人士首選」，該清單呈現被內部人士購入最多的公司。

查閲高排名股票

高管情緒分數

「高管情緒分數」用於查找被公司管理層購入的公司。

根據定義，公司高管是公司內部人士，但與其他內部人士（10%的股東和董事會成員）不同，公司高管每天在公司工作，而且他們使用自己的資金進行交易。（10%的股東和董事會成員通常是基金經理，管理著其他人的資金。）因此，公司高管進行的內幕交易更為重要性，應該被適當地重視和關注。

如同「內部人士情緒分數」，「高管情緒分數」也是一個複雜的多因素量化模型的計算結果，該模型能夠辨識具有最高高管累積持有水平的公司。

更新頻率：每日

查閱「內部人士首選」，該清單呈現被內部人士購入最多的公司。

查閲高排名股票

關鍵內部人士指標

此表格顯示了公司在各種內部人士指標上的排名。百分位數排名顯示了這家公司在美國市場與其他公司相比的表現。排名越高表明公司所處狀況越好。

舉例來說，一般認為內部人士的買入是一個積極的指標，因此具有更多內部人士買入的公司將排名高於那些內部人士買入較少（甚至有內部人士賣出）的公司。

內部人士買入淨數（排名）

0 ( )

2602 out of 10948

內部人士買入淨數是過去90天內買入的內部人士總數減去賣出的內部人士總數。以百分位排名顯示（範圍從0到100%）。

內部人士買入佔流通股比例（排名）

0.000% ( )

2579 out of 10786

內部人士買入佔流通股比例是內部人士在過去90天內購買的股份總數減去賣出的股份總數，除以總流通股數並乘以100。

內幕交易圖表

以下圖表顯示了Core Laboratories Inc.內部人士交易。內部人士包括公司的高管、董事或重要投資者。一般而言，基於內幕、非公開信息進行交易是非法的。這並不意味著他們在自己的公司進行任何交易都是非法的。但是，他們必須透過Form 4向美國證券交易委員會（SEC）報告所有交易。

內部人員名單及盈利指標

這張表格顯示已知的內部人員名單，從向SEC披露的申報文件中自動生成。除了姓名、最近的職稱和董事、高管或10%擁有人的標誌外，我們還提供了最新披露的持股信息。此外，我們盡可能提供內部人的歷史交易表現。歷史交易表現是內部人士實際進行的公開市場購買交易表現的加權平均值。有關此計算方式的更多資訊，請查看YouTube網絡研討會。

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內部人士	持股數量	分拆調整
Richard L Bergmark EVP & CFO, Director - [D] [O]	69,889	69,889
Gregory Barry Barnett Director - [D]	33,907	33,907
Lawrence Bruno Chairman and CEO, Director - [D] [O]	138,410	138,410
Carnes Martha Z. Director - [D]	30,592	30,592
Monty L Davis Chief Operating Officer - [O]	102,512	102,512
David M Demshur Chief Executive Officer, Director - [D] [O]	365,844	365,844
Kevin Daniels CAO & Treasurer - [O]	11,024	11,024
Charles L Dunlap Director - [D]	8,062	8,062
Mark F Elvig SVP, Gen Counsel & Secretary - [O]	12,442	12,442

內部人士	持股數量	分拆調整
Sachs & Co Goldman 10% Owner - [10%]	4,640,900	4,640,900
Goldman Sachs Group Inc 10% Owner - [10%]	4,640,900	4,640,900
Christopher Scott Hill SVP & CFO - [O]	62,642	62,642
Rene R Joyce Director - [D]	11,823	11,823
Michael C Kearney Director - [D]	13,798	13,798
Harvey Robert Klingensmith Director - [D]	26,226	26,226
Charles Brigham Miller CAO & Treasurer - [O]	42,384	42,384
Katherine Murray Director - [D]	5,485	5,485
D John Ogren Director - [D]	41,506	41,506
Joseph R Perna Director - [D]	47,814	47,814

內部人士	持股數量	分拆調整
Jacobus Schouten	742
Gwendolyn Schreffler SVP - [O]	19,783	19,783
Jan Willem Sodderland Director - [D]	7,852	7,852
Michael Straughen Director - [D]	18,991	18,991
Mark Damian Tattoli SVP, Gen Counsel & Secretary - [O]	6,943	6,943
Kwaku Temeng Director - [D]	9,792	9,792
Alexander Vriesendorp	1,141
Dijken Eeuwijk Monique van Director - [D]	17,118	17,118
Geuns Lucia van Director - [D]	3,596	3,596
Kempen Margaret Ann van Director - [D]	12,823	12,823

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追蹤內部人士買入記錄 - 短期收益分析

在這一部分，我們分析了在 CLB / Core Laboratories Inc. 中進行的每筆非計劃的公開市場內部人士購買的盈利情況。這種分析有助於了解內部人士是否持續產生異常的回報，以及是否值得跟踪。該分析基於每筆交易後一年的情況，結果僅為理論值。 .

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期	內部人士	報告股數	報告價格	經調整股數	經調整價格	成本基礎	達到最高利潤的天數	達到最高利潤時的價格	最高淨利 ($)	最高回報率（%）
2020-05-07	Sodderland Jan Willem	600	17.0700	600	17.0700	10,242	307	41.3200	14,550	142.06
2020-04-01	GOLDMAN SACHS GROUP INC	376	9.4100	376	9.4100	3,538
2020-04-01	GOLDMAN SACHS GROUP INC	300	9.2500	300	9.2500	2,775
2020-04-01	GOLDMAN SACHS GROUP INC	93		93
2020-02-03	Bruno Lawrence	1,000	34.9790	1,000	34.9790	34,979
2020-02-03	Bruno Lawrence	1,000	35.0000	1,000	35.0000	35,000
2020-02-03	Bruno Lawrence	1,000	34.6000	1,000	34.6000	34,600
2019-08-14	Barnett Gregory Barry	2,000	38.0000	2,000	38.0000	76,000
2019-08-13	Barnett Gregory Barry	1,000	40.0000	1,000	40.0000	40,000

經調整價格已按拆股調整。經調整股數已按拆股調整。

CLB / Core Laboratories Inc. Insider Trades

追蹤內部人士賣出記錄 - 短期虧損分析

在這一部分，我們分析了在 CLB / Core Laboratories Inc. 中進行的每筆非計劃的公開市場內部人士賣出所達成的短期虧損規避。如果存在持續的虧損規避模式，可能表明未來的內部人士賣出交易預示著價格的下跌。該分析基於每筆交易後一年的情況，結果僅為理論值。 .

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期	內部人士	報告股數	報告價格	經調整股數	經調整價格	成本基礎	達到最低利潤的天數	達到最低利潤時的價格
2020-04-01	GOLDMAN SACHS GROUP INC	1,176		1,176			0	9.4900
2020-01-02	Elvig Mark F	100	37.9400	100	37.9400	3,794
2020-01-02	Elvig Mark F	500	37.9300	500	37.9300	18,965
2019-03-11	Daniels Kevin	428	66.2500	428	66.2500	28,355
2018-08-14	Daniels Kevin	73	112.6300	73	112.6300	8,222
2015-05-12	KEARNEY MICHAEL C	1,000	128.5200	1,000	128.5200	128,520
2014-11-17	Elvig Mark F	1,000	138.0300	1,000	138.0300	138,030
2014-03-07	KEARNEY MICHAEL C	859	193.0900	859	193.0900	165,864
2014-03-07	KEARNEY MICHAEL C	1,141	192.9300	1,141	192.9300	220,133

經調整價格已按拆股調整。經調整股數已按拆股調整。

交易歷史

點擊連結圖示即可查看完整的交易記錄。作為 10b5-1 自動交易計畫的一部分進行報告的交易，將在標記為 10b-5 的欄位中顯示 X。

呈報日期	交易日期	表格	內部人士	證券代碼	證券種類	代碼	直接	行使價格	單位價格	股數變化	價值變化 (1K)	剩餘期權	剩餘股份
2023-04-03	2023-04-01	4	van Dijken Eeuwijk Monique	CLB	Common Shares	M - Exercise	D			5,485			17,118
2023-04-03	2023-04-01	4	Temeng Kwaku	CLB	Common Shares	M - Exercise	D			5,485			9,792
2023-04-03	2023-04-01	4	Straughen Michael	CLB	Common Shares	M - Exercise	D			5,485			18,991
2023-04-03	2023-04-01	4	Straughen Michael	CLB	Common Shares	F - Taxes	D		22.0500	-2,524	-56		16,467
2023-04-03	2023-04-01	4	Murray Katherine	CLB	Common Shares	M - Exercise	D			5,485			5,485
2023-04-03	2023-04-01	4	Klingensmith Harvey Robert	CLB	Common Shares	M - Exercise	D			5,485			26,226
2023-04-03	2023-04-01	4	Carnes Martha Z.	CLB	Common Shares	M - Exercise	D			5,485			30,592
2023-01-04	2022-12-31	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			31,688			62,642
2023-01-04	2022-12-31	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		20.2700	-12,470	-253		50,172
2023-01-04	2022-12-31	4	Bruno Lawrence	CLB	Common Shares	M - Exercise	D			91,212			138,410
2023-01-04	2022-12-31	4	Bruno Lawrence	CLB	Common Shares	F - Taxes	D		20.2700	-35,892	-728		102,518
2023-01-04	2022-12-31	4	Daniels Kevin	CLB	Common Shares	M - Exercise	D			6,000			11,024
2023-01-04	2022-12-31	4	Daniels Kevin	CLB	Common Shares	F - Taxes	D		20.2700	-2,361	-48		8,663
2023-01-04	2022-12-31	4	Schreffler Gwendolyn	CLB	Common Shares	M - Exercise	D			-12,000			19,783
2023-01-04	2022-12-31	4	Schreffler Gwendolyn	CLB	Common Shares	F - Taxes	D		20.2700	4,722	96		15,061
2022-12-02	2022-12-01	4	Daniels Kevin	CLB	Common Shares	M - Exercise	D			140			5,080
2022-12-02	2022-12-01	4	Daniels Kevin	CLB	Common Shares	F - Taxes	D		21.5000	-56	-1		5,024
2022-12-02	2022-12-01	4	Tattoli Mark Damian	CLB	Common Shares	M - Exercise	D			160			5,229
2022-12-02	2022-12-01	4	Tattoli Mark Damian	CLB	Common Shares	F - Taxes	D		21.5000	-63	-1		5,166
2022-10-03	2022-10-01	4	Tattoli Mark Damian	CLB	Common Shares	M - Exercise	D			700			5,345
2022-10-03	2022-10-01	4	Tattoli Mark Damian	CLB	Common Shares	F - Taxes	D		13.4800	-276	-4		5,069
2022-08-02	2022-08-01	4	Tattoli Mark Damian	CLB	Common Shares	M - Exercise	D			120			4,561
2022-08-02	2022-08-01	4	Tattoli Mark Damian	CLB	Common Shares	F - Taxes	D		18.0200	-54	-1		4,507
2022-08-02	2022-08-01	4	Tattoli Mark Damian	CLB	Common Shares	M - Exercise	D			250			4,757
2022-08-02	2022-08-01	4	Tattoli Mark Damian	CLB	Common Shares	F - Taxes	D		18.0200	-112	-2		4,645
2022-05-27		3	Murray Katherine	CLB	Common Shares		D						0
2022-05-02	2022-05-01	4	Tattoli Mark Damian	CLB	Restricted Shares	M - Exercise	D			-200		7,530
2022-05-02	2022-05-01	4	Tattoli Mark Damian	CLB	Restricted Shares	M - Exercise	D			-250		7,280
2022-05-02	2022-05-01	4	Tattoli Mark Damian	CLB	Common Shares	M - Exercise	D			200			4,365
2022-05-02	2022-05-01	4	Tattoli Mark Damian	CLB	Common Shares	F - Taxes	D		26.0000	-77	-2		4,288
2022-05-02	2022-05-01	4	Tattoli Mark Damian	CLB	Common Shares	M - Exercise	D			250			4,538
2022-05-02	2022-05-01	4	Tattoli Mark Damian	CLB	Common Shares	F - Taxes	D		26.0000	-97	-3		4,441
2022-04-04	2022-04-01	4	Temeng Kwaku	CLB	Restricted Shares	M - Exercise	D	0.00		-4,307		0
2022-04-04	2022-04-01	4	Temeng Kwaku	CLB	Restricted Shares	A - Award	D	0.00		5,485		5,485
2022-04-04	2022-04-01	4	Temeng Kwaku	CLB	Common Shares	M - Exercise	D			4,307			4,307
2022-04-04	2022-04-01	4	van Dijken Eeuwijk Monique	CLB	Restricted Shares	M - Exercise	D	0.00		-4,307		0
2022-04-04	2022-04-01	4	van Dijken Eeuwijk Monique	CLB	Restricted Shares	A - Award	D	0.00		5,485		5,485
2022-04-04	2022-04-01	4	van Dijken Eeuwijk Monique	CLB	Common Shares	M - Exercise	D			4,307			11,633
2022-04-04	2022-04-01	4	Klingensmith Harvey Robert	CLB	Restricted Shares	M - Exercise	D	0.00		-4,307		0
2022-04-04	2022-04-01	4	Klingensmith Harvey Robert	CLB	Restricted Shares	A - Award	D	0.00		5,485		5,485
2022-04-04	2022-04-01	4	Klingensmith Harvey Robert	CLB	Common Shares	M - Exercise	D			4,307			20,741
2022-04-04	2022-04-01	4	Straughen Michael	CLB	Restricted Shares	M - Exercise	D	0.00		-4,307		0
2022-04-04	2022-04-01	4	Straughen Michael	CLB	Restricted Shares	A - Award	D	0.00		5,485		5,485
2022-04-04	2022-04-01	4	Straughen Michael	CLB	Common Shares	M - Exercise	D			4,307			15,488
2022-04-04	2022-04-01	4	Straughen Michael	CLB	Common Shares	F - Taxes	D		32.4300	-1,982	-64		13,506
2022-04-04	2022-04-01	4	Barnett Gregory Barry	CLB	Restricted Shares	M - Exercise	D	0.00		-4,307		0
2022-04-04	2022-04-01	4	Barnett Gregory Barry	CLB	Common Shares	M - Exercise	D			4,307			33,907
2022-04-04	2022-04-01	4	Carnes Martha Z.	CLB	Restricted Shares	M - Exercise	D	0.00		-4,307		0
2022-04-04	2022-04-01	4	Carnes Martha Z.	CLB	Restricted Shares	A - Award	D	0.00		5,485		5,485
2022-04-04	2022-04-01	4	Carnes Martha Z.	CLB	Common Shares	M - Exercise	D			4,307			25,107
2022-03-02	2022-03-01	4	Tattoli Mark Damian	CLB	Restricted Shares	M - Exercise	D			-110		7,730
2022-03-02	2022-03-01	4	Tattoli Mark Damian	CLB	Common Shares	M - Exercise	D			110			4,215
2022-03-02	2022-03-01	4	Tattoli Mark Damian	CLB	Common Shares	F - Taxes	D		27.5100	-50	-1		4,165
2022-03-02	2022-03-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D			-120		280
2022-03-02	2022-03-01	4	Daniels Kevin	CLB	Common Shares	M - Exercise	D			120			4,994
2022-03-02	2022-03-01	4	Daniels Kevin	CLB	Common Shares	F - Taxes	D		27.5100	-54	-1		4,940
2022-02-17	2022-02-17	4	Bruno Lawrence	CLB	Performance Shares	A - Award	D	0.00		127,424		127,424
2022-02-17	2022-02-17	4	Hill Christopher Scott	CLB	Performance Shares	A - Award	D	0.00		43,236		43,236
2022-02-17	2022-02-17	4	Schreffler Gwendolyn	CLB	Performance Shares	A - Award	D	0.00		17,588		17,588
2022-02-17	2022-02-17	4	Tattoli Mark Damian	CLB	Performance Shares	A - Award	D	0.00		17,588		17,588
2022-02-17	2022-02-17	4	Daniels Kevin	CLB	Performance Shares	A - Award	D	0.00		9,500		9,500
2022-01-04	2021-12-31	4	Schreffler Gwendolyn	CLB	Performance Shares	M - Exercise	D	0.00		-4,700		0
2022-01-04	2021-12-31	4	Schreffler Gwendolyn	CLB	Common Shares	M - Exercise	D			4,700			9,633
2022-01-04	2021-12-31	4	Schreffler Gwendolyn	CLB	Common Shares	F - Taxes	D		22.3100	-1,850	-41		7,783
2022-01-04	2021-12-31	4	Bruno Lawrence	CLB	Performance Shares	M - Exercise	D	0.00		-46,233		0
2022-01-04	2021-12-31	4	Bruno Lawrence	CLB	Common Shares	M - Exercise	D			46,233			65,391
2022-01-04	2021-12-31	4	Bruno Lawrence	CLB	Common Shares	F - Taxes	D		22.3100	-18,193	-406		47,198
2022-01-04	2021-12-31	4	Daniels Kevin	CLB	Performance Shares	M - Exercise	D	0.00		-3,800		0
2022-01-04	2021-12-31	4	Daniels Kevin	CLB	Common Shares	M - Exercise	D			3,800			6,370
2022-01-04	2021-12-31	4	Daniels Kevin	CLB	Common Shares	F - Taxes	D		22.3100	-1,496	-33		4,874
2022-01-04	2021-12-31	4	Hill Christopher Scott	CLB	Performance Shares	M - Exercise	D	0.00		-23,529		0
2022-01-04	2021-12-31	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			23,529			40,213
2022-01-04	2021-12-31	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		22.3100	-9,259	-207		30,954
2021-12-03	2021-12-01	4	Tattoli Mark Damian	CLB	Restricted Shares	M - Exercise	D			-160		7,840
2021-12-03	2021-12-01	4	Tattoli Mark Damian	CLB	Common Shares	M - Exercise	D			160			4,144
2021-12-03	2021-12-01	4	Tattoli Mark Damian	CLB	Common Shares	F - Taxes	D		22.4100	-39	-1		4,105
2021-12-03	2021-12-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D			-140		400
2021-12-03	2021-12-01	4	Daniels Kevin	CLB	Common Shares	M - Exercise	D			140			2,626
2021-12-03	2021-12-01	4	Daniels Kevin	CLB	Common Shares	F - Taxes	D		22.4100	-56	-1		2,570
2021-10-06	2021-10-01	4/A	Tattoli Mark Damian	CLB	Restricted Shares	M - Exercise	D			-700		8,000
2021-10-06	2021-10-01	4/A	Tattoli Mark Damian	CLB	Common Shares	F - Taxes	D		29.0500	-169	-5		3,984
2021-10-06	2021-10-01	4/A	Tattoli Mark Damian	CLB	Common Shares	M - Exercise	D			700			4,153
2021-10-06	2021-08-24	4/A	Tattoli Mark Damian	CLB	Common Shares	J - Other	D			1			3,453
2021-10-06	2021-08-01	4/A	Tattoli Mark Damian	CLB	Restricted Shares	M - Exercise	D			-120		7,200
2021-10-06	2021-08-01	4/A	Tattoli Mark Damian	CLB	Restricted Shares	A - Award	D			1,500		8,700
2021-10-06	2021-08-01	4/A	Tattoli Mark Damian	CLB	Common Shares	F - Taxes	D		33.3600	-29	-1		3,452
2021-10-06	2021-08-01	4/A	Tattoli Mark Damian	CLB	Common Shares	M - Exercise	D			120			3,481
2021-10-06	2021-07-02	4/A	Tattoli Mark Damian	CLB	Performance Shares	A - Award	D			6,900		6,900
2021-10-06	2021-07-02	4/A	Tattoli Mark Damian	CLB	Restricted Shares	A - Award	D			7,320		7,320
2021-10-05	2021-10-01	4	Tattoli Mark Damian	CLB	Restricted Shares	M - Exercise	D			-700		8,000
2021-10-05	2021-10-01	4	Tattoli Mark Damian	CLB	Common Shares	F - Taxes	D		29.0500	-169	-5		3,892
2021-10-05	2021-10-01	4	Tattoli Mark Damian	CLB	Common Shares	M - Exercise	D			700			4,061
2021-10-05	2021-08-01	4	Tattoli Mark Damian	CLB	Restricted Shares	A - Award	D			1,500		8,700
2021-10-05	2021-07-02	4	Tattoli Mark Damian	CLB	Performance Shares	A - Award	D			6,900		6,900
2021-10-05	2021-07-02	4	Tattoli Mark Damian	CLB	Restricted Shares	A - Award	D			7,200		7,200
2021-07-12		3	Tattoli Mark Damian	CLB	Common Stock		D						3,361
2021-07-12		3	Tattoli Mark Damian Custodial account	CLB	Common Stock		I						20
2021-07-12		3	Tattoli Mark Damian 401(k) Plan	CLB	Common Stock		I						1,695
2021-07-06	2021-07-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D			-105		540
2021-07-06	2021-07-01	4	Daniels Kevin	CLB	Common Shares	F - Taxes	D		39.1100	-48	-2		2,486
2021-07-06	2021-07-01	4	Daniels Kevin	CLB	Common Shares	M - Exercise	D			105			2,534
2021-06-21	2021-06-18	4	Schreffler Gwendolyn	CLB	Common Shares	J - Other	D			-2,896			4,933
2021-05-19	2021-05-19	4	Temeng Kwaku	CLB	Restricted Shares	A - Award	D	0.00		4,307		4,307
2021-05-19		3	Temeng Kwaku	CLB	Common Shares		D						0
2021-04-05	2021-04-01	4	van Kempen Margaret Ann	CLB	Restricted Shares	M - Exercise	D	0.00		-14,507		0
2021-04-05	2021-04-01	4	van Kempen Margaret Ann	CLB	Common Shares	F - Taxes	D		30.1000	-7,181	-216		12,823
2021-04-05	2021-04-01	4	van Kempen Margaret Ann	CLB	Common Shares	M - Exercise	D			14,507			20,004
2021-04-05	2021-04-01	4	van Dijken Eeuwijk Monique	CLB	Restricted Shares	A - Award	D	0.00		4,307		4,307
2021-04-05	2021-04-01	4	van Dijken Eeuwijk Monique	CLB	Restricted Shares	M - Exercise	D	0.00		-14,507		0
2021-04-05	2021-04-01	4	van Dijken Eeuwijk Monique	CLB	Common Shares	F - Taxes	D		30.1000	-7,181	-216		7,326
2021-04-05	2021-04-01	4	van Dijken Eeuwijk Monique	CLB	Common Shares	M - Exercise	D			14,507			14,507
2021-04-05	2021-04-01	4	Straughen Michael	CLB	Restricted Shares	A - Award	D	0.00		4,307		4,307
2021-04-05	2021-04-01	4	Straughen Michael	CLB	Restricted Shares	M - Exercise	D	0.00		-14,507		0
2021-04-05	2021-04-01	4	Straughen Michael	CLB	Common Shares	F - Taxes	D		30.1000	-6,746	-203		11,181
2021-04-05	2021-04-01	4	Straughen Michael	CLB	Common Shares	M - Exercise	D			14,507			17,927
2021-04-05	2021-04-01	4	Klingensmith Harvey Robert	CLB	Restricted Shares	A - Award	D	0.00		4,307		4,307
2021-04-05	2021-04-01	4	Klingensmith Harvey Robert	CLB	Restricted Shares	M - Exercise	D	0.00		-14,507		0
2021-04-05	2021-04-01	4	Klingensmith Harvey Robert	CLB	Common Shares	F - Taxes	D		30.1000	-73	-2		16,434
2021-04-05	2021-04-01	4	Klingensmith Harvey Robert	CLB	Common Shares	M - Exercise	D			14,507			16,507
2021-04-05	2021-04-01	4	Carnes Martha Z.	CLB	Restricted Shares	A - Award	D	0.00		4,307		4,307
2021-04-05	2021-04-01	4	Carnes Martha Z.	CLB	Restricted Shares	M - Exercise	D	0.00		-14,507		0
2021-04-05	2021-04-01	4	Carnes Martha Z.	CLB	Common Shares	F - Taxes	D		30.1000	-73	-2		20,800
2021-04-05	2021-04-01	4	Carnes Martha Z.	CLB	Common Shares	M - Exercise	D			14,507			20,873
2021-04-05	2021-04-01	4	Barnett Gregory Barry	CLB	Restricted Shares	A - Award	D	0.00		4,307		4,307
2021-04-05	2021-04-01	4	Barnett Gregory Barry	CLB	Restricted Shares	M - Exercise	D	0.00		-14,507		0
2021-04-05	2021-04-01	4	Barnett Gregory Barry	CLB	Common Shares	F - Taxes	D		30.1000	-73	-2		29,600
2021-04-05	2021-04-01	4	Barnett Gregory Barry	CLB	Common Shares	M - Exercise	D			14,507			29,673
2021-03-02	2021-03-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D	0.00		-120		645
2021-03-02	2021-03-01	4	Daniels Kevin	CLB	Common Shares	F - Taxes	D		36.8400	-55	-2		2,429
2021-03-02	2021-03-01	4	Daniels Kevin	CLB	Common Shares	M - Exercise	D			120			2,484
2021-02-23	2021-02-19	4	Daniels Kevin	CLB	Performance Shares	A - Award	D	0.00		7,200		7,200
2021-02-23	2021-02-19	4	Elvig Mark F	CLB	Performance Shares	A - Award	D	0.00		6,900		6,900
2021-02-23	2021-02-19	4	Schreffler Gwendolyn	CLB	Performance Shares	A - Award	D	0.00		13,810		13,810
2021-02-23	2021-02-19	4	Hill Christopher Scott	CLB	Performance Shares	A - Award	D	0.00		33,950		33,950
2021-02-23	2021-02-19	4	Bruno Lawrence	CLB	Performance Shares	A - Award	D	0.00		94,172		94,172
2021-02-09		3	Schreffler Gwendolyn	CLB	Common Shares		D						7,829
2021-01-05	2020-12-31	4	Elvig Mark F	CLB	Performance Shares	M - Exercise	D	0.00		-2,600		0
2021-01-05	2020-12-31	4	Elvig Mark F	CLB	Common Shares	F - Taxes	D		26.5100	-454	-12		12,442
2021-01-05	2020-12-31	4	Elvig Mark F	CLB	Common Shares	J - Other	D			-739			12,896
2021-01-05	2020-12-31	4	Elvig Mark F	CLB	Common Shares	M - Exercise	D			2,600			13,635
2021-01-05	2020-12-31	4	Daniels Kevin	CLB	Performance Shares	M - Exercise	D	0.00		-2,600		0
2021-01-05	2020-12-31	4	Daniels Kevin	CLB	Common Shares	F - Taxes	D		26.5100	-1,024	-27		2,364
2021-01-05	2020-12-31	4	Daniels Kevin	CLB	Common Shares	M - Exercise	D			2,600			3,388
2021-01-05	2020-12-31	4	Hill Christopher Scott	CLB	Performance Shares	M - Exercise	D	0.00		-2,600		0
2021-01-05	2020-12-31	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		26.5100	-1,024	-27		16,684
2021-01-05	2020-12-31	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			2,600			17,708
2021-01-05	2020-12-31	4	Bruno Lawrence	CLB	Performance Shares	M - Exercise	D	0.00		-13,682		0
2021-01-05	2020-12-31	4	Bruno Lawrence	CLB	Common Shares	F - Taxes	D		26.5100	-5,384	-143		19,158
2021-01-05	2020-12-31	4	Bruno Lawrence	CLB	Common Shares	M - Exercise	D			13,682			24,542
2020-12-02	2020-12-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D	0.00		-140		765
2020-12-02	2020-12-01	4	Daniels Kevin	CLB	Common Shares	F - Taxes	D		23.2000	-54	-1		788
2020-12-02	2020-12-01	4	Daniels Kevin	CLB	Common Shares	M - Exercise	D			140			842
2020-07-02	2020-07-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D	0.00		-105		905
2020-07-02	2020-07-01	4	Daniels Kevin	CLB	Common Shares	F - Taxes	D		20.3500	-47	-1		702
2020-07-02	2020-07-01	4	Daniels Kevin	CLB	Common Shares	M - Exercise	D			105			749
2020-06-23	2020-06-23	4	Elvig Mark F 401(k) Plan	CLB	Common Shares	J - Other	I			-1,323			1,245
2020-05-20		3	Klingensmith Harvey Robert	CLB	Common Shares		D						4,000
2020-05-20		3	Klingensmith Harvey Robert	CLB	Common Shares		D						4,000
2020-05-20		3	Klingensmith Harvey Robert	CLB	Common Shares		D						4,000
2020-05-20		3	van Dijken Eeuwijk Monique	CLB	Common Shares		D						0
2020-05-20	2020-05-20	4	Klingensmith Harvey Robert	CLB	Restricted Shares	A - Award	D	0.00		14,507		14,507
2020-05-20	2020-05-20	4	van Dijken Eeuwijk Monique	CLB	Restricted Shares	A - Award	D	0.00		14,507		14,507
2020-05-19	2020-04-01	4	GOLDMAN SACHS GROUP INC Through Subsidiary	CLB	Equity Swap	P - Purchase	I			93		93
2020-05-19	2020-04-01	4	GOLDMAN SACHS GROUP INC Through Subsidiary	CLB	Equity Swap	S - Sale	I			-1,176		1,176
2020-05-19	2020-04-01	4	GOLDMAN SACHS GROUP INC Through Subsidiary	CLB	Common Shares	P - Purchase	I		9.2500	300	3		4,640,900
2020-05-19	2020-04-01	4	GOLDMAN SACHS GROUP INC Through Subsidiary	CLB	Common Shares	P - Purchase	I		9.4100	376	4		4,640,600
2020-05-19		3	GOLDMAN SACHS & CO See footnotes	CLB	Common Shares		I						9,280,448
2020-05-19		3	GOLDMAN SACHS & CO See footnotes	CLB	Common Shares		I						9,280,448
2020-05-19		3	GOLDMAN SACHS & CO See footnotes	CLB	Common Shares		I						9,280,448
2020-05-19		3	GOLDMAN SACHS & CO See footnotes	CLB	Common Shares		I						9,280,448
2020-05-11	2020-04-01	4/A	Sodderland Jan Willem	CLB	Restricted Shares	J - Other	D	0.00		-14,507		0
2020-05-07	2020-05-07	4	Sodderland Jan Willem	CLB	Common Shares	P - Purchase	D		17.0700	600	10		7,852
2020-04-02	2020-04-01	4	Straughen Michael	CLB	Restricted Shares	A - Award	D	0.00		14,507		14,507
2020-04-02	2020-04-01	4	Straughen Michael	CLB	Restricted Shares	M - Exercise	D	0.00		-2,177		0
2020-04-02	2020-04-01	4	Straughen Michael	CLB	Common Shares	F - Taxes	D		9.4900	-1,013	-10		3,420
2020-04-02	2020-04-01	4	Straughen Michael	CLB	Common Shares	M - Exercise	D			2,177			4,433
2020-04-02	2020-04-01	4	van Kempen Margaret Ann	CLB	Restricted Shares	A - Award	D	0.00		14,507		14,507
2020-04-02	2020-04-01	4	van Kempen Margaret Ann	CLB	Restricted Shares	M - Exercise	D	0.00		-2,177		0
2020-04-02	2020-04-01	4	van Kempen Margaret Ann	CLB	Common Shares	F - Taxes	D		9.4900	-1,078	-10		5,497
2020-04-02	2020-04-01	4	van Kempen Margaret Ann	CLB	Common Shares	M - Exercise	D			2,177			6,575
2020-04-02	2020-04-01	4	Bruno Lawrence	CLB	Restricted Shares	M - Exercise	D	0.00		-100		0
2020-04-02	2020-04-01	4	Bruno Lawrence	CLB	Common Shares	F - Taxes	D		9.4900	-39	-0		10,860
2020-04-02	2020-04-01	4	Bruno Lawrence	CLB	Common Shares	M - Exercise	D			100			10,899
2020-04-02	2020-04-01	4	Carnes Martha Z.	CLB	Restricted Shares	A - Award	D	0.00		14,507		14,507
2020-04-02	2020-04-01	4	Carnes Martha Z.	CLB	Restricted Shares	M - Exercise	D	0.00		-2,177		0
2020-04-02	2020-04-01	4	Carnes Martha Z.	CLB	Common Shares	F - Taxes	D		9.4900	-11	-0		6,366
2020-04-02	2020-04-01	4	Carnes Martha Z.	CLB	Common Shares	M - Exercise	D			2,177			6,377
2020-04-02	2020-04-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D	0.00		-70		1,010
2020-04-02	2020-04-01	4	Daniels Kevin	CLB	Common Shares	F - Taxes	D		9.4900	-32	-0		644
2020-04-02	2020-04-01	4	Daniels Kevin	CLB	Common Shares	M - Exercise	D			70			676
2020-04-02	2020-04-01	4	Hill Christopher Scott	CLB	Restricted Shares	M - Exercise	D	0.00		-53		0
2020-04-02	2020-04-01	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		9.4900	-24	-0		15,108
2020-04-02	2020-04-01	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			53			15,132
2020-04-02	2020-04-01	4	Sodderland Jan Willem	CLB	Restricted Shares	A - Award	D	0.00		14,507		14,507
2020-04-02	2020-04-01	4	Sodderland Jan Willem	CLB	Restricted Shares	M - Exercise	D	0.00		-2,177		0
2020-04-02	2020-04-01	4	Sodderland Jan Willem	CLB	Common Shares	F - Taxes	D		9.4900	-1,078	-10		7,252
2020-04-02	2020-04-01	4	Sodderland Jan Willem	CLB	Common Shares	M - Exercise	D			2,177			8,330
2020-04-02	2020-04-01	4	Barnett Gregory Barry	CLB	Restricted Shares	A - Award	D	0.00		14,507		14,507
2020-04-02	2020-04-01	4	Barnett Gregory Barry	CLB	Restricted Shares	M - Exercise	D	0.00		-2,177		0
2020-04-02	2020-04-01	4	Barnett Gregory Barry	CLB	Common Shares	F - Taxes	D		9.4900	-11	-0		15,166
2020-04-02	2020-04-01	4	Barnett Gregory Barry	CLB	Common Shares	M - Exercise	D			2,177			15,177
2020-03-03	2020-03-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D	0.00		-120		1,080
2020-03-03	2020-03-01	4	Daniels Kevin	CLB	Common Shares	F - Taxes	D		26.8400	-54	-1		606
2020-03-03	2020-03-01	4	Daniels Kevin	CLB	Common Shares	M - Exercise	D			120			660
2020-02-12	2020-02-11	4	Bruno Lawrence	CLB	Performance Shares	A - Award	D	0.00		91,212		91,212
2020-02-12	2020-02-11	4	Daniels Kevin	CLB	Performance Shares	A - Award	D	0.00		6,000		6,000
2020-02-12	2020-02-11	4	Elvig Mark F	CLB	Performance Shares	A - Award	D	0.00		12,000		12,000
2020-02-12	2020-02-11	4	Hill Christopher Scott	CLB	Performance Shares	A - Award	D	0.00		31,688		31,688
2020-02-12	2020-02-11	4	DEMSHUR DAVID M	CLB	Performance Shares	A - Award	D	0.00		144,606		144,606
2020-02-04	2020-02-03	4	Bruno Lawrence	CLB	Common Shares	P - Purchase	D		34.6000	1,000	35		10,799
2020-02-04	2020-02-03	4	Bruno Lawrence	CLB	Common Shares	P - Purchase	D		34.9790	1,000	35		9,799
2020-02-04	2020-02-03	4	Bruno Lawrence	CLB	Common Shares	P - Purchase	D		35.0000	1,000	35		8,799
2020-01-06	2019-08-06	5	Barnett Gregory Barry	CLB	Common Shares	P - Purchase	D		41.5000	1,000	42		13,000
2020-01-06	2019-08-01	5	Barnett Gregory Barry	CLB	Common Shares	P - Purchase	D		47.5000	1,000	48		12,000
2020-01-03	2019-12-31	4	Bruno Lawrence	CLB	Performance Shares	M - Exercise	D	0.00		-2,400		0
2020-01-03	2019-12-31	4	Bruno Lawrence	CLB	Common Shares	F - Taxes	D		37.6700	-945	-36		7,799
2020-01-03	2019-12-31	4	Bruno Lawrence	CLB	Common Shares	M - Exercise	D			2,400			8,744
2020-01-03	2019-12-31	4	Hill Christopher Scott	CLB	Performance Shares	M - Exercise	D	0.00		-2,400		0
2020-01-03	2019-12-31	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		37.6700	-945	-36		15,079
2020-01-03	2019-12-31	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			2,400			16,024
2020-01-03	2020-01-02	4	Elvig Mark F	CLB	Common Shares	S - Sale	D		37.9300	-500	-19		11,035
2020-01-03	2020-01-02	4	Elvig Mark F	CLB	Common Shares	S - Sale	D		37.9400	-100	-4		11,535
2020-01-03	2019-12-31	4	Elvig Mark F	CLB	Performance Shares	M - Exercise	D	0.00		-2,400		0
2020-01-03	2019-12-31	4	Elvig Mark F	CLB	Common Shares	F - Taxes	D		37.6700	-317	-12		11,635
2020-01-03	2019-12-31	4	Elvig Mark F	CLB	Common Shares	J - Other	D			-1,100			11,952
2020-01-03	2019-12-31	4	Elvig Mark F	CLB	Common Shares	M - Exercise	D			2,400			13,052
2020-01-03	2019-12-31	4	Elvig Mark F	CLB	Common Shares	J - Other	D			-13,671			10,652
2020-01-03	2019-12-31	4	DEMSHUR DAVID M	CLB	Performance Shares	M - Exercise	D	0.00		-59,100		0
2020-01-03	2019-12-31	4	DEMSHUR DAVID M	CLB	Common Shares	F - Taxes	D		37.6700	-19,274	-726		365,844
2020-01-03	2019-12-31	4	DEMSHUR DAVID M	CLB	Common Shares	M - Exercise	D			59,100			385,118
2019-12-03	2019-12-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D	0.00		-140		1,200
2019-12-03	2019-12-01	4	Daniels Kevin	CLB	Common Shares	F - Taxes	D		43.8000	-54	-2		540
2019-12-03	2019-12-01	4	Daniels Kevin	CLB	Common Shares	M - Exercise	D			140			594
2019-08-15	2019-08-14	4	Barnett Gregory Barry	CLB	Common Shares	P - Purchase	D		38.0000	2,000	76		13,000
2019-08-15	2019-08-13	4	Barnett Gregory Barry	CLB	Common Shares	P - Purchase	D		40.0000	1,000	40		11,000
2019-07-03	2019-07-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D	0.00		-105		1,340
2019-07-03	2019-07-01	4	Daniels Kevin	CLB	Common Shares	F - Taxes	D		52.8800	-41	-2		454
2019-07-03	2019-07-01	4	Daniels Kevin	CLB	Common Shares	M - Exercise	D			105			495
2019-05-28		3	Barnett Gregory Barry	CLB	Common Shares		D						16,000
2019-05-28		3	Barnett Gregory Barry	CLB	Common Shares		D						16,000
2019-05-28		3	Barnett Gregory Barry	CLB	Common Shares		D						16,000
2019-05-28	2019-05-23	4	Barnett Gregory Barry	CLB	Restricted Shares	A - Award	D	0.00		2,177		2,177
2019-04-02	2019-04-01	4	van Kempen Margaret Ann	CLB	Restricted Shares	A - Award	D	0.00		2,177		2,177
2019-04-02	2019-04-01	4	van Kempen Margaret Ann	CLB	Restricted Shares	M - Exercise	D	0.00		-1,387		0
2019-04-02	2019-04-01	4	van Kempen Margaret Ann	CLB	Restricted Shares	M - Exercise	D	0.00		-1,335		0
2019-04-02	2019-04-01	4	van Kempen Margaret Ann	CLB	Common Shares	F - Taxes	D		68.9300	-722	-50		4,398
2019-04-02	2019-04-01	4	van Kempen Margaret Ann	CLB	Common Shares	M - Exercise	D			1,387			5,120
2019-04-02	2019-04-01	4	van Kempen Margaret Ann	CLB	Common Shares	F - Taxes	D		68.9300	-695	-48		3,733
2019-04-02	2019-04-01	4	van Kempen Margaret Ann	CLB	Common Shares	M - Exercise	D			1,335			4,428
2019-04-02	2019-04-01	4	van Geuns Lucia	CLB	Restricted Shares	M - Exercise	D	0.00		-1,387		0
2019-04-02	2019-04-01	4	van Geuns Lucia	CLB	Restricted Shares	M - Exercise	D	0.00		-1,335		0
2019-04-02	2019-04-01	4	van Geuns Lucia	CLB	Common Shares	F - Taxes	D		68.9300	-722	-50		3,596
2019-04-02	2019-04-01	4	van Geuns Lucia	CLB	Common Shares	M - Exercise	D			1,387			4,318
2019-04-02	2019-04-01	4	van Geuns Lucia	CLB	Common Shares	F - Taxes	D		68.9300	-695	-48		2,931
2019-04-02	2019-04-01	4	van Geuns Lucia	CLB	Common Shares	M - Exercise	D			1,335			3,626
2019-04-02	2019-04-01	4	Bruno Lawrence	CLB	Restricted Shares	M - Exercise	D	0.00		-100		100
2019-04-02	2019-04-01	4	Bruno Lawrence	CLB	Common Shares	F - Taxes	D		68.9300	-46	-3		6,344
2019-04-02	2019-04-01	4	Bruno Lawrence	CLB	Common Shares	M - Exercise	D			100			6,390
2019-04-02	2019-04-01	4	Bruno Lawrence	CLB	Common Shares	A - Award	D			-100			6,290
2019-04-02	2019-04-01	4	Hill Christopher Scott	CLB	Restricted Shares	M - Exercise	D	0.00		-53		53
2019-04-02	2019-04-01	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		68.9300	-25	-2		13,624
2019-04-02	2019-04-01	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			53			13,649
2019-04-02	2019-04-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D	0.00		-70		1,445
2019-04-02	2019-04-01	4	Daniels Kevin	CLB	Common Shares	F - Taxes	D		68.9300	-32	-2		390
2019-04-02	2019-04-01	4	Daniels Kevin	CLB	Common Shares	M - Exercise	D			70			422
2019-04-02	2019-04-01	4	Sodderland Jan Willem	CLB	Restricted Shares	A - Award	D	0.00		2,177		2,177
2019-04-02	2019-04-01	4	Sodderland Jan Willem	CLB	Restricted Shares	M - Exercise	D	0.00		-1,387		0
2019-04-02	2019-04-01	4	Sodderland Jan Willem	CLB	Restricted Shares	M - Exercise	D	0.00		-1,335		0
2019-04-02	2019-04-01	4	Sodderland Jan Willem	CLB	Common Shares	F - Taxes	D		68.9300	-722	-50		6,153
2019-04-02	2019-04-01	4	Sodderland Jan Willem	CLB	Common Shares	M - Exercise	D			1,387			6,875
2019-04-02	2019-04-01	4	Sodderland Jan Willem	CLB	Common Shares	F - Taxes	D		68.9300	-695	-48		5,488
2019-04-02	2019-04-01	4	Sodderland Jan Willem	CLB	Common Shares	M - Exercise	D			1,335			6,183
2019-04-02	2019-04-01	4	Straughen Michael	CLB	Restricted Shares	A - Award	D	0.00		2,177		2,177
2019-04-02	2019-04-01	4	Straughen Michael	CLB	Restricted Shares	M - Exercise	D	0.00		-1,387		0
2019-04-02	2019-04-01	4	Straughen Michael	CLB	Restricted Shares	M - Exercise	D	0.00		-1,335		0
2019-04-02	2019-04-01	4	Straughen Michael	CLB	Common Shares	F - Taxes	D		68.9300	-645	-44		2,256
2019-04-02	2019-04-01	4	Straughen Michael	CLB	Common Shares	M - Exercise	D			1,387			2,901
2019-04-02	2019-04-01	4	Straughen Michael	CLB	Common Shares	F - Taxes	D		68.9300	-621	-43		1,514
2019-04-02	2019-04-01	4	Straughen Michael	CLB	Common Shares	M - Exercise	D			1,335			2,135
2019-04-02	2019-04-01	4	Dunlap Charles L	CLB	Restricted Shares	M - Exercise	D	0.00		-1,387		0
2019-04-02	2019-04-01	4	Dunlap Charles L	CLB	Restricted Shares	M - Exercise	D	0.00		-1,335		0
2019-04-02	2019-04-01	4	Dunlap Charles L	CLB	Common Shares	F - Taxes	D		68.9300	-7	-0		8,062
2019-04-02	2019-04-01	4	Dunlap Charles L	CLB	Common Shares	F - Taxes	D		68.9300	-7	-0		8,062
2019-04-02	2019-04-01	4	Dunlap Charles L	CLB	Common Shares	M - Exercise	D			1,387			8,069
2019-04-02	2019-04-01	4	Dunlap Charles L	CLB	Common Shares	M - Exercise	D			1,335			6,689
2019-04-02	2019-04-01	4	Carnes Martha Z.	CLB	Restricted Shares	A - Award	D	0.00		2,177		2,177
2019-04-02	2019-04-01	4	Carnes Martha Z.	CLB	Restricted Shares	M - Exercise	D	0.00		-1,387		0
2019-04-02	2019-04-01	4	Carnes Martha Z.	CLB	Restricted Shares	M - Exercise	D	0.00		-1,335		0
2019-04-02	2019-04-01	4	Carnes Martha Z.	CLB	Common Shares	F - Taxes	D		68.9300	-7	-0		4,200
2019-04-02	2019-04-01	4	Carnes Martha Z.	CLB	Common Shares	F - Taxes	D		68.9300	-7	-0		4,200
2019-04-02	2019-04-01	4	Carnes Martha Z.	CLB	Common Shares	M - Exercise	D			1,387			4,207
2019-04-02	2019-04-01	4	Carnes Martha Z.	CLB	Common Shares	M - Exercise	D			1,335			2,827
2019-03-12	2019-03-11	4	Daniels Kevin	CLB	Common Shares	S - Sale	D		66.2500	-428	-28		352
2019-03-05	2019-03-01	4	Hill Christopher Scott	CLB	Restricted Shares	M - Exercise	D	0.00		-100		106
2019-03-05	2019-03-01	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		67.3700	-46	-3		13,596
2019-03-05	2019-03-01	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			100			13,642
2019-03-05	2019-03-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D	0.00		-120		1,515
2019-03-05	2019-03-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D	0.00		-110		1,635
2019-03-05	2019-03-01	4	Daniels Kevin	CLB	Restricted Shares	F - Taxes	D		67.3700	-54	-4		780
2019-03-05	2019-03-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D			120			834
2019-03-05	2019-03-01	4	Daniels Kevin	CLB	Restricted Shares	F - Taxes	D		67.3700	-50	-3		714
2019-03-05	2019-03-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D			110			764
2019-02-14	2019-02-12	4	Elvig Mark F	CLB	Performance Shares	A - Award	D	0.00		4,700		4,700
2019-02-14	2019-02-12	4	DEMSHUR DAVID M	CLB	Performance Shares	A - Award	D	0.00		73,202		73,202
2019-02-14	2019-02-12	4	Daniels Kevin	CLB	Performance Shares	A - Award	D	0.00		3,800		3,800
2019-02-14	2019-02-12	4	Hill Christopher Scott	CLB	Performance Shares	A - Award	D	0.00		15,684		15,684
2019-02-14	2019-02-12	4	Bruno Lawrence	CLB	Performance Shares	A - Award	D	0.00		30,822		30,822
2019-01-03	2018-12-31	4	DEMSHUR DAVID M	CLB	Performance Shares	M - Exercise	D	0.00		-52,995		0
2019-01-03	2018-12-31	4	DEMSHUR DAVID M	CLB	Common Shares	F - Taxes	D		59.6600	-18,340	-1,094		326,018
2019-01-03	2018-12-31	4	DEMSHUR DAVID M	CLB	Common Shares	M - Exercise	D			52,995			344,358
2019-01-03	2018-12-31	4	Hill Christopher Scott	CLB	Performance Shares	M - Exercise	D	0.00		-3,000		0
2019-01-03	2018-12-31	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		59.6600	-1,181	-70		13,542
2019-01-03	2018-12-31	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			3,000			14,723
2019-01-03	2018-12-31	4	Bruno Lawrence	CLB	Performance Shares	M - Exercise	D	0.00		-3,000		0
2019-01-03	2018-12-31	4	Bruno Lawrence	CLB	Common Shares	F - Taxes	D		59.6600	-1,181	-70		6,390
2019-01-03	2018-12-31	4	Bruno Lawrence	CLB	Common Shares	M - Exercise	D			3,000			7,571
2019-01-03	2018-12-31	4	Elvig Mark F	CLB	Performance Shares	M - Exercise	D	0.00		-3,000		0
2019-01-03	2018-12-31	4	Elvig Mark F	CLB	Common Shares	F - Taxes	D		59.6600	-731	-44		24,323
2019-01-03	2018-12-31	4	Elvig Mark F	CLB	Common Shares	M - Exercise	D			3,000			25,054
2018-12-04	2018-12-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D	0.00		-800		1,745
2018-12-04	2018-12-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D	0.00		-140		2,545
2018-12-04	2018-12-01	4	Daniels Kevin	CLB	Restricted Shares	F - Taxes	D		83.1100	-308	-26		654
2018-12-04	2018-12-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D			800			962
2018-12-04	2018-12-01	4	Daniels Kevin	CLB	Restricted Shares	F - Taxes	D		83.1100	-54	-4		162
2018-12-04	2018-12-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D			140			216
2018-10-30	2018-10-29	4	Sodderland Jan Willem	CLB	Common Shares	P - Purchase	D		85.7600	200	17		4,848
2018-09-05	2018-09-01	4	Hill Christopher Scott	CLB	Restricted Shares	M - Exercise	D	0.00		-125		206
2018-09-05	2018-09-01	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		114.5500	-49	-6		11,723
2018-09-05	2018-09-01	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			125			11,772
2018-09-05	2018-09-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D	0.00		-125		2,685
2018-09-05	2018-09-01	4	Daniels Kevin	CLB	Restricted Shares	F - Taxes	D		114.5500	-49	-6		76
2018-09-05	2018-09-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D			125			125
2018-09-04	2018-09-01	4	Bruno Lawrence	CLB	Restricted Shares	M - Exercise	D	0.00		-100		200
2018-09-04	2018-09-01	4	Bruno Lawrence	CLB	Common Shares	F - Taxes	D		114.5500	-39	-4		4,571
2018-09-04	2018-09-01	4	Bruno Lawrence	CLB	Common Shares	M - Exercise	D			100			4,610
2018-08-15	2018-08-14	4	Daniels Kevin	CLB	Restricted Shares	S - Sale	D		112.6300	-73	-8		0
2018-08-03	2018-08-01	4	Bruno Lawrence	CLB	Restricted Shares	M - Exercise	D	0.00		-200		300
2018-08-03	2018-08-01	4	Bruno Lawrence	CLB	Common Shares	F - Taxes	D		111.9100	-47	-5		4,510
2018-08-03	2018-08-01	4	Bruno Lawrence	CLB	Common Shares	M - Exercise	D			200			4,557
2018-07-03	2018-07-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D	0.00		-105		2,810
2018-07-03	2018-07-01	4	Daniels Kevin	CLB	Restricted Shares	F - Taxes	D		126.2100	-32	-4		73
2018-07-03	2018-07-01	4	Daniels Kevin	CLB	Restricted Shares	M - Exercise	D			105			105
2018-04-03	2018-04-01	4	Straughen Michael	CLB	Restricted Shares	M - Exercise	D	0.00		-1,299		0
2018-04-03	2018-04-01	4	Straughen Michael	CLB	Restricted Shares	A - Award	D	0.00		1,387		1,387
2018-04-03	2018-04-01	4	Straughen Michael	CLB	Common Shares	F - Taxes	D			-605			800
2018-04-03	2018-04-01	4	Straughen Michael	CLB	Common Shares	M - Exercise	D			1,299			1,405
2018-04-03	2018-04-01	4	Hill Christopher Scott	CLB	Restricted Shares	M - Exercise	D	0.00		-53		331
2018-04-03	2018-04-01	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		108.2200	-16	-2		11,647
2018-04-03	2018-04-01	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			53			11,663
2018-04-03	2018-04-01	4	Bruno Lawrence	CLB	Restricted Shares	M - Exercise	D	0.00		-100		500
2018-04-03	2018-04-01	4	Bruno Lawrence	CLB	Common Shares	F - Taxes	D			-30			4,357
2018-04-03	2018-04-01	4	Bruno Lawrence	CLB	Common Shares	M - Exercise	D			100			4,387
2018-04-03	2018-04-01	4	Carnes Martha Z.	CLB	Restricted Shares	M - Exercise	D	0.00		-1,299		0
2018-04-03	2018-04-01	4	Carnes Martha Z.	CLB	Restricted Shares	A - Award	D	0.00		1,387		1,387
2018-04-03	2018-04-01	4	Carnes Martha Z.	CLB	Common Shares	F - Taxes	D			-7			1,492
2018-04-03	2018-04-01	4	Carnes Martha Z.	CLB	Common Shares	M - Exercise	D			1,299			1,499
2018-04-03	2018-04-01	4	van Kempen Margaret Ann	CLB	Restricted Shares	M - Exercise	D	0.00		-1,299		0
2018-04-03	2018-04-01	4	van Kempen Margaret Ann	CLB	Restricted Shares	A - Award	D	0.00		1,387		1,387
2018-04-03	2018-04-01	4	van Kempen Margaret Ann	CLB	Common Shares	F - Taxes	D			-676			3,093
2018-04-03	2018-04-01	4	van Kempen Margaret Ann	CLB	Common Shares	M - Exercise	D			1,299			3,769
2018-04-03	2018-03-31	4	van Kempen Margaret Ann	CLB	Restricted Shares	M - Exercise	D	0.00		-1,436		0
2018-04-03	2018-03-31	4	van Kempen Margaret Ann	CLB	Common Shares	F - Taxes	D			-747			2,470
2018-04-03	2018-03-31	4	van Kempen Margaret Ann	CLB	Common Shares	M - Exercise	D			1,436			3,217
2018-04-03	2018-04-01	4	Dunlap Charles L	CLB	Restricted Shares	M - Exercise	D	0.00		-1,299		0
2018-04-03	2018-04-01	4	Dunlap Charles L	CLB	Restricted Shares	A - Award	D	0.00		1,387		1,387
2018-04-03	2018-04-01	4	Dunlap Charles L	CLB	Common Shares	F - Taxes	D			-7			5,354
2018-04-03	2018-04-01	4	Dunlap Charles L	CLB	Common Shares	M - Exercise	D			1,299			5,361
2018-04-03	2018-03-31	4	Dunlap Charles L	CLB	Restricted Shares	M - Exercise	D	0.00		-1,436		0
2018-04-03	2018-03-31	4	Dunlap Charles L	CLB	Common Shares	F - Taxes	D			-8			4,062
2018-04-03	2018-03-31	4	Dunlap Charles L	CLB	Common Shares	M - Exercise	D			1,436			4,070
2018-04-03	2018-04-01	4	Sodderland Jan Willem	CLB	Restricted Shares	M - Exercise	D	0.00		-1,299		0
2018-04-03	2018-04-01	4	Sodderland Jan Willem	CLB	Restricted Shares	A - Award	D	0.00		1,387		1,387
2018-04-03	2018-04-01	4	Sodderland Jan Willem	CLB	Common Shares	F - Taxes	D			-676			4,648
2018-04-03	2018-04-01	4	Sodderland Jan Willem	CLB	Common Shares	M - Exercise	D			1,299			5,324
2018-04-03	2018-03-31	4	Sodderland Jan Willem	CLB	Restricted Shares	M - Exercise	D	0.00		-1,436		0
2018-04-03	2018-03-31	4	Sodderland Jan Willem	CLB	Common Shares	F - Taxes	D			-747			4,025
2018-04-03	2018-03-31	4	Sodderland Jan Willem	CLB	Common Shares	M - Exercise	D			1,436			4,772
2018-04-03	2018-04-01	4	van Geuns Lucia	CLB	Restricted Shares	M - Exercise	D	0.00		-1,299		0
2018-04-03	2018-04-01	4	van Geuns Lucia	CLB	Restricted Shares	A - Award	D	0.00		1,387		1,387
2018-04-03	2018-04-01	4	van Geuns Lucia	CLB	Common Shares	F - Taxes	D			-676			2,291
2018-04-03	2018-04-01	4	van Geuns Lucia	CLB	Common Shares	M - Exercise	D			1,299			2,967
2018-04-03	2018-03-31	4	van Geuns Lucia	CLB	Restricted Shares	M - Exercise	D	0.00		-1,436		0
2018-04-03	2018-03-31	4	van Geuns Lucia	CLB	Common Shares	F - Taxes	D			-747			1,668
2018-04-03	2018-03-31	4	van Geuns Lucia	CLB	Common Shares	M - Exercise	D			1,436			2,415
2018-03-09	2018-03-01	4	Hill Christopher Scott	CLB	Restricted Shares	M - Exercise	D	0.00		100		384
2018-03-09	2018-03-01	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		102.9900	-30	-3		11,610
2018-03-09	2018-03-01	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			100			11,640
2018-02-15	2018-02-13	4	Elvig Mark F	CLB	Performance Shares	A - Award	D	0.00		2,600		2,600
2018-02-15	2018-02-13	4	Bruno Lawrence	CLB	Performance Shares	A - Award	D	0.00		13,682		13,682
2018-02-15	2018-02-13	4	DAVIS MONTY L	CLB	Performance Shares	A - Award	D	0.00		16,864		16,864
2018-02-15	2018-02-13	4	DEMSHUR DAVID M	CLB	Performance Shares	A - Award	D	0.00		42,038		42,038
2018-02-15	2018-02-13	4	Hill Christopher Scott	CLB	Performance Shares	A - Award	D	0.00		2,600		2,600
2018-02-15	2018-02-13	4	BERGMARK RICHARD L	CLB	Performance Shares	A - Award	D	0.00		16,864		16,864
2018-02-12		3	Bruno Lawrence	CLB	Common Shares		D						8,574
2018-02-12		3	Bruno Lawrence	CLB	Common Shares		D						8,574
2018-01-03	2017-12-12	5	DAVIS MONTY L	CLB	Common Shares	G - Gift	D		102.4900	-9,970	-1,022		82,542
2018-01-03	2017-01-09	5	DAVIS MONTY L	CLB	Common Shares	G - Gift	D		123.7200	-10,000	-1,237		92,512
2018-01-03	2017-12-29	5	Elvig Mark F	CLB	Common Shares	G - Gift	D		109.1600	-350	-38		22,054
2018-01-03	2017-12-29	5	BERGMARK RICHARD L	CLB	Common Shares	G - Gift	D		109.1600	-4,725	-516		63,964
2018-01-03	2017-02-13	5	BERGMARK RICHARD L	CLB	Common Shares	G - Gift	D		116.5100	-1,200	-140		68,689
2018-01-03	2017-12-29	4	Elvig Mark F	CLB	Performance Shares	M - Exercise	D	0.00		-3,000		0
2018-01-03	2017-12-29	4	Elvig Mark F	CLB	Common Shares	F - Taxes	D		109.5500	-821	-90		22,404
2018-01-03	2017-12-29	4	Elvig Mark F	CLB	Common Shares	M - Exercise	D			3,000			23,225
2018-01-03	2017-12-29	4	DAVIS MONTY L	CLB	Performance Shares	M - Exercise	D	0.00		-17,685		0
2018-01-03	2017-12-29	4	DAVIS MONTY L	CLB	Common Shares	F - Taxes	D		109.5500	-6,107	-669		102,512
2018-01-03	2017-12-29	4	DAVIS MONTY L	CLB	Common Shares	M - Exercise	D			17,685			108,619
2018-01-03	2017-12-29	4	BERGMARK RICHARD L	CLB	Performance Shares	M - Exercise	D	0.00		-17,685		0
2018-01-03	2017-12-29	4	BERGMARK RICHARD L	CLB	Common Shares	F - Taxes	D		109.5500	-6,097	-668		69,889
2018-01-03	2017-12-29	4	BERGMARK RICHARD L	CLB	Common Shares	M - Exercise	D			17,685			75,986
2018-01-03	2017-12-29	4	Hill Christopher Scott	CLB	Performance Shares	M - Exercise	D	0.00		-3,000		0
2018-01-03	2017-12-29	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		109.5500	-821	-90		11,540
2018-01-03	2017-12-29	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			3,000			12,361
2018-01-03	2017-12-29	4	DEMSHUR DAVID M	CLB	Performance Shares	M - Exercise	D	0.00		-44,085		0
2018-01-03	2017-12-29	4	DEMSHUR DAVID M	CLB	Common Shares	F - Taxes	D		109.5500	-17,202	-1,884		291,363
2018-01-03	2017-12-29	4	DEMSHUR DAVID M	CLB	Common Shares	M - Exercise	D			44,085			308,565
2017-12-05	2017-12-01	4	Hill Christopher Scott	CLB	Restricted Shares	M - Exercise	D	0.00		125		484
2017-12-05	2017-12-01	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		105.0400	-35	-4		9,361
2017-12-05	2017-12-01	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			125			9,396
2017-09-05	2017-09-01	4	Hill Christopher Scott	CLB	Restricted Shares	M - Exercise	D	0.00		-125		609
2017-09-05	2017-09-01	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		89.5900	-35	-3		9,271
2017-09-05	2017-09-01	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			125			9,306
2017-04-05	2017-04-01	4	Hill Christopher Scott	CLB	Restricted Shares	M - Exercise	D	0.00		-53		734
2017-04-05	2017-04-01	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		115.5200	-18	-2		9,181
2017-04-05	2017-04-01	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			53			9,199
2017-04-05	2017-04-01	4	Carnes Martha Z.	CLB	Restricted Shares	A - Award	D	0.00		1,299		1,299
2017-04-05	2017-04-01	4	van Kempen Margaret Ann	CLB	Restricted Shares	A - Award	D	0.00		1,299		1,299
2017-04-05	2017-03-31	4	van Kempen Margaret Ann	CLB	Restricted Shares	M - Exercise	D	0.00		-756		0
2017-04-05	2017-03-31	4	van Kempen Margaret Ann	CLB	Common Shares	F - Taxes	D		115.5200	-394	-46		1,781
2017-04-05	2017-03-31	4	van Kempen Margaret Ann	CLB	Common Shares	M - Exercise	D			756			2,175
2017-04-05	2017-04-01	4	Dunlap Charles L	CLB	Restricted Shares	A - Award	D	0.00		1,299		1,299
2017-04-05	2017-03-31	4	Dunlap Charles L	CLB	Restricted Shares	M - Exercise	D	0.00		-756		0
2017-04-05	2017-03-31	4	Dunlap Charles L	CLB	Common Shares	F - Taxes	D		115.5200	-4	-0		2,634
2017-04-05	2017-03-31	4	Dunlap Charles L	CLB	Common Shares	M - Exercise	D			756			2,638
2017-04-05	2017-04-01	4	Sodderland Jan Willem	CLB	Restricted Shares	A - Award	D	0.00		1,299		1,299
2017-04-05	2017-03-31	4	Sodderland Jan Willem	CLB	Restricted Shares	M - Exercise	D	0.00		-756		0
2017-04-05	2017-03-31	4	Sodderland Jan Willem	CLB	Common Shares	F - Taxes	D		115.5200	-394	-46		3,336
2017-04-05	2017-03-31	4	Sodderland Jan Willem	CLB	Common Shares	M - Exercise	D			756			3,730
2017-04-05	2017-04-01	4	van Geuns Lucia	CLB	Restricted Shares	A - Award	D	0.00		1,299		1,299
2017-04-05	2017-03-31	4	van Geuns Lucia	CLB	Restricted Shares	M - Exercise	D	0.00		-756		0
2017-04-05	2017-03-31	4	van Geuns Lucia	CLB	Common Shares	F - Taxes	D		115.5200	-394	-46		979
2017-04-05	2017-03-31	4	van Geuns Lucia	CLB	Common Shares	M - Exercise	D			756			1,373
2017-04-05	2017-04-01	4	KEARNEY MICHAEL C	CLB	Restricted Shares	A - Award	D	0.00		1,299		1,299
2017-04-05	2017-03-31	4	KEARNEY MICHAEL C	CLB	Restricted Shares	M - Exercise	D	0.00		-756		0
2017-04-05	2017-03-31	4	KEARNEY MICHAEL C	CLB	Common Shares	F - Taxes	D		115.5200	-4	-0		13,798
2017-04-05	2017-03-31	4	KEARNEY MICHAEL C	CLB	Common Shares	M - Exercise	D			756			13,802
2017-04-04	2017-04-01	4	Straughen Michael	CLB	Restricted Shares	A - Award	D	0.00		1,299		1,299
2017-03-03	2017-03-01	4	Hill Christopher Scott	CLB	Restricted Shares	M - Exercise	D	0.00		-100		787
2017-03-03	2017-03-01	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		118.7400	-33	-4		9,146
2017-03-03	2017-03-01	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			100			9,179
2017-02-16	2017-02-14	4	DAVIS MONTY L	CLB	Restricted Performance Shares	A - Award	D	0.00		15,804		15,804
2017-02-16	2017-02-14	4	BERGMARK RICHARD L	CLB	Restricted Performance Shares	A - Award	D	0.00		15,804		15,804
2017-02-16	2017-02-14	4	Hill Christopher Scott	CLB	Restricted Performance Shares	A - Award	D	0.00		2,400		2,400
2017-02-16	2017-02-14	4	Elvig Mark F	CLB	Restricted Performance Shares	A - Award	D	0.00		2,400		2,400
2017-02-16	2017-02-14	4	DEMSHUR DAVID M	CLB	Restricted Performance Shares	A - Award	D	0.00		39,400		39,400
2017-02-01	2017-02-01	4	Straughen Michael	CLB	Common Shares	P - Purchase	D		118.6500	106	13		106
2017-01-31	2017-01-30	4	Carnes Martha Z.	CLB	Common Shares	P - Purchase	D		115.2000	200	23		200
2017-01-04	2016-04-21	5	DAVIS MONTY L	CLB	Common Shares	G - Gift	D		123.6800	-6,400	-792		90,934
2017-01-04	2016-12-28	5	Elvig Mark F	CLB	Common Shares	G - Gift	D		119.5600	-700	-84		20,225
2017-01-04	2016-07-28	5	BERGMARK RICHARD L	CLB	Common Shares	G - Gift	D		116.0000	-1,000	-116		58,301
2017-01-04	2016-02-23	5	BERGMARK RICHARD L	CLB	Common Shares	G - Gift	D		106.9000	-3,000	-321		59,301
2017-01-04	2016-12-30	4	BERGMARK RICHARD L	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-8,001		0
2017-01-04	2016-12-30	4	BERGMARK RICHARD L	CLB	Common Shares	F - Taxes	D		120.0400	-2,777	-333		61,301
2017-01-04	2016-12-30	4	BERGMARK RICHARD L	CLB	Common Shares	M - Exercise	D			8,001			64,078
2017-01-04	2016-12-30	4	DEMSHUR DAVID M	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-19,946		0
2017-01-04	2016-12-30	4	DEMSHUR DAVID M	CLB	Common Shares	F - Taxes	D		120.0400	-8,368	-1,004		264,480
2017-01-04	2016-12-30	4	DEMSHUR DAVID M	CLB	Common Shares	M - Exercise	D			19,946			272,848
2017-01-04	2016-12-30	4	DAVIS MONTY L	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-8,001		0
2017-01-04	2016-12-30	4	DAVIS MONTY L	CLB	Common Shares	F - Taxes	D		120.0400	-2,857	-343		97,334
2017-01-04	2016-12-30	4	DAVIS MONTY L	CLB	Common Shares	M - Exercise	D			8,001			100,191
2017-01-04	2016-12-30	4	Elvig Mark F	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-2,200		0
2017-01-04	2016-12-30	4	Elvig Mark F	CLB	Common Shares	F - Taxes	D		120.0400	-602	-72		20,925
2017-01-04	2016-12-30	4	Elvig Mark F	CLB	Common Shares	M - Exercise	D			2,200			21,527
2016-12-05	2016-12-01	4	Hill Christopher Scott	CLB	Restricted Shares	M - Exercise	D	0.00		-125		887
2016-12-05	2016-12-01	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		116.1400	-35	-4		9,079
2016-12-05	2016-12-01	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			125			9,114
2016-10-03	2016-10-01	4	Hill Christopher Scott	CLB	Restricted Shares	M - Exercise	D	0.00		-150		1,012
2016-10-03	2016-10-01	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		112.3300	-42	-5		8,989
2016-10-03	2016-10-01	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			150			9,031
2016-09-02	2016-09-01	4	Hill Christopher Scott	CLB	Restricted Shares	M - Exercise	D	0.00		-125		1,162
2016-09-02	2016-09-01	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		111.4300	-35	-4		8,881
2016-09-02	2016-09-01	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			125			8,916
2016-07-01		3	Carnes Martha Z.	CLB	Common Shares		D						0
2016-07-01	2016-07-01	4	Carnes Martha Z.	CLB	Restricted Shares	A - Award	D	0.00		1,335		1,335
2016-06-27		3	Straughen Michael	CLB	Common Shares		D						0
2016-06-27	2016-06-27	4	Straughen Michael	CLB	Restricted Shares	A - Award	D	0.00		1,335		1,335
2016-04-04	2016-04-01	4	Hill Christopher Scott	CLB	Restricted Shares	M - Exercise	D	0.00		-53		1,287
2016-04-04	2016-04-01	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		108.3100	-18	-2		8,791
2016-04-04	2016-04-01	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			53			8,809
2016-04-01	2016-04-01	4	KEARNEY MICHAEL C	CLB	Restricted Shares	A - Award	D	0.00		1,335		1,335
2016-04-01	2016-03-31	4	KEARNEY MICHAEL C	CLB	Restricted Shares	M - Exercise	D	0.00		-1,088		0
2016-04-01	2016-03-31	4	KEARNEY MICHAEL C	CLB	Common Shares	F - Taxes	D		112.4100	-6	-1		13,046
2016-04-01	2016-03-31	4	KEARNEY MICHAEL C	CLB	Common Shares	M - Exercise	D			1,088			13,052
2016-04-01	2016-04-01	4	Ogren D John	CLB	Restricted Shares	A - Award	D	0.00		1,335		1,335
2016-04-01	2016-03-31	4	Ogren D John	CLB	Restricted Shares	M - Exercise	D	0.00		-1,088		0
2016-04-01	2016-03-31	4	Ogren D John	CLB	Common Shares	F - Taxes	D		112.4100	-6	-1		41,506
2016-04-01	2016-03-31	4	Ogren D John	CLB	Common Shares	M - Exercise	D			1,088			41,512
2016-04-01	2016-04-01	4	Dunlap Charles L	CLB	Restricted Shares	A - Award	D	0.00		1,335		1,335
2016-04-01	2016-03-31	4	Dunlap Charles L	CLB	Restricted Shares	M - Exercise	D	0.00		-1,088		0
2016-04-01	2016-03-31	4	Dunlap Charles L	CLB	Common Shares	F - Taxes	D		112.4100	-6	-1		1,882
2016-04-01	2016-03-31	4	Dunlap Charles L	CLB	Common Shares	M - Exercise	D			1,088			1,888
2016-04-01	2016-04-01	4	Sodderland Jan Willem	CLB	Restricted Shares	A - Award	D	0.00		1,335		1,335
2016-04-01	2016-03-31	4	Sodderland Jan Willem	CLB	Restricted Shares	M - Exercise	D	0.00		-1,088		0
2016-04-01	2016-03-31	4	Sodderland Jan Willem	CLB	Common Shares	F - Taxes	D		112.4100	-566	-64		2,974
2016-04-01	2016-03-31	4	Sodderland Jan Willem	CLB	Common Shares	M - Exercise	D			1,088			3,540
2016-04-01	2016-04-01	4	van Kempen Margaret Ann	CLB	Restricted Shares	A - Award	D	0.00		1,335		1,335
2016-04-01	2016-03-31	4	van Kempen Margaret Ann	CLB	Restricted Shares	M - Exercise	D	0.00		-1,088		0
2016-04-01	2016-03-31	4	van Kempen Margaret Ann	CLB	Common Shares	F - Taxes	D		112.4100	-566	-64		1,419
2016-04-01	2016-03-31	4	van Kempen Margaret Ann	CLB	Common Shares	M - Exercise	D			1,088			1,985
2016-04-01	2016-04-01	4	van Geuns Lucia	CLB	Restricted Shares	A - Award	D	0.00		1,335		1,335
2016-04-01	2016-03-31	4	van Geuns Lucia	CLB	Restricted Shares	M - Exercise	D	0.00		-1,088		0
2016-04-01	2016-03-31	4	van Geuns Lucia	CLB	Common Shares	F - Taxes	D		112.4100	-566	-64		617
2016-04-01	2016-03-31	4	van Geuns Lucia	CLB	Common Shares	M - Exercise	D			1,088			1,183
2016-03-02	2016-03-01	4	Hill Christopher Scott	CLB	Restricted Shares	M - Exercise	D	0.00		-100		1,340
2016-03-02	2016-03-01	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		108.3800	-33	-4		8,756
2016-03-02	2016-03-01	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			100			8,789
2016-02-16	2016-02-16	4	BERGMARK RICHARD L	CLB	Restricted Performance Shares	A - Award	D	0.00		21,260		21,260
2016-02-16	2016-02-16	4	DEMSHUR DAVID M	CLB	Restricted Performance Shares	A - Award	D	0.00		52,995		52,995
2016-02-16	2016-02-16	4	DAVIS MONTY L	CLB	Restricted Performance Shares	A - Award	D	0.00		21,260		21,260
2016-02-16	2016-02-16	4	Elvig Mark F	CLB	Restricted Performance Shares	A - Award	D	0.00		3,000		3,000
2016-02-16	2016-02-16	4	Hill Christopher Scott	CLB	Restricted Performance Shares	A - Award	D	0.00		3,000		3,000
2016-02-03	2016-02-02	4	Sodderland Jan Willem	CLB	Common Shares	P - Purchase	D		93.9000	300	28		2,452
2016-01-04	2015-12-02	5	BERGMARK RICHARD L	CLB	Common Shares	G - Gift	D		116.6800	-2,000	-233		57,077
2016-01-04	2015-10-30	5	BERGMARK RICHARD L	CLB	Common Shares	G - Gift	D		115.7800	-1,000	-116		59,077
2016-01-04	2015-10-02	5	BERGMARK RICHARD L	CLB	Common Shares	G - Gift	D		99.3300	-1,000	-99		60,077
2016-01-04	2015-09-14	5	BERGMARK RICHARD L	CLB	Common Shares	G - Gift	D		106.2500	-1,000	-106		61,077
2016-01-04	2015-07-27	5	BERGMARK RICHARD L	CLB	Common Shares	G - Gift	D		105.4500	-2,000	-211		62,077
2016-01-04	2015-06-29	5	BERGMARK RICHARD L	CLB	Common Shares	G - Gift	D		113.8100	-1,000	-114		64,077
2016-01-04	2015-05-26	5	BERGMARK RICHARD L	CLB	Common Shares	G - Gift	D		122.2400	-1,000	-122		65,077
2016-01-04	2015-04-29	5	BERGMARK RICHARD L	CLB	Common Shares	G - Gift	D		127.1900	-2,000	-254		66,077
2016-01-04	2015-12-31	5	Elvig Mark F	CLB	Common Shares	G - Gift	D		107.7100	-750	-81		19,327
2016-01-04	2015-11-04	5	Elvig Mark F	CLB	Common Shares	G - Gift	D		123.4400	-225	-28		20,077
2016-01-04	2015-12-31	4	BERGMARK RICHARD L	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-11,721		0
2016-01-04	2015-12-31	4	BERGMARK RICHARD L	CLB	Common Shares	F - Taxes	D		108.7400	-3,579	-389		68,077
2016-01-04	2015-12-31	4	BERGMARK RICHARD L	CLB	Common Shares	M - Exercise	D			11,721			71,656
2016-01-04	2015-12-31	4	Elvig Mark F	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-3,000		0
2016-01-04	2015-12-31	4	Elvig Mark F	CLB	Common Shares	F - Taxes	D		108.7400	-821	-89		20,302
2016-01-04	2015-12-31	4	Elvig Mark F	CLB	Common Shares	M - Exercise	D			3,000			21,123
2016-01-04	2015-12-31	4	DEMSHUR DAVID M	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-29,218		0
2016-01-04	2015-12-31	4	DEMSHUR DAVID M	CLB	Common Shares	F - Taxes	D		108.7400	-10,919	-1,187		252,902
2016-01-04	2015-12-31	4	DEMSHUR DAVID M	CLB	Common Shares	M - Exercise	D			29,218			263,821
2016-01-04	2015-12-31	4	DAVIS MONTY L	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-11,721		0
2016-01-04	2015-12-31	4	DAVIS MONTY L	CLB	Common Shares	F - Taxes	D		108.7400	-3,579	-389		92,190
2016-01-04	2015-12-31	4	DAVIS MONTY L	CLB	Common Shares	M - Exercise	D			11,721			95,769
2015-12-02	2015-12-01	4	Hill Christopher Scott	CLB	Restricted Shares	M - Exercise	D	0.00		-125		1,440
2015-12-02	2015-12-01	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		117.7200	-35	-4		8,689
2015-12-02	2015-12-01	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			125			8,724
2015-10-02	2015-10-01	4	Hill Christopher Scott	CLB	Restricted Shares	M - Exercise	D	0.00		-150		1,565
2015-10-02	2015-10-01	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		99.0200	-42	-4		8,599
2015-10-02	2015-10-01	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			150			8,641
2015-10-02	2015-09-01	4	Hill Christopher Scott	CLB	Restricted Shares	M - Exercise	D	0.00		-125		1,715
2015-10-02	2015-09-01	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		111.6600	-35	-4		8,491
2015-10-02	2015-09-01	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			125			8,526
2015-07-27	2015-07-24	4	Sodderland Jan Willem	CLB	Common Shares	P - Purchase	D		106.2000	300	32		2,152
2015-07-01	2015-06-30	4	Elvig Mark F	CLB	Restricted Shares	M - Exercise	D	0.00		-1,000		0
2015-07-01	2015-06-30	4	Elvig Mark F	CLB	Common Shares	F - Taxes	D		114.0400	-274	-31		18,123
2015-07-01	2015-06-30	4	Elvig Mark F	CLB	Common Shares	M - Exercise	D			1,000			18,397
2015-07-01	2015-06-30	4	Hill Christopher Scott	CLB	Restricted Shares	M - Exercise	D	0.00		-300		1,840
2015-07-01	2015-06-30	4	Hill Christopher Scott	CLB	Common Shares	F - Taxes	D		114.0400	-82	-9		8,401
2015-07-01	2015-06-30	4	Hill Christopher Scott	CLB	Common Shares	M - Exercise	D			300			8,483
2015-05-13	2015-05-12	4	KEARNEY MICHAEL C	CLB	Common Shares	S - Sale	D		128.5200	-1,000	-129		11,964
2015-05-07		3	Hill Christopher Scott	CLB	Common Shares		D						16,425
2015-05-07		3	Hill Christopher Scott 401(k) Plan	CLB	Common Shares		I						8,301
2015-05-07		3	Hill Christopher Scott	CLB	Common Shares		D						16,425
2015-05-07		3	Hill Christopher Scott 401(k) Plan	CLB	Common Shares		I						8,301
2015-04-02	2015-04-01	4	KEARNEY MICHAEL C	CLB	Restricted Shares	A - Award	D	0.00		1,436		1,436
2015-04-02	2015-03-31	4	KEARNEY MICHAEL C	CLB	Restricted Shares	M - Exercise	D	0.00		-1,141		0
2015-04-02	2015-03-31	4	KEARNEY MICHAEL C	CLB	Common Shares	F - Taxes	D		104.4900	-3	-0		12,964
2015-04-02	2015-03-31	4	KEARNEY MICHAEL C	CLB	Common Shares	M - Exercise	D			1,141			12,967
2015-04-02	2015-04-01	4	Ogren D John	CLB	Restricted Shares	A - Award	D	0.00		1,436		1,436
2015-04-02	2015-03-31	4	Ogren D John	CLB	Restricted Shares	M - Exercise	D	0.00		-1,141		0
2015-04-02	2015-03-31	4	Ogren D John	CLB	Common Shares	F - Taxes	D		104.4900	-5	-1		40,424
2015-04-02	2015-03-31	4	Ogren D John	CLB	Common Shares	M - Exercise	D			1,141			40,429
2015-04-02	2015-04-01	4	Dunlap Charles L	CLB	Restricted Shares	A - Award	D	0.00		1,436		1,436
2015-04-02	2015-04-01	4	Sodderland Jan Willem	CLB	Restricted Shares	A - Award	D	0.00		1,436		1,436
2015-04-02	2015-03-31	4	Sodderland Jan Willem	CLB	Restricted Shares	M - Exercise	D	0.00		-1,141		0
2015-04-02	2015-03-31	4	Sodderland Jan Willem	CLB	Common Shares	F - Taxes	D		104.4900	-594	-62		1,852
2015-04-02	2015-03-31	4	Sodderland Jan Willem	CLB	Common Shares	M - Exercise	D			1,141			2,446
2015-04-02	2015-04-01	4	van Kempen Margaret Ann	CLB	Restricted Shares	A - Award	D	0.00		1,436		1,436
2015-04-02	2015-03-31	4	van Kempen Margaret Ann	CLB	Restricted Shares	M - Exercise	D	0.00		-1,141		0
2015-04-02	2015-03-31	4	van Kempen Margaret Ann	CLB	Common Shares	F - Taxes	D		104.4900	-594	-62		897
2015-04-02	2015-03-31	4	van Kempen Margaret Ann	CLB	Common Shares	M - Exercise	D			1,141			1,491
2015-04-02	2015-04-01	4	van Geuns Lucia	CLB	Restricted Shares	A - Award	D	0.00		1,436		1,436
2015-02-17	2015-02-16	4	DAVIS MONTY L	CLB	Restricted Performance Shares	A - Award	D	0.00		17,685		17,685
2015-02-17	2015-02-16	4	Elvig Mark F	CLB	Restricted Performance Shares	A - Award	D	0.00		3,000		3,000
2015-02-17	2015-02-16	4	DEMSHUR DAVID M	CLB	Restricted Performance Shares	A - Award	D	0.00		44,085		44,085
2015-02-17	2015-02-16	4	BERGMARK RICHARD L	CLB	Restricted Performance Shares	A - Award	D	0.00		17,685		17,685
2015-02-03	2015-02-03	4	van Kempen Margaret Ann	CLB	Common Shares	P - Purchase	D		102.0740	250	26		350
2015-02-02	2015-02-02	4	Sodderland Jan Willem	CLB	Common Shares	P - Purchase	D		94.5400	300	28		1,305
2015-01-02	2014-02-18	5	DAVIS MONTY L	CLB	Common Shares	G - Gift	D		187.7300	-21,400	-4,017		84,048
2015-01-02	2014-11-07	5	BERGMARK RICHARD L	CLB	Common Shares	G - Gift	D		137.7800	-2,000	-276		59,935
2015-01-02	2014-12-03	5	Elvig Mark F	CLB	Common Shares	G - Gift	D		122.6400	-160	-20		17,397
2015-01-02	2014-11-28	5	Elvig Mark F	CLB	Common Shares	G - Gift	D		126.9700	-290	-37		17,557
2015-01-02	2014-11-26	5	Elvig Mark F	CLB	Common Shares	G - Gift	D		137.9700	-350	-48		17,847
2015-01-02	2014-12-31	4/A	DAVIS MONTY L	CLB	Common Shares	F - Taxes	D		120.3400	-4,956	-596		105,448
2015-01-02	2014-12-31	4/A	DEMSHUR DAVID M	CLB	Common Shares	F - Taxes	D		120.3400	-12,516	-1,506		234,603
2015-01-02	2014-12-31	4/A	Miller Charles Brigham	CLB	Common Shares	F - Taxes	D		120.3400	-821	-99		42,384
2015-01-02	2014-12-31	4/A	BERGMARK RICHARD L	CLB	Common Shares	F - Taxes	D		120.3400	-4,735	-570		61,935
2015-01-02	2014-12-31	4	Miller Charles Brigham	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-3,000		0
2015-01-02	2014-12-31	4	Miller Charles Brigham	CLB	Common Shares	F - Taxes	D			-821			42,384
2015-01-02	2014-12-31	4	Miller Charles Brigham	CLB	Common Shares	M - Exercise	D			3,000			43,205
2015-01-02	2014-12-31	4	DAVIS MONTY L	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-12,587		0
2015-01-02	2014-12-31	4	DAVIS MONTY L	CLB	Common Shares	F - Taxes	D			-4,956			105,448
2015-01-02	2014-12-31	4	DAVIS MONTY L	CLB	Common Shares	M - Exercise	D			12,587			110,404
2015-01-02	2014-12-31	4	DEMSHUR DAVID M	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-29,835		0
2015-01-02	2014-12-31	4	DEMSHUR DAVID M	CLB	Common Shares	F - Taxes	D			-12,516			234,603
2015-01-02	2014-12-31	4	DEMSHUR DAVID M	CLB	Common Shares	M - Exercise	D			29,835			247,119
2015-01-02	2014-12-31	4	Elvig Mark F	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-3,000		0
2015-01-02	2014-12-31	4	Elvig Mark F	CLB	Common Shares	F - Taxes	D		120.3400	-821	-99		18,197
2015-01-02	2014-12-31	4	Elvig Mark F	CLB	Common Shares	M - Exercise	D			3,000			19,018
2015-01-02	2014-12-31	4	BERGMARK RICHARD L	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-12,587		0
2015-01-02	2014-12-31	4	BERGMARK RICHARD L	CLB	Common Shares	F - Taxes	D			-4,735			61,935
2015-01-02	2014-12-31	4	BERGMARK RICHARD L	CLB	Common Shares	M - Exercise	D			12,587			66,670
2014-11-17	2014-11-17	4	Elvig Mark F	CLB	Common Shares	S - Sale	D		138.0300	-1,000	-138		16,018
2014-11-17	2014-11-14	4	van Geuns Lucia	CLB	Common Shares	P - Purchase	D		143.9820	95	14		95
2014-08-04	2014-08-04	4	Dunlap Charles L	CLB	Common Shares	P - Purchase	D		147.5900	500	74		800
2014-07-31	2014-07-30	4	Sodderland Jan Willem	CLB	Common Shares	P - Purchase	D		147.8850	200	30		1,005
2014-07-28	2014-07-28	4	BERGMARK RICHARD L	CLB	Common Shares	P - Purchase	D		148.3540	1,000	148		54,083
2014-07-28	2014-07-28	4	BERGMARK RICHARD L	CLB	Common Shares	P - Purchase	D		147.3312	3,205	472		53,083
2014-07-28	2014-07-28	4	BERGMARK RICHARD L	CLB	Common Shares	P - Purchase	D		146.9076	2,795	411		49,878
2014-07-01	2014-06-30	4	Elvig Mark F	CLB	Restricted Shares	M - Exercise	D	0.00		-1,000		1,000
2014-07-01	2014-06-30	4	Elvig Mark F	CLB	Common Shares	F - Taxes	D		167.0600	-274	-46		17,018
2014-07-01	2014-06-30	4	Elvig Mark F	CLB	Common Shares	M - Exercise	D			1,000			17,292
2014-04-04	2014-04-01	4/A	Elvig Mark F	CLB	Restricted Shares	M - Exercise	D	0.00		-700		0
2014-04-04	2014-04-01	4/A	Elvig Mark F	CLB	Common Shares	F - Taxes	D		202.2900	-192	-39		16,292
2014-04-04	2014-04-01	4/A	Elvig Mark F	CLB	Common Shares	M - Exercise	D			700			16,484
2014-04-04	2014-04-01	4/A	Miller Charles Brigham	CLB	Restricted Shares	M - Exercise	D	0.00		-700		0
2014-04-04	2014-04-01	4/A	Miller Charles Brigham	CLB	Common Shares	F - Taxes	D		202.2900	-192	-39		40,205
2014-04-04	2014-04-01	4/A	Miller Charles Brigham	CLB	Common Shares	M - Exercise	D			700			40,397
2014-04-02	2014-04-01	4	KEARNEY MICHAEL C	CLB	Restricted Shares	A - Award	D	0.00		756		756
2014-04-02	2014-03-31	4	KEARNEY MICHAEL C	CLB	Restricted Shares	M - Exercise	D	0.00		-1,469		0
2014-04-02	2014-03-31	4	KEARNEY MICHAEL C	CLB	Common Shares	F - Taxes	D		198.4400	-4	-1		11,826
2014-04-02	2014-03-31	4	KEARNEY MICHAEL C	CLB	Common Shares	M - Exercise	D			1,469			11,830
2014-04-02	2014-04-01	4	Ogren D John	CLB	Restricted Shares	A - Award	D	0.00		756		756
2014-04-02	2014-03-31	4	Ogren D John	CLB	Restricted Shares	M - Exercise	D	0.00		-1,469		0
2014-04-02	2014-03-31	4	Ogren D John	CLB	Common Shares	F - Taxes	D		198.4400	-6	-1		39,288
2014-04-02	2014-03-31	4	Ogren D John	CLB	Common Shares	M - Exercise	D			1,469			39,294
2014-04-02	2014-04-01	4	Miller Charles Brigham	CLB	Restricted Shares	M - Exercise	D	0.00		-700		0
2014-04-02	2014-04-01	4	Miller Charles Brigham	CLB	Common Shares	F - Taxes	D		198.4400	-192	-38		40,205
2014-04-02	2014-04-01	4	Miller Charles Brigham	CLB	Common Shares	M - Exercise	D			700			40,397
2014-04-02	2014-04-01	4	Elvig Mark F	CLB	Restricted Shares	M - Exercise	D	0.00		-700		0
2014-04-02	2014-04-01	4	Elvig Mark F	CLB	Common Shares	F - Taxes	D		198.4400	-192	-38		16,292
2014-04-02	2014-04-01	4	Elvig Mark F	CLB	Common Shares	M - Exercise	D			700			16,484
2014-04-02	2014-04-01	4	Dunlap Charles L	CLB	Restricted Shares	A - Award	D	0.00		756		756
2014-04-02	2014-04-01	4	Sodderland Jan Willem	CLB	Restricted Shares	A - Award	D	0.00		756		756
2014-04-02	2014-03-31	4	Sodderland Jan Willem	CLB	Restricted Shares	M - Exercise	D	0.00		-1,469		0
2014-04-02	2014-03-31	4	Sodderland Jan Willem	CLB	Common Shares	F - Taxes	D		198.4400	-764	-152		805
2014-04-02	2014-03-31	4	Sodderland Jan Willem	CLB	Common Shares	M - Exercise	D			1,469			1,569
2014-04-02	2014-04-01	4	van Kempen Margaret Ann	CLB	Restricted Shares	A - Award	D	0.00		756		756
2014-04-02	2014-04-01	4	van Geuns Lucia	CLB	Restricted Shares	A - Award	D	0.00		756		756
2014-03-10	2014-03-07	4	KEARNEY MICHAEL C	CLB	Common Shares	S - Sale	D		193.0900	-859	-166		10,361
2014-03-10	2014-03-07	4	KEARNEY MICHAEL C	CLB	Common Shares	S - Sale	D		192.9300	-1,141	-220		11,220
2014-03-06	2014-02-26	4	Dunlap Charles L	CLB	Common Shares	P - Purchase	D		187.7000	200	38		300
2014-03-04	2014-02-28	4	Sodderland Jan Willem	CLB	Common Shares	P - Purchase	D		188.6400	100	19		100
2014-03-04	2014-02-28	4	van Kempen Margaret Ann	CLB	Common Shares	P - Purchase	D		184.7900	100	18		100
2014-02-14	2014-02-14	4	Elvig Mark F	CLB	Common Shares	S - Sale	D		186.6400	-1,500	-280		15,784
2014-02-10	2014-02-10	4	BERGMARK RICHARD L	CLB	Restricted Performance Shares	A - Award	D	0.00		8,001		8,001
2014-02-10	2014-02-10	4	DEMSHUR DAVID M	CLB	Restricted Performance Shares	A - Award	D	0.00		19,946		19,946
2014-02-10	2014-02-10	4	DAVIS MONTY L	CLB	Restricted Performance Shares	A - Award	D	0.00		8,001		8,001
2014-02-10	2014-02-10	4	Miller Charles Brigham	CLB	Restricted Performance Shares	A - Award	D	0.00		2,200		2,200
2014-02-10	2014-02-10	4	Elvig Mark F	CLB	Restricted Performance Shares	A - Award	D	0.00		2,200		2,200
2014-01-03	2013-10-21	5	DAVIS MONTY L	CLB	Common Shares	G - Gift	D		197.3300	-16,000	-3,157		97,817
2014-01-03	2013-05-03	5	DAVIS MONTY L	CLB	Common Shares	G - Gift	D		144.9800	-7,000	-1,015		113,817
2014-01-03	2013-04-23	5	DAVIS MONTY L	CLB	Common Shares	G - Gift	D		144.2200	-7,000	-1,010		120,817
2014-01-03	2013-04-22	5	DAVIS MONTY L	CLB	Common Shares	G - Gift	D		144.3700	-7,000	-1,011		127,817
2014-01-03	2013-02-04	5	DAVIS MONTY L	CLB	Common Shares	G - Gift	D		133.3100	-7,500	-1,000		134,817
2014-01-03	2013-12-31	4	BERGMARK RICHARD L	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-13,950		0
2014-01-03	2013-12-31	4	BERGMARK RICHARD L	CLB	Common Shares	F - Taxes	D		190.9500	-5,720	-1,092		47,083
2014-01-03	2013-12-31	4	BERGMARK RICHARD L	CLB	Common Shares	M - Exercise	D			13,950			52,803
2014-01-03	2013-12-31	4	DEMSHUR DAVID M	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-30,635		0
2014-01-03	2013-12-31	4	DEMSHUR DAVID M	CLB	Common Shares	F - Taxes	D		190.9500	-12,852	-2,454		217,284
2014-01-03	2013-12-31	4	DEMSHUR DAVID M	CLB	Common Shares	M - Exercise	D			30,635			230,136
2014-01-03	2013-12-31	4	DAVIS MONTY L	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-13,622		0
2014-01-03	2013-12-31	4	DAVIS MONTY L	CLB	Common Shares	F - Taxes	D		190.9500	-5,715	-1,091		142,317
2014-01-03	2013-12-31	4	DAVIS MONTY L	CLB	Common Shares	M - Exercise	D			13,622			148,032
2014-01-03	2013-12-31	4	Miller Charles Brigham	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-3,500		0
2014-01-03	2013-12-31	4	Miller Charles Brigham	CLB	Common Shares	F - Taxes	D		190.9500	-977	-187		39,697
2014-01-03	2013-12-31	4	Miller Charles Brigham	CLB	Common Shares	M - Exercise	D			3,500			40,674
2014-01-03	2013-12-31	4	Elvig Mark F	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-3,500		0
2014-01-03	2013-12-31	4	Elvig Mark F	CLB	Common Shares	F - Taxes	D		190.9500	-1,060	-202		17,284
2014-01-03	2013-12-31	4	Elvig Mark F	CLB	Common Shares	M - Exercise	D			3,500			18,344
2013-10-23	2013-10-21	4	DAVIS MONTY L	CLB	Common Shares	S - Sale	D		198.1105	-1,414	-280		134,410
2013-10-23	2013-10-21	4	DAVIS MONTY L	CLB	Common Shares	S - Sale	D		197.2269	-3,070	-605		135,824
2013-10-23	2013-10-21	4	DAVIS MONTY L	CLB	Common Shares	S - Sale	D		196.7077	-1,220	-240		138,894
2013-08-07	2013-08-07	4	BERGMARK RICHARD L	CLB	Common Shares	S - Sale	D		150.1065	-3,000	-450		38,853
2013-08-07	2013-08-07	4	BERGMARK RICHARD L	CLB	Common Shares	S - Sale	D		149.5795	-15,200	-2,274		41,853
2013-08-07	2013-08-07	4	BERGMARK RICHARD L	CLB	Common Shares	S - Sale	D		148.7486	-1,800	-268		57,053
2013-07-25	2013-07-25	4	DAVIS MONTY L	CLB	Common Shares	S - Sale	D		150.0000	-1,599	-240		140,114
2013-07-25	2013-07-25	4	DAVIS MONTY L	CLB	Common Shares	S - Sale	D		149.3000	-1,471	-220		141,713
2013-07-25	2013-07-25	4	DAVIS MONTY L	CLB	Common Shares	S - Sale	D		148.5400	-2,878	-427		143,184
2013-07-25	2013-07-25	4	Miller Charles Brigham	CLB	Common Shares	S - Sale	D		147.5300	-7,400	-1,092		37,174
2013-07-25	2013-07-25	4	Miller Charles Brigham	CLB	Common Shares	S - Sale	D		148.2500	-3,948	-585		44,574
2013-07-25	2013-07-25	4	Miller Charles Brigham	CLB	Common Shares	S - Sale	D		149.0000	-300	-45		48,522
2013-07-02	2013-06-30	4	Elvig Mark F	CLB	Restricted Shares	M - Exercise	D	0.00		-1,000		2,000
2013-07-02	2013-06-30	4	Elvig Mark F	CLB	Common Shares	F - Taxes	D		151.6600	-274	-42		14,844
2013-07-02	2013-06-30	4	Elvig Mark F	CLB	Common Shares	M - Exercise	D			1,000			15,118
2013-05-20	2013-05-17	4	Dunlap Charles L	CLB	Restricted Shares	A - Award	D	0.00		1,088		1,088
2013-05-20		3	Dunlap Charles L	CLB	Common Shares		D						100
2013-05-20		3	van Geuns Lucia	CLB	Common Shares		D						0
2013-05-20	2013-05-17	4	van Geuns Lucia	CLB	Restricted Shares	A - Award	D	0.00		1,088		1,088
2013-05-01	2013-05-01	4	KEARNEY MICHAEL C	CLB	Restricted Shares	A - Award	D	0.00		1,088		1,088
2013-05-01	2013-05-01	4	Perna Joseph R	CLB	Restricted Shares	A - Award	D	0.00		1,088		1,088
2013-05-01	2013-05-01	4	Ogren D John	CLB	Restricted Shares	A - Award	D	0.00		1,088		1,088
2013-05-01	2013-05-01	4	Sodderland Jan Willem	CLB	Restricted Shares	A - Award	D	0.00		1,088		1,088
2013-05-01	2013-05-01	4	van Kempen Margaret Ann	CLB	Restricted Shares	A - Award	D	0.00		1,088		1,088
2013-04-24	2013-04-22	4	Elvig Mark F Deferred Compensation Plan	CLB	Phantom Shares	J - Other	I		144.3700	-3,992	-576	0
2013-04-24	2013-04-22	4	Elvig Mark F	CLB	Common Shares	P - Purchase	D		142.5760	100	14		14,118
2013-04-03	2013-04-01	4	Miller Charles Brigham	CLB	Restricted Shares	M - Exercise	D	0.00		-700		700
2013-04-03	2013-04-01	4	Miller Charles Brigham	CLB	Common Shares	F - Taxes	D		134.1200	-192	-26		48,822
2013-04-03	2013-04-01	4	Miller Charles Brigham	CLB	Common Shares	M - Exercise	D			700			49,014
2013-04-03	2013-04-01	4	Elvig Mark F	CLB	Restricted Shares	M - Exercise	D	0.00		-700		700
2013-04-03	2013-04-01	4	Elvig Mark F	CLB	Common Shares	F - Taxes	D		134.1200	-192	-26		14,018
2013-04-03	2013-04-01	4	Elvig Mark F	CLB	Common Shares	M - Exercise	D			700			14,210
2013-03-05	2013-03-01	4	BERGMARK RICHARD L	CLB	Restricted Shares	M - Exercise	D	0.00		-2,200		0
2013-03-05	2013-03-01	4	BERGMARK RICHARD L	CLB	Common Shares	F - Taxes	D		136.3800	-614	-84		58,853
2013-03-05	2013-03-01	4	BERGMARK RICHARD L	CLB	Common Shares	M - Exercise	D			2,200			59,467
2013-03-05	2013-03-01	4	DAVIS MONTY L	CLB	Restricted Shares	M - Exercise	D	0.00		-2,200		0
2013-03-05	2013-03-01	4	DAVIS MONTY L	CLB	Common Shares	F - Taxes	D		136.3800	-608	-83		146,062
2013-03-05	2013-03-01	4	DAVIS MONTY L	CLB	Common Shares	M - Exercise	D			2,200			146,670
2013-03-05	2013-03-01	4	Miller Charles Brigham	CLB	Restricted Shares	M - Exercise	D	0.00		-400		0
2013-03-05	2013-03-01	4	Miller Charles Brigham	CLB	Common Shares	F - Taxes	D		136.3800	-131	-18		48,314
2013-03-05	2013-03-01	4	Miller Charles Brigham	CLB	Common Shares	M - Exercise	D			400			48,445
2013-03-05	2013-03-01	4	Elvig Mark F	CLB	Restricted Shares	M - Exercise	D	0.00		-200		0
2013-03-05	2013-03-01	4	Elvig Mark F	CLB	Common Shares	F - Taxes	D		136.3800	-66	-9		13,510
2013-03-05	2013-03-01	4	Elvig Mark F	CLB	Common Shares	M - Exercise	D			200			13,576
2013-02-26	2013-02-22	4	Elvig Mark F Deferred Compensation Plan	CLB	Phantom Shares	A - Award	I		136.2700	10	1	3,992
2013-02-15	2013-02-13	4	BERGMARK RICHARD L	CLB	Restricted Performance Shares	A - Award	D	0.00		11,721		11,721
2013-02-15	2013-02-13	4	DEMSHUR DAVID M	CLB	Restricted Performance Shares	A - Award	D	0.00		29,218		29,218
2013-02-15	2013-02-13	4	DAVIS MONTY L	CLB	Restricted Performance Shares	A - Award	D	0.00		11,721		11,721
2013-02-15	2013-02-13	4	Miller Charles Brigham	CLB	Restricted Performance Shares	A - Award	D	0.00		3,000		3,000
2013-02-15	2013-02-13	4	Elvig Mark F	CLB	Restricted Performance Shares	A - Award	D	0.00		3,000		3,000
2013-02-05	2013-02-04	4	JOYCE RENE R	CLB	Common Shares	S - Sale	D		137.0157	-700	-96		11,823
2013-02-05	2013-02-04	4	JOYCE RENE R	CLB	Common Shares	S - Sale	D		136.6448	-4,000	-547		12,523
2013-02-05	2013-02-04	4	JOYCE RENE R	CLB	Common Shares	S - Sale	D		135.3652	-3,300	-447		16,523
2013-02-05	2013-02-04	4	KEARNEY MICHAEL C	CLB	Common Shares	S - Sale	D		135.1000	-3,500	-473		12,361
2013-01-02	2012-05-04	5	BERGMARK RICHARD L	CLB	Common Stock	G - Gift	D		135.8734	-3,000	-408		57,267
2013-01-02	2012-12-31	4	JOYCE RENE R	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-1,530		0
2013-01-02	2012-12-31	4	JOYCE RENE R	CLB	Common Shares	F - Taxes	D		109.3100	-11	-1		19,823
2013-01-02	2012-12-31	4	JOYCE RENE R	CLB	Common Shares	M - Exercise	D			1,530			19,834
2013-01-02	2012-12-31	4	KEARNEY MICHAEL C	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-1,530		0
2013-01-02	2012-12-31	4	KEARNEY MICHAEL C	CLB	Common Shares	F - Taxes	D		109.3100	-3	-0		15,861
2013-01-02	2012-12-31	4	KEARNEY MICHAEL C	CLB	Common Shares	M - Exercise	D			1,530			15,864
2013-01-02	2012-12-31	4	BERGMARK RICHARD L	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-12,000		0
2013-01-02	2012-12-31	4	BERGMARK RICHARD L	CLB	Common Shares	F - Taxes	D		109.3100	-4,374	-478		60,267
2013-01-02	2012-12-31	4	BERGMARK RICHARD L	CLB	Common Shares	M - Exercise	D			12,000			64,641
2013-01-02	2012-12-31	4	DEMSHUR DAVID M	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-27,600		0
2013-01-02	2012-12-31	4	DEMSHUR DAVID M	CLB	Common Shares	F - Taxes	D		109.3100	-10,061	-1,100		199,501
2013-01-02	2012-12-31	4	DEMSHUR DAVID M	CLB	Common Shares	M - Exercise	D			27,600			209,562
2013-01-02	2012-12-31	4	DAVIS MONTY L	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-12,000		0
2013-01-02	2012-12-31	4	DAVIS MONTY L	CLB	Common Shares	F - Taxes	D		109.3100	-4,374	-478		144,470
2013-01-02	2012-12-31	4	DAVIS MONTY L	CLB	Common Shares	M - Exercise	D			12,000			148,844
2013-01-02	2012-12-31	4	Perna Joseph R	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-1,530		0
2013-01-02	2012-12-31	4	Perna Joseph R	CLB	Common Shares	F - Taxes	D		109.3100	-12	-1		47,814
2013-01-02	2012-12-31	4	Perna Joseph R	CLB	Common Shares	M - Exercise	D			1,530			47,826
2013-01-02	2012-12-31	4	Ogren D John	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-1,530		0
2013-01-02	2012-12-31	4	Ogren D John	CLB	Common Shares	F - Taxes	D		109.3100	-13	-1		37,825
2013-01-02	2012-12-31	4	Ogren D John	CLB	Common Shares	M - Exercise	D			1,530			37,838
2013-01-02	2012-12-31	4	Miller Charles Brigham	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-4,800		0
2013-01-02	2012-12-31	4	Miller Charles Brigham	CLB	Common Shares	F - Taxes	D		109.3100	-1,750	-191		48,045
2013-01-02	2012-12-31	4	Miller Charles Brigham	CLB	Common Shares	M - Exercise	D			4,800			49,795
2013-01-02	2012-12-31	4	Elvig Mark F	CLB	Restricted Performance Shares	M - Exercise	D	0.00		-4,800		0
2013-01-02	2012-12-31	4	Elvig Mark F	CLB	Common Shares	F - Taxes	D		109.3100	-1,750	-191		13,376
2013-01-02	2012-12-31	4	Elvig Mark F	CLB	Common Shares	M - Exercise	D			4,800			15,126
2012-12-03	2012-12-01	4	Elvig Mark F	CLB	Restricted Shares	M - Exercise	D	0.00		-400		0
2012-12-03	2012-12-01	4	Elvig Mark F	CLB	Common Shares	F - Taxes	D		103.1800	-106	-11		10,326
2012-12-03	2012-12-01	4	Elvig Mark F	CLB	Common Shares	M - Exercise	D			400			10,432
2012-11-21	2012-11-20	4	Elvig Mark F Deferred Compensation Plan	CLB	Phantom Shares	A - Award	I		101.7300	11	1	3,982
2012-08-22	2012-08-20	4	Elvig Mark F Deferred Compensation Plan	CLB	Phantom Shares	A - Award	I		121.3100	9	1	3,971
2012-07-26	2012-07-23	4	Ogren D John	CLB	Performance Shares	M - Exercise	D	0.00		-2,314		0
2012-07-26	2012-07-23	4	Ogren D John	CLB	Common Shares	F - Taxes	D		114.4500	-6	-1		36,308
2012-07-26	2012-07-23	4	Ogren D John	CLB	Common Shares	M - Exercise	D			2,314			36,314
2012-07-25	2012-07-23	4	JOYCE RENE R	CLB	Performance Shares	M - Exercise	D	0.00		-2,314		0
2012-07-25	2012-07-23	4	JOYCE RENE R	CLB	Common Shares	F - Taxes	D		114.4500	-6	-1		18,304
2012-07-25	2012-07-23	4	JOYCE RENE R	CLB	Common Shares	M - Exercise	D			2,314			18,310
2012-07-25	2012-07-23	4	KEARNEY MICHAEL C	CLB	Performance Shares	M - Exercise	D	0.00		-2,314		0
2012-07-25	2012-07-23	4	KEARNEY MICHAEL C	CLB	Common Shares	F - Taxes	D		114.4500	-2	-0		14,334
2012-07-25	2012-07-23	4	KEARNEY MICHAEL C	CLB	Common Shares	M - Exercise	D			2,314			14,336
2012-07-25	2012-07-23	4	Perna Joseph R	CLB	Performance Shares	M - Exercise	D	0.00		-2,314		0
2012-07-25	2012-07-23	4	Perna Joseph R	CLB	Common Shares	F - Taxes	D		114.4500	-5	-1		46,296
2012-07-25	2012-07-23	4	Perna Joseph R	CLB	Common Shares	M - Exercise	D			2,314			46,301
2012-07-02	2012-06-30	4	Elvig Mark F	CLB	Restricted Shares	M - Exercise	D	0.00		-1,000		3,000
2012-07-02	2012-06-30	4	Elvig Mark F	CLB	Common Shares	F - Taxes	D		115.9000	-265	-31		10,032
2012-07-02	2012-06-30	4	Elvig Mark F	CLB	Common Shares	M - Exercise	D			1,000			10,297
2012-05-31	2012-05-31	4	van Kempen Margaret Ann	CLB	Restricted Shares	A - Award	D	0.00		1,141		1,141
2012-05-29	2012-05-25	4	Elvig Mark F Deferred Compensation Plan	CLB	Phantom Shares	A - Award	I		135.2300	8	1	3,962
2012-05-17	2012-05-15	4	BERGMARK RICHARD L	CLB	Restricted Shares	M - Exercise	D	0.00		-2,000		0
2012-05-17	2012-05-15	4	BERGMARK RICHARD L	CLB	Common Shares	F - Taxes	D		136.5600	-729	-100		52,641
2012-05-17	2012-05-15	4	BERGMARK RICHARD L	CLB	Common Shares	M - Exercise	D			2,000			53,370
2012-05-17	2012-05-15	4	DAVIS MONTY L	CLB	Restricted Shares	M - Exercise	D	0.00		-2,000		0
2012-05-17	2012-05-15	4	DAVIS MONTY L	CLB	Common Shares	F - Taxes	D		136.5600	729	100		136,844
2012-05-17	2012-05-15	4	DAVIS MONTY L	CLB	Common Shares	M - Exercise	D			2,000			137,573
2012-05-17	2012-05-15	4	Miller Charles Brigham	CLB	Restricted Shares	M - Exercise	D	0.00		-1,000		0
2012-05-17	2012-05-15	4	Miller Charles Brigham	CLB	Common Shares	F - Taxes	D		136.5600	-265	-36		44,995
2012-05-17	2012-05-15	4	Miller Charles Brigham	CLB	Common Shares	M - Exercise	D			1,000			45,260
2012-04-27	2012-04-25	4	Miller Charles Brigham	CLB	Common Shares	S - Sale	D		130.8520	-800	-105		44,260
2012-04-27	2012-04-25	4	Miller Charles Brigham	CLB	Common Shares	S - Sale	D		131.5343	-8,500	-1,118		45,060
2012-04-27	2012-04-25	4	Miller Charles Brigham	CLB	Common Shares	S - Sale	D		132.1290	-700	-92		53,560
2012-04-03	2012-04-01	4	JOYCE RENE R	CLB	Restricted Shares	A - Award	D	0.00		1,141		1,141
2012-04-03	2012-04-01	4	KEARNEY MICHAEL C	CLB	Restricted Shares	A - Award	D	0.00		1,141		1,141
2012-04-03	2012-04-01	4	Perna Joseph R	CLB	Restricted Shares	A - Award	D	0.00		1,141		1,141
2012-04-03	2012-04-01	4	Ogren D John	CLB	Restricted Shares	A - Award	D	0.00		1,141		1,141
2012-04-03	2012-04-01	4	Miller Charles Brigham	CLB	Restricted Shares	M - Exercise	D	0.00		-700		1,400
2012-04-03	2012-04-01	4	Miller Charles Brigham	CLB	Common Shares	F - Taxes	D		131.5700	-186	-24		54,260
2012-04-03	2012-04-01	4	Miller Charles Brigham	CLB	Common Shares	M - Exercise	D			700			54,446
2012-04-03	2012-04-01	4	VRIESENDORP ALEXANDER	CLB	Restricted Shares	A - Award	D	0.00		1,141		1,141
2012-04-03	2012-04-01	4	Elvig Mark F	CLB	Restricted Shares	M - Exercise	D	0.00		-700		1,400
2012-04-03	2012-04-01	4	Elvig Mark F	CLB	Common Shares	F - Taxes	D		131.5700	-186	-24		9,297
2012-04-03	2012-04-01	4	Elvig Mark F	CLB	Common Shares	M - Exercise	D			700			9,483
2012-04-03	2012-04-01	4	Sodderland Jan Willem	CLB	Restricted Shares	A - Award	D	0.00		1,141		1,141
2012-03-05	2012-03-01	4	BERGMARK RICHARD L	CLB	Restricted Shares	M - Exercise	D	0.00		-2,200		2,200
2012-03-05	2012-03-01	4	BERGMARK RICHARD L	CLB	Common Shares	F - Taxes	D		124.1000	-582	-72		51,370
2012-03-05	2012-03-01	4	BERGMARK RICHARD L	CLB	Common Shares	M - Exercise	D			2,200			51,952
2012-03-05	2012-03-01	4	DAVIS MONTY L	CLB	Restricted Shares	M - Exercise	D	0.00		-2,200		2,200
2012-03-05	2012-03-01	4	DAVIS MONTY L	CLB	Common Shares	F - Taxes	D		124.1000	-593	-74		135,573
2012-03-05	2012-03-01	4	DAVIS MONTY L	CLB	Common Shares	M - Exercise	D			2,200			136,166
2012-03-05	2012-03-01	4	Miller Charles Brigham	CLB	Restricted Shares	M - Exercise	D	0.00		-400		400
2012-03-05	2012-03-01	4	Miller Charles Brigham	CLB	Common Shares	F - Taxes	D		124.1000	-122	-15		53,746
2012-03-05	2012-03-01	4	Miller Charles Brigham	CLB	Common Shares	M - Exercise	D			400			53,868
2012-03-05	2012-03-01	4	Elvig Mark F	CLB	Restricted Shares	M - Exercise	D	0.00		-200		200
2012-03-05	2012-03-01	4	Elvig Mark F	CLB	Common Shares	F - Taxes	D		124.1000	-62	-8		8,783
2012-03-05	2012-03-01	4	Elvig Mark F	CLB	Common Shares	M - Exercise	D			200			8,845
2012-02-27	2012-02-24	4	Elvig Mark F Deferred Compensation Plan	CLB	Phantom Shares	A - Award	I		127.7600	9	1	3,954
2012-02-21	2012-02-21	4	KEARNEY MICHAEL C	CLB	Common Shares	S - Sale	D		122.4745	-2,000	-245		12,022
2012-02-17	2012-02-17	4	DEMSHUR DAVID M	CLB	Restricted Performance Shares	A - Award	D	0.00		29,835		29,835
2012-02-17	2012-02-17	4	BERGMARK RICHARD L	CLB	Restricted Performance Shares	A - Award	D	0.00		12,587		12,587
2012-02-17	2012-02-17	4	DAVIS MONTY L	CLB	Restricted Performance Shares	A - Award	D	0.00		12,587		12,587
2012-02-17	2012-02-17	4	Miller Charles Brigham	CLB	Restricted Performance Shares	A - Award	D	0.00		3,000		3,000
2012-02-17	2012-02-17	4	Elvig Mark F	CLB	Restricted Performance Shares	A - Award	D	0.00		3,000		3,000
2012-02-10	2012-02-10	4	Ogren D John	CLB	Common Shares	S - Sale	D		122.0100	-18	-2		34,000
2012-02-10	2012-02-10	4	Ogren D John	CLB	Common Shares	S - Sale	D		121.5155	-28,082	-3,412		34,018
2012-02-10	2012-02-10	4	Ogren D John	CLB	Common Shares	S - Sale	D		120.7036	-5,890	-711		62,100
2012-01-03	2011-11-08	5	BERGMARK RICHARD L	CLB	Common Stock	G - Gift	D			-1,500			49,752
2012-01-03	2011-09-20	5	DAVIS MONTY L	CLB	Common Stock	G - Gift	D			-23,600			133,966
2012-01-03	2011-07-28	5	DAVIS MONTY L	CLB	Common Stock	G - Gift	D			-9,400			133,966
2012-01-03	2011-07-25	5	DAVIS MONTY L	CLB	Common Stock	G - Gift	D			-9,000			133,966
2012-01-03	2011-04-27	5	DAVIS MONTY L	CLB	Common Stock	G - Gift	D			-5,010			133,966
2009-07-17	2009-07-15	4	JOYCE RENE R	CLB	Restricted Performance Shares	A - Award	D	0.00		1,157		1,157
2009-07-17	2009-07-15	4	KEARNEY MICHAEL C	CLB	Restricted Performance Shares	A - Award	D	0.00		1,157		1,157
2009-07-17	2009-07-15	4	Ogren D John	CLB	Restricted Performance Shares	A - Award	D	0.00		1,157		1,157
2009-03-03	2009-03-01	4	Miller Charles Brigham	CLB	Restricted Shares	M - Exercise	D	0.00		-200		800
2009-03-03	2009-03-01	4	Miller Charles Brigham	CLB	Common Shares	F - Taxes	D		75.4000	-66	-5		55,069
2009-03-03	2009-03-01	4	Miller Charles Brigham	CLB	Common Shares	M - Exercise	D			200			55,135
2008-08-20	2008-08-19	4	Elvig Mark F	CLB	Performance Shares	I - Other	D		117.9700	-95	-11	0
2008-08-04	2008-07-31	4	BERGMARK RICHARD L	CLB	Phantom Shares in Deferred Compensation Plan	I - Other	D		131.0400	-2,177	-285	0
2008-08-04	2008-07-31	4	DEMSHUR DAVID M	CLB	Phantom Shares in Deferred Compensation Plan	I - Other	D		131.0400	-18,907	-2,478	0
2008-07-30	2008-07-28	4	DAVIS MONTY L	CLB	Common Shares	S - Sale	D		125.6600	-2,000	-251		158,663
2008-07-30	2008-07-28	4	DAVIS MONTY L	CLB	Common Shares	S - Sale	D		125.4800	-700	-88		160,663
2008-07-30	2008-07-28	4	DAVIS MONTY L	CLB	Common Shares	S - Sale	D		125.4700	-1,000	-125		161,363
2008-07-30	2008-07-28	4	DAVIS MONTY L	CLB	Common Shares	S - Sale	D		125.4600	-300	-38		162,363
2008-07-30	2008-07-28	4	DAVIS MONTY L	CLB	Common Shares	S - Sale	D		125.4300	-100	-13		162,663
2008-07-30	2008-07-28	4	DAVIS MONTY L	CLB	Common Shares	S - Sale	D		125.4000	-1,000	-125		162,763
2008-07-30	2008-07-28	4	DAVIS MONTY L	CLB	Common Shares	S - Sale	D		125.3200	-1,898	-238		163,763
2008-07-30	2008-07-28	4	DAVIS MONTY L	CLB	Common Shares	S - Sale	D		125.2900	-2	-0		165,661
2008-07-30	2008-07-28	4	DAVIS MONTY L	CLB	Common Shares	S - Sale	D		125.1500	-399	-50		165,663
2008-07-30	2008-07-28	4	DAVIS MONTY L	CLB	Common Shares	S - Sale	D		125.1400	-601	-75		166,062
2008-07-30	2008-07-28	4	DAVIS MONTY L	CLB	Common Shares	S - Sale	D		125.1100	-1,000	-125		166,663
2008-07-30	2008-07-28	4	DAVIS MONTY L	CLB	Common Shares	S - Sale	D		124.8200	-100	-12		167,663
2008-07-30	2008-07-28	4	DAVIS MONTY L	CLB	Common Shares	S - Sale	D		124.7600	-100	-12		167,763
2008-07-30	2008-07-28	4	DAVIS MONTY L	CLB	Common Shares	S - Sale	D		124.7400	-800	-100		167,863
2008-07-16	2008-07-15	4	Perna Joseph R	CLB	Restricted Performance Shares	A - Award	D	0.00		742		742
2008-07-16	2008-07-15	4	Schouten Jacobus	CLB	Restricted Performance Shares	A - Award	D	0.00		742		742
2008-07-16	2008-07-15	4	VRIESENDORP ALEXANDER	CLB	Restricted Performance Shares	A - Award	D	0.00		742		742
2004-08-20	2004-08-19	4	Perna Joseph R	CLB	Common Shares	S - Sale	D		21.1100	-60,000	-1,267		16,000
2004-03-03	2004-03-02	4	DEMSHUR DAVID M 401(k) Plan	CLB	Common Shares	P - Purchase	I		21.0700	707	15		53,172
2004-03-03	2004-03-01	4	DEMSHUR DAVID M Deferred Comp. Plan	CLB	Common Shares	P - Purchase	I		20.8300	1,698	35		52,465
2004-03-03	2004-03-02	4	BERGMARK RICHARD L 401(k) Plan	CLB	Common Shares	P - Purchase	I		21.0700	989	21		39,555
2004-03-03	2004-03-01	4	BERGMARK RICHARD L Deferred Comp. Plan	CLB	Common Shares	P - Purchase	I		20.8300	263	5		38,566
2004-03-03	2004-03-02	4	DAVIS MONTY L 401(k) Plan	CLB	Common Shares	P - Purchase	I		21.0700	821	17		10,651
2004-03-03	2004-03-01	4	DAVIS MONTY L Deferred Comp. Plan	CLB	Common Shares	P - Purchase	I		20.8300	720	15		9,830

非衍生或衍生證券的公開市場或私下買入

非衍生或衍生證券的公開市場或私下賣出

公司向內部人員授予、獎勵或以其他方式獲取證券（例如股票期權）

衍生工具轉換

將證券賣出或轉讓回公司

使用從公司收到的證券的一部分來支付行使價或稅務負擔。

內部人士贈送或接收他人贈送公司股票

股權掉期和類似的避險交易

行使或轉換從公司獲得的衍生證券（例如期權）

內部人士透過Form 4自願報告的一筆交易

其他（附有交易描述的腳註）

CLB / Core Laboratories Inc. - Insider Trading and Ownership Report - SEC Form 3, 4, 5