1. Corporate Officers - B
2. Boone Christopher L

Insider Trading History of Boone Christopher L

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Boone Christopher L since 2008. The trader's CIK number is 1434749. At the time of the last reporting, Boone Christopher L was the VP/Treasurer/CFO of Tesco Corp. (stock ticker symbol TESO). Also see all insider trading activities at Tesco Corp.

Note that in the past Boone Christopher L also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Lufkin Industries Inc (LUFK) by Boone Christopher L

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2011	LUFK	0	$0	4,000	$292,252	4,000	$113,708
2010	LUFK	0	$0	20,250	$1,024,913	20,250	$501,329
2008	LUFK	0	$0	200	$17,623	0	$0

Yearly summary of insider trading at Tesco Corp (TESO) by Boone Christopher L

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2017	TESO	0	$0	11,103	$59,382	27,268	$123,603
2016	TESO	0	$0	4,723	$38,316	27,498	$198,709
2015	TESO	0	$0	2,031	$18,402	6,366	$0

Insider trading activities at 2 companies by Boone Christopher L:

1. Lufkin Industries Inc (LUFK)

2. Tesco Corp (TESO)

Table 1. Insider trading of Lufkin Industries Inc (LUFK) by Boone Christopher L

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2011-12-13	LUFK	Option Ex	4,000	28.43	113,708
2011-12-13	LUFK	Sale	4,000	73.06	292,252
2010-11-04	LUFK	Option Ex	20,250	24.76	501,329
2010-11-04	LUFK	Sale	20,250	50.61	1,024,913
2008-07-28	LUFK	Sale	200	88.12	17,623

Table 2. Insider trading of Tesco Corp (TESO) by Boone Christopher L

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2017-12-12	TESO	Option Ex	3,834	4.15	15,911
2017-12-13	TESO	Sale	1,093	4.05	4,426
2017-12-05	TESO	Sale	3,036	4.20	12,751
2017-12-04	TESO	Option Ex	10,567	4.38	46,230
2017-11-01	TESO	Option Ex	10,333	3.92	40,557
2017-11-02	TESO	Sale	3,445	3.80	13,091
2017-01-01	TESO	Option Ex	2,534	8.25	20,905
2017-01-03	TESO	Sale	3,529	8.25	29,114
2016-12-13	TESO	Sale	1,106	8.80	9,732
2016-12-12	TESO	Option Ex	3,833	9.22	35,359
2016-12-06	TESO	Sale	2,751	8.16	22,448
2016-12-04	TESO	Option Ex	10,566	7.73	81,675
2016-12-04	TESO	Option Ex	10,566	7.73	81,675
2016-01-06	TESO	Sale	866	7.09	6,136
2016-01-01	TESO	Option Ex	2,533	.00	0
2015-12-18	TESO	Sale	1,087	7.09	7,706
2015-12-12	TESO	Option Ex	3,833	.00	0
2015-01-07	TESO	Sale	944	11.33	10,696
2015-01-01	TESO	Option Ex	2,533	.00	0

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Boone Christopher L (VP/Treasurer/CFO of Tesco Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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