1. Company Directors - D
2. Davidson Richard K

Insider Trading History of Davidson Richard K

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Davidson Richard K since 2006. The trader's CIK number is 1024379. At the time of the last reporting, Davidson Richard K was the Director of Chesapeake Energy Corp. (stock ticker symbol CHK). Also see all insider trading activities at Chesapeake Energy Corp.

Note that in the past DAVIDSON RICHARD K also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Union Pacific Corp (UNP) by Davidson Richard K

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2006	UNP	0	$0	175,000	$16,032,975	222,000	$12,543,000

Yearly summary of insider trading at Chesapeake Energy Corp (CHK) by Davidson Richard K

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2012	CHK	2,000	$39,880	0	$0	0	$0
2011	CHK	20,000	$641,340	0	$0	0	$0
2008	CHK	40,000	$636,600	0	$0	0	$0
2007	CHK	10,000	$299,850	0	$0	0	$0

Insider trading activities at 2 companies by Davidson Richard K:

1. Union Pacific Corp (UNP)

2. Chesapeake Energy Corp (CHK)

Table 1. Insider trading of Union Pacific Corp (UNP) by Davidson Richard K

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2006-05-19	UNP	Sale	175,000	91.62	16,032,975
2006-03-16	UNP	Option Ex	222,000	56.50	12,543,000

Table 2. Insider trading of Chesapeake Energy Corp (CHK) by Davidson Richard K

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2012-07-09	CHK	Buy	2,000	19.94	39,880
2011-03-10	CHK	Buy	20,000	32.07	641,340
2008-10-10	CHK	Buy	20,000	13.35	266,980
2008-10-09	CHK	Buy	20,000	18.48	369,620
2007-03-19	CHK	Buy	10,000	29.98	299,850

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 Davidson Richard K (Director of Chesapeake Energy Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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