1. Corporate Officers - P
2. Pierre Percy A

Insider Trading History of Pierre Percy A

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Pierre Percy A since 2007. The trader's CIK number is 1024514. At the time of the last reporting, Pierre Percy A was the Officer of Cms Energy Corp. (stock ticker symbol CMS). Also see all insider trading activities at Cms Energy Corp.

Note that in the past PIERRE PERCY A also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Consumers Energy Co (CMS.B) by Pierre Percy A

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2010	CMS.B	0	$0	10	$780	0	$0

Yearly summary of insider trading at Cms Energy Corp (CMS) by Pierre Percy A

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2010	CMS	0	$0	32,394	$543,990	0	$0
2007	CMS	0	$0	8,000	$127,408	0	$0

Insider trading activities at 2 companies by Pierre Percy A:

1. Consumers Energy Co (CMS.B)

2. Cms Energy Corp (CMS)

Table 1. Insider trading of Consumers Energy Co (CMS.B) by Pierre Percy A

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2010-08-12	CMS.B	Sale	10	78.02	780

Table 2. Insider trading of Cms Energy Corp (CMS) by Pierre Percy A

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2010-08-11	CMS	Sale	27,979	16.97	474,803
2010-05-05	CMS	Sale	4,415	15.67	69,187
2007-08-07	CMS	Sale	8,000	15.93	127,408

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 Pierre Percy A (Officer of Cms Energy Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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