1. Company Directors - A
2. Armstrong C Michael

Insider Trading History of Armstrong C Michael

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Armstrong C Michael since 2008. The trader's CIK number is 1168011. At the time of the last reporting, Armstrong C Michael was the Director of Ihs Inc.. (stock ticker symbol IHS). Also see all insider trading activities at Ihs Inc..

Note that in the past ARMSTRONG C MICHAEL also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Ihs Inc. (IHS) by Armstrong C Michael

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2012	IHS	5,550	$499,261	0	$0	0	$0
2010	IHS	5,600	$296,800	0	$0	0	$0

Yearly summary of insider trading at Citigroup Inc (C) by Armstrong C Michael

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2008	C	55,400	$983,350	0	$0	0	$0

Insider trading activities at 2 companies by Armstrong C Michael:

1. Ihs Inc. (IHS)

2. Citigroup Inc (C)

Table 1. Insider trading of Ihs Inc. (IHS) by Armstrong C Michael

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2012-10-10	IHS	Buy	5,550	89.96	499,261
2010-03-25	IHS	Buy	5,600	53.00	296,800

Table 2. Insider trading of Citigroup Inc (C) by Armstrong C Michael

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2008-10-17	C	Buy	27,700	17.75	491,675
2008-10-17	C	Buy	27,700	17.75	491,675

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 Armstrong C Michael (Director of Ihs Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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