1. Company Directors - D
2. Dahlberg A W

Insider Trading History of Dahlberg A W

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Dahlberg A W since 2005. The trader's CIK number is 1014175. At the time of the last reporting, Dahlberg A W was the Director of Equifax Inc. (stock ticker symbol EFX). Also see all insider trading activities at Equifax Inc.

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

Yearly summary of insider trading at Mirant Corp (MIRKQ) by Dahlberg A W

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2005	MIRKQ	0	$0	87,851	$110,586	0	$0

Yearly summary of insider trading at Equifax Inc (EFX) by Dahlberg A W

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2007	EFX	0	$0	0	$0	3,378	$94,482
2006	EFX	0	$0	0	$0	3,378	$65,485

Insider trading activities at 2 companies by Dahlberg A W:

1. Mirant Corp (MIRKQ)

2. Equifax Inc (EFX)

Table 1. Insider trading of Mirant Corp (MIRKQ) by Dahlberg A W

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2005-12-01	MIRKQ	Sale	3,907	1.15	4,481
2005-11-17	MIRKQ	Sale	83,944	1.26	106,105

Table 2. Insider trading of Equifax Inc (EFX) by Dahlberg A W

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2007-04-30	EFX	Option Ex	3,378	27.97	94,482
2006-04-18	EFX	Option Ex	3,378	19.39	65,485

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 Dahlberg A W (Director of Equifax Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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