1. Corporate Officers - K
2. Kuhbach Robert G

Insider Trading History of Kuhbach Robert G

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Kuhbach Robert G since 2006. The trader's CIK number is 1207964. At the time of the last reporting, Kuhbach Robert G was the Vice President Finan of Cf Industries Holdings, Inc.. (stock ticker symbol CF). Also see all insider trading activities at Cf Industries Holdings, Inc..

Note that in the past KUHBACH ROBERT G also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Dover Corp (DOV) by Kuhbach Robert G

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2008	DOV	0	$0	15,000	$772,285	81,170	$2,152,066
2007	DOV	0	$0	4,000	$201,000	20,738	$512,643
2006	DOV	0	$0	3,700	$170,200	19,290	$453,912

Yearly summary of insider trading at Cf Industries Holdings, Inc. (CF) by Kuhbach Robert G

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2011	CF	750	$106,911	0	$0	0	$0

Insider trading activities at 2 companies by Kuhbach Robert G:

1. Dover Corp (DOV)

2. Cf Industries Holdings, Inc. (CF)

Table 1. Insider trading of Dover Corp (DOV) by Kuhbach Robert G

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2008-05-08	DOV	Option Ex	65,608	24.50	1,607,396
2008-05-08	DOV	Sale	7,000	51.76	362,285
2008-05-09	DOV	Sale	8,000	51.25	410,000
2008-02-01	DOV	Option Ex	15,562	35.00	544,670
2007-02-05	DOV	Option Ex	20,738	24.72	512,643
2007-02-05	DOV	Sale	4,000	50.25	201,000
2006-01-31	DOV	Option Ex	19,290	23.53	453,912
2006-02-01	DOV	Sale	3,700	46.00	170,200

Table 2. Insider trading of Cf Industries Holdings, Inc. (CF) by Kuhbach Robert G

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2011-11-16	CF	Buy	250	169.00	42,251
2011-05-13	CF	Buy	250	134.12	33,530
2011-03-22	CF	Buy	250	124.52	31,130

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 Kuhbach Robert G (Vice President Finan of Cf Industries Holdings, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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