Stock Trading History of Besten C Henry Jr

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Besten C Henry Jr since year 2005. The trader's CIK number is 1046078. At the time of this reporting, Besten C Henry Jr is the Senior VP-Strategic Dev. of Arch Coal Inc . (stock ticker symbol ACI). See this page for all insider trading activities at Arch Coal Inc .

Stock purchases, sales, and option exercises reported by insider *Besten C Henry Jr* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-04-18	ACI	Arch Coal Inc	Sale	7,025	58.00	407,450
2008-04-18	ACI	Arch Coal Inc	Option Exercise	7,025	9.08	63,787
2008-02-25	ACI	Arch Coal Inc	Option Exercise	2,367	.00	0
2008-02-11	ACI	Arch Coal Inc	Option Exercise	7,025	9.08	63,787
2008-02-11	ACI	Arch Coal Inc	Sale	7,025	53.00	372,325
2008-02-07	ACI	Arch Coal Inc	Option Exercise	4,700	.00	0
2008-02-08	ACI	Arch Coal Inc	Sale	2,000	49.90	99,800
2008-01-02	ACI	Arch Coal Inc	Sale	2,000	45.14	90,280
2007-12-26	ACI	Arch Coal Inc	Sale	1,000	44.90	44,900
2007-12-20	ACI	Arch Coal Inc	Option Exercise	1,000	9.08	9,080
2007-12-20	ACI	Arch Coal Inc	Sale	1,000	42.50	42,500
2007-05-04	ACI	Arch Coal Inc	Option Exercise	4,700	.00	0

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 Besten C Henry Jr (Senior VP-Strategic Dev. of Arch Coal Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.