Stock Trading History of Richard Ronald

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 Richard Ronald since year 2005. The trader's CIK number is 1380177. At the time of this reporting, Richard Ronald is the Director of Emergent Biosolutions Inc. . (stock ticker symbol EBS). See this page for all insider trading activities at Emergent Biosolutions Inc. .

Stock purchases, sales, and option exercises reported by insider *Richard Ronald* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-10-20	EBS	Emergent Biosolutions Inc.	Sale	10,000	17.91	179,062
2008-10-20	EBS	Emergent Biosolutions Inc.	Option Exercise	10,000	2.74	27,400
2008-10-17	EBS	Emergent Biosolutions Inc.	Sale	23,156	16.74	387,747
2008-10-17	EBS	Emergent Biosolutions Inc.	Option Exercise	23,156	2.74	63,447
2008-05-05	EBS	Emergent Biosolutions Inc.	Sale	10,000	9.99	99,900
2008-05-05	EBS	Emergent Biosolutions Inc.	Option Exercise	10,000	2.74	27,400

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 Richard Ronald (Director of Emergent Biosolutions Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.