
System.Text.RegularExpressions.Regex.Matches(YourString,"(?=EDU).*?(?=;)")(0)
System.Text.RegularExpressions.Regex.Matches(YourString,"(?=EDU).*?(?=;)")(1)

System.Text.RegularExpressions.Regex.Matches(YourString,"(?=EDU).*?(?=;)")(0)
System.Text.RegularExpressions.Regex.Matches(YourString,"(?=EDU).*?(?=;)")(1)