Silverado is listed as delinquent due to the late filing of their 10-K. The OTCBB lists their Grace Period Expiration Date as 4/2/2012. They will be removed from the list 1 day after they are determined eligible, or when the security is no longer quoted on the OTCBB. As far as I know they are not listed on the PK (pink sheets) as of yet. Please advise if one knows differently. How is this affecting the Frankfort exchange listing?