Both stocks were suspended by the SEC for fraud, and banished to the Grey Sheets, where no quotes are provided. No market making and no shorting.
SKTO/AEGY are both the creation of the same fraud ring of Hipple and Jan.
I can't think of a worse possible investment than these two stocks, for fake companies. Might as well give your cash to a charity, as opposed to lining the pockets of crooks.