Proctor Goodwin & Associates
Not sure if a scam

I would like to know if anyone knows whether this is a genuine company who have approuched me to buy some shares I hold in an american corp, offering a good price, but asking for a deposit and the cert signed over to them before they paid me, it will take 1 month for settlement. The clearing bank is in Italy, but it only the first it onto the Oceanic Bank which is in Nigeria, can you help.