The response I received from Stake was they need a valid US CUSIP (a unique number for the US listing) before they can submit a DWAC request (to transfer the shares to your US Stake account). I haven't seen anything about the CUSIP for CBR and not sure how to obtain it.
Also, you need to complete the DTC election form on the CBR website.
CBR Price at posting:
16.0¢ Sentiment: Hold Disclosure: Held