You will find your answer by googling "interlisted stocks". Look for some examples. 

Please also look up the conditions of "graduating" from the TSX-V to TSX. I had wondered why they would only list on the NAS and not carry through to the TSX. 

My understanding is the NASDAQ, given the financing options and audience, makes entirely more sense than seeking capital from TSX.

Can someone with more exp chime in? 

Thank you,