Can I transfer a verizon iphone 4 to sprint?

My aunt is selling a Verizon iphone 4 for $100 and I wanted to know if I could buy it and then change the iphone 4 to Sprint. I've been googling a lot and I've gotten a bunch of different answers. Please answer with a yes or no and a explanation.

I'm not sure but follow me k

Sprint won't activate a non-Sprint phone.