Seller sharing buyer agent info to neighbor selling their own home

Hi REF folks,

Just wondering if it’s legally possible for me (not my agent) to share the agent information received (via log of the tours on our home) from their potential buyers who were interested and took a look at our place, to our neighbors immediately next to us who are also selling their home. I guess I’m just trying to be a nice neighbor, though not sure if there is any law in California that would not allow me to do so (pardon my limited knowledge of real estate). Would it okay to do so, especially when these agents and their buyers already showed interest in my home, and apparently did not go for it?