Implications of Sale

I've been a CSE and SYR holder for more than two years. I hadn't been very active with my portfolio until recently and now that I've been doing a lot of reading there are some questions coming up.

What are the implications if CSE sell their stake in SYR in terms of the value we will get out of this? Obviously there are many variables but I am trying to figure out the process/possible outcome. I initially bought low but then regrettably bought again as the price jumped last year so my average buy price is 28c. I'm looking at averaging down at the moment.

Thanks & apologies in advance, from an absolute novice!