Morgan's Research released a small report on Dex.
Just found it curious that the report stated that it found the share price and associated EV ridiculous. (I'm guessing this isn't common language for a broker??)
https://hotcopper.com.au/threads/morgans-research-300k-cu.6536729/
Disclosure - I hold a small amount of shares in RL, though I did sell down as I really shouldn't be in explorers =).