I don't think MLKNA has ever PR'd earnings reports. At least as far back as I have looked they haven't PR'd them. So, it may just be that they aren't in the practice of doing so yet. Also, they were in the process of completing a financing when the 10-Q was filed. That financing was completed yesterday. Perhaps the lawyers told them not to PR the results during a financing.
They have some really big growth potential beyond those impressive results this quarter. In the next few days I'll write about how a new law recently enacted is likely going to massively drive their revenue/earnings going forward.