To answer your question ....long but not a cheerleader at this time, I think results between 2018-21 tell the story ..... adjustments are necessary imo, have you read any Q's ?? The last one doesn't really paint a pretty picture. What's the contingency plan if the vaccine doesn't work or produces little revenue. China is in the driver's seat regardless of outcome !! News channels cover the story frequently .....rob, replicate, replace.
Potential billions ......good luck !! I would like a Valuation clarification/breakdown ! Target date for vaccine?? PR's are positive if any good news, $5000 no big deal if you sell a few shares, we are penalized millions(shares) for bad deal conversions. I'm ok with selling a few shares to keep the story going and potentially increase pps and less shares to finance additional good news!! Or use website with any updates! Past PR's look/smell like smoke signals ........
Exciting times ahead.