Very nice find. I stumbled upon the same information last night once I started to dig after seeing the 8k drop.
The company also tweeted this today in case you hadn’t seen:
“We have been overwhelmed by emails & would like to remind everyone we are currently working on a number of things including filings, a new website & news updates to follow. Please be patient and thank you for your support. OTC Ticker Symbol: AVVH #biotech #medical #health $AVVH”