A reverse split is about as a likely as ZVTK getting added to the DOW index. There is no reason for a RS since de-listing or the share price are not an issue.
...unless it's for the purpose of uplisting to the NASDAQ...My prediction is that a reverse split will only occur after they've been profitable enough to think that they can maintain a listing on the NASDAQ...Long story short, I'm not sweating a reverse split. I actually welcome it because I'm confident it would only be for purpose of uplisting.
saying that RS is 'bad' is incorrect and is also painting every RS with a broad brush. RS benefit players in certain scenarios while at other times it can be harmful. The likely hood of a RS here is unlikely at these penny levels. If ever zvtk were to get into the dollars range then a RS could be more probably.
News 
Market Data 
Discover 
