Common sense leads me to believe they are dumping. I have a hard time believing anything else. The share price is indicative to supply and demand. Supply is wwwwwwaaaaaayyyyyyyyyyyyyy ahead of demand here.
Very easy fact based answer. They aren't coming from a raise in the OS since that hasn't happened since May 2019. So it's someone that already had shares and that is just fine with me. If they start raising the OS that would be a cause for concern.