Looks like some one or some group is trying to shake the tree here and get the weaker hands panicked. This has happened all the way up from 2 cents but again really not much coming out here and some of the blocks that have traded I believe are being traded by the same person or group to other accounts they own to try and scare others into selling their holdings. Don't fall into the traders trapas you never know when that news release that Dart was talking about will come out. This company has surprised us all the way from a penny last May and now the foundation is being laid for the next stage in the companies development and funds there to implement the plan.>