jmHo----Every stock sees sellers at all levels.Have no idea about the who or why of this sell---but you must admit,this volume means little(nothing).The bigger picture hasnt changed,the company closed last year with the largest orders to date and have already matched that in 2015.Eco has found a new path---HOWEVER,there is some valid criticism-----the company fell off most invesors radar over the previous couple of years-----THAT (in my humble opinion) is the only reason the pps has floundered here----THAT will change !!!!