vitrogro ecm meets ce mark requirements , page-19

Pure speculation on my part...but could there be something in this, now that things have progressed to a level where there is a certain level of certainty for a potential suitor???

"There is a selling bot that is keeping a lid on the market at 50c. I don't know why. So what is shown on the sell side is not what is really available on the sell side."

"Companies that Bioshares believes may be acquisition targets in 2011 include Chemgenex Pharmaceuticals, Tissue Therapies, diagnostic group Universal Biosensors, and Bionomics."

http://www.asx.com.au/resources/newsletters/investor_update/20110111_9_promising_biotechs.htm