http://www.theaustralian.com.au/business/opinion/sigma-sigma-pharmaceuticals-sip-54c-purge-starts-with-ritual-sacrifice-of-ceo/story-e6frg9lo-1225854286574
Criterion last had Sigma as an avoid at 46c on April 9. Investors who rode the dead cat bounce up from the 38c nadir have done well, but we see more threats and little hope for a sustained turnaround. Sell.
