$AYTU every time I run numbers on possible SP by End year 2020 using all the required assumptions (no’s test, margin, PE ratio 150m shares os etc) I always get to $8-$10 per share. This excludes Healight. If Healight is approved for human trials then guesstimate is $10-$20. If Healight shows success then we could be looking at $50-$150. WAG. Use $8-$10 for banking purposes IMHO.