1. The Stock has to trade reasonable volume daily - relative to its average 2. Increasing revenue stream or better yet profitability. 3. A strong product base with expansion potential - consumables a big plus 4. Under 200m O/S - The Revenues/Earnings generated should be taken into account. 5. Insiders have to own shares 6. No dilution to line pockets - must be accretive) 7. Previous history of success is important 8. A Prime mover behind it or strong potential for buyout