Reviewing my Sell Transactions

http://spreadsheets.google.com/pub?key=t0sOF20dGoiu6n90X-XiAfA&output=html


Reasons for selling:

1. When cash is needed urgently for emergencies. Hopefully you will have cash kept aside for such contingencies.
2. When the fundamentals of the company has deteriorated. The stock should be sold urgently.
3. When the share is deemed overpriced, reducing its upside potential and increasing its downside risk.
4. To switch a stock to another stock with better upside potential and lower downside risk.