How Do I Find Initial Stock Price?

When a stock get listed it is a matter of publicity for the company, so finding information about the initial stock price is not going to be a difficult task for you. You can contact the newspaper of that particular day and get the exact information.
     
But you are living in the era of internet, so even the hard copy of the newspapers gets irrelevant for you as when you go to the website of the newspaper, there must be an option in which you can get the newspaper of the particular date and then you can go for the particular page to find the relevant information.
     
Even some websites like that of 'Bloomberg' is there that can provide you with the information charging very small amount as fee.