The company which sell shares not require to repay the capital to public investors. When the shares trade in open market, money passes through public investors.
The company which sells shares, only can make primary offering or Initial public offering.The conductors of IPO's are usually investment banks.
According to the Securities act of 1933, the process of IPO starts when the company files a registration statement with Securities and Exchange Commission (SEC). Then after proper investigation Securities and Exchange Commission approves the disclosure. After getting approval from Securities and Exchange Commission, price and date of IPO are fixing.
Investment in an Initial public offering is risky. It is mainly because the prediction of initial day's trade is very difficult. As it is speculative, only Speculators with risk tolerance are advised to buy IPO's.











