Amarin Corp Plc (AMRN)

[ralphey]

In order for a company to get listed on OTC pink sheets, they must file Form 211 with the Financial Industry Regulatory Authority (FINRA). Companies do this through a sponsoring market maker, or registered broker dealer firm. The sponsoring market maker accepts the risk of holding a certain number of shares in a pink sheet company to facilitate trading of those shares.

The Form 211 asks for financial information about the listed company. The broker dealer can then use this information to generate a stock price quote. Pink sheet over-the-counter stocks do not need to adhere to the same financial reporting requirements as stocks that trade on major exchanges.