Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

With respect to insider trading, what is considered “material information”?
Material Information means that any information that can reasonable affect the share price of the company [upward or downward] as looked by the investors. The idea is to provide a level playing field to all investors. Hence it forces people having material information not to trade when they have this information that is not yet disclosed. Yes it happens all the time and laws are quite stringent. There is monitoring of share activity by regulators ... hence most of the times the companies come out with their own guidelines and top & senior management is prohibited from trading in their own company’s shares for pretty much round the year except few windows the company decides is safe. Now it may not be possible to monitor every small material info, but any large spike of stocks after certain announcements is investigated by regulators to verify any undue gains. For ex a person who never trades suddenly buys large qty of shares and it goes up and he sells again ... etc