what is a quiet period 
before a company s initial public offering ipo the quiet period is an embargo on promotional publicity mandated by the u s securities and exchange commission sec the quiet period prohibits management teams or their marketing agents from making forecasts or expressing any opinions about the value of their company for publicly traded stocks the four weeks before the close of a business quarter is also known as a quiet period understanding a quiet periodduring quiet periods corporate insiders are forbidden to speak to the public about their business to avoid tipping certain analysts journalists investors and portfolio managers to an unfair advantage often to avoid the appearance of insider information whether real or perceived the quiet period s purpose is to create a level playing field for all investors by ensuring that everyone has access to the same information at the same time it s not uncommon for the sec to delay an ipo if a quiet period has been violated interested parties take the process seriously as there s a lot of money on the line after a company files registration for newly issued securities stocks and bonds with the sec its management team investment bankers and lawyers go on a roadshow during a series of presentations potential institutional investors will ask questions about the company to gather investment research management teams must not offer any new information that is not already contained in the registration statement but can provide some level of informational gathering the quiet period begins when the registration statement is made effective and lasts for 40 days after the stock starts trading and is for analysts employed by the offering s managing underwriters and 25 days for analysts employed by other underwriters participating in the ipo the quiet period also includes 15 days before or after the expiration termination or waiver of the ipo lockup period note that the jumpstart our business startups jobs act created the category of emerging growth companies egcs and the quiet period rules that apply to them the jobs act did away with research period quiet periods for egcs allowing research analysts to publish reports after the initial earnings release even if it falls within 25 days of the ipo the act defines egcs as companies with less than 1 billion in revenue in their most recent fiscal year 1the term quiet period has two references in business one relating to an initial public offering ipo and one to the end of the business quarter for a corporation examples of a quiet period violationdebating the objectives of quiet periods and the sec s enforcement are commonplace in financial markets when quiet periods are seen as having been violated and ultimately to have benefitted select parties legal action is usually taken in a 2012 example shareholders alleged impropriety regarding the quiet period surrounding the ipo of facebook now meta arguing that certain information that should have been kept quiet may have been shared selectively unfairly benefitting certain parties facebook s ipo prompted more than a dozen shareholder lawsuits accusing the social networking company and its underwriters of obscuring its weakened growth forecasts ahead of the listing small investors complained they were at an informational disadvantage after underwriters research analysts supposedly passed new and useful earnings estimates to large investors only 2in a more recent case in 2019 wework a commercial real estate company that provides shared workspaces for technology startups and other services for enterprises also faced scrutiny of the sec for a potential violation of the quiet period rules during its initial public offering in the prospectus filed with the sec providing details about the investment offering to the public wework admitted that then ceo adam neumann gave sensitive interviews to axios and business insider taking place during the quiet period wework abandoned its ipo in september 2019 after investors showed concerns about its increasing losses forcing adam neumann to resign 3