What are the limitations on an issuer during the Post-Filing Waiting Period?

During the post-registration, waiting period, special rules apply to the general dissemination of information about the issuance. Generally, oral discussions or offers to buy the securities are unregulated. This allows investment banks to carry on a road show, which is a concerted effort by the bank to build a book of subscribers for the security issuance. Written offers to sell (or other solicitations) must be accompanied by a prospectus that meets statutory standards for disclosure. Anyone submitting a written request to purchase must receive a prospectus that has been reviewed and approved by the SEC. No actual sales can occur until the registration statement goes effective for any issuer.

Note: One notable exception under Rules 164 and 433, seasoned issuers and WKSI can use a free-writing prospectus, so long as it contains information on where to get the statutory prospectus. Unseasoned issuers and non-reporting issuers (IPO filers) can use free writing so long as accompanied by statutorily approved prospectus.