Security
Any note, stock, treasury stock, bond, debenture, evidence of indebtedness, certificate of interest or evidence of any participation in any profit-sharing agreement.
A special legal interest in property, fixtures or revenues that exists by contract as Security for payment or performance of an obligation.
Any note, stock, treasury stock, bond, debenture, evidence of indebtedness, certificate of interest or evidence of any participation in any profit-sharing agreement.

The term is short for “going to the printer,” which simply means to finalize an offering document and accompanying documents.