; (2) in subparagraph (A), as so designated, by striking section 4(6) and inserting section 4(a)(6) ; and (3) by adding at the end the following: (B) Treatment of securities issued by certain issuers (i) In general An exemption under subparagraph (A) shall be unconditional for securities offered by an issuer that had a public float of less than $75,000,000, as of the last business day of the most recently completed semiannual period of the issuer, which shall be calculated in accordance with clause (ii). (ii) Calculation (I) In general A public float described in clause (i) shall be calculated by multiplying the aggregate worldwide number of shares of the common equity securities of an issuer that are held by non-affiliates by the price at which those securities were last sold (or the average bid and asked prices of those securities) in the principal market for those securities. (II) Calculation of zero If a public float calculation under subclause (I) with respect to an issuer is zero, an exemption under subparagraph (A) shall be unconditional for securities offered by the issuer if the issuer had annual revenues of less than $50,000,000, as of the most recently completed fiscal year of the issuer. .