17 CFR §244.100

1. (a)Whenever a registrant, or person acting on its behalf, publicly discloses material information that includes a non-GAAP financial measure, the registrant must accompany that non-GAAP financial measure with:
   1. (1)A presentation of the most directly comparable financial measure calculated and presented in accordance with Generally Accepted Accounting Principles (GAAP); and
   2. (2)A reconciliation (by schedule or other clearly understandable method), which shall be quantitative for historical non-GAAP measures presented, and quantitative, to the extent available without unreasonable efforts, for forward-looking information, of the differences between the non-GAAP financial measure disclosed or released with the most comparable financial measure or measures calculated and presented in accordance with GAAP identified in paragraph (a)(1) of this section.
2. (b)A registrant, or a person acting on its behalf, shall not make public a non-GAAP financial measure that, taken together with the information accompanying that measure and any other accompanying discussion of that measure, contains an untrue statement of a material fact or omits to state a material fact necessary in order to make the presentation of the non-GAAP financial measure, in light of the circumstances under which it is presented, not misleading.
3. (c)This section shall not apply to a disclosure of a non-GAAP financial measure that is made by or on behalf of a registrant that is a foreign private issuer if the following conditions are satisfied:
   1. (1)The securities of the registrant are listed or quoted on a securities exchange or inter-dealer quotation system outside the United States;
   2. (2)The non-GAAP financial measure is not derived from or based on a measure calculated and presented in accordance with generally accepted accounting principles in the United States; and
   3. (3)The disclosure is made by or on behalf of the registrant outside the United States, or is included in a written communication that is released by or on behalf of the registrant outside the United States.
4. (d)This section shall not apply to a non-GAAP financial measure included in disclosure relating to a proposed business combination, the entity resulting therefrom or an entity that is a party thereto, if the disclosure is contained in a communication that is subject to § 230.425 of this chapter, § 240.14a-12 or § 240.14d-2(b)(2) of this chapter or § 229.1015 of this chapter.