BB, Q4 will only come out consolidated in the 2018 annual report. (See my post 80047).
The Form 10-Q includes unaudited financial statements and provides a continuing view of the company's financial position during the year. The report must be filed for each of the first three fiscal quarters of the company's fiscal year.
"The federal securities laws require public companies to disclose information on an ongoing basis. For example, domestic companies must submit annual reports on Form 10-K..