Many companies announce their quarterly and annual results simultaneously in a press release and an 8-K (which includes the press release as an exhibit). The documents often include an announcement that the company will hold a conference call (sometimes called an analyst or earnings call) shortly after the release to discuss the results. The financial disclosures in the 8-K typically summarize the full financial statements, which will appear later in the company’s quarterly report (on Form 10-Q) or annual report (on Form 10-K).