Public companies that are listed on a stock exchange are required to submit all of the following EXCEPT: Audited 10-Q Audited 10-K Annual audited Financial Statements MD&A in their 10-K On January 23, 2021 Boeing (BA) announced their Q4 2020 earnings which indicated that their Gross margin increased 1.74% as compared to the previous year. However, BA stock price decreased soon after the announcement. This stock price decline was probably due to: BA announced restructuring charges missing analysts expectations by $13.60. The revenue decrease as compared to Q3 of 2020. The announcement of the 777 engine failures BA announced an increase in EPS as compared to analysts' consensus