USAR

8.01 Other Events · 9.01 Financial Statements and Exhibits

2.02 Results of Operations and Financial Condition · 9.01 Financial Statements and Exhibits

2.01 Completion of Acquisition or Disposition of Assets · 9.01 Financial Statements and Exhibits

3.02 Unregistered Sales of Equity Securities · 7.01 Regulation FD Disclosure · 8.01 Other Events · 9.01 Financial Statements and Exhibits

5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements · 7.01 Regulation FD Disclosure · 9.01 Financial Statements and Exhibits

1.01 Entry into a Material Definitive Agreement · 8.01 Other Events · 9.01 Financial Statements and Exhibits

5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements · 9.01 Financial Statements and Exhibits

8.01 Other Events · 9.01 Financial Statements and Exhibits