1 unchanged sentence
Evaluation of Disclosure Controls and Procedures
−Removed: Our management, with the participation of our Principal Executive Officer and Principal Financial Officer, has evaluated the effectiveness of our disclosure controls and procedures (as defined in Rule 13a-15(e) under the Exchange Act) as of March 31, 2020 .
−Removed: Based on that evaluation, our Principal Executive Officer and Principal Financial Officer concluded that our disclosure controls and procedures (as defined in Rule 13a-15(e) under the Exchange Act) were effective as of March 31, 2020 .
+Added: Our management, with the participation of our Principal Executive Officer and Principal Financial Officer, has evaluated the effectiveness of our disclosure controls and procedures (as defined in Rule 13a-15(e) under the Exchange Act) as of June 30, 2020 .
+Added: Based on that evaluation, our Principal Executive Officer and Principal Financial Officer concluded that our disclosure controls and procedures (as defined in Rule 13a-15(e) under the Exchange Act) were effective as of June 30, 2020 .
Changes in Internal Control over Financial Reporting
−Removed: During the quarter ended March 31, 2020 , as a result of the COVID-19 pandemic, most of our employees began working from home in March;
+Added: Beginning in March, as a result of the COVID-19 pandemic, most of our employees began working from home and continued to do so during the three months ended June 30, 2020 ;
however, these changes to the working environment did not have a material effect on our internal control over financial reporting.
2 unchanged sentences
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.