1 unchanged sentence
Evaluation of Disclosure Controls and Procedures
−Removed: Based on their evaluation of our disclosure controls and procedures (as defined in Rules 13a-15(e) or 15d-15(e) of the Exchange Act) as required by paragraph (b) of Rule 13a-15 or Rule 15d-15 of the Exchange Act, our principal executive officer and principal financial officer have concluded that our disclosure controls and procedures were not effective as of the end of the period covered by this report due to material weaknesses previously disclosed in our Annual Report on Form 10-K for the year ended December 31, 2020 (the “material weaknesses”).
+Added: Based on their evaluation of our disclosure controls and procedures (as defined in Rules 13a-15(e) or 15d-15(e) of the Exchange Act) as required by paragraph (b) of Rule 13a-15 or Rule 15d-15 of the Exchange Act, our principal executive officer and principal financial officer have concluded that our disclosure controls and procedures were not effective as of the end of the period covered by this report due to material weaknesses previously disclosed in our 2020 Annual Report on Form 10-K (the “material weaknesses”).
In light of the material weaknesses in our internal control over financial reporting, we performed additional analysis and other procedures to validate that our financial information contained in this Form 10-Q was prepared in accordance with accounting principles generally accepted in the United States of America (“U.S.
9 unchanged sentences
we took appropriate personnel actions, including separations, dismissals and changes in leadership and/or responsibilities and implemented other organizational changes, including changes in reporting structures.
−Removed: We will continue to execute and monitor the newly implemented programs, processes and controls that were implemented as part of our remediation plan.
+Added: We will continue to execute and monitor these programs, processes and controls that were implemented as part of our remediation plan.
However, the material weaknesses described in our 2020 Annual Report on Form 10-K will not be considered remediated until the applicable controls operate for a sufficient period of time and management has concluded, through testing, that these controls are operating effectively.
1 unchanged sentence
Changes in Internal Control Over Financial Reporting
−Removed: Except for the changes implemented as part of our remediation plan discussed above, there were no changes in our internal control over financial reporting that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting during the quarter ended June 30, 2021. 
+Added: Except for the changes implemented as part of our remediation plan discussed above, there were no changes in our internal control over financial reporting that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting during the quarter ended September 30, 2021. 
OTHER INFORMATION
4 unchanged sentences
Risk Factors”
−Removed: in our Annual Report on Form 10-K for the fiscal year ended December 31, 2020.
+Added: in our 2020 Annual Report on Form 10-K.
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.