Item 4. Controls and Procedures
ITEM 4. CONTROLS AND PROCEDURES
Evaluation of Disclosure Controls and Procedures
Under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, we evaluated the effectiveness of our disclosure controls and procedures (as defined in Rule 13a-15(e) under the Securities Exchange Act of 1934), as of May 31, 2021 . Based on that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that, as of that date, our disclosure controls and procedures were effective.
Changes in Internal Control Over Financial Reporting
There have been no changes in internal control over financial reporting during the quarter ended May 31, 2021 , that have materially affected, or are reasonably likely to materially affect our internal control over financial reporting.
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PART II. OTHER INFORMATION
Text extracted from the filing as submitted to EDGAR. Formatting, tables and exhibits are simplified for reading; the original document is authoritative for anything you rely on.