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, 2023 . 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, 2023 , that have materially affected or are reasonably likely to materially affect our internal control over financial reporting.
PART II. OTHER INFORMATION
ITEM 1. LEGAL PROCEEDINGS
For a description of our material pending legal proceedings, please see Note 13, Commitments and Contingencies , of the notes to the unaudited condensed consolidated financial statements that are included in this Quarterly Report on Form 10-Q.
ITEM 1A. RISK FACTORS
There have been no material changes from the risk factors disclosed in Item 1A of our Annual Report on Form 10-K for the year ended August 31, 2022, or disclosed in Item 1A of our Quarterly Report on Form 10-Q for the quarter ended February 28, 2023.
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