Controls and Procedures.
−Removed: We carried out an evaluation,
−Removed: under the supervision and with the participation of our management including our President and Chief Executive Officer and our Chief Operating
−Removed: Officer and Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures pursuant
−Removed: to Rule 13(a)-15(b) of the Exchange Act.
−Removed: Based upon that evaluation, our President and Chief Executive Officer and our Chief Operating
−Removed: Officer and Chief Financial Officer concluded that our disclosure controls and procedures are effective as of the end of the period covered
−Removed: by this Report.
−Removed: There was no change in our internal
−Removed: control over financial reporting during the third quarter of fiscal year 2021 that has materially affected, or is reasonably likely to
−Removed: materially affect, our internal control over financial reporting.
+Added: carried out an evaluation, under the supervision and with the participation of our management including our President and Chief Executive
+Added: Officer and our Chief Operating Officer and Chief Financial Officer, of the effectiveness of the design and operation of our disclosure
+Added: controls and procedures pursuant to Rule 13(a)-15(b) of the Exchange Act.
+Added: Based upon that evaluation, our President and Chief Executive
+Added: Officer and our Chief Operating Officer and Chief Financial Officer concluded that our disclosure controls and procedures are effective
+Added: as of the end of the period covered by this Report.
+Added: was no change in our internal control over financial reporting during the first quarter of fiscal year 2022 that has materially affected,
+Added: or is reasonably likely to materially affect, our internal control over financial reporting.
OTHER INFORMATION
Legal Proceedings.
−Removed: We are not involved in any litigation
−Removed: or other legal proceedings and management is not aware of any pending litigation or legal proceeding against us that would have a material
−Removed: adverse effect upon our results of operations or financial condition.
+Added: than lawsuits related to the enforcement of our patent rights, we are not a party to any material pending legal proceedings, nor are
+Added: we aware of any pending litigation or legal proceeding against us that would have a material adverse effect upon our results of operations
+Added: or financial condition.
Risk Factors.
−Removed: There have been no material changes
−Removed: in our risk factors from those disclosed in our Annual Report on Form 10-K for the fiscal year ended October 31, 2020.
−Removed: Unregistered Sales
−Removed: of Equity Securities and Use of Proceeds .
−Removed: Defaults Upon Senior
−Removed: Disclosures .
+Added: have been no material changes in our risk factors from those disclosed in our Annual Report on Form 10-K for the fiscal year ended October
+Added: Unregistered Sales of Equity Securities and Use of Proceeds.
+Added: Defaults Upon Senior Securities.
+Added: Mine Safety Disclosures.
Not Applicable.
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.