What changed in this filing

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Item 4. Controls and Procedures

2025-03-11 compared with 2024-09-06 · 18 added, 14 removed, 1 unchanged (97% of the section changed)

Controls and Procedures.

carried out an evaluation, under the supervision and with the participation of our management including our Chief Executive Officer and

our Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures pursuant to Rule

13(a)-15(b) of the Exchange Act.

Based upon that evaluation, our Chief Executive Officer and our Chief Financial Officer concluded that

our disclosure controls and procedures are effective as of the end of the period covered by this Report.

was no change in our internal control over financial reporting during the three months ended July 31, 2024, that has materially affected,

or is reasonably likely to materially affect, our internal control over financial reporting.

and Procedures.

We carried out an evaluation,

under the supervision and with the participation of our management including our Chief Executive Officer and our Chief Financial Officer,

of the effectiveness of the design and operation of our disclosure controls and procedures pursuant to Rule 13(a)-15(b) of the Exchange

Based upon that evaluation, our Chief Executive Officer and our Chief Financial Officer concluded that our disclosure controls and

procedures are effective as of the end of the period covered by this Report.

There was no change in our internal

control over financial reporting during the three months ended January 31, 2025, that has materially affected, or is reasonably likely

to materially affect, our internal control over financial reporting.

OTHER INFORMATION

Legal Proceedings.

than lawsuits related to the enforcement of our patent rights, we are not a party to any material pending legal proceedings, nor are

we aware of any pending litigation or legal proceeding against us that would have a material adverse effect upon our results of operations

or financial condition.

Risk Factors.

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

Other than lawsuits related to

the enforcement of our patent rights, we are not a party to any material pending legal proceedings, nor are we aware of any pending litigation

or legal proceeding against us that would have a material adverse effect upon our results of operations or financial condition.

There 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 31, 2024.

Sales of Equity Securities and Use of Proceeds.

Upon Senior Securities.

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.

What changed 10-Q

Item 4. Controls and Procedures