R F INDUSTRIES LTD

Our business, financial condition and operating results are affected by a number of factors, whether currently known or unknown, including risks specific to us or our industry, as well as risks that affect businesses in general. In addition to the information and risk factors set forth in this Quarterly Report, you should carefully consider the factors discussed in Part I, Item 1A, “Risk Factors” in our Annual Report on Form 10-K for the fiscal year ended October 31, 2025, filed with the SEC on January 14, 2026 (the “Annual Report”). The risks disclosed in such Annual Report and in this Quarterly Report could materially adversely affect our business, financial condition, cash flows, or results of operations and thus our stock price. We believe there have been no material changes in our risk factors from those disclosed in the Annual Report. However, additional risks and uncertainties not currently known or which we currently deem to be immaterial may also materially adversely affect our business, financial condition, or results of operations.

Unregistered Sales of Equity Securities

None.

Issuer Purchases of Equity Securities

None.

None.

Not applicable.

Item5. Other Information

Insider Trading Arrangements

During the quarterly period ended* July 31, 2026*, no director or officer of the Company adopted or terminated any Rule10b5-1 trading arrangement, and/or any non-Rule10b5-1 trading arrangement (as such terms are defined pursuant to Item408 of Regulation S-K).

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