R F Industries CFO disposes of 342 common shares

The reported per-share amounts were $8.31 for two October 11 transactions and $7.95 for the October 13 transaction.

Rhea-AI Filing Summary

R F Industries Ltd (RFIL) Chief Financial Officer Peter Yin reported three transactions in which 342 shares of common stock were delivered or withheld for payment of exercise price or tax liability. On October 11, 2026, the transactions involved 81 and 149 shares at $8.31 per share; on October 13, 2026, 112 shares at $7.95 per share.

Insider Trade Summary

Exercise Price or Tax Liability: 342 shares

Exercise Price or Tax Liability 3 txns

Insider Yin Peter

Role Chief Financial Officer

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	112	$7.95	$890.40
Exercise Price or Tax Liability	Common Stock	81	$8.31	$673.11
Exercise Price or Tax Liability	Common Stock	149	$8.31	$1K

Holdings After Transaction: Common Stock — 131,406 shares (Direct)

Key Figures

Shares delivered or withheld: 342 shares Shares delivered or withheld: 81 shares Shares delivered or withheld: 149 shares +3 more

6 metrics

Shares delivered or withheld 342 shares Across three transactions

Shares delivered or withheld 81 shares October 11, 2026 transaction

Shares delivered or withheld 149 shares October 11, 2026 transaction

Shares delivered or withheld 112 shares October 13, 2026 transaction

Per-share amount $8.31 per share October 11, 2026 transactions

Per-share amount $7.95 per share October 13, 2026 transaction

Key Terms

exercise price, tax liability, withholding securities

3 terms

exercise price financial

"payment of exercise price or tax liability"

The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.

tax liability financial

"payment of exercise price or tax liability"

withholding securities financial

"delivering or withholding securities"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many RFIL shares did Chief Financial Officer Peter Yin deliver or have withheld?

Peter Yin reported 342 shares delivered or withheld across three transactions: 81 shares and 149 shares on October 11, 2026, at $8.31 per share, and 112 shares on October 13, 2026, at $7.95 per share, for payment of exercise price or tax liability.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/14/2026 - 04:02 PM EDT Accepted by SEC EDGAR 10/14/2026 - 04:02 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Yin Peter

(Last) (First) (Middle)

16868 VIA DEL CAMPO COURT

SUITE 200

(Street)

SAN DIEGO CALIFORNIA 92127

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
R F INDUSTRIES LTD [ RFIL ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Financial Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/11/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	10/11/2026		F		81	D	$8.31	131,667	D
Common Stock	10/11/2026		F		149	D	$8.31	131,518	D
Common Stock	10/13/2026		F		112	D	$7.95	131,406	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ Peter Yin	10/14/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)