Omega Flex CEO buys 1,000 shares in open market

Omega Flex, Inc. Chief Executive Officer Dean W. Rivest bought 1,000 shares of common stock in an open-market transaction at $29.50 per share.

Rhea-AI Filing Summary

Omega Flex, Inc. Chief Executive Officer Dean W. Rivest bought 1,000 shares of common stock in an open-market transaction at $29.50 per share. This increases his directly held stake to 1,000 shares.

He also has an indirect holding of 2,487 equivalent shares in the company stock fund within the issuer’s 401(k) plan, based on a statement dated 12/31/2025.

Insider Trade Summary

Net Buyer: 1,000 shares

Net Buy 2 txns

Insider Rivest Dean W.

Role Chief Executive Officer

Bought 1,000 shs ($30K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	1,000	$29.50	$30K
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 1,000 shares (Direct); Common Stock — 2,487 shares (Indirect, 401(k) plan)

Footnotes (1)

1. F1. Equivalent share balance held in company stock fund in Issuer's 401(k) plan, based on statement on 12/31/2025.

FAQ

What insider transaction did Omega Flex (OFLX) report for Dean W. Rivest?

Omega Flex reported that CEO Dean W. Rivest bought 1,000 shares of common stock. The open-market purchase was executed at $29.50 per share, reflecting an increase in his directly held ownership position in the company.

At what price did the Omega Flex CEO buy shares in this Form 4?

Dean W. Rivest purchased 1,000 Omega Flex shares at $29.50 each. This open-market transaction establishes his cost basis for these shares and adds to his overall economic exposure to the company’s common stock.

How many Omega Flex shares does Dean W. Rivest hold directly after the trade?

Following the reported transaction, Dean W. Rivest directly owns 1,000 shares of Omega Flex common stock. This figure reflects only his direct ownership and does not include additional indirect holdings through benefit or retirement plans.

What indirect Omega Flex holdings does Dean W. Rivest report in the Form 4?

In addition to directly held shares, Dean W. Rivest reports an indirect holding of 2,487 equivalent shares. These are held through the company stock fund in Omega Flex’s 401(k) plan, based on the account statement dated December 31, 2025.

Does the Form 4 show any Omega Flex share sales by Dean W. Rivest?

The Form 4 does not report any share sales by Dean W. Rivest. It shows one open-market purchase of 1,000 Omega Flex common shares and a separate line reflecting his existing equivalent share balance in the company’s 401(k) stock fund.

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Accepted by SEC EDGAR 03/13/2026 - 09:15 AM 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^*

Rivest Dean W.

(Last) (First) (Middle)

451 CREAMERY WAY

(Street)

EXTON PA 19341

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Omega Flex, Inc. [ OFLX ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
03/11/2026

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

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

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

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	03/11/2026		P		1,000	A	$29.5	1,000	D
Common Stock								2,487(1)	I	401(k) plan

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:

1. Equivalent share balance held in company stock fund in Issuer's 401(k) plan, based on statement on 12/31/2025.

	Susan B. Asch, Attorney-in-fact	03/13/2026
	** 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.
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