Insider Roy Zisapel to sell 53,678 Radware (NASDAQ: RDWR) shares

Rhea-AI Filing Summary

Roy Zisapel has filed a Form 144 indicating an intention to sell 53,678 ordinary shares of the issuer through Oppenheimer & Co. Inc. on 01/08/2026. These shares are listed on the Nasdaq, with an indicated aggregate market value of 1309743.20, and the filing notes total shares outstanding of 42,554,602.

The securities to be sold trace back to 107,356 ordinary shares acquired on 01/01/2023 via restricted stock units from the issuer. Over the past three months, Zisapel has reported additional sales of the issuer’s ordinary shares: 27,647 shares on 01/02/2026 for gross proceeds of 657490.72, and 53,678 shares on 01/06/2026 for gross proceeds of 1297934.04. The signer represents that they are not aware of any undisclosed material adverse information about the issuer.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Ordinary	Oppenheimer & Co. Inc. 85 Broad St. New York NY 10004	53678	1309743.20	42554602	01/08/2026	Nasdaq

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Ordinary	01/01/2023	Restricted Stock Units	From the Issuer			107356	01/01/2023	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Roy Zisapel 22 RAOUL WALLENBERG STREET TEL AVIV L3 69710	Ordinary	01/02/2026	27647	657490.72
Roy Zisapel 22 RAOUL WALLENBERG STREET TEL AVIV L3 69710	Ordinary	01/06/2026	53678	1297934.04

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the Form 144 filing for RDWR disclose about planned share sales?

The Form 144 discloses that Roy Zisapel intends to sell 53,678 ordinary shares of the issuer through Oppenheimer & Co. Inc. on 01/08/2026, with an indicated aggregate market value of 1309743.20.

Which broker and exchange are involved in the planned RDWR share sale?

The planned sale of 53,678 ordinary shares is to be executed through Oppenheimer & Co. Inc., and the shares are listed for trading on the Nasdaq exchange.

How and when were the RDWR shares in this Form 144 originally acquired?

The securities to be sold are linked to 107,356 ordinary shares acquired on 01/01/2023 as restricted stock units from the issuer, with the payment date also listed as 01/01/2023.

What RDWR share sales has Roy Zisapel reported in the last three months?

Over the past three months, Roy Zisapel reported selling 27,647 ordinary shares on 01/02/2026 for gross proceeds of 657490.72, and 53,678 ordinary shares on 01/06/2026 for gross proceeds of 1297934.04.

How many RDWR shares are outstanding according to this Form 144?

The filing states that the issuer has 42,554,602 ordinary shares outstanding, providing context for the size of the planned and recent sales.

What representation does the seller make about information on RDWR?

By signing the notice, the seller represents that they do not know of any material adverse information about the issuer’s current or prospective operations that has not been publicly disclosed.