Roy Zisapel - 25 May 2026 Form 4 Insider Report for RADWARE LTD (RDWR)

Reporting relationship: President & CEO, Director
Issuer ticker: RDWR
Reported as of: 25 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 27 May 2026, 16:30:17 UTC
Prior SEC filing: 02 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ Gadi Meroz, as Attorney-in-Fact

Key filing fact

Roy Zisapel filed Form 4 for RADWARE LTD (RDWR) on 27 May 2026.

Key facts

This page summarizes Roy Zisapel's Form 4 filing for RADWARE LTD (RDWR).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 27 May 2026, 16:30.

Change

Previous filing in this sequence was filed on 02 Apr 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001743565 Primary reporting owner

Zisapel Roy

Relationship: President & CEO, Director
Address: 22 RAOUL WALLENBERG STREET, TEL AVIV, ISRAEL
Signature: /s/ Gadi Meroz, as Attorney-in-Fact
Signature date: 27 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

RDWR transaction

Ordinary shares

Award

Transaction value
Shares: +201,314
Change %: +9.2%
Price: $0.000000^*
Shares after: 2,392,275
Date: 25 May 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

RDWR transaction Derivative

Stock options

Award

Transaction value
Shares: +250,946
Change %
Price: $0.000000^*
Shares after: 250,946
Date: 25 May 2026
Ownership: Direct
Underlying class: Ordinary shares
Underlying amount: 250,946
Exercise price: $29.53
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Represents an award of performance-based restricted share units ("PSUs") that will vest in three equal installments no earlier than May 31, 2027, January 1, 2028 and January 1, 2029, subject to achievement of certain average closing share price targets for 30 consecutive trading days from the grant date through December 31, 2028 (the "Vesting Criteria"). Each PSU represents a contingent right to receive one Ordinary Share of the Issuer upon settlement

Footnote F2

These stock options will vest as follows: 81,241 options will vest no earlier than May 31, 2027, 83,564 options will vest no earlier than January 1, 2028 and 86,141 options will vest on January 1, 2029, subject in each case to the Vesting Criteria.