Allot — Report Publication Announcement 2021

Dec 22, 2021

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ALLOT LTD
Corporation no: 512394776	12595
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	Israel Securities Authority			Tel Aviv Stock Exchange		C003 ( Public )		Reported via MAGNA:	22/12/2021
	www.isa.gov.il			www.tase.co.il				Reference:	2021-02-183372	Time of broadcast: 12:13 12:13

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Other Report or AnnouncementRegulation 5 of the Securities Regulations, (Periodic and Immediate Reports of Foreign Corporation) 5761-2000

	The corporation is a foreign private issuer as defined by U.S. Securities Laws.

Attached hereto is a report on	Allot NetworkSecure Automatically Detects and Blocks Amazon Black Friday Phishing Attack

Allot-Phishing-22DEC2021_isa.pdf

References of previous documents relating to this matter(the reference does not constitute incorporation by reference):
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Stock Exchange/Market: NASDAQ-GS	Date of revision of form structure: 15/12/2021
Address: Hanagar 22 , Hod Hasharon 45240   ISRAEL , Tel: 09-7619200 , Fax: 09-7443626
E-mail address: Legal@Allot.com   Company site: www.Allot.com
Previous names of reporting entity: ALLOT COMMUNICATIONS LTD
Name of the Signatory: Greenberg Seth Position of Signatory in the reporting corporation: Director, Investor Relations & Corporate Communications Name of Employer Company:
Address: Borochov 11 , Raanana 4343410 Telephone: 054-9222294 Facsimile: 09-7454821 E-mail: sgreenberg@allot.com 1