Chen Katz details Alarum (ALAR) share, ADR and option holdings

Rhea-AI Filing Summary

Alarum Technologies director Chen Katz filed an initial statement of beneficial ownership, outlining his equity position in the company. He reports direct ownership of 450,000 Ordinary Shares and American Depository Receipts representing 124,420 underlying Ordinary Shares, held directly.

He also reports indirect ownership of American Depository Receipts representing 127,900 underlying Ordinary Shares through NCK Capital Ltd., an entity he wholly owns but for which he disclaims beneficial ownership beyond his pecuniary interest. In addition, he holds fully vested stock options over 135,000, 135,000 and 270,000 Ordinary Shares at exercise prices of $1.937, $1.475 and $0.484, expiring in 2030, 2031 and 2032. Footnotes also describe multiple RSU awards that vest in quarterly installments through October 19, 2028, each RSU convertible into one Ordinary Share. One ADS represents 10 Ordinary Shares.

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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

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1. Name and Address of Reporting Person^*

Katz Chen

(Last) (First) (Middle)

C/O ALARUM TECHNOLOGIES

8 YITZHAK SADEH STREET

(Street)

TEL AVIV 6777508

(City) (State) (Zip)

ISRAEL

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
Alarum Technologies Ltd. [ ALAR ]

3a. Foreign Trading Symbol

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

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

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

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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Ordinary Shares	450,000(1)	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
American Depository Receipts	(2)	(2)	Ordinary Shares	124,420	(2)	D
American Depository Receipts	(2)	(2)	Ordinary Shares	127,900	(2)	I	See Footnote(3)
Stock options (Right to buy)	(5)	08/01/2030	Ordinary Shares	135,000	$1.937(4)	D
Stock options (Right to buy)	(7)	07/22/2031	Ordinary Shares	135,000	$1.475(6)	D
Stock options (Right to buy)	(9)	11/08/2032	Ordinary Shares	270,000	$0.484(8)	D

Explanation of Responses:

1. Includes (i) 16,667 ordinary shares, no par value per share, of the Issuer (the "Ordinary Shares") issuable upon the vesting of restricted share units ("RSUs") through October 19, 2026 in 2 equal quarterly installments of 8,334 Ordinary Shares; (ii) 12,500 Ordinary Shares, issuable upon the vesting of RSUs, through October 19, 2027 in 3 equal quarterly installments of 4,167 Ordinary Shares; and (iii) 87,500 Ordinary Shares, issuable upon the vesting of RSUs, through July 19, 2026 in 7 equal quarterly installments of 12,500 Ordinary Shares; and (iv) 125,000 Ordinary Shares, issuable upon the vesting of RSUs, through July 19, 2028 in 10 equal quarterly installments of 12,500 Ordinary Shares. Each RSU represents the right to receive one Ordinary Share.

2. The Issuer's securities are listed as American Depository Shares ("ADS"), where one ADS represents 10 Ordinary Shares.

3. Mr. Katz directly owns 100% of NCK Capital Ltd. ("NCK Capital") and may be deemed to beneficially own securities owned by NCK Capital. The reporting person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

4. The options were granted with an exercise price of NIS 6.043 and have been converted based on the ratio of $1.937 as of March 16, 2026.

5. The options were granted on September 15, 2020 and fully vested as of September 15, 2023.

6. The options were granted with an exercise price of NIS 4.60 and have been converted based on the ratio of $1.475 as of March 16, 2026.

7. The options were granted on July 22, 2021 and fully vested as of July 22, 2024.

8. The options were granted with an exercise price of NIS 1.51 and have been converted based on the ratio of $0.484 as of March 16, 2026.

9. The options were granted on November 8, 2022 and fully vested as of November 8, 2025.

	/s/ Chen Katz	03/19/2026
	** 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 5 (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 3: SEC 1473 (03-26)

FAQ

What does Chen Katz’s Form 3 filing show for Alarum (ALAR)?

The Form 3 shows Chen Katz’s initial beneficial ownership in Alarum. It details direct and indirect holdings of Ordinary Shares and American Depository Receipts, plus several fully vested stock option grants and scheduled RSU vesting, establishing his baseline equity position as a director.

How many Alarum Ordinary Shares does Chen Katz hold directly?

Chen Katz reports direct ownership of 450,000 Alarum Ordinary Shares. This stake is separate from his interests represented by American Depository Receipts and stock options, and forms the core of his common equity position as disclosed in the initial beneficial ownership statement.

What indirect Alarum holdings does Chen Katz report through NCK Capital?

He reports indirect ownership of American Depository Receipts representing 127,900 underlying Ordinary Shares through NCK Capital Ltd. Katz owns 100% of NCK Capital and may be deemed to beneficially own its securities, while disclaiming beneficial ownership beyond his pecuniary interest.

What stock options related to Alarum shares does Chen Katz hold?

Katz holds fully vested stock options over 135,000 Ordinary Shares at $1.937, 135,000 at $1.475, and 270,000 at $0.484. These options expire between 2030 and 2032, providing long-dated rights to acquire additional Alarum Ordinary Shares.

What RSU awards for Alarum shares are disclosed for Chen Katz?

Footnotes describe several RSU grants to Katz, including tranches of 16,667, 12,500, 87,500 and 125,000 Ordinary Shares. These RSUs vest in equal quarterly installments through dates ranging from July 19, 2026 to October 19, 2028, each RSU delivering one Ordinary Share.

How are Alarum American Depository Shares (ADS) related to Ordinary Shares?

The filing states that Alarum’s securities trade as American Depository Shares. One ADS represents 10 Ordinary Shares, meaning ADR positions in the filing correspond to underlying Ordinary Shares at this 10-to-1 ratio for the director’s direct and indirect ADR holdings.