Caesarstone (NASDAQ: CSTE) director reports trust-held option grants

Rhea-AI Filing Summary

Caesarstone Ltd. director Lily Ayalon filed an initial ownership report showing indirect holdings of stock options held by a trust. The filing lists two option grants over a total of 7,500 underlying ordinary shares, with exercise prices of $11.16 and $4.02 and expirations in 2027 and 2030.

One grant from November 10, 2020 is fully vested. A second grant from September 20, 2023 vests in three equal annual installments on September 20, 2024, 2025, and 2026, conditioned on continued service. The report reflects existing awards rather than new market purchases or sales.

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^*

Ayalon Lily

(Last) (First) (Middle)

KIBBUTZ SDOT-YAM

(Street)

SDOT-YAM, MP MENASHE 3780400

(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
Caesarstone Ltd. [ CSTE ]

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)

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
Stock Option	(1)	11/09/2027	Ordinary Shares	3,750	$11.16	I	By Trust
Stock Option	(2)	09/18/2030	Ordinary Shares	3,750	$4.02	I	By Trust

Explanation of Responses:

1. The stock options were granted on November 10, 2020, and are fully vested.

2. The stock options were granted on September 20, 2023, and vest in three equal annual installments on September 20, 2024, September 20, 2025, September 20, 2026, subject to the Reporting Person's continued service through each applicable vesting date.

	/s/ Ayalon Lily	03/18/2026
	** 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.
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* Form 3: SEC 1473 (03-26)

FAQ

What does the Caesarstone (CSTE) Form 3 filing by Lily Ayalon show?

The Form 3 shows Lily Ayalon’s initial indirect ownership of stock options in Caesarstone held by a trust. It lists two option grants over 7,500 underlying ordinary shares, with specified exercise prices, expiration dates, and vesting schedules, but no new share purchases or sales.

How many Caesarstone (CSTE) shares are covered by Lily Ayalon’s reported options?

The reported options cover 7,500 underlying ordinary shares of Caesarstone, split into two grants of 3,750 shares each. These are stock options held indirectly through a trust, with different exercise prices and expiration dates disclosed in the filing’s derivative holdings table.

What are the exercise prices and expirations of Lily Ayalon’s Caesarstone options?

One stock option grant has an exercise price of $11.16 and expires on November 9, 2027. The other has an exercise price of $4.02 and expires on September 18, 2030. Both relate to ordinary shares and are held indirectly through a trust structure.

How do Lily Ayalon’s Caesarstone (CSTE) stock options vest?

The November 10, 2020 grant is fully vested according to the footnotes. The September 20, 2023 grant vests in three equal annual installments on September 20, 2024, 2025, and 2026, provided Ayalon continues to serve through each respective vesting date.

Does Lily Ayalon’s Form 3 for Caesarstone indicate any recent trading activity?

The Form 3 reflects existing stock option awards and does not show any recent share purchases or sales. Transactions are categorized as holdings, and the transaction summary reports zero buy, sell, exercise, gift, or tax-withholding events, indicating no market trading activity in this filing.