Stratasys (SSYS) director Yair Seroussi reports initial insider holdings on Form 3

Rhea-AI Filing Summary

STRATASYS LTD. director Yair Seroussi filed a Form 3 to report his existing equity holdings in the company. The filing lists direct ownership of ordinary shares and several stock option grants on ordinary shares with exercise prices ranging from 6.18 to 25.03 and expirations between 2027 and 2035.

Footnotes explain that one block of ordinary shares represents restricted share units granted on September 30, 2025 that vest in 12 equal monthly installments from July 18, 2025 through July 18, 2026. A related option grant from the same date vests on the same monthly schedule over that one-year period.

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^*

SEROUSSI YAIR

(Last) (First) (Middle)

C/O STRATASYS LTD.

1 HOLTZMAN STREET, SCIENCE PARK

(Street)

REHOVOT 76124

(City) (State) (Zip)

UNITED STATES

(Country)

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

3. Issuer Name and Ticker or Trading Symbol
STRATASYS LTD. [ SSYS ]

3a. Foreign Trading Symbol
[N/A]

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	19,948	D
Ordinary shares(1)	6,113	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
Stock Option (right to buy ordinary shares)	07/18/2018	07/18/2027	Ordinary shares	10,000	$23.41	D
Stock Option (right to buy ordinary shares)	09/13/2019	09/13/2028	Ordinary shares	10,000	$21.82	D
Stock Option (right to buy ordinary shares)	12/31/2020	12/31/2029	Ordinary shares	10,000	$20.53	D
Stock Option (right to buy ordinary shares)	11/30/2021	11/30/2030	Ordinary shares	10,000	$19.61	D
Stock Option (right to buy ordinary shares)	11/23/2022	11/23/2031	Ordinary shares	4,745	$25.03	D
Stock Option (right to buy ordinary shares)	12/26/2023	12/26/2032	Ordinary shares	11,326	$6.18	D
Stock Option (right to buy ordinary shares)	08/08/2024	08/08/2033	Ordinary shares	6,829	$10.25	D
Stock Option (right to buy ordinary shares)	11/07/2025	11/07/2034	Ordinary shares	12,833	$9.32	D
Stock Option (right to buy ordinary shares)	(2)	09/30/2035	Ordinary shares	11,056	$11.45	D

Explanation of Responses:

1. The ordinary shares reported in this row consist of shares underlying restricted share units ("RSUs") that were granted to the Reporting Person on September 30, 2025 and that vest and settle for underlying ordinary shares in 12 equal monthly installments over a vesting period that commenced on July 18, 2025 and will conclude on the one-year anniversary of the vesting commencement date (July 18, 2026), by which time all such RSUs will be fully vested (and underlying ordinary shares issued).

2. The options reported in this row were granted to the Reporting Person by the Issuer on September 30, 2025 and vest and become exercisable in 12 equal monthly installments over a vesting period that commenced on July 18, 2025 and will conclude on the one-year anniversary of the vesting commencement date (July 18, 2026), by which time all options reported in this row will be vested and exercisable.

	/s/ Vered Ben Jacob, attorney-in-fact	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.
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 the STRATASYS LTD. (SSYS) Form 3 by Yair Seroussi show?

The Form 3 shows director Yair Seroussi’s existing equity holdings in STRATASYS LTD., including ordinary shares and multiple stock option grants with various exercise prices and expiration dates. It establishes his starting ownership position as an insider, rather than reporting any new buy or sell transactions.

What types of securities does Yair Seroussi report holding in SSYS on this Form 3?

Yair Seroussi reports direct holdings of ordinary shares and several stock option awards on ordinary shares. Each option series has its own exercise price and expiration date, and the filing also references restricted share units that will settle into ordinary shares as they vest monthly.

Are there any buy or sell transactions reported in the SSYS Form 3 for Yair Seroussi?

No buy or sell transactions are reported. All entries are categorized as holdings, and the transaction summary shows zero buys, zero sells, and a neutral net buy/sell direction. The form simply records Seroussi’s beneficial ownership when he became a reporting insider at STRATASYS LTD.

How do the stock options reported by Yair Seroussi in SSYS vest and expire?

One option grant reported was made on September 30, 2025 and vests in 12 equal monthly installments over a one-year period starting July 18, 2025, becoming fully exercisable by July 18, 2026. Other option series have different exercise prices and expire between 2027 and 2035.

What is the vesting schedule of the restricted share units reported in the SSYS Form 3?

The restricted share units were granted on September 30, 2025 and vest in 12 equal monthly installments over a vesting period that began on July 18, 2025. Vesting concludes on July 18, 2026, when all RSUs will be fully vested and underlying ordinary shares issued.

Does the SSYS Form 3 indicate whether Yair Seroussi’s holdings are direct or indirect?

The Form 3 classifies all reported holdings as direct, using the direct ownership code. There are no indications of indirect ownership through trusts, entities, or family members in the provided data, and no footnotes disclaiming beneficial ownership or voting and investment authority.