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Turbogen director reports 6.9M-share stake

Turbogen Ltd. (TRBG) reported the initial beneficial ownership of director Ari Izhak Natan Even.

(Neutral)
(Neutral)
Form Type
3

Rhea-AI Filing Summary

Turbogen Ltd. (TRBG) reported the initial beneficial ownership of director Ari Izhak Natan Even. He holds 30,649 Ordinary shares directly and 6,925,299 Ordinary shares indirectly through Anglo Turbo, Limited Partnership. He also holds a share option to acquire 397,215 Ordinary shares at an exercise price of $0.10 per share, expiring on November 26, 2032. As of August 25, 2026, 198,607 of these options are vested and none have been exercised.

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Insider Ari Izhak Natan Even
Role Director
Type Security Shares Price Value
holding Share option (right to buy) F3, F2 -- -- --
holding Ordinary shares -- -- --
holding Ordinary shares F1 -- -- --
Holdings After Transaction: Share option (right to buy) — 397,215 contracts (Direct); Ordinary shares — 30,649 shares (Direct); Ordinary shares — 6,925,299 shares (Indirect, See footnote)
Footnotes (3)
  1. F1. Represents securities held directly by Anglo Turbo, Limited Partnership ("Anglo Turbo"). Mr. Itzhak Natan Even Ari and Mr. Dov Friedman are the controlling persons of Anglo Energy Micro Turbine Ltd., which is a private company and a general partner of Anglo Turbo.
  2. F2. A total of 397,215 options were granted on November 26, 2025, of which 50% vested on November 26, 2025 and the remaining 50% vest on August 31, 2026. As of August 25, 2026, 198,607 options are fully vested and 0 have been exercised into ordinary shares, no par value per share.
  3. F3. The options were granted with an exercise price of NIS 0.30 per share. For purposes of this Form 3, the exercise price has been converted into U.S. dollars using an exchange rate of NIS 2.994 to USD $1.00 as of August 24, 2026, resulting in an exercise price of $0.10 per share.
Direct Ordinary shares 30,649 shares Shares held directly by Ari Izhak Natan Even as of August 28, 2026
Indirect Ordinary shares 6,925,299 shares Shares held indirectly through Anglo Turbo, Limited Partnership as of August 28, 2026
Option underlying shares 397,215 shares Ordinary shares underlying share option (right to buy)
Exercise price $0.10 per share Exercise price of share option, converted from NIS 0.30 using NIS 2.994 to USD $1.00
Option expiration date November 26, 2032 Expiration date of the share option position
Vested options 198,607 options Options fully vested as of August 25, 2026
NIS to USD exchange rate 2.994 NIS per $1.00 Rate used to convert option exercise price into U.S. dollars as of August 24, 2026
Share option (right to buy) financial
"Security title is reported as Share option (right to buy)"
exercise price financial
"The options were granted with an exercise price of NIS 0.30 per share"
The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.
vesting financial
"50% vested on November 26, 2025 and the remaining 50% vest on August 31, 2026"
Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.
indirect ownership financial
"Represents securities held directly by Anglo Turbo, Limited Partnership"
exchange rate financial
"using an exchange rate of NIS 2.994 to USD $1.00 as of August 24, 2026"
Exchange rate is the price of one currency expressed in another—for example, how many euros you receive for one US dollar. It matters to investors because changes in that price alter the reported profits, costs and value of assets for companies and portfolios that operate or hold money across borders; think of it like switching measurement units, where the same item can look bigger or smaller depending on the unit used.

FAQ

What does Turbogen Ltd. (TRBG) disclose in this Form 3 for Ari Izhak Natan Even?

The filing reports the initial beneficial ownership of director Ari Izhak Natan Even, including direct and indirect Ordinary share holdings and a share option position to purchase additional Ordinary shares at a specified exercise price and expiration date.

How many Turbogen (TRBG) Ordinary shares does Ari Izhak Natan Even own directly and indirectly?

He holds 30,649 Ordinary shares directly and 6,925,299 Ordinary shares indirectly through Anglo Turbo, Limited Partnership, which is controlled via Anglo Energy Micro Turbine Ltd. as described in the filing’s footnote.

What option position does Ari Izhak Natan Even report in Turbogen (TRBG)?

He reports a share option to acquire 397,215 Ordinary shares with an exercise price of $0.10 per share and an expiration date of November 26, 2032, as shown in the derivative holdings section.

How many of Ari Izhak Natan Even’s Turbogen (TRBG) options are vested and exercised?

The filing states that as of August 25, 2026, 198,607 options are fully vested and 0 options have been exercised into Ordinary shares, according to the option grant footnote.

How were the Turbogen (TRBG) option exercise prices converted to U.S. dollars?

The options were granted at NIS 0.30 per share. For the Form 3, this was converted using an exchange rate of NIS 2.994 to USD $1.00 as of August 24, 2026, resulting in an exercise price of $0.10 per share.

Who holds the indirect Turbogen (TRBG) shares reported for Ari Izhak Natan Even?

The 6,925,299 Ordinary shares are held by Anglo Turbo, Limited Partnership. Mr. Ari Izhak Natan Even and Mr. Dov Friedman are controlling persons of Anglo Energy Micro Turbine Ltd., the general partner of Anglo Turbo.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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SEC Form 3
FORM 3UNITED 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
OMB APPROVAL
OMB Number:3235-0104
Estimated average burden
hours per response:0.5
1. Name and Address of Reporting Person*
Ari Izhak Natan Even

(Last)(First)(Middle)
22 EFAL STREET, KIRYAT ARYEH

(Street)
PETAH TIKVA4951122

(City)(State)(Zip)

ISRAEL

(Country)
2. Date of Event Requiring Statement (Month/Day/Year)
08/28/2026
3. Issuer Name and Ticker or Trading Symbol
Turbogen Ltd. [ TRBG ]
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)
XDirector10% Owner
Officer (give title below)Other (specify below)
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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 shares30,649D
Ordinary shares6,925,299(1)ISee footnote(1)
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 ExercisableExpiration DateTitleAmount or Number of Shares
Share option (right to buy)11/26/2025(2)11/26/2032Ordinary shares397,215$0.1(3)D
Explanation of Responses:
1. Represents securities held directly by Anglo Turbo, Limited Partnership ("Anglo Turbo"). Mr. Itzhak Natan Even Ari and Mr. Dov Friedman are the controlling persons of Anglo Energy Micro Turbine Ltd., which is a private company and a general partner of Anglo Turbo.
2. A total of 397,215 options were granted on November 26, 2025, of which 50% vested on November 26, 2025 and the remaining 50% vest on August 31, 2026. As of August 25, 2026, 198,607 options are fully vested and 0 have been exercised into ordinary shares, no par value per share.
3. The options were granted with an exercise price of NIS 0.30 per share. For purposes of this Form 3, the exercise price has been converted into U.S. dollars using an exchange rate of NIS 2.994 to USD $1.00 as of August 24, 2026, resulting in an exercise price of $0.10 per share.
/s/ Itzhak Natan Even Ari08/31/2026
** Signature of Reporting PersonDate
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)