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NeuroSense (NRSN) CFO Or Eisenberg reports 573,126 shares and warrants on Form 3

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
3

Rhea-AI Filing Summary

NeuroSense Therapeutics Ltd. filed an initial Form 3 for Chief Financial Officer Or Eisenberg, detailing his existing equity interests in the company. The filing reports direct ownership of 573,126 Ordinary Shares, along with fully vested options and warrants over additional Ordinary Shares.

The Form 3 shows options to purchase 21,000 Ordinary Shares at an exercise price of $0.033 per share, expiring on June 21, 2031, which are noted as fully vested and exercisable. It also lists warrants to purchase 66,666 Ordinary Shares at an exercise price of $0.75 per share, expiring on August 14, 2029, acquired in an August 15, 2024 private placement.

Positive

  • None.

Negative

  • None.
Insider Eisenberg Or
Role Chief Financial Officer
Type Security Shares Price Value
holding Options to Purchase Ordinary Shares -- -- --
holding Warrants to purchase Ordinary Shares -- -- --
holding Ordinary Shares -- -- --
holding Ordinary Shares -- -- --
holding Ordinary Shares -- -- --
Holdings After Transaction: Options to Purchase Ordinary Shares — 21,000 shares (Direct); Warrants to purchase Ordinary Shares — 66,666 shares (Direct); Ordinary Shares — 341,508 shares (Direct)
Footnotes (1)
  1. To qualify for certain tax benefits under Section 102 of the Israeli Tax Ordinance, securities issued to an employee or director in connection with the Issuer's 2018 Share Incentive Plan must be registered in the name of a trustee. These restricted shares vest in accordance with the following vesting schedule: (i) 75% vest on April 16, 2027, and (ii) the remaining portion shall vest on October 16, 2027, subject to the Reporting Person's continued service to the Issuer as of such vesting date, provided that, the vesting of these restricted shares will accelerate, and the shares will become fully vested and exercisable, upon and subject to the achievement of a certain business milestone as set forth in the restricted share agreement between the Issuer and the Reporting Person. These options are fully vested and exercisable. On August 15, 2024, the Reporting Person acquired (i) 66,666 ordinary shares of the Company, no par value per share ("Ordinary Shares"), and (ii) warrants to purchase up to 66,666 Ordinary Shares at a combined purchase price of $0.75 per Ordinary Share and accompanying warrant, in a private placement transaction pursuant to an exemption from the registration requirements under Section 4(a)(2) of the Securities Act of 1933, as amended.
Direct Ordinary Shares holding 573,126 shares Reported direct ownership on Form 3
Options underlying shares 21,000 shares Options to purchase Ordinary Shares
Option exercise price $0.033 per share Exercise price for 21,000-share option grant
Option expiration June 21, 2031 Expiration date of options at $0.033
Warrants underlying shares 66,666 shares Warrants to purchase Ordinary Shares
Warrant exercise price $0.75 per share Exercise price for 66,666-share warrant position
Warrant expiration August 14, 2029 Expiration date of warrants at $0.75
Private placement purchase price $0.75 per share and warrant Combined purchase price in August 15, 2024 transaction
Form 3 regulatory
"NeuroSense Therapeutics Ltd. filed an initial Form 3 for Chief Financial Officer Or Eisenberg"
Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.
Options to Purchase Ordinary Shares financial
"The Form 3 shows options to purchase 21,000 Ordinary Shares at an exercise price"
warrants to purchase Ordinary Shares financial
"It also lists warrants to purchase 66,666 Ordinary Shares at an exercise price"
2018 Share Incentive Plan financial
"securities issued to an employee or director in connection with the Issuer's 2018 Share Incentive Plan must be registered"
Section 102 of the Israeli Tax Ordinance regulatory
"To qualify for certain tax benefits under Section 102 of the Israeli Tax Ordinance, securities issued"
private placement transaction financial
"in a private placement transaction pursuant to an exemption from the registration requirements"
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*
Eisenberg Or

(Last)(First)(Middle)
C/O NEUROSENSE THERAPEUTICS LTD.
11 HAMENOFIM STREET, BUILDING B

(Street)
HERZLIYA4672562

(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
NeuroSense Therapeutics Ltd. [ NRSN ]
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)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Financial Officer
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 Shares(1)341,508D
Ordinary Shares139,416D
Ordinary Shares573,126(2)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 ExercisableExpiration DateTitleAmount or Number of Shares
Options to Purchase Ordinary Shares(1)07/01/202106/21/2031Ordinary Shares21,000(3)$0.033D
Warrants to purchase Ordinary Shares(4)08/15/202408/14/2029Ordinary Shares66,666$0.75(4)D
Explanation of Responses:
1. To qualify for certain tax benefits under Section 102 of the Israeli Tax Ordinance, securities issued to an employee or director in connection with the Issuer's 2018 Share Incentive Plan must be registered in the name of a trustee.
2. These restricted shares vest in accordance with the following vesting schedule: (i) 75% vest on April 16, 2027, and (ii) the remaining portion shall vest on October 16, 2027, subject to the Reporting Person's continued service to the Issuer as of such vesting date, provided that, the vesting of these restricted shares will accelerate, and the shares will become fully vested and exercisable, upon and subject to the achievement of a certain business milestone as set forth in the restricted share agreement between the Issuer and the Reporting Person.
3. These options are fully vested and exercisable.
4. On August 15, 2024, the Reporting Person acquired (i) 66,666 ordinary shares of the Company, no par value per share ("Ordinary Shares"), and (ii) warrants to purchase up to 66,666 Ordinary Shares at a combined purchase price of $0.75 per Ordinary Share and accompanying warrant, in a private placement transaction pursuant to an exemption from the registration requirements under Section 4(a)(2) of the Securities Act of 1933, as amended.
/s/ Or Eisenberg04/01/2026
** 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)

FAQ

What does the Form 3 for NeuroSense Therapeutics (NRSN) disclose about Or Eisenberg?

The Form 3 discloses CFO Or Eisenberg’s existing equity interests in NeuroSense Therapeutics. It reports direct ownership of 573,126 Ordinary Shares and additional derivative positions through options and warrants linked to the company’s Ordinary Shares.

How many NeuroSense (NRSN) Ordinary Shares does Or Eisenberg directly hold?

The filing reports that Or Eisenberg directly holds 573,126 Ordinary Shares of NeuroSense Therapeutics. Additional Form 3 line items reflect other Ordinary Share positions and derivatives, but the 573,126-share entry is the largest reported direct Ordinary Share holding in his name.

What stock options for NeuroSense (NRSN) does Or Eisenberg report on Form 3?

Or Eisenberg reports options to purchase 21,000 NeuroSense Ordinary Shares at an exercise price of $0.033 per share, expiring June 21, 2031. A footnote states these options are fully vested and exercisable, meaning they can be converted into Ordinary Shares at that price.

What warrants tied to NeuroSense (NRSN) shares are listed in Or Eisenberg’s Form 3?

The Form 3 lists warrants to purchase 66,666 NeuroSense Ordinary Shares at an exercise price of $0.75 per share, expiring August 14, 2029. A footnote explains they were acquired in an August 15, 2024 private placement at a combined $0.75 per share and warrant.

What does the Form 3 say about NeuroSense (NRSN) equity issued under the 2018 Share Incentive Plan?

A footnote explains that, to qualify for certain Israeli tax benefits under Section 102, securities issued to employees or directors under the 2018 Share Incentive Plan must be registered in a trustee’s name, even though they are granted in connection with service to NeuroSense.

How do restricted shares for Or Eisenberg in NeuroSense (NRSN) vest according to the Form 3?

The Form 3 notes restricted shares vest 75% on April 16, 2027 and the remainder on October 16, 2027, if service continues. Vesting can accelerate and become fully vested upon achieving a specified business milestone in the restricted share agreement.