DUKE Robotics director gets 28,000 stock options

The options begin vesting on the grant's first anniversary, with the balance vesting in quarterly installments over the following 24 months.

Rhea-AI Filing Summary

DUKE Robotics Corp. director Erez Nachtomy received a direct award of 28,000 options to purchase common stock. The options have a $5.45 exercise price and expire October 5, 2032. 9,333 options vest on the first anniversary of the grant; the remaining options vest in quarterly installments over the following 24 months.

Insider Trade Summary

Grant/Award: 28,000 shares

Grant/Award 1 txn

Insider Nachtomy Erez

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Option to Purchase Common Stock F1	28,000	$0.00	$0.00

Holdings After Transaction: Option to Purchase Common Stock — 28,000 contracts (Direct)

Footnotes (1)

1. F1. The options vest as follows: 9,333 options vest on the first anniversary of the grant date, and the remaining options vest in quarterly installments over the following 24 months, with 2,333 options vesting on each of the first seven quarterly vesting dates and 2,336 options vesting on the final quarterly vesting date.

Key Figures

Option award: 28,000 options Exercise price: $5.45 per share First vesting installment: 9,333 options +4 more

7 metrics

Option award 28,000 options Granted October 5, 2026

Exercise price $5.45 per share Options to purchase common stock

First vesting installment 9,333 options On the first anniversary of the grant date

Quarterly vesting installment 2,333 options On each of the first seven quarterly vesting dates

Final quarterly vesting installment 2,336 options On the final quarterly vesting date

Remaining vesting period 24 months After the first anniversary of the grant date

Expiration date October 5, 2032 Options to purchase common stock

Key Terms

Option to Purchase Common Stock, vest, quarterly installments

3 terms

Option to Purchase Common Stock financial

"Option to Purchase Common Stock"

vest financial

"options vest as follows"

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

quarterly installments financial

"vest in quarterly installments over the following 24 months"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How do DUKR director Erez Nachtomy's options vest?

9,333 options vest on the first anniversary of the grant date. The remaining options vest in quarterly installments over the following 24 months, with 2,333 options vesting on each of the first seven quarterly vesting dates and 2,336 on the final quarterly vesting date.

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

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Available on EDGAR 10/06/2026 - 04:16 PM Accepted by SEC EDGAR 10/06/2026 - 04:16 PM Learn about SEC filing dates

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Nachtomy Erez

(Last) (First) (Middle)

C/O DUKE ROBOTICS CORP.

10 HARIMON STREET

(Street)

MEVO CARMEL SCIENCE & IND PARK 2069203

(City) (State) (Zip)

ISRAEL

(Country)

2. Issuer Name and Ticker or Trading Symbol
DUKE Robotics Corp. [ DUKR ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/05/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Option to Purchase Common Stock	$5.45	10/05/2026		A		28,000(1)		(1)	10/05/2032	Common Stock	28,000	$0	28,000	D

Explanation of Responses:

1. The options vest as follows: 9,333 options vest on the first anniversary of the grant date, and the remaining options vest in quarterly installments over the following 24 months, with 2,333 options vesting on each of the first seven quarterly vesting dates and 2,336 options vesting on the final quarterly vesting date.

	/s/ Erez Nachtomy	10/06/2026
	** 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 4 (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 4: SEC 1474 (03-26)