STOCK TITAN

Arcturus (NASDAQ: ARCT) director receives 15,000 stock options as 2026 board grant

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Arcturus Therapeutics Holdings Inc. director Moncef Slaoui received a grant of stock options as part of annual board compensation. The award covers 15,000 options for Common Stock at an exercise price of $7.30 per share, expiring on June 5, 2036. These options vest monthly over one year from the grant date, and following this grant he holds 15,000 derivative securities directly.

Positive

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Insider Slaoui Moncef
Role null
Type Security Shares Price Value
Grant/Award Stock option (right to buy) 15,000 $0.00 --
Holdings After Transaction: Stock option (right to buy) — 15,000 shares (Direct, null)
Footnotes (1)
  1. [object Object]
Options granted 15,000 options Annual 2026 board grant to director
Exercise price $7.30 per share Stock option exercise price
Underlying shares 15,000 shares Common Stock underlying granted options
Expiration date June 5, 2036 Option term end date
Total derivative holdings 15,000 options Total options held after grant
Stock option (right to buy) financial
"security_title: "Stock option (right to buy)""
exercise price financial
"conversion_or_exercise_price: "7.3000""
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.
expiration date financial
"expiration_date: "2036-06-05T00:00:00.000Z""
The expiration date is the deadline after which a financial contract, such as an option or a futures agreement, is no longer valid or can be exercised. It matters to investors because it determines the timeframe during which they can take action or benefit from the contract, similar to how a coupon or a food item has a limited period of usefulness. Once the expiration date passes, the contract loses its value or ability to be used.
vesting financial
"Shares underlying the option vest monthly over a one year period"
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.
Board of Directors financial
"2026 annual grant to the Reporting Person as a member of the Board of Directors"
The Board of Directors is a group of people chosen by a company's owners to help make big decisions and oversee how the company is run. They act like a team of advisors or managers, making sure the company stays on track and meets its goals. Their choices can influence the company's success and how it grows.
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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED 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*
Slaoui Moncef

(Last)(First)(Middle)
C/O ARCTURUS THERAPEUTICS HOLDINGS INC.
10285 SCIENCE CENTER DRIVE

(Street)
SAN DIEGO CALIFORNIA 92121

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Arcturus Therapeutics Holdings Inc. [ ARCT ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/05/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Stock option (right to buy)(1)$7.306/05/2026A15,000 (1)06/05/2036Common Stock15,000$0.0015,000D
Explanation of Responses:
1. Shares underlying the option vest monthly over a one year period from the date of grant. This represents the 2026 annual grant to the Reporting Person as a member of the Board of Directors of the Issuer.
/s/ Grant Levine, attorney-in-fact06/15/2026
** 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 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)

FAQ

What did ARCT director Moncef Slaoui report in this Form 4 filing?

Moncef Slaoui reported receiving a grant of 15,000 stock options. These options relate to Arcturus Therapeutics Common Stock and were awarded as his 2026 annual grant for service on the Board of Directors.

What are the key terms of Moncef Slaoui’s new ARCT stock options?

The grant consists of 15,000 stock options with an exercise price of $7.30 per share. The options are scheduled to expire on June 5, 2036, giving the director a long exercise window tied to company service.

How do the ARCT options granted to Moncef Slaoui vest over time?

The 15,000 options vest in monthly installments over one year from the grant date. This creates a steady vesting schedule aligned with ongoing Board service rather than a single cliff-vesting event.

Is Moncef Slaoui buying or selling ARCT shares in this transaction?

No open-market buying or selling occurred in this filing. The Form 4 reflects a compensation-related grant of stock options, not a market purchase or sale of existing Arcturus Therapeutics shares.

How many derivative securities does Moncef Slaoui hold after this ARCT grant?

After the 15,000-option grant, Slaoui holds 15,000 derivative securities directly. These represent rights to acquire an equal number of Arcturus Therapeutics Common Stock shares if he chooses to exercise the options in the future.