Genelux awards 233,957 RSUs to General Counsel

Groen Eric reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Groen Eric reported acquisition or exercise transactions in this Form 4 filing.

GENELUX Corp granted General Counsel Eric Groen 233,957 restricted stock units (RSUs) of common stock as equity compensation. The RSUs were awarded at no cash cost to Groen and represent a contingent right to receive shares upon vesting.

The grant was made under the company’s 2022 Equity Incentive Plan. 25% of the RSUs will vest on the first anniversary of the grant date, with the remaining units vesting in 12 equal quarterly installments over the following three years, subject to the vesting conditions.

Insider Trade Summary

Grant/Award: 233,957 shares

Grant/Award 1 txn

Insider Groen Eric

Role General Counsel

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	233,957	$0.00	$0.00

Holdings After Transaction: Common Stock — 233,957 shares (Direct)

Footnotes (1)

1. F1. Represents restricted stock units ("RSUs") granted pursuant to the Issuer's 2022 Equity Incentive Plan. Each RSU represents the contingent right to receive one share of common stock upon vesting. The RSUs will vest 25% on the first anniversary of the date of grant, and the remaining shares shall vest in 12 equal quarterly (every 3 months) installments thereafter

Key Figures

RSUs granted: 233,957 units Grant price: $0.00 per RSU Initial vesting portion: 25% +2 more

5 metrics

RSUs granted 233,957 units Restricted stock units awarded to General Counsel

Grant price $0.00 per RSU Equity compensation, no cash paid by recipient

Initial vesting portion 25% Vests on first anniversary of grant date

Remaining vesting schedule 12 quarterly installments Balance vests every 3 months after first anniversary

Shares following transaction 233,957 shares Total reported holdings tied to this RSU grant

Key Terms

restricted stock units ("RSUs"), 2022 Equity Incentive Plan, contingent right, vest

4 terms

restricted stock units ("RSUs") financial

"Represents restricted stock units ("RSUs") granted pursuant to the Issuer's 2022 Equity Incentive Plan."

Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.

2022 Equity Incentive Plan financial

"RSUs granted pursuant to the Issuer's 2022 Equity Incentive Plan."

contingent right financial

"Each RSU represents the contingent right to receive one share of common stock upon vesting."

vest financial

"The RSUs will vest 25% on the first anniversary of the date of grant, and the remaining shares shall vest in 12 equal quarterly installments."

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.

FAQ

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

What insider transaction did GENELUX (GNLX) report for Eric Groen?

GENELUX reported that General Counsel Eric Groen received a grant of 233,957 restricted stock units. These RSUs are a form of equity compensation that convert into common shares over time as vesting conditions are met under the company’s 2022 Equity Incentive Plan.

How many GENELUX (GNLX) RSUs were granted to the General Counsel?

Eric Groen was granted 233,957 restricted stock units of GENELUX common stock. Each RSU represents the right to receive one share upon vesting, aligning his compensation with long-term shareholder value through the company’s equity incentive structure.

What is the vesting schedule for Eric Groen’s GENELUX (GNLX) RSUs?

The RSUs vest 25% on the first anniversary of the grant date, with the remaining shares vesting in 12 equal quarterly installments. This creates a multi-year vesting period designed to encourage retention and long-term alignment with GENELUX shareholders.

Were GENELUX (GNLX) RSUs granted to Eric Groen purchased on the market?

No, the 233,957 RSUs granted to Eric Groen were awarded as compensation at a stated price of $0.00 per unit. They are equity awards issued under GENELUX’s 2022 Equity Incentive Plan rather than open-market share purchases.

What does each GENELUX (GNLX) RSU granted to Eric Groen represent?

Each restricted stock unit represents a contingent right to receive one share of GENELUX common stock upon vesting. The units convert into actual shares over time, subject to the vesting schedule and any conditions outlined in the 2022 Equity Incentive Plan.

How many GENELUX (GNLX) shares does Eric Groen hold after this RSU grant?

Following the award, the filing shows Eric Groen with 233,957 shares underlying his RSUs. These shares are tied to the vesting schedule, so actual share delivery occurs over time as the restricted stock units vest according to plan terms.

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

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Accepted by SEC EDGAR 06/18/2026 - 07:05 PM EDT 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^*

Groen Eric

(Last) (First) (Middle)

C/O GENELUX CORPORATION

2625 TOWNSGATE ROAD, SUITE 230

(Street)

WESTLAKE VILLAGE CALIFORNIA 91361

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
GENELUX Corp [ GNLX ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/16/2026

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
Common Stock	06/16/2026		A(1)		233,957	A	$0	233,957	D

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

Explanation of Responses:

1. Represents restricted stock units ("RSUs") granted pursuant to the Issuer's 2022 Equity Incentive Plan. Each RSU represents the contingent right to receive one share of common stock upon vesting. The RSUs will vest 25% on the first anniversary of the date of grant, and the remaining shares shall vest in 12 equal quarterly (every 3 months) installments thereafter

	/s/ Eric Groen	06/18/2026
	** 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 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)