GenFlat director holds options for 10,000 shares

GenFlat Holdings, Inc. (GFLT) reported that director Van Trooijen Robbert Jan holds a stock option giving the right to buy up to 10,000 shares of common stock at an exercise price of $10.25 per share, expiring on February 4, 2031.

Rhea-AI Filing Summary

GenFlat Holdings, Inc. (GFLT) reported that director Van Trooijen Robbert Jan holds a stock option giving the right to buy up to 10,000 shares of common stock at an exercise price of $10.25 per share, expiring on February 4, 2031.

According to the disclosure, the option vests in installments of 25% at the end of every fiscal quarter, and any portion that has not yet vested is subject to forfeiture.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Van Trooijen Robbert Jan

Role Director

Type	Security	Shares	Price	Value
holding	Stock option (Right to buy) F1	--	--	--

Holdings After Transaction: Stock option (Right to buy) — 10,000 contracts (Direct)

Footnotes (1)

1. F1. The options vest 25% at the end of every fiscal quarter. Any unvested portion of this award is subject to forfeiture.

Key Figures

Underlying shares: 10,000 shares Exercise price: $10.25 per share Option expiration date: February 4, 2031 +1 more

4 metrics

Underlying shares 10,000 shares Shares of GenFlat Holdings common stock subject to the reported stock option

Exercise price $10.25 per share Price to acquire each share of common stock under the option

Option expiration date February 4, 2031 Expiration of the director’s stock option if not exercised

Vesting rate 25% each fiscal quarter Portion of the option that becomes vested at the end of every fiscal quarter

Key Terms

Stock option, Common Stock, vest, forfeiture

4 terms

Stock option financial

"The options vest 25% at the end of every fiscal quarter."

A stock option is a contract that gives you the right to buy or sell a company's stock at a specific price within a certain time frame. People use them to potentially make money if the stock's price moves favorably or to protect against losses. It's like holding a coupon that can be used to buy or sell stock at a set price later on.

Common Stock financial

"underlyingSecurityTitle": "Common Stock"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

vest financial

"The options vest 25% at the end of every fiscal quarter."

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.

forfeiture financial

"Any unvested portion of this award is subject to forfeiture."

FAQ

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

What insider position was reported on Form 3 for GFLT?

The filing reports that director Van Trooijen Robbert Jan holds a stock option to acquire 10,000 shares of GenFlat Holdings common stock, with no stock purchases or sales reported in this Form 3.

What is the exercise price of the director’s stock option in GFLT?

The director’s stock option has an exercise price of $10.25 per share for the underlying GenFlat Holdings common stock.

When do the GenFlat Holdings (GFLT) stock options reported on Form 3 expire?

The reported stock option held by the director expires on February 4, 2031, if it is not exercised before that date and subject to its vesting and forfeiture terms.

How do the GFLT director’s stock options vest?

The options vest 25% at the end of every fiscal quarter. Any portion of the award that has not vested under this schedule is subject to forfeiture.

Does the GenFlat Holdings (GFLT) Form 3 show any insider share purchases or sales?

No. The Form 3 reports an initial holding of a stock option for 10,000 shares but does not report any purchases or sales of GenFlat Holdings common stock.

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

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Available on EDGAR 09/10/2026 - 08:11 PM Accepted by SEC EDGAR 09/10/2026 - 08:11 PM Learn about SEC filing dates

SEC Form 3

FORM 3

UNITED 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^*

Van Trooijen Robbert Jan

(Last) (First) (Middle)

1983 N BERRA BLVD

(Street)

TOOELE UTAH 84074

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
02/04/2026

3. Issuer Name and Ticker or Trading Symbol
GenFlat Holdings, Inc. [ GFLT ]

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)

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

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

X	Form 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)

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 Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock option (Right to buy)	(1)	02/04/2031	Common Stock	10,000	$10.25	D

Explanation of Responses:

1. The options vest 25% at the end of every fiscal quarter. Any unvested portion of this award is subject to forfeiture.

	/s/ Robbert J. Van Trooijen	09/09/2026
	** 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 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)