STAK (STAK) CTO Xu Ke Dennis becomes reporting insider with Form 3

Rhea-AI Filing Summary

STAK Inc. filed an initial insider ownership report for Chief Technology Officer Xu Ke Dennis. This Form 3 establishes him as a reporting officer of the company. The excerpt lists no insider transactions or derivative positions, focusing solely on his status and role.

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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

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1. Name and Address of Reporting Person^*

Xu Ke Dennis

(Last) (First) (Middle)

BUILDING 11, 8TH FLOOR

NO. 6 BEITANGHE EAST ROAD

(Street)

CHANGZHOU F4 213000

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
03/17/2026

3. Issuer Name and Ticker or Trading Symbol
STAK Inc. [ STAK ]

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

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

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

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

Explanation of Responses:

No securities are beneficially owned.

	/s/ Xu Ke Dennis	03/17/2026
	** 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.

FAQ

What does the STAK Form 3 filing for Xu Ke Dennis show?

The Form 3 shows that Xu Ke Dennis is the Chief Technology Officer of STAK Inc. and is now a reporting person. The excerpt does not list any insider stock transactions or derivative holdings for him.

Does the STAK (STAK) Form 3 report any insider trades by Xu Ke Dennis?

No, this Form 3 excerpt reports no insider trades by Xu Ke Dennis. All transaction counts and share amounts in the transaction summary are zero, indicating no reported purchases, sales, gifts, or exercises.

What role does Xu Ke Dennis hold at STAK Inc. according to the Form 3?

The Form 3 identifies Xu Ke Dennis as an officer of STAK Inc., serving as Chief Technology Officer. He is not listed as a director or a ten percent owner in this filing excerpt.

Why is a Form 3 filed for STAK officer Xu Ke Dennis?

A Form 3 is filed to register initial beneficial ownership when someone becomes an insider. For STAK, it formally records that Xu Ke Dennis, the Chief Technology Officer, is subject to ongoing insider reporting requirements for future transactions.

Does the STAK Form 3 mention any derivative securities for Xu Ke Dennis?

No derivative positions are shown for Xu Ke Dennis. The derivativeSummary is empty and the derivativeTransactionCount in the transaction summary is zero, indicating no reported options, warrants, or similar instruments in this excerpt.