Hu Yiqin joins STAK (STAK) insider roster with initial Form 3

Rhea-AI Filing Summary

STAK Inc. director Hu Yiqin has filed an initial statement of beneficial ownership on Form 3. This filing establishes Hu’s status as a director of the company but does not report any stock transactions or derivative positions. It serves as a baseline disclosure for future insider filings.

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^*

Hu Yiqin

(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)

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

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/ Hu Yiqin	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.
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FAQ

What does the Hu Yiqin Form 3 filing mean for STAK shareholders?

The Form 3 filing shows that Hu Yiqin is a director of STAK Inc.. It serves as an initial baseline of beneficial ownership, against which any future Form 4 or Form 5 insider transactions will be compared for regulatory transparency.

Did Hu Yiqin buy or sell STAK (STAK) shares in this Form 3?

No insider trades are reported in this Form 3 for STAK Inc.. The filing only establishes Hu Yiqin’s status as a director and does not list any transactions or derivative positions, making it a purely informational ownership declaration.

Is the Hu Yiqin Form 3 filing for STAK a routine disclosure?

Yes, this Form 3 for STAK Inc. is a routine regulatory filing. It records Hu Yiqin’s role as a director and provides an initial ownership baseline, a standard requirement when someone becomes a reporting insider under SEC rules.

Does the STAK Form 3 for Hu Yiqin show any derivative securities?

The Form 3 data for STAK Inc. does not list any derivative securities for Hu Yiqin. Both the derivative summary and transaction summary show no option exercises or other derivative positions, indicating no such holdings are reported here.

How does this STAK Form 3 affect insider reporting going forward?

This Form 3 sets the starting point for future insider reports at STAK Inc.. Any subsequent Form 4 or Form 5 filed by or for Hu Yiqin will be measured relative to this initial disclosure, improving traceability of future insider activity.