Golden Sun Technology (GSUN) director Jin Xiao files initial Form 3 ownership

Rhea-AI Filing Summary

Golden Sun Technology Group Ltd. director Jin Xiao has filed an initial statement of beneficial ownership on Form 3. This filing lists no reportable transactions or derivative positions in the provided data, indicating it serves as a baseline disclosure of insider holdings at the time of becoming a reporting person.

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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^*

Jin Xiao

(Last) (First) (Middle)

ROOM 503, BUILDING C2, NO. 1599

XINJINQIAO ROAD, PUDONG NEW AREA

(Street)

SHANGHAI 200083

(City) (State) (Zip)

CHINA

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
Golden Sun Technology Group Ltd. [ GSUN ]

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

Explanation of Responses:

No securities are beneficially owned.

	/s/ Xiao Jin	03/27/2026
	** 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)

FAQ

What does the Golden Sun Technology (GSUN) Form 3 filing by Jin Xiao represent?

The Form 3 filing establishes Jin Xiao’s baseline ownership status. It is an initial statement of beneficial ownership required when a person becomes a director, officer, or large shareholder, providing a starting point for future insider trading disclosures.

Does the GSUN Form 3 for Jin Xiao show any recent buy or sell transactions?

No transactions are reported in the provided Form 3 data. The transaction summary shows zero buy, sell, acquisition, or disposition entries, indicating the form functions only as an initial ownership record without reporting trading activity.

Are any derivative securities reported for Jin Xiao in the GSUN Form 3?

No derivative securities are listed in the derivative summary. The filing data shows no options, warrants, or other derivative positions reported, so only baseline beneficial ownership information is being established without derivative exposure noted here.

Why is Golden Sun Technology (GSUN) required to file a Form 3 for Jin Xiao?

Form 3 is required when someone becomes a reporting insider. As a director of Golden Sun Technology Group Ltd., Jin Xiao must disclose beneficial ownership at the time they become subject to Section 16 insider reporting rules.

Does the GSUN Form 3 indicate Jin Xiao used a trading plan for any activity?

The provided Form 3 data does not show plan-based trading. With no reported transactions and no relevant footnote text, there is no indication here of activity under a Rule 10b5-1 or other pre-arranged trading plan.