Golden Sun Technology (GSUN) COO submits initial insider ownership filing

Rhea-AI Filing Summary

Golden Sun Technology Group Ltd. executive Ye Duo, the company’s Chief Operating Officer, has filed an initial statement of beneficial ownership as a reporting insider. The Form 3 does not report any share purchase, sale, or other transaction activity; it simply establishes insider reporting status.

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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^*

Ye Duo

(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)

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

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/ Duo Ye	03/26/2026
	** 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 for Ye Duo represent?

The Form 3 filing for Ye Duo is an initial statement of beneficial ownership as a company insider. It establishes Ye Duo, the Chief Operating Officer, as a reporting person under SEC rules without detailing any specific share transactions.

Did Golden Sun Technology COO Ye Duo buy or sell GSUN shares in this Form 3?

No share purchases or sales are reported for Ye Duo in this Form 3. The transaction summary shows zero buy, sell, acquire, dispose, or other transaction counts, indicating the filing is purely an initial ownership disclosure.

What role does Ye Duo hold at Golden Sun Technology Group Ltd. (GSUN)?

Ye Duo serves as Chief Operating Officer of Golden Sun Technology Group Ltd. This officer role makes Ye Duo a reporting person for SEC purposes, requiring filings like Form 3 to disclose beneficial ownership status as an insider.

Does the Golden Sun Technology (GSUN) Form 3 include derivative or option activity for Ye Duo?

The Form 3 for Ye Duo shows no derivative or option activity. The derivative transaction count and exercise-related fields are all zero, indicating no reported option exercises, conversions, or other derivative transactions in this filing.

Why is there no buy or sell direction associated with the GSUN Form 3 for Ye Duo?

There is no buy or sell direction because the Form 3 for Ye Duo reports zero transactions. With no purchases, sales, or other movements in GSUN securities, the filing functions solely as an initial insider ownership statement.