Golden Sun director reports initial share holdings

Golden Sun Technology Group Ltd. director Ji Peilin reported initial holdings of the company’s Class A ordinary shares.

Rhea-AI Filing Summary

Golden Sun Technology Group Ltd. director Ji Peilin reported initial holdings of the company’s Class A ordinary shares. The Form 3 shows indirect beneficial ownership of 140,108 Class A ordinary shares held by Well Joy International Investment Limited, where Ji is the sole shareholder, and a further 52,113 Class A ordinary shares held directly.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Ji Peilin

Role Director

Type	Security	Shares	Price	Value
holding	Class A ordinary shares	--	--	--
holding	Class A ordinary shares	--	--	--

Holdings After Transaction: Class A ordinary shares — 140,108 shares (Indirect, Held by Well Joy International Investment Limited, with Peilin Ji as its sole shareholder); Class A ordinary shares — 52,113 shares (Direct)

FAQ

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

What does Golden Sun (GSUN) director Ji Peilin report on this Form 3?

Ji Peilin reports initial ownership of Class A ordinary shares of Golden Sun Technology Group Ltd. The filing lists 140,108 shares held indirectly through Well Joy International Investment Limited and another 52,113 shares held directly in Ji’s own name as of the reported date.

How many Golden Sun (GSUN) shares does Ji Peilin hold indirectly?

Ji Peilin indirectly holds 140,108 Class A ordinary shares of Golden Sun Technology Group Ltd. These shares are held by Well Joy International Investment Limited, a company for which Ji is the sole shareholder, giving an indirect beneficial ownership interest in those shares.

How many Golden Sun (GSUN) shares does Ji Peilin hold directly?

In addition to indirect holdings, Ji Peilin directly owns 52,113 Class A ordinary shares of Golden Sun Technology Group Ltd. These directly held shares are separate from the stake held through Well Joy International Investment Limited and are listed as direct ownership in the Form 3 filing.

What is the nature of Ji Peilin’s indirect ownership in GSUN?

The indirect ownership arises because Well Joy International Investment Limited holds 140,108 Class A ordinary shares of Golden Sun Technology Group Ltd., and Ji Peilin is its sole shareholder. This structure gives Ji beneficial ownership of those shares through the holding company.

Does this Golden Sun (GSUN) Form 3 show any recent insider buying or selling?

The Form 3 primarily records existing holdings for Ji Peilin and categorizes them as direct and indirect ownership. The entries are labeled as holding records with unknown transaction codes, so it functions as an initial ownership statement rather than documenting new purchases or sales.

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

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Accepted by SEC EDGAR 03/27/2026 - 04:30 PM EDT 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^*

Ji Peilin

(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)
Class A ordinary shares	140,108	I	Held by Well Joy International Investment Limited, with Peilin Ji as its sole shareholder
Class A ordinary shares	52,113	D

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:

	/s/ Peilin Ji	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)