Jinxin Technology CFO sells 10,100 ADS shares

Q: What did NAMI's Jun Jiang sell in this insider transaction?

Jun Jiang, NAMI’s CFO and COO, sold a total of 10,100 American depositary shares on May 27, 2026. The sales were split between 100 ADS at $0.308 and 10,000 ADS at $0.345, all held indirectly through Light Stream Holdings Ltd.

Q: When did the reported NAMI insider sales by Jun Jiang occur?

The reported NAMI insider sales occurred on May 27, 2026. On that date, Light Stream Holdings Ltd., linked to Jun Jiang, executed two open-market or private sale transactions involving American depositary shares at per-share prices of $0.308 and $0.345.

Q: Are Jun Jiang's reported NAMI holdings direct or indirect?

The holdings are reported as indirect. The American depositary shares are owned by Light Stream Holdings Ltd., a British Virgin Islands company wholly-owned by Jun Jiang, meaning his economic interest is held through this entity rather than in his own name.

Q: What is the relationship between NAMI's ADS and ordinary shares?

Each of NAMI’s American depositary shares represents 18 ordinary shares of Jinxin Technology Holding Company. This ratio comes from a footnote in the filing, explaining how the ADS relate to the underlying ordinary shares for investors tracking both instruments.

Jinxin Technology Holding Co director and officer Jun Jiang, through Light Stream Holdings Ltd., sold a total of 10,100 American depositary shares of NAMI on May 27, 2026 at prices of $0.308 and $0.345 per ADS.

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Rhea-AI Filing Summary

Jinxin Technology Holding Co director and officer Jun Jiang, through Light Stream Holdings Ltd., sold a total of 10,100 American depositary shares of NAMI on May 27, 2026 at prices of $0.308 and $0.345 per ADS. Following these transactions, Light Stream Holdings Ltd. holds 2,988,330 American depositary shares indirectly for Jiang.

Insider Trade Summary

Net Seller: 10,100 shares

Net Sell 3 txns

Insider Jiang Jun Jason

Role CFO and COO

Sold 10,100 shs ($3K)

Type	Security	Shares	Price	Value
Sale	American depositary shares	100	$0.308	$30.80
Sale	American depositary shares	10,000	$0.345	$3K
holding	Ordinary shares	--	--	--

Holdings After Transaction: American depositary shares — 2,988,330 shares (Indirect, By Light Stream Holdings Ltd.); Ordinary shares — 2 shares (Indirect, By Light Stream Holdings Ltd.)

Footnotes (2)

F1. Each American depositary share represents 18 ordinary shares of Jinxin Technology Holding Company.
F2. Light Stream Holdings Ltd. is a British Virgin Islands company wholly-owned by Jun Jiang.

Key Figures

Total ADS sold: 10,100 American depositary shares First sale block: 100 American depositary shares at $0.308 per share Second sale block: 10,000 American depositary shares at $0.345 per share +1 more

4 metrics

Total ADS sold 10,100 American depositary shares Non-derivative sales on May 27, 2026 reported for NAMI

First sale block 100 American depositary shares at $0.308 per share Indirect sale via Light Stream Holdings Ltd. on May 27, 2026

Second sale block 10,000 American depositary shares at $0.345 per share Indirect sale via Light Stream Holdings Ltd. on May 27, 2026

Post-transaction ADS holdings 2,988,330 American depositary shares Indirectly held by Light Stream Holdings Ltd. after reported transactions

Key Terms

American depositary shares, indirect, British Virgin Islands company

3 terms

American depositary shares financial

"Each American depositary share represents 18 ordinary shares of Jinxin Technology Holding Company."

American depositary shares (ADSs) are a way for investors in the United States to buy shares of foreign companies without dealing with international markets directly. They represent ownership in a foreign company's stock and are traded on U.S. stock exchanges, making it easier for American investors to buy, sell, and own parts of companies from around the world.

indirect financial

"Ownership type is reported as indirect, held by Light Stream Holdings Ltd."

British Virgin Islands company financial

"Light Stream Holdings Ltd. is a British Virgin Islands company wholly-owned by Jun Jiang."

FAQ

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

What did NAMI's Jun Jiang sell in this insider transaction?

Jun Jiang, NAMI’s CFO and COO, sold a total of 10,100 American depositary shares on May 27, 2026. The sales were split between 100 ADS at $0.308 and 10,000 ADS at $0.345, all held indirectly through Light Stream Holdings Ltd.

How many NAMI shares does Jun Jiang still hold after these sales?

After the reported sales, Light Stream Holdings Ltd., an entity associated with Jun Jiang, holds 2,988,330 American depositary shares. These ADS are reported as being held indirectly for Jiang, representing his remaining disclosed position in this security in the filing.

When did the reported NAMI insider sales by Jun Jiang occur?

The reported NAMI insider sales occurred on May 27, 2026. On that date, Light Stream Holdings Ltd., linked to Jun Jiang, executed two open-market or private sale transactions involving American depositary shares at per-share prices of $0.308 and $0.345.

Are Jun Jiang's reported NAMI holdings direct or indirect?

The holdings are reported as indirect. The American depositary shares are owned by Light Stream Holdings Ltd., a British Virgin Islands company wholly-owned by Jun Jiang, meaning his economic interest is held through this entity rather than in his own name.

What is the relationship between NAMI's ADS and ordinary shares?

Each of NAMI’s American depositary shares represents 18 ordinary shares of Jinxin Technology Holding Company. This ratio comes from a footnote in the filing, explaining how the ADS relate to the underlying ordinary shares for investors tracking both instruments.

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

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Accepted by SEC EDGAR 05/29/2026 - 06:15 AM EDT

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Jiang Jun Jason

(Last)

(First)

(Middle)

FLOOR 8, BUILDING D, SHENGYIN BUILDING

SHENGXIA ROAD 666, PUDONG DISTRICT

(Street)

SHANGHAI

201210

(City)

(State)

(Zip)

CHINA

(Country)

2. Issuer Name and Ticker or Trading Symbol
Jinxin Technology Holding Co [ NAMI ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/27/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
American depositary shares⁽¹⁾	05/27/2026		S		100	D	$0.308	2,998,330	I	By Light Stream Holdings Ltd.⁽²⁾
American depositary shares⁽¹⁾	05/27/2026		S		10,000	D	$0.345	2,988,330	I	By Light Stream Holdings Ltd.⁽²⁾
Ordinary shares								2	I	By Light Stream Holdings Ltd.

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. Each American depositary share represents 18 ordinary shares of Jinxin Technology Holding Company.

2. Light Stream Holdings Ltd. is a British Virgin Islands company wholly-owned by Jun Jiang.

	/s/ Jun Jiang	05/29/2026
	** 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 4 (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 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR