NAMI CFO Jun Jiang sells 36 ADS indirectly

Jinxin Technology Holding Co director and CFO/COO Jun Jiang reported a small indirect sale of American depositary shares of NAMI.

Rhea-AI Filing Summary

Jinxin Technology Holding Co director and CFO/COO Jun Jiang reported a small indirect sale of American depositary shares of NAMI. An entity he wholly owns, Light Stream Holdings Ltd., sold 36 American depositary shares at $0.311 per share in an open-market transaction. After this sale, Light Stream Holdings Ltd. still holds 3,103,430 American depositary shares and 2 ordinary shares indirectly for Jiang. Each American depositary share represents 18 ordinary shares of Jinxin Technology Holding Company.

Insider Trade Summary

Net Seller: 36 shares

Net Sell 2 txns

Insider Jiang Jun Jason

Role CFO and COO

Sold 36 shs ($11.20)

Type	Security	Shares	Price	Value
Sale	American depositary shares	36	$0.311	$11.20
holding	Ordinary shares	--	--	--

Holdings After Transaction: American depositary shares — 3,103,430 shares (Indirect, By Light Stream Holdings Ltd.); Ordinary shares — 2 shares (Indirect, By Light Stream Holdings Ltd.)

Footnotes (2)

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

Key Figures

ADS sold: 36 American depositary shares Sale price: $0.311 per ADS ADS held after sale: 3,103,430 American depositary shares +2 more

5 metrics

ADS sold 36 American depositary shares Open-market sale on transaction date

Sale price $0.311 per ADS Price for the 36 ADS sold

ADS held after sale 3,103,430 American depositary shares Indirect holdings following transaction

Ordinary share ratio 18 ordinary shares per ADS ADS-to-ordinary share conversion ratio

Ordinary shares held 2 ordinary shares Indirect ordinary share holdings

Key Terms

American depositary shares, open-market sale, indirect ownership, Form 4, +1 more

5 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.

open-market sale financial

"sold 36 American depositary shares at $0.311 per share in an open-market transaction."

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

indirect ownership financial

"Light Stream Holdings Ltd. still holds 3,103,430 American depositary shares and 2 ordinary shares indirectly for Jiang."

Form 4 regulatory

"Jun Jiang reported a small indirect sale of American depositary shares of NAMI."

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

transaction code S regulatory

"The Form 4 reports an open-market sale of American depositary shares, coded as “S” for sale."

FAQ

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

What did Jinxin Technology (NAMI) insider Jun Jiang report in this Form 4?

Jun Jiang reported a small indirect sale of 36 American depositary shares at $0.311 per share. The shares were held through Light Stream Holdings Ltd., a British Virgin Islands company wholly owned by him, and the transaction was classified as an open-market sale.

How many NAMI American depositary shares does Jun Jiang hold after this transaction?

After the reported transaction, Light Stream Holdings Ltd. holds 3,103,430 American depositary shares indirectly for Jun Jiang. The filing also shows indirect ownership of 2 ordinary shares, providing a snapshot of his remaining position following the open-market sale of 36 depositary shares.

What was the sale price of the NAMI American depositary shares in this insider trade?

The 36 American depositary shares were sold at a price of $0.311 per share. This price applies specifically to the reported open-market transaction on the Form 4 and reflects the per-share consideration received in that sale by Light Stream Holdings Ltd.

How are NAMI American depositary shares related to ordinary shares of Jinxin Technology?

Each American depositary share represents 18 ordinary shares of Jinxin Technology Holding Company. This ratio, disclosed in the footnotes, helps investors understand the economic equivalent of the insider’s holdings and the scale of the reported sale relative to underlying ordinary shares.

Who actually holds the NAMI shares reported for Jun Jiang on this Form 4?

The shares are held indirectly through Light Stream Holdings Ltd., a British Virgin Islands company wholly owned by Jun Jiang. The Form 4 indicates the nature of ownership as indirect, clarifying that the transactions and holdings occur through this controlled entity.

Was this NAMI insider transaction a buy or a sell?

The Form 4 reports an open-market sale of American depositary shares, coded as “S” for sale. Transaction data classify it as a sell transaction, with 36 American depositary shares disposed of and a remaining indirect balance of 3,103,430 depositary shares afterward.

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

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Accepted by SEC EDGAR 05/14/2026 - 07:12 AM EDT Learn about SEC filing dates

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)
05/12/2026

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)
			Code	V	Amount	(A) or (D)	Price
American depositary shares(1)	05/12/2026		S		36	D	$0.311	3,103,430	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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

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	05/14/2026
	** 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)