Who executed the 2,000 ADS sale related to Jinxin Technology (NAMI)?

The sale was executed by Light Stream Holdings Ltd., a British Virgin Islands company wholly owned by Jun Jiang. The Form 4 shows Jun Jiang as the reporting person, with the shares held indirectly through Light Stream Holdings Ltd. as the owner.

How many Jinxin Technology (NAMI) ADS does the insider-related entity hold after the sale?

After the reported transaction, Light Stream Holdings Ltd. held 2,977,830 American depositary shares indirectly for Jun Jiang. The filing also lists an additional indirect holding of 2 ordinary shares, showing the sale was small relative to total ADS holdings.

Jinxin Technology (NAMI) entity sells 2,000 ADS, keeps 2.98M

Filing Impact

(Neutral)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

Jinxin Technology Holding Co disclosed that an entity associated with its CFO and COO, Jun Jiang, completed a small open-market sale of American depositary shares. On May 29, 2026, Light Stream Holdings Ltd., which is wholly owned by Jun Jiang, sold 2,000 American depositary shares at $0.296 per share. Each American depositary share represents 18 ordinary shares of Jinxin Technology Holding Co. After this transaction, Light Stream Holdings Ltd. continued to hold 2,977,830 American depositary shares indirectly for Jun Jiang, along with a separate line item of 2 ordinary shares, indicating that this was a minor reduction relative to the overall indirect position.

Insider Trade Summary

Net Seller: 2,000 shares ($592)

Net Sell 2 txns

Insider Jiang Jun Jason

Role CFO and COO

Sold 2,000 shs ($592.00)

Type	Security	Shares	Price	Value
Sale	American depositary shares	2,000	$0.296	$592.00
holding	Ordinary shares	--	--	--

Holdings After Transaction: American depositary shares — 2,977,830 shares (Indirect, By Light Stream Holdings Ltd.); Ordinary shares — 2 shares (Indirect, By Light Stream Holdings Ltd.)

Footnotes (1)

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

Key Figures

ADS sold: 2,000 American depositary shares Sale price: $0.296 per ADS ADS held after sale: 2,977,830 American depositary shares +3 more

6 metrics

ADS sold 2,000 American depositary shares Open-market sale on May 29, 2026

Sale price $0.296 per ADS Open-market transaction

ADS held after sale 2,977,830 American depositary shares Indirectly held by Light Stream Holdings Ltd.

Ordinary share ratio 1 ADS = 18 ordinary shares ADS-to-ordinary share representation

Additional ordinary shares 2 ordinary shares Indirect holding line item

Net shares sold 2,000 American depositary shares Net change in buy/sell activity in this filing

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

"transaction_action: open-market sale for 2,000 American depositary shares at $0.296."

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

"The ownership type is indirect, with nature of ownership listed as By Light Stream Holdings Ltd."

Form 4 regulatory

"INSIDER FILING DATA (Form 4) shows Jun Jiang as the reporting person."

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 transaction has code S, indicating a sale in open market or private transaction."

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Form 4 Insider Transactions: What Each Field Means →

06/02/2026 - 06:23 AM

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)
05/29/2026

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⁾	05/29/2026		S		2,000	D	$0.296	2,977,830	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	06/02/2026
	** 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

FAQ

What insider transaction did Jinxin Technology (NAMI) report on this Form 4?

Jinxin Technology reported an indirect open-market sale of 2,000 American depositary shares at $0.296 each by Light Stream Holdings Ltd., an entity wholly owned by CFO and COO Jun Jiang, while retaining a much larger remaining ADS position.

At what price were the Jinxin Technology (NAMI) ADS sold in this Form 4?

The 2,000 American depositary shares were sold at $0.296 per share. This price applies to the ADS, each of which represents 18 ordinary shares of Jinxin Technology Holding Co, as disclosed in the Form 4 footnotes.

What is the relationship between Jinxin Technology (NAMI) ADS and ordinary shares?

Each American depositary share of Jinxin Technology represents 18 ordinary shares. This ratio is explicitly stated in the Form 4 footnotes and explains how ADS holdings correspond to underlying ordinary shares for investors tracking economic exposure.

Is the Jinxin Technology (NAMI) insider sale a direct or indirect holding change?

The reported sale affects indirect holdings, as the shares are owned by Light Stream Holdings Ltd. The Form 4 lists the ownership type as indirect, with the nature of ownership specified as holdings by Light Stream Holdings Ltd., wholly owned by Jun Jiang.