Jinxin CFO entity sells 2,000 ADS at $0.29 on June 1

Jinxin Technology Holding Co director and CFO/COO Jun Jiang reported an indirect sale of American depositary shares through Light Stream Holdings Ltd., a company he wholly owns.

Rhea-AI Filing Summary

Jinxin Technology Holding Co director and CFO/COO Jun Jiang reported an indirect sale of American depositary shares through Light Stream Holdings Ltd., a company he wholly owns. Light Stream sold 2,000 American depositary shares at $0.292 per share.

After this open-market sale, Light Stream still indirectly holds 2,975,830 American depositary shares and a small position of ordinary shares. Each American depositary share represents 18 ordinary shares of Jinxin Technology Holding Company.

Insider Trade Summary

Net Seller: 2,000 shares

Net Sell 2 txns

Insider Jiang Jun Jason

Role CFO and COO

Sold 2,000 shs ($584.00)

Type	Security	Shares	Price	Value
Sale	American depositary shares	2,000	$0.292	$584.00
holding	Ordinary shares	--	--	--

Holdings After Transaction: American depositary shares — 2,975,830 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: 2,000 American depositary shares Sale price per ADS: $0.292 per American depositary share ADS held after sale: 2,975,830 American depositary shares +2 more

5 metrics

ADS sold 2,000 American depositary shares Open-market sale on 2026-06-01

Sale price per ADS $0.292 per American depositary share Open-market transaction

ADS held after sale 2,975,830 American depositary shares Indirectly held by Light Stream Holdings Ltd. after 2026-06-01

Ordinary shares per ADS 18 ordinary shares per ADS ADS-to-ordinary share ratio in footnote

Ordinary shares holding 2 ordinary shares Indirect holding entry by Light Stream Holdings Ltd.

Key Terms

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

4 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"

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

"direct_or_indirect: I, ownership_type: indirect, nature_of_ownership: By Light Stream Holdings Ltd."

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

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.

FAQ

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

What insider transaction did Jinxin Technology (NAMI) report for Jun Jiang?

Jinxin Technology reported that an entity wholly owned by CFO and COO Jun Jiang, Light Stream Holdings Ltd., sold 2,000 American depositary shares in an open-market transaction, while retaining a substantially larger remaining indirect position in the company’s American depositary shares.

How many Jinxin Technology (NAMI) ADS were sold in the latest Form 4?

The filing shows Light Stream Holdings Ltd. sold 2,000 American depositary shares at a price of $0.292 per share. This is a relatively small transaction compared with the 2,975,830 American depositary shares indirectly held after the sale by the same entity.

What are Jun Jiang’s indirect Jinxin Technology (NAMI) holdings after the sale?

Following the reported sale, Light Stream Holdings Ltd., which is wholly owned by Jun Jiang, holds 2,975,830 American depositary shares indirectly. The filing also lists a very small indirect holding of ordinary shares, separate from the American depositary share position disclosed.

Who actually holds the Jinxin Technology (NAMI) shares in Jun Jiang’s Form 4?

The shares are held by Light Stream Holdings Ltd., a British Virgin Islands company wholly owned by Jun Jiang. The filing classifies these as indirect holdings, meaning the reported positions and transactions occur through this related entity rather than in his direct personal name.

How do Jinxin Technology (NAMI) ADS relate to ordinary shares in this filing?

Each American depositary share of Jinxin Technology represents 18 ordinary shares, according to the Form 4 footnotes. This ratio helps investors understand the economic interest represented by the 2,000 American depositary shares sold and the 2,975,830 American depositary shares held indirectly.

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

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Accepted by SEC EDGAR 06/03/2026 - 06:10 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)
06/01/2026

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)	06/01/2026		S		2,000	D	$0.292	2,975,830	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)
				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	06/03/2026
	** 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)