Jinxin CFO Jiang Jun Jason sells 41,364 ADS

Jinxin Technology Holding Co reporting person Jiang Jun Jason, CFO and COO, reported indirect sales of 41,364 American depositary shares of NAMI on June 3, 2026, through Light Stream Holdings Ltd. at prices between $0.257 and $0.305 per ADS.

Rhea-AI Filing Summary

Jinxin Technology Holding Co reporting person Jiang Jun Jason, CFO and COO, reported indirect sales of 41,364 American depositary shares of NAMI on June 3, 2026, through Light Stream Holdings Ltd. at prices between $0.257 and $0.305 per ADS. Each American depositary share represents 18 ordinary shares of Jinxin Technology Holding Company. After these transactions, Light Stream Holdings Ltd. holds 2,933,966 ADS and 2 ordinary shares indirectly.

Insider Trade Summary

Net Seller: 41,364 shares

Net Sell 5 txns

Insider Jiang Jun Jason

Role CFO and COO

Sold 41,364 shs ($12K)

Type	Security	Shares	Price	Value
Sale	American depositary shares	10,000	$0.257	$3K
Sale	American depositary shares	1,364	$0.282	$384.65
Sale	American depositary shares	10,000	$0.285	$3K
Sale	American depositary shares	20,000	$0.305	$6K
holding	Ordinary shares	--	--	--

Holdings After Transaction: American depositary shares — 2,933,966 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: 41,364 ADS Sale price range: $0.257–$0.305 per ADS Post-transaction ADS holdings: 2,933,966 ADS +2 more

5 metrics

ADS sold 41,364 ADS Total American depositary shares sold on June 3, 2026

Sale price range $0.257–$0.305 per ADS Per-share sale prices for the ADS transactions

Post-transaction ADS holdings 2,933,966 ADS Indirect American depositary share holdings via Light Stream Holdings Ltd. after reported sales

Ordinary share equivalence 18 ordinary shares per ADS Each American depositary share represents 18 ordinary shares of Jinxin Technology Holding Company

Ordinary shares held 2 ordinary shares Indirect ordinary share position reported through Light Stream Holdings Ltd.

Key Terms

American depositary shares, indirect ownership, British Virgin Islands company, open market or private transaction

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.

indirect ownership financial

"ownership_type indirect, nature of ownership By Light Stream Holdings Ltd."

British Virgin Islands company regulatory

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

open market or private transaction financial

"Sale in open market or private transaction is the transaction code description."

FAQ

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

What did NAMI insider Jiang Jun Jason report in this Form 4?

He reported selling 41,364 American depositary shares on June 3, 2026, indirectly through Light Stream Holdings Ltd. The ADS were sold at prices between $0.257 and $0.305 per share, with post-transaction indirect holdings of 2,933,966 ADS.

How many NAMI American depositary shares does Light Stream Holdings hold after the transactions?

After the reported sales, Light Stream Holdings Ltd. holds 2,933,966 American depositary shares indirectly. The Form 4 states this as the post-transaction position, and Light Stream Holdings Ltd. is described as wholly-owned by Jun Jiang.

What is the share equivalence of NAMI’s American depositary shares?

Each American depositary share (ADS) of Jinxin Technology Holding Company represents 18 ordinary shares. This ratio comes from the Form 4 footnote, clarifying how the ADS relate to the underlying ordinary equity of the company.

At what prices were NAMI American depositary shares sold in this filing?

The reported sales occurred at prices between $0.257 and $0.305 per ADS. Individual transactions included 10,000 ADS at $0.257, 1,364 ADS at $0.282, 10,000 ADS at $0.285, and 20,000 ADS at $0.305.

Is the NAMI insider’s ownership direct or indirect in these transactions?

The Form 4 reports indirect ownership. All ADS and ordinary share positions are held "By Light Stream Holdings Ltd.", a British Virgin Islands company that the footnote states is wholly-owned by Jun Jiang, rather than in his name directly.

How many ordinary shares of NAMI are reported as held after the transactions?

The filing includes a holding entry showing 2 ordinary shares held indirectly through Light Stream Holdings Ltd. This is separate from the 2,933,966 American depositary shares, with each ADS representing 18 ordinary shares of the company.

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Accepted by SEC EDGAR 06/05/2026 - 06:13 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)
06/03/2026

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)	06/03/2026		S		10,000	D	$0.257	2,965,330	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	06/03/2026		S		1,364	D	$0.282	2,963,966	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	06/03/2026		S		10,000	D	$0.285	2,953,966	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	06/03/2026		S		20,000	D	$0.305	2,933,966	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	06/05/2026
	** 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)