Jinxin Technology insider sells 1,900 ADS

Jinxin Technology Holding Co CFO and COO Jiang Jun Jason reported indirect sales of 1,900 American depositary shares on May 14, 2026, through Light Stream Holdings Ltd., a British Virgin Islands company wholly-owned by Jun Jiang.

Rhea-AI Filing Summary

Jinxin Technology Holding Co CFO and COO Jiang Jun Jason reported indirect sales of 1,900 American depositary shares on May 14, 2026, through Light Stream Holdings Ltd., a British Virgin Islands company wholly-owned by Jun Jiang.

The ADS were sold at prices between 0.35 and 0.364 per share. After these transactions, the indirect holding is 3,100,030 American depositary shares, with each ADS representing 18 ordinary shares.

Insider Trade Summary

Net Seller: 1,900 shares

Net Sell 7 txns

Insider Jiang Jun Jason

Role CFO AND COO

Sold 1,900 shs ($687.20)

Type	Security	Shares	Price	Value
Sale	American depositary shares	500	$0.361	$180.50
Sale	American depositary shares	1,000	$0.364	$364.00
Sale	American depositary shares	100	$0.364	$36.40
Sale	American depositary shares	100	$0.35	$35.00
Sale	American depositary shares	100	$0.355	$35.50
Sale	American depositary shares	100	$0.358	$35.80
holding	Ordinary shares	--	--	--

Holdings After Transaction: American depositary shares — 3,100,030 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

American depositary shares sold: 1,900 ADS Sale price range per ADS: 0.35–0.364 per ADS ADS held after transaction: 3,100,030 ADS +2 more

5 metrics

American depositary shares sold 1,900 ADS Indirect sale transactions on May 14, 2026

Sale price range per ADS 0.35–0.364 per ADS Prices across reported ADS sale transactions

ADS held after transaction 3,100,030 ADS Indirect post-transaction holding via Light Stream Holdings Ltd.

ADS to ordinary share ratio 18 ordinary shares per ADS Each American depositary share represents 18 ordinary shares

Indirect ordinary shares held 2 ordinary shares Ordinary share holding entry dated May 14, 2026

Key Terms

American depositary shares, ordinary shares, 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.

ordinary shares financial

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

Ordinary shares are a type of ownership stake in a company, giving shareholders a right to participate in the company’s profits and decision-making through voting. They are similar to owning a piece of a business, and their value can rise or fall based on the company's performance. Investors buy ordinary shares to potentially earn dividends and benefit from the company's growth over time.

British Virgin Islands company regulatory

"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 insider sales are reported in NAMI's latest Form 4?

Jinxin Technology Holding Co’s Form 4 reports that CFO and COO Jiang Jun Jason indirectly sold 1,900 American depositary shares on May 14, 2026. The shares were sold through Light Stream Holdings Ltd. at prices between 0.35 and 0.364 per ADS.

How many NAMI ADS does the insider hold after these transactions?

After the reported sales, Light Stream Holdings Ltd., the indirect holding vehicle, owns 3,100,030 American depositary shares of Jinxin Technology Holding Co. Each ADS represents 18 ordinary shares, so this position reflects a large indirect equity stake in the company.

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

The Form 4 shows multiple sale transactions of American depositary shares at prices between 0.35 and 0.364 per ADS on May 14, 2026. These trades were executed indirectly through Light Stream Holdings Ltd., which is described as wholly-owned by Jun Jiang.

What does each NAMI American depositary share represent?

Each American depositary share of Jinxin Technology Holding Co represents 18 ordinary shares, according to the footnotes. This ratio helps investors link ADS trading activity to the underlying ordinary shares issued by the company in its home jurisdiction.

Who executed the NAMI insider sales reported in this Form 4?

The sales were executed by Light Stream Holdings Ltd., a British Virgin Islands company described as wholly-owned by Jun Jiang. The transactions are reported as indirect ownership changes for CFO and COO Jiang Jun Jason, reflecting changes in this indirect ownership position.

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

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Accepted by SEC EDGAR 05/18/2026 - 06:04 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)
05/14/2026

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)	05/14/2026		S		500	D	$0.361	3,101,430	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	05/14/2026		S		1,000	D	$0.364	3,100,430	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	05/14/2026		S		100	D	$0.364	3,100,330	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	05/14/2026		S		100	D	$0.35	3,100,230	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	05/14/2026		S		100	D	$0.355	3,100,130	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	05/14/2026		S		100	D	$0.358	3,100,030	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	05/18/2026
	** 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)