Jinxin Technology CFO entity sells 1,790 ADS

Jinxin Technology Holding Co director and CFO/COO Jun Jiang Jason reported indirect sales of the company’s American depositary shares through Light Stream Holdings Ltd., a British Virgin Islands company wholly owned by him.

Rhea-AI Filing Summary

Jinxin Technology Holding Co director and CFO/COO Jun Jiang Jason reported indirect sales of the company’s American depositary shares through Light Stream Holdings Ltd., a British Virgin Islands company wholly owned by him. On May 8, 2026, Light Stream executed three open-market sales totaling 1,790 American depositary shares at prices between $0.374 and $0.381 per share. The filing also shows indirect ownership of 2 ordinary shares through Light Stream, and it notes that each American depositary share represents 18 ordinary shares of Jinxin Technology Holding Company.

Insider Trade Summary

Net Seller: 1,790 shares

Net Sell 4 txns

Insider Jiang Jun Jason

Role CFO and COO

Sold 1,790 shs ($673.96)

Type	Security	Shares	Price	Value
Sale	American depositary shares	500	$0.381	$190.50
Sale	American depositary shares	500	$0.376	$188.00
Sale	American depositary shares	790	$0.374	$295.46
holding	Ordinary shares	--	--	--

Holdings After Transaction: American depositary shares — 3,104,466 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: 1,790 American depositary shares Sale price 1: $0.374 per ADS Sale price 2: $0.376 per ADS +3 more

6 metrics

ADS sold 1,790 American depositary shares Total open-market sales on May 8, 2026

Sale price 1 $0.374 per ADS One of three reported open-market sale prices

Sale price 2 $0.376 per ADS One of three reported open-market sale prices

Sale price 3 $0.381 per ADS One of three reported open-market sale prices

ADS to ordinary share ratio 1 ADS = 18 ordinary shares Representation of underlying Jinxin Technology ordinary shares

Ordinary shares held 2 ordinary shares Indirectly held by Light Stream Holdings Ltd.

Key Terms

American depositary shares, open-market sale, indirect ownership, Ordinary shares, +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""

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

"ownership_type": "indirect""

Ordinary shares financial

"security_title": "Ordinary shares""

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.

wholly-owned financial

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

A wholly-owned business is one that is 100% owned by another company, meaning the parent holds all shares and controls decisions. For investors, this matters because the parent company must include the wholly-owned business’s results and liabilities in its own financial picture, so any profits, losses or risks from that unit directly affect the parent’s value—like owning an entire rental property rather than sharing it with partners.

FAQ

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

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

Jinxin Technology reported that an entity wholly owned by CFO and COO Jun Jiang Jason sold 1,790 American depositary shares in open-market transactions. The sales occurred on May 8, 2026, at prices between $0.374 and $0.381 per American depositary share.

Who actually sold the NAMI American depositary shares in this Form 4 filing?

The shares were sold by Light Stream Holdings Ltd., a British Virgin Islands company wholly owned by Jun Jiang. The filing classifies the holdings as indirect, meaning the transactions are attributed to this related entity rather than directly to him personally.

How many NAMI American depositary shares were sold and at what prices?

The Form 4 shows total sales of 1,790 American depositary shares in three trades. These open-market sales were executed at per-share prices of $0.374, $0.376, and $0.381, providing a narrow price range for the reported transactions.

What do Jinxin Technology’s American depositary shares represent in ordinary shares?

Each American depositary share of Jinxin Technology represents 18 ordinary shares, according to the filing’s footnotes. This ratio helps investors translate ADS transactions into the equivalent number of underlying ordinary shares for comparison and analysis.

What type of ownership does Jun Jiang Jason report for these NAMI securities?

The filing classifies the securities as held indirectly, with ownership noted as "By Light Stream Holdings Ltd.". This indicates Jun Jiang’s interest is through a wholly owned entity rather than direct personal registration of the American depositary shares and ordinary shares.

Does the Form 4 filing show any derivative securities for Jinxin Technology (NAMI)?

The filing’s derivative summary shows no derivative transactions or remaining derivative positions. All reported activity involves non-derivative securities, specifically ordinary shares and American depositary shares, simplifying interpretation of the insider’s reported holdings.

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

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Accepted by SEC EDGAR 05/12/2026 - 06:05 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)
05/08/2026

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)	05/08/2026		S		500	D	$0.381	3,105,756	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	05/08/2026		S		500	D	$0.376	3,105,256	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	05/08/2026		S		790	D	$0.374	3,104,466	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	05/12/2026
	** 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)