Jinxin Technology insider sells 1,861 ADS

Jinxin Technology Holding Co director and CFO/COO Jun Jiang, through Light Stream Holdings Ltd., reported open-market sales of 1,861 American depositary shares (ADS) of NAMI.

Rhea-AI Filing Summary

Jinxin Technology Holding Co director and CFO/COO Jun Jiang, through Light Stream Holdings Ltd., reported open-market sales of 1,861 American depositary shares (ADS) of NAMI. The sales occurred on May 6–7, 2026 at prices between $0.357 and $0.388 per ADS. Each ADS represents 18 ordinary shares of the company.

Insider Trade Summary

Net Seller: 1,861 shares

Net Sell 6 txns

Insider Jiang Jun Jason

Role CFO and COO

Sold 1,861 shs ($702.11)

Type	Security	Shares	Price	Value
Sale	American depositary shares	606	$0.384	$232.70
Sale	American depositary shares	4	$0.388	$1.55
Sale	American depositary shares	1,000	$0.374	$374.00
Sale	American depositary shares	49	$0.357	$17.49
Sale	American depositary shares	202	$0.378	$76.36
holding	Ordinary shares	--	--	--

Holdings After Transaction: American depositary shares — 3,106,256 shares (Indirect, By Light Stream Holdings Ltd.); Ordinary shares — 2 shares (Indirect, By Light Stream Holdings Ltd.)

Footnotes (3)

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.
3. F3. The price includes a broker commission fee & trading/transaction fee of US$ 0.510 per ADS.

Key Figures

ADS sold: 1,861 ADS Sale price range: $0.357–$0.388 per ADS Broker fee per ADS: $0.510 per ADS +1 more

4 metrics

ADS sold 1,861 ADS Open-market sales on May 6–7, 2026

Sale price range $0.357–$0.388 per ADS Open-market transactions

Broker fee per ADS $0.510 per ADS Included in reported prices

ADS-to-ordinary-share ratio 1 ADS = 18 ordinary shares Capital structure detail

Key Terms

American depositary share, open-market sale, indirect ownership, broker commission fee

4 terms

American depositary share financial

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

An American Depositary Share (ADS) is a U.S.-listed certificate that represents a specified number of shares in a foreign company, held by a custodian bank; it works like a receipt that allows U.S. investors to buy and trade foreign equity on American exchanges without dealing with another country’s markets. Investors care because ADSs make foreign stocks easier to access, improve liquidity and settlement in dollars, and can affect dividend payments, voting rights and regulatory oversight compared with buying the underlying foreign shares directly.

open-market sale financial

"transaction_action: "open-market sale" for the ADS transactions."

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" and nature_of_ownership: "By Light Stream Holdings Ltd.""

broker commission fee financial

"The price includes a broker commission fee & trading/transaction fee of US$ 0.510 per ADS."

FAQ

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

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

Jinxin Technology reported that an entity associated with CFO and COO Jun Jiang sold 1,861 American depositary shares in open-market transactions. These sales were executed over May 6–7, 2026, and involved American depositary shares representing the company’s ordinary equity.

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

A total of 1,861 American depositary shares were sold in several trades at prices between $0.357 and $0.388 per ADS. These transactions reflect open-market sales rather than option exercises, gifts, or tax-withholding events commonly seen in other insider filings.

Who conducted the NAMI share sales disclosed in this Form 4?

The sales were made by Light Stream Holdings Ltd., which holds shares indirectly for Jun Jiang, Jinxin Technology’s CFO, COO, and director. Footnotes state Light Stream Holdings Ltd. is a British Virgin Islands company wholly owned by Jun Jiang, linking the trades to his indirect ownership.

What type of security did the NAMI insider sell in these transactions?

The insider-related entity sold American depositary shares of Jinxin Technology Holding Co. Each American depositary share represents 18 ordinary shares of the company, giving international investors exposure to the underlying ordinary equity through a U.S.-traded instrument.

Were the NAMI insider transactions open-market sales or other types of trades?

All reported trades in this Form 4 are coded as open-market sales, indicated by transaction code “S”. This means the shares were sold on the market or through private transactions, rather than being related to option exercises, gifts, restructurings, or tax-withholding mechanisms.

Is there any information on fees associated with the NAMI ADS sales?

A footnote explains that the reported prices include a broker commission fee and trading or transaction fee of $0.510 per American depositary share. This indicates the effective per-share prices already reflect those transaction-related costs in the disclosed figures.

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

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Accepted by SEC EDGAR 05/11/2026 - 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)
05/06/2026

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)	05/06/2026		S		49	D	$0.357	3,108,068	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	05/06/2026		S		202	D	$0.378	3,107,866	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	05/07/2026		S		606	D	$0.384	3,107,260	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	05/07/2026		S		4	D	$0.388(3)	3,107,256	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	05/07/2026		S		1,000	D	$0.374	3,106,256	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.

3. The price includes a broker commission fee & trading/transaction fee of US$ 0.510 per ADS.

	/s/ Jun Jiang	05/11/2026
	** 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)