NAMI CFO-linked entity sells 58K ADS in open market

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

On June 8, 2026, Light Stream executed multiple open-market sale transactions totaling 58,000 American depositary shares at prices between $0.251 and $0.384 per ADS. Following these sales, Light Stream continued to hold 2,915,034 American depositary shares and 2 ordinary shares, all reported as indirectly owned by Jiang. Each American depositary share represents 18 ordinary shares of Jinxin Technology Holding Co.

Insider Trade Summary

Net Seller: 58,000 shares

Net Sell 7 txns

Insider Jiang Jun Jason

Role CFO & COO

Sold 58,000 shs ($20K)

Type	Security	Shares	Price	Value
Sale	American depositary shares	3,000	$0.256	$768.00
Sale	American depositary shares	5,000	$0.251	$1K
Sale	American depositary shares	5,000	$0.285	$1K
Sale	American depositary shares	5,000	$0.295	$1K
Sale	American depositary shares	10,000	$0.345	$3K
Sale	American depositary shares	30,000	$0.384	$12K
holding	Ordinary shares	--	--	--

Holdings After Transaction: American depositary shares — 2,865,034 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: 58,000 American depositary shares Sale price range: $0.251–$0.384 per ADS ADS held after transactions: 2,915,034 American depositary shares +3 more

6 metrics

ADS sold 58,000 American depositary shares Total open-market sales on June 8, 2026

Sale price range $0.251–$0.384 per ADS Open-market sale prices on June 8, 2026

ADS held after transactions 2,915,034 American depositary shares Indirect holdings by Light Stream Holdings Ltd. after sales

Ordinary shares held 2 ordinary shares Indirectly owned, separate from ADS position

ADS to ordinary share ratio 1 ADS = 18 ordinary shares Each American depositary share of Jinxin Technology Holding Co

Net insider share change -58,000 American depositary shares Net-sell direction from transaction summary

Key Terms

American depositary shares, open-market sale, indirect ownership, wholly-owned, +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

"Sale in open market or private transaction"

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."

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.

transaction code S regulatory

"transaction_code: S, transaction_code_description: Sale in open market or private transaction"

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 Light Stream Holdings Ltd., wholly-owned by CFO & COO Jun Jiang, sold 58,000 American depositary shares in open-market transactions. These sales were disclosed as indirect ownership changes on a Form 4 filed for June 8, 2026.

How many Jinxin Technology (NAMI) ADS did the insider entity sell and at what prices?

Light Stream Holdings Ltd. sold a total of 58,000 American depositary shares of Jinxin Technology. The open-market sale prices on June 8, 2026 ranged from $0.251 to $0.384 per ADS across several separate transactions.

How many Jinxin Technology (NAMI) shares does the insider still hold after these sales?

After the reported sales, Light Stream Holdings Ltd. still held 2,915,034 American depositary shares and 2 ordinary shares of Jinxin Technology. All of these positions are reported as being indirectly owned by CFO & COO Jun Jiang through the British Virgin Islands entity.

What is the relationship between Jinxin Technology (NAMI) ADS and ordinary shares?

Each American depositary share of Jinxin Technology represents 18 ordinary shares of the company. This ADS-to-ordinary-share ratio helps investors understand the underlying equity interest represented by each ADS traded in the market.

Who is Light Stream Holdings Ltd. in relation to Jinxin Technology (NAMI) insider holdings?

Light Stream Holdings Ltd. is a British Virgin Islands company that is wholly-owned by Jun Jiang, Jinxin Technology’s director and CFO & COO. The Form 4 shows insider holdings and sales as indirectly owned through this entity rather than directly in Jiang’s name.

Were the Jinxin Technology (NAMI) insider trades open-market sales?

Yes. The Form 4 identifies the transactions by Light Stream Holdings Ltd. as open-market sales of American depositary shares. The filing uses transaction code “S,” which indicates sales in the open market or comparable private transactions.

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

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 06/10/2026 - 06:27 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 & COO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/08/2026

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)	06/08/2026		S		3,000	D	$0.256	2,920,034	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	06/08/2026		S		5,000	D	$0.251	2,915,034	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	06/08/2026		S		5,000	D	$0.285	2,910,034	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	06/08/2026		S		5,000	D	$0.295	2,905,034	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	06/08/2026		S		10,000	D	$0.345	2,895,034	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	06/08/2026		S		30,000	D	$0.384	2,865,034	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	06/10/2026
	** 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)