Who executed the Jinxin Technology (NAMI) share sale disclosed in this Form 4?

The sale was executed by Light Stream Holdings Ltd. , a British Virgin Islands company wholly owned by Jun Jiang. Jiang is a director and serves as CFO and COO of Jinxin Technology Holding Co, and the holdings are reported as indirect ownership.

Jinxin Technology (NASDAQ: NAMI) unit sells 5,000 ADS in open market

Filing Impact

(Neutral)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

Jinxin Technology Holding Co director and CFO/COO Jun Jiang reported an indirect open-market sale of American depositary shares through Light Stream Holdings Ltd.. Light Stream sold 5,000 ADS at $0.276 per share, and still held 2,810,034 ADS indirectly after the transaction. Each ADS represents 18 ordinary shares of the company. A separate line also shows indirect ownership of 2 ordinary shares by Light Stream, indicating a very small ordinary-share position alongside the larger ADS holding.

Insider Trade Summary

Net Seller: 5,000 shares ($1,380)

Net Sell 2 txns

Insider Jiang Jun Jason

Role CFO and COO

Sold 5,000 shs ($1K)

Type	Security	Shares	Price	Value
Sale	American depositary shares	5,000	$0.276	$1K
holding	Ordinary shares	--	--	--

Holdings After Transaction: American depositary shares — 2,810,034 shares (Indirect, By Light Stream Holdings Ltd.); Ordinary shares — 2 shares (Indirect, By Light Stream Holdings Ltd.)

Footnotes (1)

Each American depositary share represents 18 ordinary shares of Jinxin Technology Holding Company. Light Stream Holdings Ltd. is a British Virgin Islands company wholly-owned by Jun Jiang.

Key Figures

ADS sold: 5,000 ADS Sale price: $0.276 per ADS ADS held after sale: 2,810,034 ADS +2 more

5 metrics

ADS sold 5,000 ADS Open-market sale on 2026-06-11

Sale price $0.276 per ADS Open-market transaction

ADS held after sale 2,810,034 ADS Indirect holdings by Light Stream after 2026-06-11

Ordinary shares held 2 ordinary shares Indirect holdings by Light Stream after 2026-06-11

ADS to ordinary ratio 1 ADS = 18 ordinary shares Capital structure detail from footnote

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, nature_of_ownership: By Light Stream Holdings Ltd."

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.

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

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Form 4 Insider Transactions: What Each Field Means →

06/15/2026 - 06:01 AM

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)
06/11/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
American depositary shares⁽¹⁾	06/11/2026		S		5,000	D	$0.276	2,810,034	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

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	06/15/2026
	** 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)

Source: View Original Filing on SEC EDGAR

FAQ

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

The filing reports an indirect open-market sale of 5,000 American depositary shares at $0.276 per share. The shares were sold by Light Stream Holdings Ltd., an entity wholly owned by director and CFO/COO Jun Jiang.

How many Jinxin Technology (NAMI) ADS does the reporting person hold after the sale?

After selling 5,000 American depositary shares, Light Stream Holdings Ltd. indirectly holds 2,810,034 ADS. These ADS are reported as indirect ownership for Jun Jiang, reflecting the remaining position following the disclosed open-market transaction.

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 ratio is disclosed in the Form 4 footnotes and helps investors understand how ADS holdings relate to the underlying ordinary shares.

What other Jinxin Technology (NAMI) holdings are reported besides ADS?

The Form 4 lists indirect ownership of 2 ordinary shares by Light Stream Holdings Ltd. in addition to the ADS position. This ordinary-share amount is very small compared with the much larger American depositary share holding reported in the same filing.