Who executed the Jinxin Technology (NAMI) share sales reported on the Form 4?

The sales were executed by Light Stream Holdings Ltd., a British Virgin Islands company wholly-owned by Jun Jiang. The holdings are reported as indirect, meaning Jun Jiang’s interest in the American depositary shares and ordinary shares is through Light Stream rather than held directly.

What does each Jinxin Technology (NAMI) American depositary share represent?

Each American depositary share of Jinxin Technology Holding Co represents 18 ordinary shares. This ratio is specified in the footnotes to the Form 4, clarifying how the American depositary shares relate to the underlying ordinary equity of the company.

Jinxin Technology (NAMI) CFO’s entity sells 41,364 ADS in open market

Filing Impact

(Neutral)

Filing Sentiment

(Negative)

Form Type

Rhea-AI Filing Summary

Jinxin Technology Holding Co director and CFO/COO Jun Jiang, through Light Stream Holdings Ltd., reported indirect sales of Jinxin Technology Holding Co American depositary shares on June 3, 2026. Light Stream sold a total of 41,364 American depositary shares in several open-market sales at prices between $0.2570 and $0.3050 per American depositary share. Following these transactions, Light Stream is shown as indirectly holding 2,965,330 American depositary shares and 2 ordinary shares. Each American depositary share represents 18 ordinary shares of Jinxin Technology Holding Co.

Insider Trade Summary

Net Seller: 41,364 shares ($11,905)

Net Sell 5 txns

Insider Jiang Jun Jason

Role CFO and COO

Sold 41,364 shs ($12K)

Type	Security	Shares	Price	Value
Sale	American depositary shares	10,000	$0.257	$3K
Sale	American depositary shares	1,364	$0.282	$384.65
Sale	American depositary shares	10,000	$0.285	$3K
Sale	American depositary shares	20,000	$0.305	$6K
holding	Ordinary shares	--	--	--

Holdings After Transaction: American depositary shares — 2,965,330 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: 41,364 American depositary shares Sale price high: $0.3050 per American depositary share Sale price low: $0.2570 per American depositary share +3 more

6 metrics

ADS sold 41,364 American depositary shares Total open-market sales on June 3, 2026

Sale price high $0.3050 per American depositary share Highest reported sale price on June 3, 2026

Sale price low $0.2570 per American depositary share Lowest reported sale price on June 3, 2026

Indirect ADS holdings after trades 2,965,330 American depositary shares Indirectly held by Light Stream Holdings Ltd. after transactions

Indirect ordinary share holdings 2 ordinary shares Indirectly held by Light Stream Holdings Ltd.

ADS-to-ordinary ratio 1 ADS = 18 ordinary shares Relationship between ADS and ordinary shares

Key Terms

American depositary shares, open-market sale, indirect ownership, British Virgin Islands company, +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 code S is described as a 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

"The transactions are reported as indirect with nature of ownership listed as by Light Stream Holdings Ltd."

British Virgin Islands company financial

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

Form 4 financial

"The insider transactions are reported on a Form 4 for Jinxin Technology Holding Co."

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 →

06/05/2026 - 06:13 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)
06/03/2026

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⁾	06/03/2026		S		10,000	D	$0.257	2,965,330	I	By Light Stream Holdings Ltd.⁽²⁾
American depositary shares⁽¹⁾	06/03/2026		S		1,364	D	$0.282	2,963,966	I	By Light Stream Holdings Ltd.⁽²⁾
American depositary shares⁽¹⁾	06/03/2026		S		10,000	D	$0.285	2,953,966	I	By Light Stream Holdings Ltd.⁽²⁾
American depositary shares⁽¹⁾	06/03/2026		S		20,000	D	$0.305	2,933,966	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	06/05/2026
	** 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 for Jun Jiang?

Jinxin Technology reported that Light Stream Holdings Ltd., wholly-owned by Jun Jiang, sold 41,364 American depositary shares in open-market transactions on June 3, 2026, while remaining an indirect holder of 2,965,330 American depositary shares and 2 ordinary shares.

How many Jinxin Technology (NAMI) shares were sold and at what prices?

Light Stream Holdings Ltd. sold 41,364 American depositary shares of Jinxin Technology in several open-market sales at prices between $0.2570 and $0.3050 per American depositary share, according to the Form 4 insider transaction report for June 3, 2026.

How many Jinxin Technology (NAMI) shares does Jun Jiang still indirectly hold?

After the reported sales, Light Stream Holdings Ltd., which is wholly-owned by Jun Jiang, is listed as indirectly holding 2,965,330 American depositary shares and 2 ordinary shares of Jinxin Technology Holding Co, based on the Form 4 ownership figures following the transactions.