Jinxin Tech CFO reports small ADS sale

Jinxin Technology Holding Co director and CFO/COO Jiang Jun Jason reported a small indirect sale of American depositary shares.

Rhea-AI Filing Summary

Jinxin Technology Holding Co director and CFO/COO Jiang Jun Jason reported a small indirect sale of American depositary shares. On May 1, 2026, Light Stream Holdings Ltd., a British Virgin Islands company wholly-owned by Jun Jiang, sold a total of 500 American depositary shares in open-market transactions at prices of $0.398 and $0.383 per share. Following these trades, Light Stream Holdings Ltd. indirectly holds 3,109,117 American depositary shares and 2 ordinary shares. Each American depositary share represents 18 ordinary shares of Jinxin Technology Holding Company.

Insider Trade Summary

Net Seller: 500 shares

Net Sell 4 txns

Insider Jiang Jun Jason

Role CFO and COO

Sold 500 shs ($196.95)

Type	Security	Shares	Price	Value
Sale	American depositary shares	137	$0.383	$52.47
Sale	American depositary shares	179	$0.398	$71.24
Sale	American depositary shares	184	$0.398	$73.23
holding	Ordinary shares	--	--	--

Holdings After Transaction: American depositary shares — 3,109,117 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: 500 American depositary shares Sale prices: $0.398 and $0.383 per ADS ADS holdings after sale: 3,109,117 American depositary shares +3 more

6 metrics

ADS sold 500 American depositary shares Total non-derivative ADS sold on May 1, 2026

Sale prices $0.398 and $0.383 per ADS Open-market sale prices on May 1, 2026

ADS holdings after sale 3,109,117 American depositary shares Indirectly held by Light Stream Holdings Ltd. after transactions

Ordinary share holdings 2 ordinary shares Indirectly held by Light Stream Holdings Ltd. after transactions

ADS to ordinary ratio 1 ADS = 18 ordinary shares Conversion ratio disclosed in Form 4 footnote

Net share direction Net-sell of 500 ADS Transaction summary across reported sales

Key Terms

American depositary shares, open-market sale, indirect ownership, transaction code S, +2 more

6 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 for ADS transactions at $0.398 and $0.383 per share."

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 and nature_of_ownership: By Light Stream Holdings Ltd."

transaction code S regulatory

"transaction_code: S, described as Sale in open market or private transaction."

Form 4 regulatory

"INSIDER FILING DATA (Form 4) describing transactions by the reporting person."

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.

total_shares_following_transaction financial

"total_shares_following_transaction: 3109117.0000 and 3109301.0000 for ADS positions."

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 director and CFO/COO Jiang Jun Jason, through Light Stream Holdings Ltd., indirectly sold 500 American depositary shares in open-market transactions on May 1, 2026, at prices around $0.39 per share, according to the Form 4 filing.

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

The filing shows sales totaling 500 American depositary shares of Jinxin Technology. These were executed in three trades: 184 and 179 ADS at $0.398 per share, and 137 ADS at $0.383 per share, all recorded as open-market sale transactions on May 1, 2026.

What are the Jinxin Technology (NAMI) insider’s holdings after the reported sales?

After the sales, Light Stream Holdings Ltd. indirectly holds 3,109,117 American depositary shares of Jinxin Technology and 2 ordinary shares. These post-transaction holdings are disclosed in the Form 4 as the total shares following the May 1, 2026 transactions.

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

Each American depositary share of Jinxin Technology represents 18 ordinary shares of Jinxin Technology Holding Company. This ratio is disclosed in the Form 4 footnotes, clarifying the relationship between ADSs traded in U.S. markets and the underlying ordinary shares.

How is the Jinxin Technology (NAMI) insider’s ownership structured in this filing?

The ownership is indirect, held through Light Stream Holdings Ltd., a British Virgin Islands company wholly-owned by Jun Jiang. The Form 4 identifies the holdings as indirect with the nature of ownership noted as “By Light Stream Holdings Ltd.” for both ordinary shares and ADS positions.

Does this Jinxin Technology (NAMI) Form 4 show any derivative security positions?

The Form 4’s derivative summary section is empty, indicating no derivative security transactions or remaining derivative positions are reported in this filing. All disclosed transactions involve non-derivative American depositary shares and a holding line for ordinary shares.

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

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Accepted by SEC EDGAR 05/05/2026 - 06:03 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)
05/01/2026

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)	05/01/2026		S		137	D	$0.383	3,109,480	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	05/01/2026		S		179	D	$0.398	3,109,301	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	05/01/2026		S		184	D	$0.398	3,109,117	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	05/05/2026
	** 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)