NAMI CFO Jiang sells 1,000 ADS indirectly

Rhea-AI Filing Summary

Jinxin Technology Holding Co director and CFO/COO Jun Jiang reported an indirect sale of 1,000 American depositary shares (ADS) of NAMI at $0.36 per ADS through Light Stream Holdings Ltd. Following this open-market sale, Light Stream Holdings Ltd. continues to hold 3,099,030 ADS and 2 ordinary shares indirectly for Jun Jiang. Each ADS represents 18 ordinary shares of Jinxin Technology Holding Company.

Insider Trade Summary

Net Seller: 1,000 shares

Net Sell 2 txns

Insider Jiang Jun Jason

Role CFO and COO

Sold 1,000 shs ($360.00)

Type	Security	Shares	Price	Value
Sale	American depositary shares	1,000	$0.36	$360.00
holding	Ordinary shares	--	--	--

Holdings After Transaction: American depositary shares — 3,099,030 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: 1,000 ADS Sale price per ADS: $0.36 per ADS ADS held after transaction: 3,099,030 ADS +2 more

5 metrics

ADS sold 1,000 ADS Open-market sale on 2026-05-15

Sale price per ADS $0.36 per ADS Open-market transaction code S

ADS held after transaction 3,099,030 ADS Indirect holdings following sale

Ordinary shares held 2 ordinary shares Indirect holdings line item

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

Key Terms

American depositary shares, open-market sale, indirect, British Virgin Islands

4 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 financial

"ownership_type": "indirect""

British Virgin Islands financial

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

FAQ

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

What insider transaction did Jinxin Technology Holding Co (NAMI) report?

Jinxin Technology Holding Co reported that an entity associated with CFO and COO Jun Jiang sold 1,000 American depositary shares in an open-market transaction at $0.36 per ADS, while retaining a much larger remaining indirect ADS position after the sale.

Who executed the NAMI share sale reported in this Form 4 filing?

The sale was executed by Light Stream Holdings Ltd., a British Virgin Islands company wholly-owned by Jun Jiang. The Form 4 shows these NAMI American depositary shares as indirectly owned, meaning the transaction is attributed to the entity rather than a direct personal account.

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

The filing shows an open-market sale of 1,000 American depositary shares of NAMI at a price of $0.36 per ADS. This transaction is classified as a non-derivative sale with the code “S,” indicating a standard open-market or private transaction.

What are Jun Jiang’s indirect holdings in NAMI after this transaction?

After the reported sale, Light Stream Holdings Ltd. holds 3,099,030 American depositary shares and 2 ordinary shares indirectly for Jun Jiang. These holdings are reported as indirect ownership, reflecting that they are held through a wholly-owned British Virgin Islands entity.

How do NAMI American depositary shares relate to ordinary shares?

Each NAMI American depositary share represents 18 ordinary shares of Jinxin Technology Holding Company. This ratio allows investors to trade ADS on a U.S. market while representing a larger number of underlying ordinary shares in the company’s home market structure.

Does this NAMI Form 4 filing show any derivative securities activity?

The Form 4 data indicate no derivative securities transactions. The derivativeSummary is empty, and the only reportable transaction is a non-derivative open-market sale of American depositary shares, along with a separate holding line item for the indirectly owned ordinary shares.

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

Form 4 Insider Transactions: What Each Field Means →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Accepted by SEC EDGAR 05/19/2026 - 06:08 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)
05/15/2026

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)	05/15/2026		S		1,000	D	$0.36	3,099,030	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	05/19/2026
	** 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)