Jinxin Technology (NAMI) insider-linked entity sells 8,500 ADS in market trades

Rhea-AI Filing Summary

Jinxin Technology Holding Co director and executive Jiang Jun Jason reported a series of indirect open‑market sales of American depositary shares of NAMI. An entity he wholly owns, Light Stream Holdings Ltd., sold a total of 8,500 American depositary shares on May 28, 2026 at prices between $0.2950 and $0.3100 per share. The sales were reported as indirect because the ADS are held by Light Stream Holdings Ltd., and each ADS represents 18 ordinary shares of Jinxin Technology Holding Company. Following these transactions, Light Stream Holdings Ltd. still holds a multi‑million ADS position according to the filing.

Insights

Equity capital markets analyst

Executive‑linked entity sells 8,500 ADS, remaining stake still in the millions.

The filing shows Light Stream Holdings Ltd., a British Virgin Islands company wholly owned by Jiang Jun Jason, executed several open‑market sales totaling 8,500 American depositary shares of Jinxin Technology Holding Co on May 28, 2026. Sale prices ranged from $0.2950 to $0.3100 per ADS.

All reported sales were indirect, as the ADS are held by Light Stream Holdings Ltd., not by Jiang personally. The filing also notes that each ADS represents 18 ordinary shares of the company. Post‑trade share balances listed in the transactions indicate that Light Stream Holdings Ltd. continues to hold a multi‑million ADS position.

From an investor perspective, this appears as a modest net‑sell activity, given 8,500 ADS versus the multi‑million holdings disclosed. There are no derivative exercises or tax‑related dispositions in this filing, and no Rule 10b5‑1 trading plan is referenced in the provided excerpt.

Insider Trade Summary

Net Seller: 8,500 shares ($2,562)

Net Sell 7 txns

Insider Jiang Jun Jason

Role Chief Financial Officer & COO

Sold 8,500 shs ($3K)

Type	Security	Shares	Price	Value
Sale	American depositary shares	2,000	$0.307	$614.00
Sale	American depositary shares	1,000	$0.301	$301.00
Sale	American depositary shares	2,000	$0.299	$598.00
Sale	American depositary shares	2,000	$0.295	$590.00
Sale	American depositary shares	1,000	$0.304	$304.00
Sale	American depositary shares	500	$0.31	$155.00
holding	Ordinary shares	--	--	--

Holdings After Transaction: American depositary shares — 2,986,330 shares (Indirect, By Light Stream Holdings Ltd.); Ordinary shares — 2 shares (Indirect, By Light Stream Holdings Ltd.)

Footnotes (1)

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: 8,500 American depositary shares Highest sale price: $0.3100 per ADS Lowest sale price: $0.2950 per ADS +2 more

5 metrics

ADS sold 8,500 American depositary shares Total net ADS sold on May 28, 2026

Highest sale price $0.3100 per ADS One of several open-market sale prices on May 28, 2026

Lowest sale price $0.2950 per ADS One of several open-market sale prices on May 28, 2026

ADS-to-ordinary ratio 1 ADS = 18 ordinary shares Each American depositary share represents 18 ordinary shares

Remaining ADS holdings (approx.) around 2.9 million ADS Post-transaction balances shown in multiple transaction rows

Key Terms

American depositary shares, open-market sale, indirect ownership, transaction code S, +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" for several ADS transactions."

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 financial

"transaction_code: "S" with description "Sale in open market or private transaction""

net-sell financial

"transactionSummary lists netBuySellDirection: "net-sell" and netBuySellShares: -8500"

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Form 4 Insider Transactions: What Each Field Means →

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)
	Chief Financial Officer & COO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/28/2026

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)	05/28/2026		S		2,000	D	$0.307	2,986,330	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	05/28/2026		S		1,000	D	$0.301	2,985,330	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	05/28/2026		S		2,000	D	$0.299	2,983,330	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	05/28/2026		S		2,000	D	$0.295	2,981,330	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	05/28/2026		S		1,000	D	$0.304	2,980,330	I	By Light Stream Holdings Ltd.(2)
American depositary shares(1)	05/28/2026		S		500	D	$0.31	2,979,830	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	06/01/2026
	** 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)

FAQ

What insider activity did Jinxin Technology (NAMI) report in this Form 4?

Jinxin Technology reported indirect open‑market sales of American depositary shares. Light Stream Holdings Ltd., wholly owned by executive Jiang Jun Jason, sold 8,500 ADS of NAMI on May 28, 2026, across several trades at prices around thirty cents per share.

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

A total of 8,500 American depositary shares were sold in multiple trades. Reported sale prices ranged from $0.2950 to $0.3100 per ADS on May 28, 2026, reflecting relatively small open‑market transactions at low share prices.

Who actually holds and sold the NAMI ADS reported in this insider filing?

The ADS are held and sold by Light Stream Holdings Ltd. This British Virgin Islands company is wholly owned by Jiang Jun Jason, Jinxin Technology’s Chief Financial Officer and COO, so the transactions are reported as indirect ownership under SEC rules.

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

Each American depositary share represents 18 ordinary shares of Jinxin Technology. The footnotes state that one ADS equals eighteen ordinary shares, which helps investors relate ADS movements in the U.S. market to the underlying ordinary share count overseas.

Did the Jinxin Technology (NAMI) insider exercise options or only sell shares?

The filing shows only open‑market sales of ADS, with no option exercises. All coded transactions are sales of non‑derivative American depositary shares, and the derivative summary indicates zero derivative transactions or exercises in this particular report.

How large is the remaining position after the NAMI ADS sales?

The filing shows a remaining multi‑million ADS position for Light Stream Holdings Ltd. Transaction rows list post‑trade balances around 2.9 million American depositary shares, indicating these 8,500 ADS sales are small relative to the disclosed holdings.