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Entity tied to Jinxin (NAMI) CFO trims stake with 932 ADS sale

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Jinxin Technology Holding Co director and executive Jun Jiang reported an indirect sale of American depositary shares through Light Stream Holdings Ltd., a British Virgin Islands company he wholly owns. The entity sold 932 American depositary shares at $0.265 each, in an open-market transaction.

Following this sale, Light Stream Holdings Ltd. still held 2,923,034 American depositary shares indirectly and 2 ordinary shares. Each American depositary share represents 18 ordinary shares of Jinxin Technology Holding Company.

Positive

  • None.

Negative

  • None.
Insider Jiang Jun Jason
Role CFO and COO
Sold 932 shs ($246.98)
Type Security Shares Price Value
Sale American depositary shares 932 $0.265 $246.98
holding Ordinary shares -- -- --
Holdings After Transaction: American depositary shares — 2,923,034 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.
ADS sold 932 American depositary shares Non-derivative open-market sale on 2026-06-05
Sale price per ADS $0.265 per share Price for the 932 ADS sold
ADS held after transaction 2,923,034 American depositary shares Indirect holdings by Light Stream Holdings Ltd. after sale
Ordinary shares per ADS 18 ordinary shares per ADS ADS-to-ordinary share ratio for Jinxin Technology
Ordinary shares held 2 ordinary shares Indirect holding entry by Light Stream Holdings Ltd.
American depositary share financial
"Each American depositary share represents 18 ordinary shares of Jinxin Technology Holding Company."
An American Depositary Share (ADS) is a U.S.-listed certificate that represents a specified number of shares in a foreign company, held by a custodian bank; it works like a receipt that allows U.S. investors to buy and trade foreign equity on American exchanges without dealing with another country’s markets. Investors care because ADSs make foreign stocks easier to access, improve liquidity and settlement in dollars, and can affect dividend payments, voting rights and regulatory oversight compared with buying the underlying foreign shares directly.
open-market sale financial
"transaction_action: open-market sale for 932 American depositary shares at $0.265"
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."
beneficially owned financial
"total_shares_following_transaction shows ADS beneficially owned after the sale"
Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.
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Form 4 Insider Transactions: What Each Field Means →
SEC Form 4
FORM 4UNITED 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)
SHANGHAI201210
(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)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
CFO and COO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/05/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
American depositary shares(1)06/05/2026S932D$0.2652,923,034IBy Light Stream Holdings Ltd.(2)
Ordinary shares2IBy 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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount 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 Jiang06/09/2026
** Signature of Reporting PersonDate
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 in this Form 4?

Jinxin Technology reported an indirect sale of 932 American depositary shares at $0.265 each. The transaction was executed by Light Stream Holdings Ltd., an entity wholly owned by executive Jun Jiang, and recorded as an open-market sale.

Who executed the Jinxin Technology (NAMI) share sale disclosed in the 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, CFO, and COO of Jinxin Technology, and the Form 4 reports his indirect ownership through this entity.

What is the remaining indirect ADS position after the Jinxin Technology (NAMI) sale?

After the sale, Light Stream Holdings Ltd. held 2,923,034 American depositary shares indirectly. This remaining balance is reported in the Form 4 as the total number of ADS beneficially owned following the open-market transaction on the trade date.