Insider sale: YHN Acquisition I (NASDAQ: YHNA) ex-CEO moves 15,000 shares

Rhea-AI Filing Summary

YHN Acquisition I Ltd’s former CEO and director Satoshi Tominaga reported selling 15,000 ordinary shares. The transaction took place on August 1, 2025 at a reported price of $214.29 per share.

According to the remarks, Tominaga transferred 15,000 ordinary shares to YHN Partners I Limited in connection with his resignation as Chief Executive Officer and Director. After the reported transaction, he was still shown as directly beneficially owning 15,000 ordinary shares.

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

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

Tominaga Satoshi

(Last) (First) (Middle)

C/O YHN ACQ I LTD, 2/F, HANG SENG

BUILDING, 200 HENNESSY ROAD

(Street)

WANCHAI K3 00000

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
YHN Acquisition I Ltd [ YHNA ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
	Officer (give title below)	X	Other (specify below)
			Former CEO and Director

3. Date of Earliest Transaction (Month/Day/Year)
08/01/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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
Ordinary Shares, no par value	08/01/2025		S		15,000	D	$214.29	15,000	D

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:

Remarks:

Satoshi Tominaga transferred 15,000 Ordinary Shares to YHN Partners I Limited for a total of $214.29 on August 1, 2025 in connection with his resignation as the Chief Executive Officer and Director of the Company.

	/s/ Satoshi Tominaga	09/30/2025
	** Signature of Reporting Person	Date
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FAQ

What insider transaction did YHN Acquisition I Ltd (YHNA) disclose?

YHN Acquisition I Ltd disclosed an insider sale of 15,000 ordinary shares. Former CEO and director Satoshi Tominaga reported selling 15,000 shares on August 1, 2025 at a reported price of $214.29 per share, according to a Form 4 insider filing.

Who is the insider involved in the latest YHNA Form 4 filing?

The insider is Satoshi Tominaga, former CEO and director of YHN Acquisition I Ltd. He is identified in the filing as a former Chief Executive Officer and Director, and he reported a transaction involving 15,000 ordinary shares on August 1, 2025.

How many YHNA shares did Satoshi Tominaga sell in this transaction?

Satoshi Tominaga reported selling 15,000 ordinary shares of YHN Acquisition I Ltd. The Form 4 shows a disposition of 15,000 non-derivative ordinary shares, no par value, coded as a sale transaction on August 1, 2025.

What price was reported for the YHNA insider share sale?

The reported price for the insider share sale was $214.29 per share. The Form 4 lists an open-market or private sale of 15,000 ordinary shares at a transaction price of $214.29, reflecting the per-share amount for the reported disposition.

To whom were the YHNA shares transferred in the insider transaction?

The shares were transferred to YHN Partners I Limited. The remarks explain that Satoshi Tominaga transferred 15,000 ordinary shares to YHN Partners I Limited for a stated total of $214.29 in connection with his resignation from his CEO and director roles.

How many YHNA shares did Satoshi Tominaga hold after the transaction?

The filing shows Satoshi Tominaga beneficially owning 15,000 shares after the transaction. In Table I of the Form 4, the “Amount of Securities Beneficially Owned Following Reported Transaction(s)” field reports 15,000 ordinary shares with direct ownership.