Sony CSO sells 25,000 shares in open-market trade

Sony Group Corp Chief Strategy Officer Toshimoto Mitomo sold 25,000 shares of Common Stock in an open-market transaction.

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Form Type

Rhea-AI Filing Summary

Sony Group Corp Chief Strategy Officer Toshimoto Mitomo sold 25,000 shares of Common Stock in an open-market transaction. The sale took place on July 3, 2026 at an average price of $21.02 per share. After this transaction, Mitomo directly holds 115,700 shares of Sony Common Stock. A footnote notes that a currency conversion rate of $0.0062 for each JPY 1.00 was used for this Form 4.

Insider Trade Summary

Net Seller: 25,000 shares

Net Sell 1 txn

Insider Mitomo Toshimoto

Role Chief Strategy Officer (CSO)

Sold 25,000 shs ($526K)

Type	Security	Shares	Price	Value
Sale	Common Stock	25,000	$21.02	$526K

Holdings After Transaction: Common Stock — 115,700 shares (Direct)

Footnotes (1)

F1. For purposes of this Form 4, a conversion rate of USD $0.0062 for each JPY 1.00 was used.

Key Figures

Shares sold: 25,000 shares Sale price per share: $21.02 per share Shares owned after transaction: 115,700 shares +1 more

4 metrics

Shares sold 25,000 shares Open-market sale of Common Stock on July 3, 2026

Sale price per share $21.02 per share Average price for 25,000-share sale on July 3, 2026

Shares owned after transaction 115,700 shares Direct ownership following reported sale

FX conversion rate $0.0062 per JPY 1.00 Rate used for Form 4 currency conversion footnote

Key Terms

open-market sale, Common Stock, conversion rate

3 terms

open-market sale financial

"The transaction is described as an open-market sale of Common Stock."

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.

Common Stock financial

"The reported transaction involved Sony Group Corp Common Stock."

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

conversion rate financial

"A conversion rate of USD $0.0062 for each JPY 1.00 was used."

Conversion rate is the proportion of items, people or contracts that take a desired action out of the total possible — for example the share of website visitors who make a purchase, or the number of convertible bonds that are exchanged for shares. Investors care because it measures how effectively a business or financial instrument turns opportunity into real outcomes, like sales or share issuance, which directly affects revenue, cash flow and ownership dilution.

FAQ

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

What insider transaction did Sony (SONY) report for Toshimoto Mitomo?

Sony reported that Chief Strategy Officer Toshimoto Mitomo sold 25,000 shares of Common Stock. The transaction was an open-market sale at an average price of $21.02 per share on July 3, 2026, as disclosed in the Form 4 filing.

How many Sony (SONY) shares does Toshimoto Mitomo hold after the reported sale?

After the sale, Toshimoto Mitomo directly holds 115,700 Sony shares. This figure reflects his remaining direct ownership following the 25,000-share open-market sale reported for July 3, 2026, according to the Form 4 disclosure.

At what price were the 25,000 Sony (SONY) shares sold by the CSO?

The 25,000 Sony shares were sold at an average price of $21.02 per share. The Form 4 identifies the transaction as an open-market sale of Common Stock executed on July 3, 2026, by Chief Strategy Officer Toshimoto Mitomo.

What type of transaction did Toshimoto Mitomo execute in Sony (SONY) stock?

The transaction was an open-market sale of Sony Common Stock. The Form 4 lists a transaction code “S” and describes it as an open-market sale involving 25,000 shares at $21.02 per share on July 3, 2026.

Does the Sony (SONY) Form 4 mention any currency conversion details?

Yes. The Form 4 includes a footnote describing a currency conversion rate. It states that a rate of $0.0062 for each JPY 1.00 was used for purposes of the Form 4, indicating how yen amounts were converted to U.S. dollars.

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

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 07/07/2026 - 11:27 AM EDT

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^*

Mitomo Toshimoto

(Last)

(First)

(Middle)

1-7-1 KONAN, MINATO-KU

(Street)

TOKYO

108-0075

(City)

(State)

(Zip)

JAPAN

(Country)

2. Issuer Name and Ticker or Trading Symbol
Sony Group Corp [ SONY ]

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

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Chief Strategy Officer (CSO)

2a. Foreign Trading Symbol
[6758]

3. Date of Earliest Transaction (Month/Day/Year)
07/03/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	07/03/2026		S		25,000	D	$21.02⁽¹⁾	115,700	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. For purposes of this Form 4, a conversion rate of USD $0.0062 for each JPY 1.00 was used.

	/s/ Peter Kim as Attorney-in-Fact for Toshimoto Mitomo	07/07/2026
	** 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)

Source: View Original Filing on SEC EDGAR