Sony CDO sells 17,500 shares in open market

Sony Group Corp Chief Digital Officer Tsuyoshi Kodera reported an open-market sale of 17,500 shares of Sony common stock at $22.61 per share.

Accepted by SEC EDGAR 05/19/2026 - 12:22 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Sony Group Corp Chief Digital Officer Tsuyoshi Kodera reported an open-market sale of 17,500 shares of Sony common stock at $22.61 per share. After this transaction, he continues to hold 27,553 shares directly. The activity was reported on a Form 4 insider transaction filing.

Insider Trade Summary

Net Seller: 17,500 shares

Net Sell 1 txn

Insider Kodera Tsuyoshi

Role Chief Digital Officer (CDO)

Sold 17,500 shs ($396K)

Type	Security	Shares	Price	Value
Sale	Common Stock	17,500	$22.61	$396K

Holdings After Transaction: Common Stock — 27,553 shares (Direct)

Footnotes (1)

1. F1. For purposes of this Form 4, a conversion rate of $0.00630 for each JPY 1.00 was used.

Key Figures

Shares sold: 17,500 shares Sale price per share: $22.61 per share Shares held after transaction: 27,553 shares

3 metrics

Shares sold 17,500 shares Open-market sale of Sony common stock

Sale price per share $22.61 per share Price for the 17,500-share sale

Shares held after transaction 27,553 shares Direct holdings post-sale

Key Terms

Form 4, open-market sale, Common Stock

3 terms

Form 4 regulatory

"The activity was reported on a Form 4 insider transaction filing."

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

open-market sale financial

"reported an open-market sale of 17,500 shares of Sony 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

"reported an open-market sale of 17,500 shares of Sony 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.

FAQ

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

What insider transaction did Sony (SONY) report for Tsuyoshi Kodera?

Sony’s Chief Digital Officer Tsuyoshi Kodera reported selling 17,500 shares of common stock in an open-market transaction at $22.61 per share. The filing indicates this as a routine Form 4 disclosure of insider trading activity.

At what price did Sony (SONY) CDO Tsuyoshi Kodera sell his shares?

Tsuyoshi Kodera sold 17,500 Sony common shares at $22.61 per share. This price is disclosed explicitly in the Form 4 and reflects the per-share consideration for the reported open-market sale transaction.

How many Sony (SONY) shares does Tsuyoshi Kodera hold after the sale?

After the reported sale, Tsuyoshi Kodera directly holds 27,553 Sony common shares. This post-transaction holding figure comes from the Form 4 and shows his remaining direct equity position following the open-market sale.

What role does Tsuyoshi Kodera hold at Sony (SONY) in this Form 4?

In the Form 4, Tsuyoshi Kodera is identified as Sony’s Chief Digital Officer (CDO). His status as an officer requires public reporting of transactions in Sony common stock, such as the disclosed open-market sale of 17,500 shares.

Does the Sony (SONY) Form 4 show any option exercises or derivative trades?

The Form 4 shows only a non-derivative open-market sale of 17,500 common shares. The derivative transaction summary is empty, indicating no reported option exercises, conversions, or other derivative security transactions in this particular filing.

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

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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^*

Kodera Tsuyoshi

(Last) (First) (Middle)

1-7-1 KONAN, MINATO-KU

(Street)

TOKYO JAPAN 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 Digital Officer (CDO)

2a. Foreign Trading Symbol
[6,758]

3. Date of Earliest Transaction (Month/Day/Year)
05/18/2026

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
Common Stock	05/18/2026		S		17,500	D	$22.61(1)	27,553	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:

1. For purposes of this Form 4, a conversion rate of $0.00630 for each JPY 1.00 was used.

	/s/ Peter Kim as Attorney-in-Fact for Tsuyoshi Kodera	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)