Robert Adrian Stringer - 18 Mar 2026 Form 3 Insider Report for Sony Group Corp (SONY)

Reporting relationship: Business CEO in charge of Music Business (Global) Exhibit List: Exhibit 24 - Power of Attorney
Issuer ticker: SONY
Reported as of: 18 Mar 2026
Net transaction value: $0
SEC form: 3
Accepted by SEC: 18 Mar 2026, 11:27:44 UTC
Next SEC filing: 28 Jul 2026
Source filing: View source filing
Reporting owner signature: /s/ Peter Kim, as Attorney-in-Fact for Robert Adrian Stringer

Key filing fact

Robert Adrian Stringer filed Form 3 for Sony Group Corp (SONY) on 18 Mar 2026.

Key facts

This page summarizes Robert Adrian Stringer's Form 3 filing for Sony Group Corp (SONY).
0 reported transactions and 11 derivative rows are listed below.
Accepted by SEC: 18 Mar 2026, 11:27.

Change

No earlier filing in this sequence is available for direct comparison.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Official SEC source

Ownership activity is grounded in SEC Form 3 disclosures.

View source filing

Reporting Owners (1)

CIK 0002055654 Primary reporting owner

Stringer Robert Adrian

Relationship: Business CEO in charge of Music Business (Global) Exhibit List: Exhibit 24 - Power of Attorney
Address: 1-7-1 KONAN, MINATO-KU, TOKYO, JAPAN
Signature: /s/ Peter Kim, as Attorney-in-Fact for Robert Adrian Stringer
Signature date: 18 Mar 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

SONY holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 545,547
Date: 18 Mar 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

SONY holding Derivative

Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 18 Mar 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 261,957
Exercise price
Footnotes: F2

SONY holding Derivative

Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 18 Mar 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 161,366
Exercise price
Footnotes: F3

SONY holding Derivative

Employee Stock Option (right to buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 18 Mar 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 90,000
Exercise price: $8.32
Footnotes: F4

SONY holding Derivative

Employee Stock Option (right to buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 18 Mar 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 65,000
Exercise price: $10.42
Footnotes: F5

SONY holding Derivative

Employee Stock Option (right to buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 18 Mar 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 85,000
Exercise price: $11.37
Footnotes: F6

SONY holding Derivative

Employee Stock Option (right to buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 18 Mar 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 400,000
Exercise price: $16.67
Footnotes: F7

SONY holding Derivative

Employee Stock Option (right to buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 18 Mar 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 180,000
Exercise price: $24.15
Footnotes: F8

SONY holding Derivative

Employee Stock Option (right to buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 18 Mar 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 255,000
Exercise price: $14.75
Footnotes: F9

SONY holding Derivative

Employee Stock Option (right to buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 18 Mar 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 185,000
Exercise price: $16.27
Footnotes: F10

SONY holding Derivative

Employee Stock Option (right to buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 18 Mar 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 162,700
Exercise price: $18.10
Footnotes: F11

SONY holding Derivative

Employee Stock Option (right to buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 18 Mar 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 111,300
Exercise price: $28.88
Footnotes: F12

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 12 footnotes

Footnote F1

Represents 545,547 American Depository Receipts, which are each convertible at any time, at the holder's election, into one share of common stock of the issuer. The American Depository Receipts have no expiration date.

Footnote F2

Each restricted stock unit ("RSU") represents a contingent right to receive one share of SONY common stock. The RSUs vest on August 2, 2027. The grant is subject to forfeiture and accelerated vesting in accordance with its terms.

Footnote F3

Each RSU represents a contingent right to receive one share of SONY common stock. The RSUs vest on August 1, 2028. The grant is subject to forfeiture and accelerated vesting in accordance with its terms.

Footnote F4

The allocation agreement provides that the option to acquire American Depositary Receipts became exercisable on April 1, 2020. The option was granted on November 21, 2017. Each American Depository Receipt is convertible at any time, at the holder's election, into one share of common stock of the issuer. The American Depository Receipts have no expiration date.

Footnote F5

The allocation agreement provides that the option to acquire American Depositary Receipts became exercisable on April 1, 2021. The option was granted on November 20, 2018. Each American Depository Receipt is convertible at any time, at the holder's election, into one share of common stock of the issuer. The American Depository Receipts have no expiration date.

Footnote F6

The allocation agreement provides that the option to acquire American Depositary Receipts became exercisable on April 1, 2022. The option was granted on November 20, 2019. Each American Depository Receipt is convertible at any time, at the holder's election, into one share of common stock of the issuer. The American Depository Receipts have no expiration date.

Footnote F7

The allocation agreement provides that the option to acquire American Depositary Receipts became exercisable on April 1, 2023. The option was granted on November 18, 2020. Each American Depository Receipt is convertible at any time, at the holder's election, into one share of common stock of the issuer. The American Depository Receipts have no expiration date.

Footnote F8

The allocation agreement provides that the option to acquire American Depositary Receipts became exercisable on April 1, 2024. The option was granted on November 18, 2021. Each American Depository Receipt is convertible at any time, at the holder's election, into one share of common stock of the issuer. The American Depository Receipts have no expiration date.

Footnote F9

The allocation agreement provides that the option to acquire American Depositary Receipts became exercisable on April 1, 2025. The option was granted on November 16, 2022. Each American Depository Receipt is convertible at any time, at the holder's election, into one share of common stock of the issuer. The American Depository Receipts have no expiration date.

Footnote F10

The allocation agreement provides that the option to acquire American Depositary Receipts becomes exercisable on April 1, 2026. The option was granted on November 27, 2023. Each American Depository Receipt is convertible at any time, at the holder's election, into one share of common stock of the issuer. The American Depository Receipts have no expiration date.

Footnote F11

The allocation agreement provides that the option to acquire American Depositary Receipts becomes exercisable on April 1, 2027. The option was granted on November 25, 2024. Each American Depository Receipt is convertible at any time, at the holder's election, into one share of common stock of the issuer. The American Depository Receipts have no expiration date.

Footnote F12

The allocation agreement provides that the option to acquire American Depositary Receipts becomes exercisable on April 1, 2028. The option was granted on November 25, 2025. Each American Depository Receipt is convertible at any time, at the holder's election, into one share of common stock of the issuer. The American Depository Receipts have no expiration date.

SEC remarks

Business CEO in charge of Music Business (Global) Exhibit List: Exhibit 24 - Power of Attorney

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