Robert Adrian Stringer - 05 Aug 2026 Form 4 Insider Report for Sony Group Corp (SONY)

Reporting relationship: Business CEO in charge of Music Business (Global)
Issuer ticker: SONY
Reported as of: 05 Aug 2026
Net transaction value: -$12,269,352
SEC form: 4
Accepted by SEC: 06 Aug 2026, 15:22:05 UTC
Prior 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 4 for Sony Group Corp (SONY) on 06 Aug 2026.

Key facts

This page summarizes Robert Adrian Stringer's Form 4 filing for Sony Group Corp (SONY).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 06 Aug 2026, 15:22.

Change

Previous filing in this sequence was filed on 28 Jul 2026.
Current net transaction value: -$12,269,352.

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

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002055654 Primary reporting owner

Stringer Robert Adrian

Relationship: Business CEO in charge of Music Business (Global)
Address: 1-7-1 KONAN, MINATO-KU, TOKYO, JAPAN
Signature: /s/ Peter Kim as Attorney-in-Fact for Robert Adrian Stringer
Signature date: 06 Aug 2026

Reported non-derivative transactions

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

SONY transaction

Common Stock

Sale

Transaction value: $10,008,050
Shares: -445,000
Change %: -82%
Price: $22.49
Shares after: 100,547
Date: 05 Aug 2026
Ownership: Direct
Footnotes: F1, F2

SONY transaction

Common Stock

Sale

Transaction value: $2,261,302
Shares: -100,547
Change %: -100%
Price: $22.49
Shares after: 0
Date: 05 Aug 2026
Ownership: Direct
Footnotes: F2, F3

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

445,000 shares of SONY common stock were sold upon the vesting of a restricted stock award granted to the reporting person in July 2023, primarily to satisfy tax withholding obligations incurred upon vesting.

Footnote F2

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

Footnote F3

The shares of SONY common stock sold represent a portion of the securities beneficially owned by the reporting person, whose remaining holdings consist of RSUs and stock options.

SEC remarks

Business CEO in charge of Music Business (Global)