Robert Adrian Stringer
Business CEO in charge of Music Business (Global) · Sony Group Corp
- 2026
- Aug 6, 2026
- 2
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Robert Adrian Stringer files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Kenichiro Yoshida - $9.04M in SONY purchases and sales in the last 12 months
- Hiroki Totoki - $4.73M in SONY purchases and sales in the last 12 months
- Tsuyoshi Kodera - $1.83M in SONY purchases and sales in the last 12 months
- Ravi Ahuja - $1.13M in SONY purchases and sales in the last 12 months
- Toshimoto Mitomo - $526K in SONY purchases and sales in the last 12 months
- Kenji Tanaka - $477K in SONY purchases and sales in the last 12 months
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Frequently asked questions
Who is Robert Adrian Stringer?
Robert Adrian Stringer is a corporate insider, tracked as Business CEO in charge of Music Business (Global) of Sony Group Corp (SONY). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Robert Adrian Stringer submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Robert Adrian Stringer been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($12.27M) across all tracked filings.
