Joseph A. Kraft Jr. - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Joseph A. Kraft Jr. has filed 1 SEC Form 4 filing across 1 company in the last 90 days.
Profile
Joseph A. Kraft Jr. serves as Director of Sony Group Corp (SONY). Kraft has reported 1 insider filing with the SEC since 2026. The most recent filing was in July 2026.
| Role | Director |
|---|---|
| Notability | 26/100 |
Board memberships
- Sony Group Corp
Reported roles
- Director
Trading Pattern
InsiderAlpha's records for Joseph A. Kraft Jr. go back to 2026: 1 primary Form 4 filing, an average of 1.0 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Joseph A. Kraft Jr. has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Director at Sony Group Corp (SONY) - 1 filing, 2026
Companies - Last 90 Days
- Sony Group Corp (SONY) - 1 filing, last 2026-07-28
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Joseph A. Kraft Jr. has recently filed 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 of SONY open-market activity in the last 12 months
- Hiroki Totoki - $4.73M of SONY open-market activity in the last 12 months
- Tsuyoshi Kodera - $1.44M of SONY open-market activity in the last 12 months
- Ravi Ahuja - $776K of SONY open-market activity in the last 12 months
- Toshimoto Mitomo - $526K of SONY open-market activity in the last 12 months
- Jonathan Jose Platt - $348K of SONY open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Andrew T. Kaplan
- A. J. Kazimi
- Michael John Kazley
- Kennedy Lewis Investment Holdings II LLC
- KENNEDY LEWIS MANAGEMENT LP
- James M. Kilts
- Richard D. Kinder
- Steven B. Klinsky
Frequently Asked Questions
Who is Joseph A. Kraft Jr.?
Joseph A. Kraft Jr. serves as Director of Sony Group Corp (SONY). Kraft has reported 1 insider filing with the SEC since 2026. The most recent filing was in July 2026.…
How many SEC Form 4 filings has Joseph A. Kraft Jr. submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Joseph A. Kraft Jr.'s SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live Joseph A. Kraft Jr. profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.