Over the last 12 months, Sony Group insiders reported no purchases and 8 sales totaling $20.4M across SEC Form 4 filings. 25% of the activity was filed under pre-arranged 10b5-1 trading plans.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Aug 5, 2026 | Stringer Robert AdrianSee Remarks · O | ▼ Sale | 545,547 | $22.49 | $12.3M | -100% | 2 tranches |
| Aug 4, 2026 | Ahuja RaviSee Remarks · O | ▼ Sale | 15,580 | $22.71 | $354K | -41.4% | — |
| Aug 4, 2026 | Kodera TsuyoshiChief Digital Officer (CDO) · O | ▼ Sale | 17,100 | $22.72 | $389K | -26.5% | — |
| Jul 6, 2026 | Platt Jonathan JoseSee Remarks · O | ▼ Sale | 16,512 | $21.08 | $348K | -16.5% | plan |
| Jul 6, 2026 | Ahuja RaviSee Remarks · O | ▼ Sale | 36,826 | $21.08 | $776K | -38.5% | plan |
| Jul 3, 2026 | Mitomo ToshimotoChief Strategy Officer (CSO) · O | ▼ Sale | 25,000 | $21.02 | $526K | -17.8% | — |
| Jul 3, 2026 | Totoki HirokiPresident and CEO · O·D | ▼ Sale | 225,000 | $21.02 | $4.7M | -56.5% | — |
| Jun 17, 2026 | Kodera TsuyoshiChief Digital Officer (CDO) · O | ▼ Sale | 51,000 | $20.54 | $1.0M | -64.9% | — |
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $SONY feed.