Insider · CIK 0002057625
Lingtao Kong
Files at: RDGT. On EDGAR ↗
Reported trades — common stock
No reported common-stock activity in this period.
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 16, 2026 PForm 4 → | Jul 20, 5:15 pm EDT | Ridgetech Inc.RDGT | 100,000 | — | — | 100,000 | — |