Insider · CIK 0002146463
Robin Jack Rossmann
Files at: CSGP. 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 31, 2026 AForm 4 → | Aug 4, 5:24 pm EDT | COSTAR GROUP, INC.CSGP | 34,771 | — | — | 34,771 | — |