Form 4 for CSGP CoStar Group
Accepted 2026-02-18 00:00:00 ET · period of report 2026-02-15 · accession 0001925960-26-000002 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-18 | 2026-02-15 | CSGP | SIMURO FRANK | CTO | F - Tax | $44.99 | -4,151 | 479.4K | -0.9% | -$186.8K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock, par value $0.01 per share | 2026-02-15 | F | D | 4,151 | $44.99 | 479,448 | D | — | — | (F1) On February 13, 2026, the last preceding business day, the closing price of the Company's Common Stock on Nasdaq was $44.99. |