Updated Jul 16, 2026
FLORANCE ANDREW C has filed 1 SEC Form 4 filing across 1 company in the last 90 days — buying. Lifetime open-market purchases: $6.09M.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-04 | CSGP | COSTAR GROUP, INC. | P — Open-market purchase | 3.1K | $35.82 | $111K |
| 2026-05-04 | CSGP | COSTAR GROUP, INC. | P — Open-market purchase | 68.3K | $35.17 | $2.40M |
| 2026-03-11 | CSGP | COSTAR GROUP, INC. | A — Grant or award | 124.2K | — | |
| 2026-03-04 | CSGP | COSTAR GROUP, INC. | F — Tax withholding / forfeiture | 59.6K | $44.63 | $2.66M |
| 2026-03-02 | CSGP | COSTAR GROUP, INC. | P — Open-market purchase | 55.7K | $44.52 | $2.48M |
| 2026-02-23 | CSGP | COSTAR GROUP, INC. | F — Tax withholding / forfeiture | 19.2K | $49.07 | $943K |
| 2026-02-23 | CSGP | COSTAR GROUP, INC. | D — Derivative transaction | 105.0K | $0.00 | |
| 2026-02-18 | CSGP | COSTAR GROUP, INC. | F — Tax withholding / forfeiture | 17.5K | $44.99 | $787K |
| 2024-10-28 | CSGP | COSTAR GROUP, INC. | P — Open-market purchase | 14.7K | $74.67 | $1.10M |
FLORANCE ANDREW C is a corporate insider — currently tracked as President and CEO, Director of COSTAR GROUP, INC. (CSGP). InsiderAlpha tracks every SEC Form 4 filing in real time.
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 4 open-market purchases ($6.09M) and 0 open-market sales () across all tracked 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.
Open the live FLORANCE ANDREW C profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.