Florance Andrew C

Costar Group, Inc. · President and CEO

Florance Andrew C is listed in public filings as director, officer: President and CEO. This Florance Andrew C insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Costar Group, Inc. (CSGP). Investors use Florance Andrew C's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Costar Group, Inc.CSGP$60M1.7M sharesBuyMay 1, 2026$2.4M68.3k shares$35.17--
Costar Group, Inc.CSGP$62M1.7M sharesBuyMay 1, 2026$111.0K3.1k shares$35.82--

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Costar Group, Inc.CSGP$77M1.7M sharesGrant / ExerciseMar 10, 2026$5.8M124.2k shares$46.34--
Costar Group, Inc.CSGP$68M1.5M sharesGrant / ExerciseMar 1, 2026$2.7M59.6k shares$44.63--
Costar Group, Inc.CSGP$71M1.6M sharesBuyFeb 27, 2026$2.5M55.7k shares$44.52--
Costar Group, Inc.CSGP--83.7k sharesGrant / ExerciseFeb 27, 2026Disclosure amount unavailable83.7k shares----
Costar Group, Inc.CSGP$75M1.5M sharesGrant / ExerciseFeb 19, 2026$943.2K19.2k shares$49.07--
Costar Group, Inc.CSGP--1.6M sharesOtherFeb 19, 2026Disclosure amount unavailable105k shares----
Costar Group, Inc.CSGP$74M1.7M sharesGrant / ExerciseFeb 15, 2026$786.5K17.5k shares$44.99--
Costar Group, Inc.CSGP$130M1.7M sharesGrant / ExerciseMar 5, 2025$5.9M76.2k shares$77.81--
Costar Group, Inc.CSGP$122M1.6M sharesGrant / ExerciseMar 1, 2025$3.1M41.3k shares$76.25--
Costar Group, Inc.CSGP$8.9M114k sharesGrant / ExerciseFeb 20, 2025$8.9M114k shares$78.33--
Costar Group, Inc.CSGP--1.6M sharesGrant / ExerciseFeb 20, 2025Disclosure amount unavailable451.4k shares----
Costar Group, Inc.CSGP$92M1.2M sharesGrant / ExerciseFeb 15, 2025$1.1M14.2k shares$74.06--
Costar Group, Inc.CSGP$87M1.2M sharesGrant / ExerciseFeb 13, 2025$2.5M33.5k shares$73.27--
Costar Group, Inc.CSGP--1.2M sharesOtherFeb 13, 2025Disclosure amount unavailable28.9k shares----
Costar Group, Inc.CSGP$94M1.3M sharesBuyOct 25, 2024$1.1M14.7k shares$74.67--