Lown Christian M.

Costar Group, Inc. · Chief Financial Officer

Lown Christian M. is listed in public filings as officer: Chief Financial Officer. This Lown Christian M. 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 Lown Christian M.'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$6.3M135.3k sharesGrant / ExerciseMar 10, 2026$568.5K12.3k shares$46.34--

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Costar Group, Inc.CSGP$5.5M123k sharesGrant / ExerciseMar 1, 2026$320.2K7.2k shares$44.63--
Costar Group, Inc.CSGP--39.7k sharesGrant / ExerciseFeb 27, 2026Disclosure amount unavailable39.7k shares----
Costar Group, Inc.CSGP$10M130.2k sharesGrant / ExerciseJul 1, 2025$375.1K4.7k shares$80.40--
Costar Group, Inc.CSGP$1.9M24.6k sharesGrant / ExerciseFeb 20, 2025$1.9M24.6k shares$78.33--
Costar Group, Inc.CSGP--134.8k sharesGrant / ExerciseFeb 20, 2025Disclosure amount unavailable97.6k shares----
Costar Group, Inc.CSGP--33.8k sharesGrant / ExerciseJul 1, 2024Disclosure amount unavailable33.8k shares----