Hill John W sold $92K of CSGP
Hill John W sold 3,050 shares of COSTAR GROUP, INC. (CSGP) at $30.18 on 2026-11-12.
How this was made
The 30-second read
Why it matters
A modest insider sell by a director may cause slight short-term price pressure but is unlikely to move the stock significantly.
Market read
Relevant for traders monitoring insider activity; limited broader market impact.
What to watch
Potential upcoming corporate actions or personal liquidity needs.
Background
SEC Form 4 filings disclose insider transactions; this is the first public report of this sale.
Ticker impact
Director John W. Hill sold 3,050 shares of Costar Group for $92,049, reducing his stake to 19,943 shares.
likely modest pressure as the market prices in the insider sell.
Sale size is small relative to market cap, but director sales can influence perception.
Market effects
Minimal impact on the real estate services sector.
No significant regional effect.
Limited to Costar Group investors.
Counterpoint
The sale could be routine portfolio rebalancing, not a negative signal.
Key entities
- CompanyCostar Group, Inc.
US-listed real estate services firm (ticker CSGP).
- IndividualJohn W. Hill
Director of Costar Group who sold shares.





