CoStar (CSGP) Insider Louise Sams Buys 8,262 Shares
Multiple key insiders, including Louise Sams, picked up identical blocks of stock in CoStar Group on June 23, 2026.
Reviewed by automated data checks against the source filing. How we make and check alerts
Louise Sams bought 8,262 shares of CoStar Group, Inc. ($CSGP) on June 23, 2026. The trade was reported to the SEC in a Form 4 filing.
Since the trade, $CSGP is down 6.4% after 1 week, down 10.3% after 1 month and up 6.8% to date (from the $30.26 close on Jun 23, 2026).
CSGP
CoStar Group, Inc.
Key Points
- Louise Sams and several other insiders each picked up 8,262 shares of CoStar Group, Inc. (NasdaqGS: CSGP) on June 23, 2026.
- The stock trades near the lower end of its 52-week range of $25.89 to $79.08, sitting below its 50-day and 200-day moving averages.
- Wall Street analysts maintain a consensus buy rating on the real estate software firm with a mean price target of $37.40.
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CoStar Group Insiders Make Synchronized Share Purchases
Louise Sams and a group of company insiders acquired 8,262 shares each of CoStar Group, Inc. (NasdaqGS: CSGP) on June 23, 2026. This cluster buy follows a pattern of internal accumulation at the real estate analytics provider as leaders step up their personal investments during a period of share price pressure.
Recent Insider Transactions Reveal Group Buying Pattern
The June 23 transactions brought identical blocks of 8,262 shares into the hands of multiple leaders. Alongside Louise Sams, insiders Robert Musslewhite, Christine McCarthy, Rachel Glaser, John Hill, Angelique Brunner, and John Berisford all picked up the same 8,262-share block on that date. Synchronized buying by an entire group of insiders often signals that management and board members see value when market prices dip.
CoStar Group Stock Trades Near Range Lows
Shares of CoStar Group trade around $29.04, resting closer to their 52-week low of $25.89 than their high of $79.08. The equity sits below its 50-day moving average of $30.25 and its 200-day moving average of $38.42. With a market value of $12.97 billion and a forward price-to-earnings ratio of 18.05, the valuation has drawn attention from both internal buyers and external market watchers.
Analysts Set New Price Targets
Wall Street coverage of the commercial real estate platform reflects a mix of cautious updates and steady optimism. On October 6, 2026, Needham reiterated its buy rating on the stock with a $40.00 price target. Earlier on August 24, 2026, BMO Capital maintained a market perform rating while lifting its target to $33.00. Back on July 29, 2026, several firms adjusted views, including Citigroup downgrading the stock to neutral with a $33.00 target, JP Morgan maintaining an overweight rating with a $52.00 target, and Keefe, Bruyette & Woods cutting its rating to market perform with a $29.00 target. Across 20 analyst opinions, the stock carries a consensus buy recommendation and a mean price target of $37.40.
CoStar Group Digital Marketplaces and Data Services
CoStar Group runs online marketplaces and provides information and analytics for commercial and residential real estate. Its digital properties include LoopNet, Apartments.com, and Homes.com, serving brokers, property managers, and individual buyers alike.
What to Watch Next for CoStar Group
Investors are looking ahead to the company's next financial results scheduled for release on October 27, 2026. Market participants will watch to see if upcoming earnings validate the recent insider purchases made by Louise Sams and her colleagues.
Related Filing Alerts
Source: Louise Sams's Form 4 filing on $CSGP (Jun 23, 2026). Find the original filing: CSGP Form 4 filings on SEC EDGAR. Written by software, not financial advice. How we make alerts