CSGPCongressional Stock Trades
CoStar Group Inc
Services-Business Services, NEC
Congressional stock trades in CoStar Group Inc (CSGP) from House and Senate STOCK Act filings. See which members of Congress bought or sold, disclosed amounts, and filing dates.
Total Trades
20
Politicians Trading
7
Last Traded
Aug 19, 2026
Trading History
| Politician | Notified | Traded | Type | Amount | Change |
|---|---|---|---|---|---|
| Lisa C. McClainR | Oct 22, 2025 | Sep 25, 2025 | Sell | $1,001 - $15,000 | -61.70% |
| Lisa C. McClainR | Sep 12, 2025 | Aug 13, 2025 | Buy | $1,001 - $15,000 | -63.66% |
| Jefferson ShreveR | Jun 22, 2025 | May 12, 2025 | Sell | $15,001 - $50,000 | -57.79% |
| Robert BresnahanR | May 31, 2025 | May 15, 2025 | Sell | $1,001 - $15,000 | -58.16% |
| Jefferson ShreveR | Mar 9, 2025 | Feb 24, 2025 | Buy | $15,001 - $50,000 | -58.94% |
Price History
About CoStar Group Inc
CoStar Group is a leading provider of commercial real estate data and marketplace listing platforms. Its data offering contains in-depth analytical information on over 5 million commercial real estate properties related to various subsectors spanning office, retail, hotels, multifamily, healthcare, industrial, self-storage, and data centers. It operates many well-respected brands such as CoStar Suite, LoopNet, Apartments.com, BizBuySell, and Lands of America, with more than 75% of its revenue classified as subscription-based. The company recently expanded its presence into Canada, the United Kingdom, Spain, and France.
7 members of Congress have disclosed 20 trades in CoStar Group Inc (CSGP). Most active: Gilbert Ray Cisneros, Jr. (11), Jefferson Shreve (2), Lisa C. McClain (2).
Across all disclosures, members of Congress reported 15 purchases and 5 sales of CoStar Group Inc (CSGP). The most recent trade was on Aug 19, 2026.
Gilbert Ray Cisneros, Jr. disclosed buying CoStar Group Inc (CSGP) on Aug 19, 2026, valued at $1,001 - $15,000.
Ro Khanna disclosed selling CoStar Group Inc (CSGP) on Jul 20, 2026, valued at $1,001 - $15,000.
From House and Senate periodic transaction reports filed under the STOCK Act. Members of Congress must disclose trades within 45 days, and amounts are reported as ranges, not exact values.