CoStar Group (CSGP) — Congressional trading
Real Estate
CoStar Group (CSGP) has 19 reported Congressional stock trading disclosures in our data, including 14 purchases and 5 sales among the most recent 19 (latest 2026-04-14).
Reported STOCK-Act stock transactions
| Trade date | Member | Type | Amount range | Filed | Source |
|---|---|---|---|---|---|
| 2026-04-14 | Hon. Gilbert Cisneros | Sale | $1,001 – $15,000 | 2026-05-08 | PTR |
| 2026-03-13 | Hon. Gilbert Cisneros | Purchase | $1,001 – $15,000 | 2026-04-07 | PTR |
| 2026-01-28 | Hon. Gilbert Cisneros | Purchase | $1,001 – $15,000 | 2026-02-13 | PTR |
| 2025-12-10 | Hon. Gilbert Cisneros | Purchase | $1,001 – $15,000 | 2026-01-12 | PTR |
| 2025-10-15 | Hon. Gilbert Cisneros | Purchase | $1,001 – $15,000 | 2025-11-18 | PTR |
| 2025-09-30 | Hon. Gilbert Cisneros | Purchase | $1,001 – $15,000 | 2025-10-10 | PTR |
| 2025-09-25 | Hon. Lisa McClain (spouse) | Sale | $1,001 – $15,000 | 2025-10-22 | PTR |
| 2025-09-22 | Hon. Gilbert Cisneros | Purchase | $1,001 – $15,000 | 2025-10-10 | PTR |
| 2025-08-13 | Hon. Lisa McClain (spouse) | Purchase | $1,001 – $15,000 | 2025-09-12 | PTR |
| 2025-07-31 | Hon. Gilbert Cisneros | Purchase | $1,001 – $15,000 | 2025-08-14 | PTR |
| 2025-07-09 | Hon. Gilbert Cisneros | Purchase | $1,001 – $15,000 | 2025-08-14 | PTR |
| 2025-06-30 | Hon. Gilbert Cisneros | Purchase | $1,001 – $15,000 | 2025-07-10 | PTR |
| 2025-06-27 | Hon. Gilbert Cisneros | Purchase | $15,001 – $50,000 | 2025-07-10 | PTR |
| 2025-06-25 | Hon. Gilbert Cisneros | Purchase | $1,001 – $15,000 | 2025-07-10 | PTR |
| 2025-05-15 | Hon. Rob Bresnahan | Sale | $1,001 – $15,000 | 2025-05-31 | PTR |
| 2025-05-12 | Hon. Jefferson Shreve | Sale | $15,001 – $50,000 | 2025-06-22 | PTR |
| 2025-02-24 | Hon. Jefferson Shreve | Purchase | $15,001 – $50,000 | 2025-03-09 | PTR |
| 2025-01-21 | Hon. William R. Keating | Purchase | $1,001 – $15,000 | 2025-02-25 | PTR |
| 2025-01-15 | Hon. Julie Johnson (joint) | Sale | $1,001 – $15,000 | 2025-02-12 | PTR |
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Source: U.S. House Clerk Periodic Transaction Reports (PTRs) filed under the STOCK Act. Disclosure can lag the actual trade by up to 45 days, so these are not real-time. Amounts are broad ranges as legally required — not exact figures. A transaction may belong to the member, their spouse, or a dependent child (see the owner column); a spouse or dependent trade is not the member's personal trade. This information is reused from the official public disclosure record for informational and public-interest (news) purposes only. Informational only — NOT financial advice, and NOT a signal to buy or sell.
See the full company profile: CoStar Group (CSGP).
Last updated 2026-04-14 (most recent disclosed transaction date).
Informational only — NOT financial advice. Congressional disclosures are sourced from the U.S. House Clerk public financial-disclosure archive and shown with their reported dates.