Wednesday, September 16, 2026Latest filing Sep 14, 2026

CSGP Congressional Stock Trades

COSTAR GROUP, INC. CMN

Last disclosed trade Jul 20

Every disclosed trade in CSGP by members of Congress under the STOCK Act, parsed by Coldpine. Informational only, sourced from public filings. Not investment advice.

Sample · the intelligence layer

Coldpine signal scoreA 0-1 composite from four weighted factors: disclosure speed, trade size, cluster activity (multiple members buying the same name), and the member’s track record. ≥ 0.65 is the high-conviction tier; ≥ 0.50 is moderate. Trades from trust-managed members are penalized (× 0.2 multiplier). It’s research, not a recommendation.

Rohit Khanna · Sold $CSGP · Jun 30 · $1K–$15K

0.54MED
Disclosure speedx 0.251.00
Trade sizex 0.250.20
Cluster activityx 0.150.00
Track recordx 0.350.70

Every disclosed trade in the database gets this treatment: a four-factor score and a written read from Coldpine’s AI-based analysis. Informational only, not investment advice. Create a free account for every scored trade →

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25
Disclosed trades
15
Buys
10
Sells
6
Members trading

The record on $CSGP

Coldpine has parsed 25 disclosed trades in $CSGP by 6 members of Congress, drawn from 17 periodic transaction reports dated Mar 14, 2023 through Jul 20, 2026. All of them came from House members, filed 23 by Democrats and 2 by Republicans.

Of the 25 trades with a known filing lag, every one was reported inside the STOCK Act's 45-day window. The median lag was 25 days. The longest was 37 days: a $CSGP purchase by Rohit Khanna dated Jul 1, 2024, disclosed Aug 7, 2024. How late filing is measured across all of Congress is in the late-filers study.

18 of the 19 trades that list an account holder (95%) were reported under a spouse, dependent child, or joint account rather than the member directly.

Rohit Khanna filed the most $CSGP purchases (9), and Rohit Khanna the most sales (7).

Activity peaked in 2025 with 13 trades. The busiest single month was January 2025, when 2 different members disclosed $CSGP trades.

Across the 15 purchases Coldpine can price, $CSGP moved +0.89% on average between the trade date and the disclosure date, against +0.93% for the S&P 500 over the same windows. The stock was higher at disclosure than at the trade in 60% of those purchases. That is a record of what already happened, not a forecast. Method: what stocks do before Congress discloses.

Members who trade CSGP

Recent disclosed trades in CSGP

DateMemberTypeAmount
Jul 20Rohit Khanna(CA)sell$1K–$15K
Jun 30Rohit Khanna(CA)sell$1K–$15K
Jun 16Rohit Khanna(CA)buy$1K–$15K
Apr 24Rohit Khanna(CA)sell$1K–$15K
Apr 13Rohit Khanna(CA)sell$1K–$15K
Dec 12Rohit Khanna(CA)buy$1K–$15K
Dec 5Rohit Khanna(CA)buy$1K–$15K
Nov 3Rohit Khanna(CA)sell$1K–$15K
Sep 25Lisa McClain(MI)sell$1K–$15K
Jul 31Gilbert Cisneros(CA)buy$1K–$15K
Jul 9Gilbert Cisneros(CA)buy$1K–$15K
Jun 30Gilbert Cisneros(CA)buy$1K–$15K
Jun 27Gilbert Cisneros(CA)buy$15K–$50K
Jun 25Gilbert Cisneros(CA)buy$1K–$15K
May 15Rob Bresnahan(PA)sell$1K–$15K
Mar 13Rohit Khanna(CA)buy$1K–$15K
Jan 21William R. Keating(MA)buy$1K–$15K
Jan 15Julie Johnson(TX)sell$1K–$15K
Jul 2Rohit Khanna(CA)sell$1K–$15K
Jul 1Rohit Khanna(CA)buy$1K–$15K

Showing 20 of 25 disclosed trades.

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Data sourced from public STOCK Act disclosures. Coldpine is a publisher of intelligence on congressional disclosures, not an investment adviser. See full history and scores, free with an account →