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CoStar Group, Inc.
Real Estate Services
| Date | Politician | Asset | Action | Amount | Trade Price | 30D Price | 1M Return | Alpha | 1M Prediction |
|---|---|---|---|---|---|---|---|---|---|
Aug 19, 2026 |  Gilbert CisnerosD | Stock | Buy |
| $1,001 - $15,000 |
| $33.73 |
| $29.09 |
| -13.8% |
| -13.0% |
Jul 20, 2026 |  Rohit KhannaD | Stock | Sell | $1,001 - $15,000 | $29.68 | $33.73 | +13.6% | +10.0% |
May 27, 2026 | Rohit KhannaD | Stock | Sell | $1,001 - $15,000 | $32.32 | $30.25 | -6.4% | -3.8% |
Apr 24, 2026 | Rohit KhannaD | Stock | Sell | $1,001 - $15,000 | $36.44 | $33.95 | -6.8% | -11.3% |
Apr 14, 2026 | Gilbert CisnerosD | Stock | Sell | $1,001 - $15,000 | $37.60 | $31.85 | -15.3% | -23.0% |
Apr 13, 2026 | Rohit KhannaD | Stock | Sell | $1,001 - $15,000 | $37.06 | $31.97 | -13.7% | -21.9% |
Mar 30, 2026 | Rohit KhannaD | Stock | Sell | $1,001 - $15,000 | $40.88 | $34.14 | -16.5% | -29.1% |
Mar 23, 2026 | Rohit KhannaD | Stock | Buy | $1,001 - $15,000 | $42.91 | $38.77 | -9.6% | -18.2% |
Mar 13, 2026 | Gilbert CisnerosD | Stock | Buy | $1,001 - $15,000 | $43.63 | $36.48 | -16.4% | -19.3% |
Feb 24, 2026 | Rohit KhannaD | Stock | Buy | $1,001 - $15,000 | $49.15 | $41.30 | -16.0% | -10.1% |
Feb 17, 2026 | Rohit KhannaD | Stock | Buy | $1,001 - $15,000 | $45.74 | $42.82 | -6.4% | -3.0% |
Feb 5, 2026 | Rohit KhannaD | Stock | Sell | $1,001 - $15,000 | $50.99 | $48.38 | -5.1% | -4.3% |
Jan 28, 2026 | Gilbert CisnerosD | Stock | Buy | $1,001 - $15,000 | $65.20 | $44.63 | -31.5% | -30.2% |
Jan 13, 2026 | Rohit KhannaD | Stock | Sell | $1,001 - $15,000 | $61.82 | $45.03 | -27.2% | -25.4% |
Dec 12, 2025 | Rohit KhannaD | Stock | Sell | $1,001 - $15,000 | $68.23 | $58.49 | -14.3% | -16.4% |
Dec 10, 2025 | Gilbert CisnerosD | Stock | Buy | $1,001 - $15,000 | $67.87 | $58.49 | -13.8% | -15.1% |
Dec 5, 2025 | Rohit KhannaD | Stock | Buy | $1,001 - $15,000 | $68.01 | $65.69 | -3.4% | -3.3% |
Nov 10, 2025 | Rohit KhannaD | Stock | Sell | $1,001 - $15,000 | $67.23 | $67.87 | +1.0% | +0.1% |
Nov 3, 2025 | Rohit KhannaD | Stock | Sell | $1,001 - $15,000 | $69.38 | $69.02 | -0.5% | -0.6% |
Oct 15, 2025 | Gilbert CisnerosD | Stock | Buy | $1,001 - $15,000 | $75.19 | $68.05 | -9.5% | -10.5% |
Sep 30, 2025 | Gilbert CisnerosD | Stock | Buy | $1,001 - $15,000 | $84.37 | $69.64 | -17.5% | -19.5% |
Sep 25, 2025 |  Lisa McClainR | Stock | Sell | $1,001 - $15,000 | $83.09 | $77.89 | -6.3% | -9.2% |
Sep 22, 2025 | Gilbert CisnerosD | Stock | Buy | $1,001 - $15,000 | $86.31 | $77.19 | -10.6% | -10.7% |
Aug 13, 2025 | Lisa McClainR | Stock | Buy | $1,001 - $15,000 | $87.56 | $86.80 | -0.9% | -2.8% |
Jul 31, 2025 | Gilbert CisnerosD | Stock | Buy | $1,001 - $15,000 | $95.19 | $89.49 | -6.0% | -8.0% |
Jul 9, 2025 | Gilbert CisnerosD | Stock | Buy | $1,001 - $15,000 | $84.50 | $94.50 | +11.8% | +9.7% |
Jun 30, 2025 | Gilbert CisnerosD | Stock | Buy | $1,001 - $15,000 | $80.40 | $96.25 | +19.7% | +17.0% |
Jun 27, 2025 | Gilbert CisnerosD | Stock | Buy | $15,001 - $50,000 | $80.76 | $92.97 | +15.1% | +11.5% |
Jun 25, 2025 | Gilbert CisnerosD | Stock | Buy | $1,001 - $15,000 | $81.26 | $92.97 | +14.4% | +9.5% |
May 12, 2025 |  Jefferson ShreveR | Stock | Sell | $15,001 - $50,000 | $75.38 | $81.79 | +8.5% | +5.4% |
Mar 12, 2025 | Rohit KhannaD | Stock | Buy | $1,001 - $15,000 | $76.86 | $77.39 | +0.7% | +4.9% |
Feb 24, 2025 | Jefferson ShreveR | Stock | Buy | $15,001 - $50,000 | $77.49 | $80.37 | +3.7% | +8.2% |
Jan 21, 2025 |  William R. KeatingD | Stock | Buy | $1,001 - $15,000 | $74.16 | $78.33 | +5.6% | +4.4% |
Jan 17, 2025 | Rohit KhannaD | Stock | Buy | $1,001 - $15,000 | $73.85 | $74.06 | +0.3% | -1.7% |
Jan 15, 2025 |  Julie JohnsonD | Stock | Sell | $1,001 - $15,000 | $73.22 | $74.06 | +1.1% | -1.7% |
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