COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

Cornerstone Planning Group LLC's Holding History (CIK: 0001822587)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 211 Value ($000) $14 Avg Close $70.84 Range $62.00 - $85.24
Q3 2025
Shares 273 Value ($000) $19 Avg Close $88.37 Range $79.94 - $97.43
Q2 2025
Shares 265 Value ($000) $26 Avg Close $77.90 Range $71.21 - $83.68
Q1 2025
Shares 310 Value ($000) $25 Avg Close $76.08 Range $68.41 - $83.03
Q4 2024
Shares 238 Value ($000) $18 Avg Close $75.52 Range $68.26 - $82.49
Q3 2024
Shares 340 Value ($000) $25 Avg Close $75.84 Range $70.86 - $81.63
Q2 2024
Shares 394 Value ($000) $29 Avg Close $84.75 Range $71.90 - $96.98
Q1 2024
Shares 728 Value ($000) $66 Avg Close $86.08 Range $79.82 - $100.38
Q4 2023
Shares 890 Value ($000) $78 Avg Close $80.94 Range $67.35 - $89.11
Q3 2023
Shares 932 Value ($000) $72 Avg Close $82.85 Range $75.78 - $92.30
Q2 2023
Shares 1,372 Value ($000) $122 Avg Close $77.21 Range $67.22 - $92.36
Q4 2022
Shares 1,557 Value ($000) $119 Avg Close $78.14 Range $68.86 - $85.37