COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

Jefferies Financial Group Inc.'s Holding History (CIK: 0000096223)

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

Q4 2025

Shares 12,226 Value ($000) $822 Avg Close $70.84 Range $62.00 - $85.24

Q3 2025

Shares 67,260 Value ($000) $5,675 Avg Close $88.37 Range $79.94 - $97.43

Q2 2025

Shares 76,485 Value ($000) $6,149 Avg Close $77.90 Range $71.21 - $83.68

Q1 2025

Shares 110,049 Value ($000) $8,719 Avg Close $76.08 Range $68.41 - $83.03

Q4 2024

Shares 98,108 Value ($000) $7,024 Avg Close $75.52 Range $68.26 - $82.49

Q3 2024

Shares 34,160 Value ($000) $2,577 Avg Close $75.84 Range $70.86 - $81.63

Q2 2024

Shares 75,526 Value ($000) $5,599 Avg Close $84.75 Range $71.90 - $96.98

Q1 2024

Shares 60,000 Value ($000) $5,796 Avg Close $86.08 Range $79.82 - $100.38

Q4 2023

Shares 60,000 Value ($000) $5,243 Avg Close $80.94 Range $67.35 - $89.11

Q3 2023

Shares 28,920 Value ($000) $2,224 Avg Close $82.85 Range $75.78 - $92.30

Q2 2023

Shares 96,541 Value ($000) $8,592 Avg Close $77.21 Range $67.22 - $92.36

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,226	$822	$70.84	$62.00 - $85.24
Q3 2025	67,260	$5,675	$88.37	$79.94 - $97.43
Q2 2025	76,485	$6,149	$77.90	$71.21 - $83.68
Q1 2025	110,049	$8,719	$76.08	$68.41 - $83.03
Q4 2024	98,108	$7,024	$75.52	$68.26 - $82.49
Q3 2024	34,160	$2,577	$75.84	$70.86 - $81.63
Q2 2024	75,526	$5,599	$84.75	$71.90 - $96.98
Q1 2024	60,000	$5,796	$86.08	$79.82 - $100.38
Q4 2023	60,000	$5,243	$80.94	$67.35 - $89.11
Q3 2023	28,920	$2,224	$82.85	$75.78 - $92.30
Q2 2023	96,541	$8,592	$77.21	$67.22 - $92.36