CME GROUP INC

Ticker: CME CUSIP: 12572Q105 Class: COM

TigerOak Management, L.L.C.'s Holding History (CIK: 0002052586)

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

Q4 2025

Shares 9,818 Value ($000) $2,681 Avg Close $270.74 Range $255.99 - $286.42

Q3 2025

Shares 9,979 Value ($000) $2,696 Avg Close $269.86 Range $256.10 - $285.59

Q2 2025

Shares 10,122 Value ($000) $2,790 Avg Close $268.48 Range $245.09 - $286.76

Q1 2025

Shares 9,904 Value ($000) $2,627 Avg Close $242.42 Range $220.42 - $264.20

Q4 2024

Shares 9,944 Value ($000) $2,309 Avg Close $219.66 Range $203.87 - $237.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,818	$2,681	$270.74	$255.99 - $286.42
Q3 2025	9,979	$2,696	$269.86	$256.10 - $285.59
Q2 2025	10,122	$2,790	$268.48	$245.09 - $286.76
Q1 2025	9,904	$2,627	$242.42	$220.42 - $264.20
Q4 2024	9,944	$2,309	$219.66	$203.87 - $237.29