CME GROUP INC

Ticker: CME CUSIP: 12572Q105 Class: COM

Ipswich Investment Management Co., Inc.'s Holding History (CIK: 0001463753)

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

Q4 2025

Shares 1,032 Value ($000) $282 Avg Close $270.74 Range $255.99 - $286.42

Q3 2025

Shares 975 Value ($000) $263 Avg Close $269.86 Range $256.10 - $285.59

Q2 2025

Shares 950 Value ($000) $262 Avg Close $268.48 Range $245.09 - $286.76

Q1 2025

Shares 950 Value ($000) $252 Avg Close $242.42 Range $220.42 - $264.20

Q4 2018

Shares 250 Value ($000) $47 Avg Close $142.24 Range $131.13 - $151.59

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,032	$282	$270.74	$255.99 - $286.42
Q3 2025	975	$263	$269.86	$256.10 - $285.59
Q2 2025	950	$262	$268.48	$245.09 - $286.76
Q1 2025	950	$252	$242.42	$220.42 - $264.20
Q4 2018	250	$47	$142.24	$131.13 - $151.59