GROUP 1 AUTOMOTIVE INC

Ticker: GPI CUSIP: 398905109 Class: EQTY

PEAK6 LLC's Holding History (CIK: 0001389958)

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

Q4 2025

Shares 438 Value ($000) $172 Avg Close $410.47 Range $378.28 - $461.27

Q3 2025

Shares 138 Value ($000) $60 Avg Close $448.46 Range $399.99 - $488.39

Q2 2025

Shares 301 Value ($000) $131 Avg Close $419.70 Range $355.91 - $456.13

Q1 2025

Shares 2 Value ($000) $1 Avg Close $438.30 Range $367.35 - $490.09

Q4 2024

Shares 14,235 Value ($000) $6,000 Avg Close $395.45 Range $344.38 - $440.32

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	438	$172	$410.47	$378.28 - $461.27
Q3 2025	138	$60	$448.46	$399.99 - $488.39
Q2 2025	301	$131	$419.70	$355.91 - $456.13
Q1 2025	2	$1	$438.30	$367.35 - $490.09
Q4 2024	14,235	$6,000	$395.45	$344.38 - $440.32