DORMAN PRODUCTS INC

Ticker: DORM CUSIP: 258278100 Class: EQTY

PEAK6 LLC's Holding History (CIK: 0001389958)

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

Q1 2025

Shares 16,859 Value ($000) $2,032 Avg Close $127.56 Range $117.50 - $135.69

Q4 2024

Shares 15,233 Value ($000) $1,973 Avg Close $128.07 Range $108.12 - $146.60

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	16,859	$2,032	$127.56	$117.50 - $135.69
Q4 2024	15,233	$1,973	$128.07	$108.12 - $146.60