DORMAN PRODUCTS INC

Ticker: DORM CUSIP: 258278100 Class: EQTY

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q3 2023

Shares 17,454 Value ($000) $1,322 Avg Close $81.32 Range $73.33 - $91.11

Q2 2023

Shares 17,454 Value ($000) $1,376 Avg Close $84.21 Range $75.79 - $89.10

Q1 2023

Shares 18,564 Value ($000) $1,601 Avg Close $89.05 Range $80.26 - $102.25

Q4 2022

Shares 19,364 Value ($000) $1,566 Avg Close $84.92 Range $73.32 - $93.45

Q3 2022

Shares 18,858 Value ($000) $1,549 Avg Close $98.48 Range $81.81 - $119.04

Q2 2022

Shares 18,667 Value ($000) $2,049 Avg Close $99.02 Range $90.13 - $109.71

Q1 2022

Shares 18,367 Value ($000) $1,747 Avg Close $96.93 Range $88.44 - $114.74

Q4 2021

Shares 18,368 Value ($000) $2,077 Avg Close $108.55 Range $93.23 - $122.96

Q3 2021

Shares 18,868 Value ($000) $1,787 Avg Close $98.65 Range $90.08 - $107.49

Q2 2021

Shares 7,208 Value ($000) $748 Avg Close $102.53 Range $97.36 - $112.31

Q1 2021

Shares 7,210 Value ($000) $741 Avg Close $99.76 Range $86.22 - $113.13

Q4 2020

Shares 5,803 Value ($000) $504 Avg Close $92.69 Range $85.50 - $100.55

Q3 2020

Shares 2,403 Value ($000) $218 Avg Close $79.90 Range $62.41 - $91.97

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	17,454	$1,322	$81.32	$73.33 - $91.11
Q2 2023	17,454	$1,376	$84.21	$75.79 - $89.10
Q1 2023	18,564	$1,601	$89.05	$80.26 - $102.25
Q4 2022	19,364	$1,566	$84.92	$73.32 - $93.45
Q3 2022	18,858	$1,549	$98.48	$81.81 - $119.04
Q2 2022	18,667	$2,049	$99.02	$90.13 - $109.71
Q1 2022	18,367	$1,747	$96.93	$88.44 - $114.74
Q4 2021	18,368	$2,077	$108.55	$93.23 - $122.96
Q3 2021	18,868	$1,787	$98.65	$90.08 - $107.49
Q2 2021	7,208	$748	$102.53	$97.36 - $112.31
Q1 2021	7,210	$741	$99.76	$86.22 - $113.13
Q4 2020	5,803	$504	$92.69	$85.50 - $100.55
Q3 2020	2,403	$218	$79.90	$62.41 - $91.97