ATKORE INC

Ticker: ATKR CUSIP: 047649108 Class: Common Stock

Cornerstone Investment Partners, LLC's Holding History (CIK: 0001328062)

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

Q4 2022

Shares 2,250 Value ($000) $255 Avg Close $100.95 Range $75.42 - $123.81

Q1 2022

Shares 2,350 Value ($000) $231 Avg Close $100.07 Range $88.70 - $115.71

Q4 2021

Shares 2,350 Value ($000) $261 Avg Close $98.02 Range $80.56 - $114.29

Q3 2021

Shares 2,350 Value ($000) $204 Avg Close $80.31 Range $63.47 - $98.86

Q2 2021

Shares 2,950 Value ($000) $209 Avg Close $73.44 Range $64.87 - $86.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	2,250	$255	$100.95	$75.42 - $123.81
Q1 2022	2,350	$231	$100.07	$88.70 - $115.71
Q4 2021	2,350	$261	$98.02	$80.56 - $114.29
Q3 2021	2,350	$204	$80.31	$63.47 - $98.86
Q2 2021	2,950	$209	$73.44	$64.87 - $86.89