ATKORE INC

Ticker: ATKR CUSIP: 047649108 Class: Common Stock

DEAN INVESTMENT ASSOCIATES, LLC's Holding History (CIK: 0000846797)

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

Q4 2025

Shares 27,819 Value ($000) $1,760 Avg Close $64.69 Range $54.90 - $72.11

Q3 2025

Shares 21,981 Value ($000) $1,379 Avg Close $64.34 Range $52.65 - $78.81

Q2 2025

Shares 30,121 Value ($000) $2,125 Avg Close $63.68 Range $48.90 - $71.15

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	27,819	$1,760	$64.69	$54.90 - $72.11
Q3 2025	21,981	$1,379	$64.34	$52.65 - $78.81
Q2 2025	30,121	$2,125	$63.68	$48.90 - $71.15