ATKORE INC

Ticker: ATKR CUSIP: 047649108 Class: Common Stock

MATHER GROUP, LLC.'s Holding History (CIK: 0001527641)

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

Q3 2025

Shares 31 Value ($000) $2 Avg Close $64.34 Range $52.65 - $78.81

Q1 2025

Shares 31 Value ($000) $2 Avg Close $69.79 Range $54.77 - $87.26

Q4 2024

Shares 31 Value ($000) $3 Avg Close $85.73 Range $73.87 - $102.31

Q3 2024

Shares 31 Value ($000) $3 Avg Close $105.31 Range $77.86 - $148.52

Q2 2024

Shares 468 Value ($000) $89 Avg Close $154.09 Range $126.00 - $188.47

Q1 2024

Shares 47 Value ($000) $8 Avg Close $154.45 Range $134.58 - $184.78

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	31	$2	$64.34	$52.65 - $78.81
Q1 2025	31	$2	$69.79	$54.77 - $87.26
Q4 2024	31	$3	$85.73	$73.87 - $102.31
Q3 2024	31	$3	$105.31	$77.86 - $148.52
Q2 2024	468	$89	$154.09	$126.00 - $188.47
Q1 2024	47	$8	$154.45	$134.58 - $184.78