ATKORE INC

Ticker: ATKR CUSIP: 047649108 Class: Common Stock

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q3 2025

Shares 3,972 Value ($000) $249 Avg Close $64.34 Range $52.65 - $78.81

Q2 2024

Shares 4,630 Value ($000) $625 Avg Close $154.09 Range $126.00 - $188.47

Q4 2023

Shares 1,696 Value ($000) $271 Avg Close $133.07 Range $116.71 - $159.82

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	3,972	$249	$64.34	$52.65 - $78.81
Q2 2024	4,630	$625	$154.09	$126.00 - $188.47
Q4 2023	1,696	$271	$133.07	$116.71 - $159.82