ATKORE INC

Ticker: ATKR CUSIP: 047649108 Class: Common Stock

Laurion Capital Management LP's Holding History (CIK: 0001390202)

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

Q4 2025

Shares 10,804 Value ($000) $683 Avg Close $64.69 Range $54.90 - $72.11

Q3 2018

Shares 36,759 Value ($000) $975 Avg Close $24.09 Range $19.72 - $27.65

Q2 2018

Shares 390,541 Value ($000) $8,112 Avg Close $19.54 Range $16.98 - $21.90

Q1 2018

Shares 291,403 Value ($000) $5,784 Avg Close $20.73 Range $18.57 - $23.61

Q1 2017

Shares 169,468 Value ($000) $4,454 Avg Close $24.84 Range $22.15 - $26.33

Q4 2016

Shares 111,300 Value ($000) $2,661 Avg Close $19.83 Range $17.36 - $23.48

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,804	$683	$64.69	$54.90 - $72.11
Q3 2018	36,759	$975	$24.09	$19.72 - $27.65
Q2 2018	390,541	$8,112	$19.54	$16.98 - $21.90
Q1 2018	291,403	$5,784	$20.73	$18.57 - $23.61
Q1 2017	169,468	$4,454	$24.84	$22.15 - $26.33
Q4 2016	111,300	$2,661	$19.83	$17.36 - $23.48