ATKORE INC

Ticker: ATKR CUSIP: 047649108 Class: Common Stock

NATIONAL BANK OF CANADA /FI/'s Holding History (CIK: 0000926171)

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

Q1 2025

Shares 30 Value ($000) $2 Avg Close $69.79 Range $54.77 - $87.26

Q4 2024

Shares 26,822 Value ($000) $2,238 Avg Close $85.73 Range $73.87 - $102.31

Q3 2024

Shares 46,562 Value ($000) $3,946 Avg Close $105.31 Range $77.86 - $148.52

Q2 2024

Shares 42,828 Value ($000) $5,663 Avg Close $154.09 Range $126.00 - $188.47

Q1 2024

Shares 1,671 Value ($000) $261 Avg Close $154.45 Range $134.58 - $184.78

Q4 2023

Shares 21,960 Value ($000) $3,581 Avg Close $133.07 Range $116.71 - $159.82

Q3 2023

Shares 4,659 Value ($000) $674 Avg Close $145.61 Range $132.06 - $158.92

Q2 2023

Shares 6,760 Value ($000) $1,038 Avg Close $126.47 Range $112.03 - $151.87

Q1 2023

Shares 6,983 Value ($000) $981 Avg Close $130.69 Range $108.94 - $149.38

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	30	$2	$69.79	$54.77 - $87.26
Q4 2024	26,822	$2,238	$85.73	$73.87 - $102.31
Q3 2024	46,562	$3,946	$105.31	$77.86 - $148.52
Q2 2024	42,828	$5,663	$154.09	$126.00 - $188.47
Q1 2024	1,671	$261	$154.45	$134.58 - $184.78
Q4 2023	21,960	$3,581	$133.07	$116.71 - $159.82
Q3 2023	4,659	$674	$145.61	$132.06 - $158.92
Q2 2023	6,760	$1,038	$126.47	$112.03 - $151.87
Q1 2023	6,983	$981	$130.69	$108.94 - $149.38