ALLEGHENY TECHNOLOGIES INC

Ticker: ATI CUSIP: 01741R102 Class: EQTY

Entropy Technologies, LP's Holding History (CIK: 0001976151)

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

Q2 2025

Shares 15,567 Value ($000) $1,344 Avg Close $68.45 Range $39.23 - $87.75

Q1 2025

Shares 17,017 Value ($000) $885 Avg Close $56.77 Range $49.07 - $66.80

Q1 2024

Shares 7,353 Value ($000) $376 Avg Close $45.22 Range $38.04 - $51.95

Q4 2023

Shares 12,993 Value ($000) $591 Avg Close $41.52 Range $35.03 - $46.57

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	15,567	$1,344	$68.45	$39.23 - $87.75
Q1 2025	17,017	$885	$56.77	$49.07 - $66.80
Q1 2024	7,353	$376	$45.22	$38.04 - $51.95
Q4 2023	12,993	$591	$41.52	$35.03 - $46.57