ALLEGHENY TECHNOLOGIES INC

Ticker: ATI CUSIP: 01741R102 Class: EQTY

OXFORD ASSET MANAGEMENT LLP's Holding History (CIK: 0001438284)

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

Q4 2025

Shares 1,794 Value ($000) $206 Avg Close $97.45 Range $79.29 - $117.48

Q2 2025

Shares 8,421 Value ($000) $727 Avg Close $68.45 Range $39.23 - $87.75

Q1 2025

Shares 4,887 Value ($000) $254 Avg Close $56.77 Range $49.07 - $66.80

Q4 2019

Shares 101,957 Value ($000) $2,106 Avg Close $21.68 Range $18.98 - $24.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,794	$206	$97.45	$79.29 - $117.48
Q2 2025	8,421	$727	$68.45	$39.23 - $87.75
Q1 2025	4,887	$254	$56.77	$49.07 - $66.80
Q4 2019	101,957	$2,106	$21.68	$18.98 - $24.17