ALLEGHENY TECHNOLOGIES INC

Ticker: ATI CUSIP: 01741R102 Class: EQTY

Woodline Partners LP's Holding History (CIK: 0001784547)

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

Q4 2025

Shares 471,195 Value ($000) $54,074 Avg Close $97.45 Range $79.29 - $117.48

Q3 2025

Shares 747,127 Value ($000) $60,771 Avg Close $81.04 Range $70.42 - $96.20

Q2 2025

Shares 838,621 Value ($000) $72,407 Avg Close $68.45 Range $39.23 - $87.75

Q1 2025

Shares 944,216 Value ($000) $49,128 Avg Close $56.77 Range $49.07 - $66.80

Q4 2024

Shares 991,741 Value ($000) $54,585 Avg Close $58.97 Range $52.45 - $67.09

Q3 2024

Shares 427,433 Value ($000) $28,600 Avg Close $62.09 Range $53.90 - $68.92

Q2 2024

Shares 480,003 Value ($000) $26,616 Avg Close $56.03 Range $47.90 - $62.44

Q1 2024

Shares 638,577 Value ($000) $32,676 Avg Close $45.22 Range $38.04 - $51.95

Q4 2023

Shares 1,166,505 Value ($000) $53,041 Avg Close $41.52 Range $35.03 - $46.57

Q3 2023

Shares 212,877 Value ($000) $8,760 Avg Close $44.44 Range $41.04 - $47.92

Q2 2023

Shares 444,674 Value ($000) $19,668 Avg Close $38.25 Range $34.10 - $44.39

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	471,195	$54,074	$97.45	$79.29 - $117.48
Q3 2025	747,127	$60,771	$81.04	$70.42 - $96.20
Q2 2025	838,621	$72,407	$68.45	$39.23 - $87.75
Q1 2025	944,216	$49,128	$56.77	$49.07 - $66.80
Q4 2024	991,741	$54,585	$58.97	$52.45 - $67.09
Q3 2024	427,433	$28,600	$62.09	$53.90 - $68.92
Q2 2024	480,003	$26,616	$56.03	$47.90 - $62.44
Q1 2024	638,577	$32,676	$45.22	$38.04 - $51.95
Q4 2023	1,166,505	$53,041	$41.52	$35.03 - $46.57
Q3 2023	212,877	$8,760	$44.44	$41.04 - $47.92
Q2 2023	444,674	$19,668	$38.25	$34.10 - $44.39