ALLEGHENY TECHNOLOGIES INC

Ticker: ATI CUSIP: 01741R102 Class: EQTY

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q4 2025

Shares 498,177 Value ($000) $57 Avg Close $97.45 Range $79.29 - $117.48

Q3 2025

Shares 1,074,149 Value ($000) $87 Avg Close $81.04 Range $70.42 - $96.20

Q2 2025

Shares 1,138,586 Value ($000) $98 Avg Close $68.45 Range $39.23 - $87.75

Q1 2025

Shares 938,929 Value ($000) $49 Avg Close $56.77 Range $49.07 - $66.80

Q4 2024

Shares 1,128,962 Value ($000) $62 Avg Close $58.97 Range $52.45 - $67.09

Q3 2024

Shares 1,123,299 Value ($000) $75 Avg Close $62.09 Range $53.90 - $68.92

Q2 2024

Shares 1,216,686 Value ($000) $67 Avg Close $56.03 Range $47.90 - $62.44

Q1 2024

Shares 1,225,615 Value ($000) $63 Avg Close $45.22 Range $38.04 - $51.95

Q4 2023

Shares 1,316,526 Value ($000) $60 Avg Close $41.52 Range $35.03 - $46.57

Q3 2023

Shares 1,257,040 Value ($000) $52 Avg Close $44.44 Range $41.04 - $47.92

Q2 2023

Shares 1,086,562 Value ($000) $48 Avg Close $38.25 Range $34.10 - $44.39

Q1 2023

Shares 712,994 Value ($000) $28 Avg Close $37.76 Range $29.37 - $43.32

Q4 2022

Shares 50,828 Value ($000) $2 Avg Close $29.27 Range $25.39 - $31.74

Q3 2022

Shares 49,830 Value ($000) $1,326 Avg Close $27.84 Range $20.52 - $33.31

Q2 2022

Shares 56,842 Value ($000) $1,291 Avg Close $26.35 Range $20.87 - $30.74

Q1 2022

Shares 53,691 Value ($000) $1,441 Avg Close $23.18 Range $16.02 - $28.45

Q4 2021

Shares 46,071 Value ($000) $734 Avg Close $16.05 Range $13.85 - $18.33

Q3 2021

Shares 66,433 Value ($000) $1,105 Avg Close $18.91 Range $15.75 - $22.33

Q2 2021

Shares 66,425 Value ($000) $1,385 Avg Close $22.93 Range $20.15 - $25.04

Q1 2021

Shares 73,109 Value ($000) $1,540 Avg Close $19.55 Range $15.97 - $22.87

Q4 2020

Shares 54,887 Value ($000) $920 Avg Close $12.70 Range $8.24 - $17.60

Q3 2020

Shares 63,393 Value ($000) $553 Avg Close $9.20 Range $8.04 - $11.06

Q2 2020

Shares 63,393 Value ($000) $646 Avg Close $8.67 Range $6.21 - $12.60

Q1 2020

Shares 62,859 Value ($000) $534 Avg Close $15.97 Range $4.95 - $20.91

Q4 2019

Shares 62,182 Value ($000) $1,285 Avg Close $21.68 Range $18.98 - $24.17

Q3 2019

Shares 51,594 Value ($000) $1,045 Avg Close $21.15 Range $17.03 - $25.66

Q2 2019

Shares 51,001 Value ($000) $1,285 Avg Close $24.37 Range $21.15 - $27.49

Q1 2019

Shares 50,739 Value ($000) $1,297 Avg Close $26.33 Range $21.00 - $29.50

Q4 2018

Shares 50,349 Value ($000) $1,096 Avg Close $25.93 Range $20.84 - $29.84

Q3 2018

Shares 50,131 Value ($000) $1,481 Avg Close $26.89 Range $24.31 - $30.18

Q2 2018

Shares 50,070 Value ($000) $1,258 Avg Close $27.05 Range $22.93 - $29.87

Q1 2018

Shares 49,912 Value ($000) $1,182 Avg Close $26.83 Range $22.70 - $30.25

Q4 2017

Shares 49,667 Value ($000) $1,199 Avg Close $23.80 Range $21.01 - $26.59

Q3 2017

Shares 51,149 Value ($000) $1,222 Avg Close $19.78 Range $16.51 - $24.00

Q2 2017

Shares 46,949 Value ($000) $799 Avg Close $16.82 Range $14.54 - $20.11

Q1 2017

Shares 58,642 Value ($000) $1,053 Avg Close $18.80 Range $15.61 - $23.69

Q4 2016

Shares 64,742 Value ($000) $1,031 Avg Close $16.62 Range $13.15 - $19.20

Q3 2016

Shares 64,782 Value ($000) $1,171 Avg Close $16.54 Range $12.22 - $18.59

Q2 2016

Shares 82,082 Value ($000) $1,047 Avg Close $14.18 Range $10.81 - $17.83

Q1 2016

Shares 68,467 Value ($000) $1,116 Avg Close $12.00 Range $6.97 - $18.17

Q4 2015

Shares 27,067 Value ($000) $305 Avg Close $13.45 Range $9.91 - $18.65

Q3 2015

Shares 39,843 Value ($000) $565 Avg Close $20.12 Range $13.34 - $30.02

Q2 2015

Shares 207,221 Value ($000) $6,258 Avg Close $31.90 Range $27.97 - $36.35

Q1 2015

Shares 201,111 Value ($000) $6,035 Avg Close $29.80 Range $25.96 - $33.60

Q4 2014

Shares 474,993 Value ($000) $16,516 Avg Close $31.49 Range $28.73 - $35.21

Q3 2014

Shares 324,941 Value ($000) $12,055 Avg Close $39.92 Range $34.97 - $43.90

Q2 2014

Shares 159,631 Value ($000) $7,199 Avg Close $38.68 Range $35.44 - $42.89

Q1 2014

Shares 163,131 Value ($000) $6,147 Avg Close $31.60 Range $27.91 - $36.14

Q4 2013

Shares 163,731 Value ($000) $5,834 Avg Close $30.74 Range $27.52 - $33.68

Q3 2013

Shares 161,831 Value ($000) $4,939 Avg Close $26.04 Range $23.74 - $30.56

Q2 2013

Shares 163,621 Value ($000) $4,305 Avg Close $26.04 Range $23.70 - $29.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	498,177	$57	$97.45	$79.29 - $117.48
Q3 2025	1,074,149	$87	$81.04	$70.42 - $96.20
Q2 2025	1,138,586	$98	$68.45	$39.23 - $87.75
Q1 2025	938,929	$49	$56.77	$49.07 - $66.80
Q4 2024	1,128,962	$62	$58.97	$52.45 - $67.09
Q3 2024	1,123,299	$75	$62.09	$53.90 - $68.92
Q2 2024	1,216,686	$67	$56.03	$47.90 - $62.44
Q1 2024	1,225,615	$63	$45.22	$38.04 - $51.95
Q4 2023	1,316,526	$60	$41.52	$35.03 - $46.57
Q3 2023	1,257,040	$52	$44.44	$41.04 - $47.92
Q2 2023	1,086,562	$48	$38.25	$34.10 - $44.39
Q1 2023	712,994	$28	$37.76	$29.37 - $43.32
Q4 2022	50,828	$2	$29.27	$25.39 - $31.74
Q3 2022	49,830	$1,326	$27.84	$20.52 - $33.31
Q2 2022	56,842	$1,291	$26.35	$20.87 - $30.74
Q1 2022	53,691	$1,441	$23.18	$16.02 - $28.45
Q4 2021	46,071	$734	$16.05	$13.85 - $18.33
Q3 2021	66,433	$1,105	$18.91	$15.75 - $22.33
Q2 2021	66,425	$1,385	$22.93	$20.15 - $25.04
Q1 2021	73,109	$1,540	$19.55	$15.97 - $22.87
Q4 2020	54,887	$920	$12.70	$8.24 - $17.60
Q3 2020	63,393	$553	$9.20	$8.04 - $11.06
Q2 2020	63,393	$646	$8.67	$6.21 - $12.60
Q1 2020	62,859	$534	$15.97	$4.95 - $20.91
Q4 2019	62,182	$1,285	$21.68	$18.98 - $24.17
Q3 2019	51,594	$1,045	$21.15	$17.03 - $25.66
Q2 2019	51,001	$1,285	$24.37	$21.15 - $27.49
Q1 2019	50,739	$1,297	$26.33	$21.00 - $29.50
Q4 2018	50,349	$1,096	$25.93	$20.84 - $29.84
Q3 2018	50,131	$1,481	$26.89	$24.31 - $30.18
Q2 2018	50,070	$1,258	$27.05	$22.93 - $29.87
Q1 2018	49,912	$1,182	$26.83	$22.70 - $30.25
Q4 2017	49,667	$1,199	$23.80	$21.01 - $26.59
Q3 2017	51,149	$1,222	$19.78	$16.51 - $24.00
Q2 2017	46,949	$799	$16.82	$14.54 - $20.11
Q1 2017	58,642	$1,053	$18.80	$15.61 - $23.69
Q4 2016	64,742	$1,031	$16.62	$13.15 - $19.20
Q3 2016	64,782	$1,171	$16.54	$12.22 - $18.59
Q2 2016	82,082	$1,047	$14.18	$10.81 - $17.83
Q1 2016	68,467	$1,116	$12.00	$6.97 - $18.17
Q4 2015	27,067	$305	$13.45	$9.91 - $18.65
Q3 2015	39,843	$565	$20.12	$13.34 - $30.02
Q2 2015	207,221	$6,258	$31.90	$27.97 - $36.35
Q1 2015	201,111	$6,035	$29.80	$25.96 - $33.60
Q4 2014	474,993	$16,516	$31.49	$28.73 - $35.21
Q3 2014	324,941	$12,055	$39.92	$34.97 - $43.90
Q2 2014	159,631	$7,199	$38.68	$35.44 - $42.89
Q1 2014	163,131	$6,147	$31.60	$27.91 - $36.14
Q4 2013	163,731	$5,834	$30.74	$27.52 - $33.68
Q3 2013	161,831	$4,939	$26.04	$23.74 - $30.56
Q2 2013	163,621	$4,305	$26.04	$23.70 - $29.42