ALLEGHENY TECHNOLOGIES INC

Ticker: ATI CUSIP: 01741R102 Class: EQTY

US BANCORP \DE\'s Holding History (CIK: 0000036104)

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

Q4 2025

Shares 4,329 Value ($000) $497 Avg Close $97.45 Range $79.29 - $117.48

Q3 2025

Shares 4,583 Value ($000) $373 Avg Close $81.04 Range $70.42 - $96.20

Q2 2025

Shares 4,291 Value ($000) $370 Avg Close $68.45 Range $39.23 - $87.75

Q1 2025

Shares 5,959 Value ($000) $310 Avg Close $56.77 Range $49.07 - $66.80

Q4 2024

Shares 6,691 Value ($000) $368 Avg Close $58.97 Range $52.45 - $67.09

Q3 2024

Shares 13,651 Value ($000) $913 Avg Close $62.09 Range $53.90 - $68.92

Q2 2024

Shares 14,058 Value ($000) $780 Avg Close $56.03 Range $47.90 - $62.44

Q1 2024

Shares 13,052 Value ($000) $668 Avg Close $45.22 Range $38.04 - $51.95

Q4 2023

Shares 19,748 Value ($000) $898 Avg Close $41.52 Range $35.03 - $46.57

Q3 2023

Shares 17,917 Value ($000) $737 Avg Close $44.44 Range $41.04 - $47.92

Q2 2023

Shares 20,567 Value ($000) $910 Avg Close $38.25 Range $34.10 - $44.39

Q1 2023

Shares 1,026 Value ($000) $40 Avg Close $37.76 Range $29.37 - $43.32

Q4 2022

Shares 1,514 Value ($000) $45 Avg Close $29.27 Range $25.39 - $31.74

Q3 2022

Shares 2,112 Value ($000) $56 Avg Close $27.84 Range $20.52 - $33.31

Q2 2022

Shares 1,975 Value ($000) $45 Avg Close $26.35 Range $20.87 - $30.74

Q1 2022

Shares 1,902 Value ($000) $51 Avg Close $23.18 Range $16.02 - $28.45

Q4 2021

Shares 1,994 Value ($000) $32 Avg Close $16.05 Range $13.85 - $18.33

Q3 2021

Shares 1,738 Value ($000) $29 Avg Close $18.91 Range $15.75 - $22.33

Q2 2021

Shares 1,879 Value ($000) $39 Avg Close $22.93 Range $20.15 - $25.04

Q1 2021

Shares 8,427 Value ($000) $178 Avg Close $19.55 Range $15.97 - $22.87

Q4 2020

Shares 8,649 Value ($000) $145 Avg Close $12.70 Range $8.24 - $17.60

Q3 2020

Shares 9,510 Value ($000) $83 Avg Close $9.20 Range $8.04 - $11.06

Q2 2020

Shares 28,243 Value ($000) $288 Avg Close $8.67 Range $6.21 - $12.60

Q1 2020

Shares 48,083 Value ($000) $408 Avg Close $15.97 Range $4.95 - $20.91

Q4 2019

Shares 52,206 Value ($000) $1,079 Avg Close $21.68 Range $18.98 - $24.17

Q3 2019

Shares 47,015 Value ($000) $951 Avg Close $21.15 Range $17.03 - $25.66

Q2 2019

Shares 45,035 Value ($000) $1,135 Avg Close $24.37 Range $21.15 - $27.49

Q1 2019

Shares 44,200 Value ($000) $1,130 Avg Close $26.33 Range $21.00 - $29.50

Q4 2018

Shares 47,601 Value ($000) $1,036 Avg Close $25.93 Range $20.84 - $29.84

Q3 2018

Shares 48,239 Value ($000) $1,425 Avg Close $26.89 Range $24.31 - $30.18

Q2 2018

Shares 48,589 Value ($000) $1,221 Avg Close $27.05 Range $22.93 - $29.87

Q1 2018

Shares 45,327 Value ($000) $1,073 Avg Close $26.83 Range $22.70 - $30.25

Q4 2017

Shares 44,915 Value ($000) $1,084 Avg Close $23.80 Range $21.01 - $26.59

Q3 2017

Shares 44,449 Value ($000) $1,062 Avg Close $19.78 Range $16.51 - $24.00

Q2 2017

Shares 43,321 Value ($000) $737 Avg Close $16.82 Range $14.54 - $20.11

Q1 2017

Shares 41,038 Value ($000) $737 Avg Close $18.80 Range $15.61 - $23.69

Q4 2016

Shares 34,811 Value ($000) $554 Avg Close $16.62 Range $13.15 - $19.20

Q3 2016

Shares 23,730 Value ($000) $429 Avg Close $16.54 Range $12.22 - $18.59

Q2 2016

Shares 21,732 Value ($000) $277 Avg Close $14.18 Range $10.81 - $17.83

Q1 2016

Shares 24,779 Value ($000) $403 Avg Close $12.00 Range $6.97 - $18.17

Q4 2015

Shares 25,583 Value ($000) $288 Avg Close $13.45 Range $9.91 - $18.65

Q3 2015

Shares 29,799 Value ($000) $423 Avg Close $20.12 Range $13.34 - $30.02

Q2 2015

Shares 29,582 Value ($000) $894 Avg Close $31.90 Range $27.97 - $36.35

Q1 2015

Shares 28,505 Value ($000) $856 Avg Close $29.80 Range $25.96 - $33.60

Q4 2014

Shares 25,208 Value ($000) $876 Avg Close $31.49 Range $28.73 - $35.21

Q3 2014

Shares 23,760 Value ($000) $881 Avg Close $39.92 Range $34.97 - $43.90

Q2 2014

Shares 25,087 Value ($000) $1,132 Avg Close $38.68 Range $35.44 - $42.89

Q1 2014

Shares 25,530 Value ($000) $962 Avg Close $31.60 Range $27.91 - $36.14

Q4 2013

Shares 25,270 Value ($000) $901 Avg Close $30.74 Range $27.52 - $33.68

Q3 2013

Shares 26,394 Value ($000) $806 Avg Close $26.04 Range $23.74 - $30.56

Q2 2013

Shares 54,357 Value ($000) $1,430 Avg Close $26.04 Range $23.70 - $29.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,329	$497	$97.45	$79.29 - $117.48
Q3 2025	4,583	$373	$81.04	$70.42 - $96.20
Q2 2025	4,291	$370	$68.45	$39.23 - $87.75
Q1 2025	5,959	$310	$56.77	$49.07 - $66.80
Q4 2024	6,691	$368	$58.97	$52.45 - $67.09
Q3 2024	13,651	$913	$62.09	$53.90 - $68.92
Q2 2024	14,058	$780	$56.03	$47.90 - $62.44
Q1 2024	13,052	$668	$45.22	$38.04 - $51.95
Q4 2023	19,748	$898	$41.52	$35.03 - $46.57
Q3 2023	17,917	$737	$44.44	$41.04 - $47.92
Q2 2023	20,567	$910	$38.25	$34.10 - $44.39
Q1 2023	1,026	$40	$37.76	$29.37 - $43.32
Q4 2022	1,514	$45	$29.27	$25.39 - $31.74
Q3 2022	2,112	$56	$27.84	$20.52 - $33.31
Q2 2022	1,975	$45	$26.35	$20.87 - $30.74
Q1 2022	1,902	$51	$23.18	$16.02 - $28.45
Q4 2021	1,994	$32	$16.05	$13.85 - $18.33
Q3 2021	1,738	$29	$18.91	$15.75 - $22.33
Q2 2021	1,879	$39	$22.93	$20.15 - $25.04
Q1 2021	8,427	$178	$19.55	$15.97 - $22.87
Q4 2020	8,649	$145	$12.70	$8.24 - $17.60
Q3 2020	9,510	$83	$9.20	$8.04 - $11.06
Q2 2020	28,243	$288	$8.67	$6.21 - $12.60
Q1 2020	48,083	$408	$15.97	$4.95 - $20.91
Q4 2019	52,206	$1,079	$21.68	$18.98 - $24.17
Q3 2019	47,015	$951	$21.15	$17.03 - $25.66
Q2 2019	45,035	$1,135	$24.37	$21.15 - $27.49
Q1 2019	44,200	$1,130	$26.33	$21.00 - $29.50
Q4 2018	47,601	$1,036	$25.93	$20.84 - $29.84
Q3 2018	48,239	$1,425	$26.89	$24.31 - $30.18
Q2 2018	48,589	$1,221	$27.05	$22.93 - $29.87
Q1 2018	45,327	$1,073	$26.83	$22.70 - $30.25
Q4 2017	44,915	$1,084	$23.80	$21.01 - $26.59
Q3 2017	44,449	$1,062	$19.78	$16.51 - $24.00
Q2 2017	43,321	$737	$16.82	$14.54 - $20.11
Q1 2017	41,038	$737	$18.80	$15.61 - $23.69
Q4 2016	34,811	$554	$16.62	$13.15 - $19.20
Q3 2016	23,730	$429	$16.54	$12.22 - $18.59
Q2 2016	21,732	$277	$14.18	$10.81 - $17.83
Q1 2016	24,779	$403	$12.00	$6.97 - $18.17
Q4 2015	25,583	$288	$13.45	$9.91 - $18.65
Q3 2015	29,799	$423	$20.12	$13.34 - $30.02
Q2 2015	29,582	$894	$31.90	$27.97 - $36.35
Q1 2015	28,505	$856	$29.80	$25.96 - $33.60
Q4 2014	25,208	$876	$31.49	$28.73 - $35.21
Q3 2014	23,760	$881	$39.92	$34.97 - $43.90
Q2 2014	25,087	$1,132	$38.68	$35.44 - $42.89
Q1 2014	25,530	$962	$31.60	$27.91 - $36.14
Q4 2013	25,270	$901	$30.74	$27.52 - $33.68
Q3 2013	26,394	$806	$26.04	$23.74 - $30.56
Q2 2013	54,357	$1,430	$26.04	$23.70 - $29.42