ALLEGHENY TECHNOLOGIES INC

Ticker: ATI CUSIP: 01741R102 Class: EQTY

Roubaix Capital, LLC's Holding History (CIK: 0001769700)

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

Q4 2025

Shares 37,284 Value ($000) $4,279 Avg Close $97.45 Range $79.29 - $117.48

Q3 2025

Shares 46,543 Value ($000) $3,786 Avg Close $81.04 Range $70.42 - $96.20

Q2 2025

Shares 60,633 Value ($000) $5,235 Avg Close $68.45 Range $39.23 - $87.75

Q1 2025

Shares 76,325 Value ($000) $3,971 Avg Close $56.77 Range $49.07 - $66.80

Q1 2022

Shares 138,912 Value ($000) $3,728 Avg Close $23.18 Range $16.02 - $28.45

Q4 2021

Shares 279,011 Value ($000) $4,445 Avg Close $16.05 Range $13.85 - $18.33

Q3 2021

Shares 315,266 Value ($000) $5,243 Avg Close $18.91 Range $15.75 - $22.33

Q2 2021

Shares 155,783 Value ($000) $3,248 Avg Close $22.93 Range $20.15 - $25.04

Q1 2021

Shares 175,363 Value ($000) $3,693 Avg Close $19.55 Range $15.97 - $22.87

Q4 2020

Shares 146,400 Value ($000) $2,455 Avg Close $12.70 Range $8.24 - $17.60

Q1 2020

Shares 77,952 Value ($000) $663 Avg Close $15.97 Range $4.95 - $20.91

Q3 2019

Shares 152,901 Value ($000) $3,096 Avg Close $21.15 Range $17.03 - $25.66

Q1 2019

Shares 104,912 Value ($000) $2,683 Avg Close $26.33 Range $21.00 - $29.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	37,284	$4,279	$97.45	$79.29 - $117.48
Q3 2025	46,543	$3,786	$81.04	$70.42 - $96.20
Q2 2025	60,633	$5,235	$68.45	$39.23 - $87.75
Q1 2025	76,325	$3,971	$56.77	$49.07 - $66.80
Q1 2022	138,912	$3,728	$23.18	$16.02 - $28.45
Q4 2021	279,011	$4,445	$16.05	$13.85 - $18.33
Q3 2021	315,266	$5,243	$18.91	$15.75 - $22.33
Q2 2021	155,783	$3,248	$22.93	$20.15 - $25.04
Q1 2021	175,363	$3,693	$19.55	$15.97 - $22.87
Q4 2020	146,400	$2,455	$12.70	$8.24 - $17.60
Q1 2020	77,952	$663	$15.97	$4.95 - $20.91
Q3 2019	152,901	$3,096	$21.15	$17.03 - $25.66
Q1 2019	104,912	$2,683	$26.33	$21.00 - $29.50