ALCOA CORP

Ticker: AA CUSIP: 013872106 Class: COM

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q4 2025

Shares 56,768 Value ($000) $3,017 Avg Close $40.88 Range $32.77 - $54.82

Q1 2025

Shares 218,419 Value ($000) $6,662 Avg Close $34.60 Range $28.53 - $40.11

Q3 2023

Shares 14,228 Value ($000) $413 Avg Close $30.43 Range $24.87 - $36.01

Q2 2023

Shares 23,666 Value ($000) $803 Avg Close $35.15 Range $30.17 - $41.49

Q1 2023

Shares 129,850 Value ($000) $5,526 Avg Close $46.51 Range $37.20 - $55.56

Q4 2021

Shares 3,719 Value ($000) $222 Avg Close $47.93 Range $41.41 - $58.96

Q2 2018

Shares 6,896 Value ($000) $323 Avg Close $48.03 Range $41.41 - $59.56

Q1 2018

Shares 194,675 Value ($000) $8,753 Avg Close $47.30 Range $41.73 - $54.92

Q4 2017

Shares 171,151 Value ($000) $9,220 Avg Close $43.68 Range $38.42 - $52.16

Q3 2017

Shares 227,628 Value ($000) $10,612 Avg Close $38.20 Range $31.44 - $45.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	56,768	$3,017	$40.88	$32.77 - $54.82
Q1 2025	218,419	$6,662	$34.60	$28.53 - $40.11
Q3 2023	14,228	$413	$30.43	$24.87 - $36.01
Q2 2023	23,666	$803	$35.15	$30.17 - $41.49
Q1 2023	129,850	$5,526	$46.51	$37.20 - $55.56
Q4 2021	3,719	$222	$47.93	$41.41 - $58.96
Q2 2018	6,896	$323	$48.03	$41.41 - $59.56
Q1 2018	194,675	$8,753	$47.30	$41.73 - $54.92
Q4 2017	171,151	$9,220	$43.68	$38.42 - $52.16
Q3 2017	227,628	$10,612	$38.20	$31.44 - $45.80