ALCOA CORP

Ticker: AA CUSIP: 013872106 Class: COM

Choate Investment Advisors's Holding History (CIK: 0001399794)

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

Q1 2022

Shares 9,884 Value ($000) $890 Avg Close $69.55 Range $50.98 - $94.00

Q4 2021

Shares 23,494 Value ($000) $1,400 Avg Close $47.93 Range $41.41 - $58.96

Q3 2021

Shares 24,495 Value ($000) $1,199 Avg Close $40.36 Range $29.61 - $50.10

Q2 2021

Shares 35,345 Value ($000) $1,302 Avg Close $34.73 Range $28.68 - $42.43

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	9,884	$890	$69.55	$50.98 - $94.00
Q4 2021	23,494	$1,400	$47.93	$41.41 - $58.96
Q3 2021	24,495	$1,199	$40.36	$29.61 - $50.10
Q2 2021	35,345	$1,302	$34.73	$28.68 - $42.43