KAISER ALUMINUM CORP

Ticker: KALU CUSIP: 483007704 Class: COM PAR $0.01

CENTRAL TRUST Co's Holding History (CIK: 0000044365)

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

Q3 2022

Shares 20 Value ($000) $1 Avg Close $63.78 Range $51.54 - $73.18

Q2 2022

Shares 20 Value ($000) $2 Avg Close $80.35 Range $59.75 - $92.46

Q1 2022

Shares 20 Value ($000) $2 Avg Close $82.30 Range $72.65 - $90.86

Q1 2014

Shares 51 Value ($000) $4 Avg Close $48.88 Range $46.65 - $51.23

Q4 2013

Shares 51 Value ($000) $4 Avg Close $47.47 Range $43.31 - $50.83

Q3 2013

Shares 51 Value ($000) $4 Avg Close $46.69 Range $42.52 - $50.28

Q2 2013

Shares 51 Value ($000) $3 Avg Close $43.17 Range $39.51 - $46.17

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2022	20	$1	$63.78	$51.54 - $73.18
Q2 2022	20	$2	$80.35	$59.75 - $92.46
Q1 2022	20	$2	$82.30	$72.65 - $90.86
Q1 2014	51	$4	$48.88	$46.65 - $51.23
Q4 2013	51	$4	$47.47	$43.31 - $50.83
Q3 2013	51	$4	$46.69	$42.52 - $50.28
Q2 2013	51	$3	$43.17	$39.51 - $46.17