COMPASS MINERALS INTL INC

Ticker: CMP CUSIP: 20451N101 Class: Common Stock

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

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

Q1 2021

Shares 37,957 Value ($000) $2,381 Avg Close $59.57 Range $53.04 - $65.79

Q4 2020

Shares 23,249 Value ($000) $1,435 Avg Close $57.09 Range $49.77 - $61.48

Q1 2020

Shares 103,842 Value ($000) $3,995 Avg Close $48.21 Range $31.47 - $58.31

Q4 2019

Shares 107,418 Value ($000) $6,548 Avg Close $49.59 Range $45.73 - $54.07

Q3 2019

Shares 106,259 Value ($000) $6,002 Avg Close $46.24 Range $40.75 - $51.26

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	37,957	$2,381	$59.57	$53.04 - $65.79
Q4 2020	23,249	$1,435	$57.09	$49.77 - $61.48
Q1 2020	103,842	$3,995	$48.21	$31.47 - $58.31
Q4 2019	107,418	$6,548	$49.59	$45.73 - $54.07
Q3 2019	106,259	$6,002	$46.24	$40.75 - $51.26