Kevin S. Crutchfield - 07 May 2021 Form 4 Insider Report for COMPASS MINERALS INTERNATIONAL INC (CMP)

Role: President and CEO, Director
Signature: /s/ Robert B. Porter, Attorney-in-Fact
Issuer symbol: CMP
Transactions as of: 07 May 2021
Net transactions value: -$489,714
Form type: 4
Filing time: 11 May 2021, 16:19:47 UTC
Next filing: 19 Oct 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CMP	Common Stock	Options Exercise	$0	+15,724	+146%	$0.000000	26,473	07 May 2021	Direct
transaction	CMP	Common Stock	Tax liability	$489,714	-6,974	-26%	$70.22	19,499	07 May 2021	Direct	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	CMP	Restricted Stock Unit	Options Exercise	$0	-15,724	-50%	$0.000000	15,723	07 May 2021	Common Stock	15,724		Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents the number of shares sold to satisfy tax withholding obligations on the vesting and release of the restricted stock units.
F2	Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.