Initial Statement of Beneficial Ownership (3)

FORM 3	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES	OMB APPROVAL OMB Number: 3235-0104 Estimated average burden hours per response... 0.5
	Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person ^*

Cook Teresa D

2. Date of Event Requiring Statement (MM/DD/YYYY) 1/19/2022

3. Issuer Name and Ticker or Trading Symbol

COMPASS MINERALS INTERNATIONAL INC [CMP]

(Last) (First) (Middle)

C/O COMPASS MINERALS INTERNATIONAL, INC., 9900 WEST 109TH STREET, SUITE 100

4. Relationship of Reporting Person(s) to Issuer (Check all applicable)

_____ Director _____ 10% Owner
___X___ Officer (give title below) _____ Other (specify below)
Chief Accounting Officer /

(Street)

OVERLAND PARK, KS 66210

(City) (State) (Zip)

5. If Amendment, Date Original Filed(MM/DD/YYYY)

6. Individual or Joint/Group Filing(Check Applicable Line)

_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	1127	D
Common Stock	340 ⁽¹⁾	I	401(k) Plan

*Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)*
1. Title of Derivate Security (Instr. 4)	2. Date Exercisable and Expiration Date (MM/DD/YYYY)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivate Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security		6. Nature of Indirect Beneficial Ownership (Instr. 5)
Stock Option (Right to Buy)	⁽²⁾	3/10/2022	Common Stock	576.0	$91.75	D
Stock Option (Right to Buy)	⁽²⁾	4/1/2023	Common Stock	837.0	$70.48	D
Stock Option (Right to Buy)	⁽²⁾	4/3/2024	Common Stock	917.0	$68.0	D
Stock Option (Right to Buy)	⁽³⁾	4/2/2025	Common Stock	2860.0	$59.5	D
Performance Stock Unit(ROIC)	4/1/2022	4/1/2022	Common Stock	646.0	⁽⁴⁾	D
Performance Stock Unit(rTSR)	4/1/2022	4/1/2022	Common Stock	621.0	⁽⁵⁾	D
Performance Stock Unit(rTSR)	1/13/2023	1/13/2023	Common Stock	1045.0	⁽⁶⁾	D
Performance Stock Unit(EBITDA)	3/1/2023	3/1/2023	Common Stock	3719.0	⁽⁷⁾	D
Performance Stock Unit(EBITDA)	1/13/2024	1/13/2024	Common Stock	1184.0	⁽⁸⁾	D
Performance Stock Unit(rTSR)	10/15/2024	10/15/2024	Common Stock	754.0	⁽⁶⁾	D
Restricted Stock Unit	4/1/2022	4/1/2022	Common Stock	646.0	⁽⁹⁾	D
Restricted Stock Unit	1/13/2023	1/13/2023	Common Stock	696.0	⁽¹⁰⁾	D
Restricted Stock Unit	1/13/2024	1/13/2024	Common Stock	526.0	⁽¹¹⁾	D
Restricted Stock Unit	10/15/2024	10/15/2024	Common Stock	502.0	⁽¹²⁾	D

Explanation of Responses:
(1)	The reported number is based on a 401(k) plan statement dated as of January 25, 2022.
(2)	This stock option award is 100% vested.
(3)	This stock option award vested 25% on each of April 2, 2019, 2020 and 2021, and will vest 25% on April 2, 2022.
(4)	Each performance stock unit represents a contingent right to receive between 0% and 200% of one share of Issuer common stock. The reported number of securities represents the target number of shares that may be earned. The actual number of shares that may be earned will be calculated based on the Issuer's return on invested capital over a three-year performance period.
(5)	Each performance stock unit represents a contingent right to receive between 0% and 150% of one share of Issuer common stock. The reported number of securities represents the target number of shares that may be earned. The actual number of shares that may be earned will be calculated by comparing the Issuer's relative total shareholder return to the total shareholder return for each company comprising the Issuer's peer group over a three-year performance period.
(6)	Each performance stock unit represents a contingent right to receive between 0% and 200% of one share of Issuer common stock. The reported number of securities represents the target number of shares that may be earned. The actual number of shares that may be earned will be calculated by comparing the Issuer's relative total shareholder return to the total shareholder return for each company comprising the Issuer's peer group over a three-year performance period.
(7)	Each performance stock unit represents a contingent right to receive between 0% and 200% of one share of Issuer common stock. The reported number of securities represents the target number of shares that may be earned. The actual number of shares that may be earned will be calculated based on the Issuer's earnings before interest, taxes, depreciation, and amortization over a two-year performance period.
(8)	Each performance stock unit represents a contingent right to receive between 0% and 200% of one share of Issuer common stock. The reported number of securities represents the target number of shares that may be earned. The actual number of shares that may be earned will be calculated based on the Issuer's earnings before interest, taxes, depreciation, and amortization over a three-year performance period.
(9)	Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. A performance hurdle tied to the Issuer's financial performance has been satisfied. The restricted stock units will vest on April 1, 2022.
(10)	Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. A performance hurdle tied to the Issuer's financial performance has been satisfied. The restricted stock units will vest on January 13, 2023.
(11)	Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. A performance hurdle tied to the Issuer's financial performance has been satisfied. The restricted stock units will vest in three equal installments, beginning on the first anniversary of the grant date and ending on January 13, 2024.
(12)	Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. Vesting of the restricted stock units is contingent on satisfaction of a performance hurdle tied to the Issuer's fiscal year 2022 financial performance. If the performance hurdle is satisfied, the restricted stock units will vest in three equal installments, beginning on the first anniversary of the grant date and ending on October 15, 2024.

Remarks:
Exhibit 24 - Power of Attorney

Reporting Owners
Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
Cook Teresa D C/O COMPASS MINERALS INTERNATIONAL, INC. 9900 WEST 109TH STREET, SUITE 100 OVERLAND PARK, KS 66210			Chief Accounting Officer