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COMPASS MINERALS INTERNATIONAL INC

CMP No buying or selling

CIK 0001227654 #2515 in the set updated 21 Sep 2026

Bought (12 mo)

$0.00

out of their own pocket, the only kind of buying there is

Sold (12 mo)

$0.00

$0.00 on a plan · $0.00 straight out of an exercise

Sold at will

$0.00

0 of 0 sales

Net

$0.00

$0.00 against sales at will

By person

18 insiders · 0 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Reece Joseph E

Director

—

116,670

0.2779%

$1.13M

+115.0%

DOWLING EDWARD C

President and CEO

—

66,261

0.1578%

$641.41K

+1,174%

WALKER LORI A

Director

—

58,715

0.1399%

$568.36K

+108.6%

DEALY RICHARD P

Director

—

45,760

0.1090%

$442.96K

+245.1%

Miller Melissa M

Director

—

43,152

0.1028%

$417.71K

+222.1%

Joyce Gareth T

Director

—

43,118

0.1027%

$417.38K

+216.3%

Frontczak Mary L

Chief Legal & Admin. Officer

—

19,957

0.0475%

$193.18K

+47.5%

Nichols Benjamin S.

Chief Commercial Officer

—

15,988

0.0381%

$154.76K

+146.6%

Merrin Patrick James

Chief Operations Officer

—

13,522

0.0322%

$130.89K

—

Ward Ashley

Chief Accounting Officer

—

7,725

0.0184%

$74.78K

—

Fjellman Peter

Chief Financial Officer

—

5,601

0.0133%

$54.22K

—

Tills Amy

Chief Human Resources Officer

—

5,156

0.0123%

$49.91K

—

Hood Jennifer R.

Chief Supply Chain Officer

—

4,739

0.0113%

$45.87K

+87.5%

Cathey Jeffrey M

Chief Financial Officer

—

2,226

0.0053%

$21.55K

—

Safran David

Director

—

2,056

0.0049%

$19.90K

—

Merle Denise M

Director

—

220

0.0005%

$2.13K

—

Roberts Mark Lawrence

Director

—

196

0.0005%

$1.90K

—

Ball Russell David

Director

—

186

0.0004%

$1.80K

—

Individual transactions

Nothing of that kind in this period.

What was left out

Form 4 filings counted 47

Amendments (4/A) skipped 0

Filings about a different issuer 0

Unreadable filings 0

Joint filings 0

Sales on a Rule 10b5-1 plan 0

Sales straight out of an exercise 0

Sales at will 0

Transactions with no price 0

Shares from compensation/vesting 257,012

History held since 16 Sep 2016