Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| COMPASS MINERALS INTERNATIONAL INCCMP · Entity 4940 | Chief Financial Officer | January 28, 2026 | January 29, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
COMPASS MINERALS INTERNATIONAL INC
Report date January 28, 2026 · Filed January 29, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 5,601 |
Ending reported balance
After 2026-01-28 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2026-01-28 · Exercise / conversion · Acquired 8,321 · Balance 8,321 Row 2 · 2026-01-28 · Tax withholding · Disposed 2,720 · Balance 5,601 F1: Represents the number of shares withheld to satisfy tax withholding obligations in connection with the vesting and release of the restricted stock units listed in Table II. |
| Restricted Stock UnitSEC Table II · derivative / convertible security · Expires 2028-01-28 | Direct | 16,641 |
Reported balance
After 2026-01-28 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2026-01-28 · Exercise / conversion · Disposed 8,321 · Balance 16,641 F2: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F3: Restricted stock units vest in three equal annual installments, beginning on the first anniversary of the grant date and ending on January 28, 2028. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents the number of shares withheld to satisfy tax withholding obligations in connection with the vesting and release of the restricted stock units listed in Table II.
F2: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.
F3: Restricted stock units vest in three equal annual installments, beginning on the first anniversary of the grant date and ending on January 28, 2028.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| January 28, 2026 Filed Jan 29, 2026 17:44 UTC | COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 | Exercise / conversionRestricted Stock Unit · Derivative | 8,321 | $0.00 | $0.00 |
DisclosureSEC source: 0002054940-26-000002 · wk-form4_1769726683.xml · derivative · entry 3 Fjellman Peter · CIK 0002054940 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,641 Underlying: Common Stock · 8,321 shares Expires 2028-01-28 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F3 · derivative.exercise_date: Restricted stock units vest in three equal annual installments, beginning on the first anniversary of the grant date and ending on January 28, 2028. Read SEC document |
| January 28, 2026 Filed Jan 29, 2026 17:44 UTC | COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 | Tax withholdingCommon Stock | 2,720 | $25.90 | $70,448.00 |
DisclosureSEC source: 0002054940-26-000002 · wk-form4_1769726683.xml · nonDerivative · entry 2 Fjellman Peter · CIK 0002054940 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,601 F1 · shares: Represents the number of shares withheld to satisfy tax withholding obligations in connection with the vesting and release of the restricted stock units listed in Table II. Read SEC document |
| January 28, 2026 Filed Jan 29, 2026 17:44 UTC | COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 | Exercise / conversionCommon Stock | 8,321 | $0.00 | $0.00 |
DisclosureSEC source: 0002054940-26-000002 · wk-form4_1769726683.xml · nonDerivative · entry 1 Fjellman Peter · CIK 0002054940 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,321 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 24, 2025 Filed Nov 26, 2025 16:05 UTC | COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 | GrantRestricted Stock Unit · Derivative | 25,043 | $0.00 | $0.00 |
DisclosureSEC source: 0001227654-25-000190 · wk-form4_1764191115.xml · derivative · entry 1 Fjellman Peter · CIK 0002054940 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 25,043 Underlying: Common Stock · 25,043 shares Expires 2028-11-24 F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F2 · derivative.exercise_date: Restricted stock units vest in three equal annual installments, beginning on the first anniversary of the grant date and ending on November 24, 2028. Read SEC document |
| January 28, 2025 Filed Feb 5, 2025 17:07 UTC | COMPASS MINERALS INTERNATIONAL INC CMP · Entity 4940 | GrantRestricted Stock Unit · Derivative | 24,962 | $0.00 | $0.00 |
DisclosureSEC source: 0001227654-25-000025 · wk-form4_1738793258.xml · derivative · entry 1 Fjellman Peter · CIK 0002054940 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 24,962 Underlying: Common Stock · 24,962 shares Expires 2028-01-28 F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. F2 · derivative.exercise_date: Restricted stock units vest in three equal annual installments, beginning on the first anniversary of the grant date and ending on January 28, 2028. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.