Transaction · 0001227654-26-000079

Risner Brandon

Risner Brandon, COO, reported a transaction classified as exercise at COMPASS MINERALS INTERNATIONAL INC involving 5245.000000 shares for an estimated $0.00. Reported holdings after the transaction were 5245.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

exerciseSEC transaction code MCOO
CMPCOMPASS MINERALS INTERNATIONAL INC
Trade date
Oct 15, 2026
Filing date
Oct 19, 2026
View on SEC Insider profile
Estimated value$0Shares × reported price
Shares traded5.24k$0.00 per share
Holdings after5.24kDirect
% of reported position tradedUnavailableThis security and ownership context
How reported position traded is calculated

Calculated only for code-P purchases and code-S sales.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

CMP price since this filing

Daily closing prices, with the filing date and available return windows
CMP · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago +11.9%1w ago +5.7%1d ago +1.6%
Returns since7d30d90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
exercise
Code M
Identifier
0001227654-26-000079
Common Stock
Transaction date
Oct 15, 2026
Filed Oct 19, 2026, 08:39 PM · 4d delay
Shares
5,245 sh
$0.00 per share
Estimated value
$0
Computed from shares × price
Holdings after
5,245 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership Large Holdings Increase
Filing-only score

+6 points

Compact filing score computed from stored Form 4 facts. Version v1.

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Operating Officer

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. 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.

  2. F2

    Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

  3. F3

    Restricted stock unit vests in three equal installments, beginning on the first anniversary of the grant date and ending on October 15, 2026.

  4. F4

    Restricted stock units vest in three equal annual installments, beginning on the first anniversary of the grant date and ending on October 15, 2027

Original filing · 0001227654-26-000079
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