Arkolith/Insider Trading/CMP/Form 4

Nichols Benjamin S.

Chief Commercial OfficerCOMPASS MINERALS INTERNATIONAL INC (CMP) · full profile →Form 4 · filed Oct 16, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
5
2 non-derivative · 3 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Oct 15, 2025Option exercise(M)7K—$015K
Oct 15, 2025Tax withholding(F)2K$19.53$42K13K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Oct 15, 2025Option exercise(M)855—$0856
Oct 15, 2025Option exercise(M)464—$00
Oct 15, 2025Option exercise(M)6K—$012K

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001227654-25-000182) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML