Arkolith/Insider Trading/MTX/Form 4

Monagle DJ III

Group PresidentMINERALS TECHNOLOGIES INC (MTX) · full profile →Form 4 · filed Dec 31, 2025
Net Selling
Open-Market Buys
$0
Open-Market Sells
$1.4M
Net Open-Market Flow
-$1.4M
Transactions
3
2 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Dec 29, 2025Sell(S)23K$61.90$1.4M84K
Dec 29, 2025Option exercise(M)23K$38.29$884K107K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Dec 29, 2025Option exercise(M)23K—$00

Transaction Codes

S
Open-market sale
M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000891014-25-000184) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML