Arkolith/Insider Trading/MTUS/Form 4

Westbrooks Kristopher R

President & COOMetallus Inc. (MTUS) · full profile →Form 4 · filed Jan 16, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$2K
Net Open-Market Flow
-$2K
Transactions
3
2 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jan 15, 2026Option exercise(M)93$12.45$1K189K
Jan 15, 2026Sell(S)93$21.00$2K189K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jan 15, 2026Option exercise(M)93—$05K

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-26-015543) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML