Arkolith/Insider Trading/MTUS/Form 4

Westbrooks Kristopher R

President & COOMetallus Inc. (MTUS) · full profile →Form 4 · filed Jan 14, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$219K
Net Open-Market Flow
-$219K
Transactions
5
3 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jan 14, 2026Option exercise(M)5K$12.45$64K198K
Jan 14, 2026Sell(S)11K$20.06$219K189K
Jan 14, 2026Option exercise(M)2K$14.34$25K200K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jan 14, 2026Option exercise(M)5K—$05K
Jan 14, 2026Option exercise(M)2K—$04K

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-26-013346) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML