InsiderTrades

Form 4 for MTUS Metallus Inc.

Accepted 2026-02-04 00:00:00 ET · period of report 2026-02-03 · accession 0001193125-26-037978 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
DMT 2026-02-04 2026-02-03+ MTUS WESTBROOKS KRISTOPHER R Pres, COO M - OptEx $12.45 +5,079 191.2K +3% +$63.2K
DMT 2026-02-04 2026-02-03+ MTUS WESTBROOKS KRISTOPHER R Pres, COO S - Sale+OE $21.13 -5,079 189.1K -3% -$107.3K
DMT 2026-02-04 2026-02-03+ MTUS WESTBROOKS KRISTOPHER R Pres, COO M - OptEx $0.00 -5,079 2,128 -70% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Shares 2026-02-03 M A 2,951 $12.45 192,027 D — —
2 Common Common Shares 2026-02-04 M A 2,128 $12.45 191,204 D — —
3 Common Common Shares 2026-02-04 S D 2,128 $21.28 189,076 D — — (F2) Price reported is the weighted average sale price for shares sold by the reporting owner on February 4, 2026. Shares were sold at a variety of prices ranging from $21.00 to $21.54.
4 Common Common Shares 2026-02-03 S D 2,951 $21.03 189,076 D — — (F1) Price reported is the weighted average sale price for shares sold by the reporting owner on February 3, 2026. Shares were sold at a variety of prices ranging from $21.00 to $21.17.
5 Derivative Nonqualified Stock Option (Right to buy) 2026-02-04 M D 2,128 $0.00 0 D $12.45 · — to 2029-03-01 2,128 Common Shares (F3) Vested in four equal annual installments beginning March 1, 2020.
6 Derivative Nonqualified Stock Option (Right to buy) 2026-02-03 M D 2,951 $0.00 2,128 D $12.45 · — to 2029-03-01 2,951 Common Shares (F3) Vested in four equal annual installments beginning March 1, 2020.