Metallus Inc.·4

Jan 14, 9:00 PM ET

WESTBROOKS KRISTOPHER R 4

4 · Metallus Inc. · Filed Jan 14, 2026

Insider Transaction Report

Form 4
Period: 2026-01-14
Transactions
  • Exercise/Conversion

    Common Shares

    2026-01-14$12.45/sh+5,172$64,391198,248 total
  • Exercise/Conversion

    Common Shares

    2026-01-14$14.34/sh+1,760$25,238200,008 total
  • Sale

    Common Shares

    [F1]
    2026-01-14$20.06/sh10,932$219,296189,076 total
  • Exercise/Conversion

    Nonqualified Stock Option (Right to buy)

    [F2]
    2026-01-145,1725,172 total
    Exercise: $12.45Exp: 2029-03-01Common Shares (5,172 underlying)
  • Exercise/Conversion

    Nonqualified Stock Option (Right to buy)

    [F3]
    2026-01-141,7603,520 total
    Exercise: $14.34Exp: 2028-09-24Common Shares (1,760 underlying)
Footnotes (3)
  • [F1]Price reported is the weighted average sale price for shares sold by the reporting owner on January 14, 2026. Shares were sold at a variety of prices ranging from $20.00 to $20.14.
  • [F2]Vested in four equal annual installments beginning March 1, 2020.
  • [F3]Vested in four equal annual installments beginning September 24, 2019.
Signature
/s/ Kristine C. Syrvalin, as Attorney-in-Fact|2026-01-14

Documents

1 file
  • 4
    ownership.xmlPrimary

    4