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Mar 12, 2026 06:02AM Form DEF 14A Metallus Inc. For: Apr 30

Mar 12, 2026 06:01AM Form DEFA14A Metallus Inc.

Mar 12, 2026 06:01AM Form ARS Metallus Inc. For: Dec 31

Mar 2, 2026 09:00PM Form 4 Metallus Inc. For: Mar 02 Filed by: Zaranec John M

Mar 2, 2026 09:00PM Form 4 Metallus Inc. For: Mar 01 Filed by: SYRVALIN KRISTINE C

Mar 2, 2026 09:00PM Form 4 Metallus Inc. For: Mar 01 Filed by: Williams Michael S

Mar 2, 2026 09:00PM Form 4 Metallus Inc. For: Mar 01 Filed by: Yacobozzi Nicholas A

Mar 2, 2026 09:00PM Form 4 Metallus Inc. For: Mar 01 Filed by: WESTBROOKS KRISTOPHER R

Mar 2, 2026 09:00PM Form 4 Metallus Inc. For: Mar 01 Filed by: Raketich Kevin A

Feb 20, 2026 02:15PM Form 10-K Metallus Inc. For: Dec 31

Feb 19, 2026 04:30PM Form 8-K Metallus Inc. For: Feb 19

Feb 12, 2026 08:00PM Form 4 Metallus Inc. For: Feb 11 Filed by: SYRVALIN KRISTINE C

Feb 12, 2026 08:00PM Form 4 Metallus Inc. For: Feb 11 Filed by: WESTBROOKS KRISTOPHER R

Feb 12, 2026 08:00PM Form 4 Metallus Inc. For: Feb 11 Filed by: Williams Michael S

Feb 12, 2026 08:00PM Form 4 Metallus Inc. For: Feb 11 Filed by: Raketich Kevin A

Feb 12, 2026 08:00PM Form 4 Metallus Inc. For: Feb 11 Filed by: Yacobozzi Nicholas A

Feb 4, 2026 07:00PM Form 4 Metallus Inc. For: Feb 03 Filed by: WESTBROOKS KRISTOPHER R

Feb 4, 2026 07:00PM Form 4 Metallus Inc. For: Feb 03 Filed by: Williams Michael S

Jan 16, 2026 06:00PM Form 4 Metallus Inc. For: Jan 15 Filed by: WESTBROOKS KRISTOPHER R

Jan 16, 2026 06:00PM Form 4 Metallus Inc. For: Jan 15 Filed by: Williams Michael S

Jan 15, 2026 05:06PM Form 144 Metallus Inc. Filed by: Williams Michael S

Jan 15, 2026 05:05PM Form 144 Metallus Inc. Filed by: WESTBROOKS KRISTOPHER R

Jan 14, 2026 09:00PM Form 4 Metallus Inc. For: Jan 14 Filed by: WESTBROOKS KRISTOPHER R

Jan 14, 2026 05:18PM Form 144 Metallus Inc. Filed by: WESTBROOKS KRISTOPHER R

Jan 9, 2026 06:00PM Form 4 Metallus Inc. For: Jan 08 Filed by: Williams Michael S

Jan 5, 2026 07:00PM Form 4 Metallus Inc. For: Jan 02 Filed by: Raketich Kevin A

Jan 2, 2026 05:00PM Form 4 Metallus Inc. For: Dec 31 Filed by: Garcia Ken V

Dec 18, 2025 08:00PM Form 4 Metallus Inc. For: Dec 17 Filed by: Williams Michael S

Dec 17, 2025 05:42PM Form 144 Metallus Inc. Filed by: Williams Michael S

Nov 6, 2025 04:27PM Form 10-Q Metallus Inc. For: Sep 30

Nov 6, 2025 04:22PM Form 8-K Metallus Inc. For: Nov 06

Oct 17, 2025 06:42PM Form SCHEDULE 13G/A Metallus Inc. Filed by: BlackRock, Inc.

Oct 1, 2025 06:00PM Form 4 Metallus Inc. For: Sep 30 Filed by: Garcia Ken V

Aug 7, 2025 04:29PM Form 10-Q Metallus Inc. For: Jun 30

Aug 7, 2025 04:21PM Form 8-K Metallus Inc. For: Aug 07

Jul 23, 2025 07:00PM Form 4 Metallus Inc. For: Jul 23 Filed by: WESTBROOKS KRISTOPHER R

Jul 23, 2025 07:00PM Form 4 Metallus Inc. For: Jul 23 Filed by: Yacobozzi Nicholas A

Jul 23, 2025 07:00PM Form 4 Metallus Inc. For: Jul 23 Filed by: SYRVALIN KRISTINE C

Jul 23, 2025 04:07PM Form 144 Metallus Inc. Filed by: Yacobozzi Nicholas A

Jul 23, 2025 04:05PM Form 144 Metallus Inc. Filed by: WESTBROOKS KRISTOPHER R

Jul 23, 2025 04:03PM Form 144 Metallus Inc. Filed by: SYRVALIN KRISTINE C

Jul 2, 2025 07:31PM Form 144 Metallus Inc. Filed by: SYRVALIN KRISTINE C

Jul 2, 2025 07:30PM Form 144 Metallus Inc. Filed by: WESTBROOKS KRISTOPHER R

Jul 2, 2025 06:00PM Form 4 Metallus Inc. For: Jul 02 Filed by: WESTBROOKS KRISTOPHER R

Jul 2, 2025 06:00PM Form 4 Metallus Inc. For: Jul 02 Filed by: SYRVALIN KRISTINE C

Jul 1, 2025 06:00PM Form 4 Metallus Inc. For: Jun 30 Filed by: Garcia Ken V

Jun 17, 2025 05:00PM Form 4 Metallus Inc. For: Jun 16 Filed by: Zaranec John M

Jun 16, 2025 05:00PM Form 3 Metallus Inc. For: Jun 16 Filed by: Zaranec John M