6/3/26 17:10 | 6/1/26 | MEC | Mayville Engineering Company, Inc. | | Metal | MtlFb | Metal Forgings & Stampings | Reddy Jagadeesh A | WI | DO | P,CEO | 4 | S.d | -1,622 | 13.41 | 0 | -121 | | 183 | D | | | | | | | | | | | | | | |
6/1/26 15:58 | 5/29/26 | MTRN | Materion Corp | OH | Metal | MtlFb | Metal Forgings & Stampings | Phillippy Robert J | OH | D | | 2 | S.d | -765 | 138.97 | 0 | -6 | | 19 | D | | | | | | | | | | | | | | |
5/27/26 16:53 | 5/26/26 | MEC | Mayville Engineering Company, Inc. | | Metal | MtlFb | Metal Forgings & Stampings | Raber Ryan F | WI | O | EVP - St | 2 | S.d | -520 | 10.38 | 0 | -50 | | 133 | D | | | | | | | | | | | | | | |
5/26/26 17:00 | 5/21/26 | MEC | Mayville Engineering Company, Inc. | | Metal | MtlFb | Metal Forgings & Stampings | Nichols Craig D | WI | O | SVP,Oper | 2 | S.d | -93 | 9.48 | 0 | -10 | | 5 | D | | | | | | | | | | | | | | |
5/15/26 16:15 | 5/13/26 | TRS | Trimas Corp | DE | Metal | MtlFb | Metal Forgings & Stampings | Tredwell Daniel P | CT | D | | 1 | P | 3 | 40.68 | 0 | 0 | 0 | 71 | D | | | | | | | | | | | | | | |
5/15/26 15:53 | 5/13/26 | MTRN | Materion Corp | OH | Metal | MtlFb | Metal Forgings & Stampings | Khilnani Vinod M | OH | D | | 2 | S.d | -517 | 114.85 | 0 | -5 | | 36 | D | | | | | | | | | | | | | | |
5/15/26 15:53 | 5/13/26 | MTRN | Materion Corp | OH | Metal | MtlFb | Metal Forgings & Stampings | Vijayvargiya Jugal K. | OH | DO | P,CEO | 1 | M.d | 1,430 | 50.95 | 0 | 28 | 28 | 130 | D | | | | | | | | | | | | | | |
5/12/26 15:46 | 5/8/26 | MTRN | Materion Corp | OH | Metal | MtlFb | Metal Forgings & Stampings | Chadwick Shelly Marie | OH | O | VP,Finan | 2 | M.d | 793 | 130.00 | 0 | 6 | 67 | 15 | D | | | | | | | | | | | | | | |
5/12/26 15:46 | 5/8/26 | MTRN | Materion Corp | OH | Metal | MtlFb | Metal Forgings & Stampings | Chadwick Shelly Marie | OH | O | VP,Finan | 2 | S.d | -793 | 130.00 | 0 | -6 | | 15 | D | | | | | | | | | | | | | | |
5/12/26 15:45 | 5/11/26 | PKOH | Park Ohio Holdings Corp | OH | Metal | MtlFb | Metal Forgings & Stampings | Auletta Patrick V | OH | D | | 1 | S | -179 | 30.66 | 0 | -6 | | 9 | D | | | | | | | | | | | | | | |
5/11/26 14:01 | 5/7/26 | MTRN | Materion Corp | OH | Metal | MtlFb | Metal Forgings & Stampings | Liggett Emily M | OH | D | | 1 | M.d | 0 | 0.00 | 0 | 2 | 40 | 7 | D | | | | | | | | | | | | | | |
5/11/26 14:01 | 5/7/26 | MTRN | Materion Corp | OH | Metal | MtlFb | Metal Forgings & Stampings | Toth Robert B | OH | D | | 1 | M.d | 0 | 0.00 | 0 | 2 | 7 | 29 | D | | | | | | | | | | | | | | |
5/11/26 14:01 | 5/7/26 | MTRN | Materion Corp | OH | Metal | MtlFb | Metal Forgings & Stampings | Solomon Darlene J. S. | OH | D | | 1 | M.d | 0 | 0.00 | 0 | 2 | 7 | 30 | D | | | | | | | | | | | | | | |
5/11/26 14:01 | 5/7/26 | MTRN | Materion Corp | OH | Metal | MtlFb | Metal Forgings & Stampings | Prevost Patrick M. | OH | D | | 1 | M.d | 0 | 0.00 | 0 | 2 | 12 | 18 | I | | | | | | | | | | | | | | |
5/11/26 14:01 | 5/7/26 | MTRN | Materion Corp | OH | Metal | MtlFb | Metal Forgings & Stampings | Shular Craig S | OH | D | | 1 | M.d | 0 | 0.00 | 0 | 2 | 3 | 61 | I | | | | | | | | | | | | | | |
5/11/26 14:00 | 5/7/26 | MTRN | Materion Corp | OH | Metal | MtlFb | Metal Forgings & Stampings | Reddy N Mohan | OH | D | | 1 | M.d | 0 | 0.00 | 0 | 2 | 4 | 47 | D | | | | | | | | | | | | | | |
5/7/26 20:03 | 5/5/26 | TRS | Trimas Corp | DE | Metal | MtlFb | Metal Forgings & Stampings | Robin Jodi F. | MI | O | GC,Secre | 1 | S.m | -206 | 41.30 | 0 | -5 | | 34 | D | | | | | | | | | | | | | | |
4/23/26 17:09 | 4/21/26 | MEC | Mayville Engineering Company, Inc. | | Metal | MtlFb | Metal Forgings & Stampings | Wingfield Tania | WI | D | | 1 | M.d | 0 | 0.00 | 0 | 6 | | 6 | D | | | | | | | | | | | | | | |
4/23/26 17:02 | 4/21/26 | MEC | Mayville Engineering Company, Inc. | | Metal | MtlFb | Metal Forgings & Stampings | McCormick Robert L | WI | D | | 1 | M.d | 0 | 0.00 | 0 | 10 | 55 | 29 | D | | | | | | | | | | | | | | |
4/23/26 16:58 | 4/21/26 | MEC | Mayville Engineering Company, Inc. | | Metal | MtlFb | Metal Forgings & Stampings | Fisher Steven L | WI | D | | 1 | M.d | 0 | 0.00 | 0 | 50 | 165 | 81 | D | | | | | | | | | | | | | | |
4/23/26 16:56 | 4/21/26 | MEC | Mayville Engineering Company, Inc. | | Metal | MtlFb | Metal Forgings & Stampings | Christen Timothy L | WI | D | | 1 | M.d | 0 | 0.00 | 0 | 12 | 9 | 154 | D | | | | | | | | | | | | | | |
3/18/26 10:53 | 3/17/26 | PKOH | Park Ohio Holdings Corp | OH | Metal | MtlFb | Metal Forgings & Stampings | Hanna Howard W IV | OH | D | | 2 | S | -125 | 24.92 | 0 | -5 | | 24 | D | | | | | | | | | | | | | | |
3/17/26 17:22 | 3/15/26 | MEC | Mayville Engineering Company, Inc. | | Metal | MtlFb | Metal Forgings & Stampings | Leuba Sean P | WI | O | SVP,Corp | 1 | M.d | 0 | 0.00 | 0 | 12 | 181 | 18 | D | | | | | | | | | | | | | | |
3/17/26 17:21 | 3/15/26 | MEC | Mayville Engineering Company, Inc. | | Metal | MtlFb | Metal Forgings & Stampings | Lehr Rachele Marie | WI | O | CFO | 1 | M.d | 0 | 0.00 | 0 | 14 | 89 | 31 | D | | | | | | | | | | | | | | |
3/16/26 12:47 | 3/12/26 | PKOH | Park Ohio Holdings Corp | OH | Metal | MtlFb | Metal Forgings & Stampings | Romney Ronna | OH | D | | 1 | S | -49 | 24.51 | 0 | -2 | | 27 | D | | | | | | | | | | | | | | |