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 | 3 | S.d | -1,622 | 28.44 | 0 | -57 | | 161 | D | | | | | | | | | | | | | | |
6/1/26 15:58 | 5/29/26 | MTRN | Materion Corp | OH | Metal | MtlFb | Metal Forgings & Stampings | Phillippy Robert J | OH | D | | 1 | S | -765 | 218.62 | 0 | -4 | | 16 | 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 | -770 | 22.01 | 0 | -35 | | 117 | 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 | 1 | S.d | -93 | 23.24 | 0 | -4 | | 1 | 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 | -1,113 | 171.22 | 0 | -7 | | 34 | 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 | 5 | S.d | -2,145 | 145.23 | 0 | -15 | | 18 | 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 | | | | | | | | | | | | | | |
5/7/26 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 | | | | | | | | | | | | | | |
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 | | | | | | | | | | | | | | |
3/16/26 12:47 | 3/12/26 | PKOH | Park Ohio Holdings Corp | OH | Metal | MtlFb | Metal Forgings & Stampings | Romney Ronna | OH | D | | 4 | S.m | -283 | 21.35 | 0 | -13 | | 32 | D | | | | | | | | | | | | | | |
3/9/26 16:22 | 3/5/26 | MEC | Mayville Engineering Company, Inc. | | Metal | MtlFb | Metal Forgings & Stampings | Leuba Sean P | WI | O | GC,Secre | 1 | S.d | -176 | 19.15 | 0 | -9 | | 12 | M | | | | | | | | | | | | | | |
3/3/26 19:16 | 3/3/26 | MTRN | Materion Corp | OH | Metal | MtlFb | Metal Forgings & Stampings | Chemnitz Gregory R. | OH | O | VP GC,Se | 5 | S.d | -1,913 | 133.04 | 0 | -14 | | 19 | D | | | | | | | | | | | | | | |
3/3/26 19:16 | 3/3/26 | MTRN | Materion Corp | OH | Metal | MtlFb | Metal Forgings & Stampings | Fashinpaur Melissa A | OH | O | Chief Ac | 2 | S.d | -170 | 117.00 | 0 | -1 | | 0 | D | | | | | | | | | | | | | | |
2/20/26 16:54 | 2/18/26 | MTRN | Materion Corp | OH | Metal | MtlFb | Metal Forgings & Stampings | Vijayvargiya Jugal K. | OH | DO | P,CEO | 2 | S.d | -3,847 | 152.59 | 0 | -25 | | 130 | D | | | | | | | | | | | | | | |
12/15/25 17:29 | 12/11/25 | MEC | Mayville Engineering Company, Inc. | | Metal | MtlFb | Metal Forgings & Stampings | Fisher Steven L | WI | D | | 1 | S.d | -191 | 19.11 | 0 | -10 | | 30 | D | | | | | | | | | | | | | | |
8/13/25 14:28 | 8/11/25 | MTRN | Materion Corp | OH | Metal | MtlFb | Metal Forgings & Stampings | Reddy N Mohan | OH | D | | 1 | S | -122 | 105.45 | 0 | -1 | | 45 | D | | | | | | | | | | | | | | |
3/14/25 15:25 | 3/12/25 | PKOH | Park Ohio Holdings Corp | OH | Metal | MtlFb | Metal Forgings & Stampings | Crawford Edward F | OH | D | | 1 | S | -487 | 21.63 | 0 | -23 | | 929 | I | | | | | | | | | | | | | | |
3/7/25 16:52 | 3/6/25 | TRS | Trimas Corp | DE | Metal | MtlFb | Metal Forgings & Stampings | Mell Scott A | MI | O | CFO | 1 | S | -50 | 22.54 | 0 | -2 | | 26 | D | | | | | | | | | | | | | | |