| Company | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| MATERION Corp | Director | Common Stock | 45,161 | $5,244,137 | $116.12 | 05 Dec 2025 | Held in Directors Deferred Compensation Plan. |
| MATERION Corp | Director | Restricted Stock Units | 2,004 | $128,757 | $111.86 | 05 Dec 2025 | Direct |
| MATERION Corp | Director | Restricted Stock Unit | 0 | $99,411 | $86.07 | 07 May 2025 | Direct |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Role | Filing Time |
|---|---|---|---|---|---|---|---|
| MTRN | MATERION Corp | 05 Dec 2025 | 2 | $0 | 4 | Director | 09 Dec 2025, 11:47 |
| MTRN | MATERION Corp | 05 Sep 2025 | 2 | $0 | 4 | Director | 09 Sep 2025, 14:39 |
| MTRN | MATERION Corp | 11 Aug 2025 | 1 | -$121,798 | 4 | Director | 13 Aug 2025, 14:28 |
| MTRN | MATERION Corp | 13 Jun 2025 | 2 | $0 | 4 | Director | 17 Jun 2025, 10:28 |
| MTRN | MATERION Corp | 07 May 2025 | 3 | $0 | 4 | Director | 09 May 2025, 10:48 |
| MTRN | MATERION Corp | 07 Mar 2025 | 2 | $0 | 4 | Director | 11 Mar 2025, 16:29 |
| MTRN | MATERION Corp | 06 Dec 2024 | 2 | $0 | 4 | Director | 10 Dec 2024, 18:07 |
| MTRN | MATERION Corp | 06 Sep 2024 | 2 | $0 | 4 | Director | 10 Sep 2024, 13:08 |
| MTRN | MATERION Corp | 07 Jun 2024 | 2 | $0 | 4 | Director | 10 Jun 2024, 15:48 |
| MTRN | MATERION Corp | 09 May 2024 | 3 | $0 | 4 | Director | 13 May 2024, 10:04 |
| MTRN | MATERION Corp | 08 Mar 2024 | 2 | $0 | 4 | Director | 12 Mar 2024, 16:46 |
| MTRN | MATERION Corp | 08 Dec 2023 | 2 | $0 | 4 | Director | 12 Dec 2023, 17:44 |
| MTRN | MATERION Corp | 07 Sep 2023 | 2 | $0 | 4 | Director | 11 Sep 2023, 18:34 |
| MTRN | MATERION Corp | 15 Jun 2023 | 2 | $0 | 4 | Director | 21 Jun 2023, 18:52 |
| MTRN | MATERION Corp | 18 May 2023 | 1 | $0 | 4 | Director | 31 May 2023, 11:33 |
| MTRN | MATERION Corp | 05 May 2023 | 2 | $0 | 4 | Director | 09 May 2023, 19:42 |
| MTRN | MATERION Corp | 10 Mar 2023 | 2 | $0 | 4 | Director | 14 Mar 2023, 19:26 |
| MTRN | MATERION Corp | 08 Dec 2022 | 2 | $0 | 4 | Director | 12 Dec 2022, 15:56 |
| MTRN | MATERION Corp | 08 Sep 2022 | 2 | $0 | 4 | Director | 12 Sep 2022, 17:20 |
| MTRN | MATERION Corp | 16 Jun 2022 | 2 | $0 | 4 | Director | 21 Jun 2022, 10:19 |
| MTRN | MATERION Corp | 04 May 2022 | 3 | $0 | 4 | Director | 06 May 2022, 16:39 |
| MTRN | MATERION Corp | 11 Mar 2022 | 2 | $0 | 4 | Director | 15 Mar 2022, 15:44 |
| MTRN | MATERION Corp | 03 Dec 2021 | 2 | $0 | 4 | Director | 07 Dec 2021, 11:55 |
| MTRN | MATERION Corp | 03 Sep 2021 | 2 | $0 | 4 | Director | 08 Sep 2021, 10:04 |
| MTRN | MATERION Corp | 11 Jun 2021 | 2 | $0 | 4 | Director | 15 Jun 2021, 16:50 |
| MTRN | MATERION Corp | 06 May 2021 | 3 | $0 | 4 | Director | 10 May 2021, 08:52 |