Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:ff48a54d-b198-8667-ce8f-092faab4f86e 2026-09-21T08:40:46-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services MTRN: LIGGETT EMILY M (DIR) Acquired (JB) 0 Shares of MATERION CORP for $0.00 on 9/4 urn:uuid:4afbfadd-71ff-cd57-eae6-99f92c7bddef 2026-09-09T16:59:54-04:00 MTRN: KHILNANI VINOD M (DIR) Acquired (JB) 11 Shares of MATERION CORP for $0.00 on 9/4 urn:uuid:8a8ca59d-5ed6-f4e3-093d-0e0b7bf623dc 2026-09-09T16:59:48-04:00 MTRN: SHULAR CRAIG S (DIR) Acquired (JB) 31 Shares of MATERION CORP for $0.00 on 9/4 urn:uuid:92e863e2-968d-5e85-632d-6955706b3809 2026-09-09T16:59:38-04:00 MTRN: PREVOST PATRICK M (DIR) Acquired (JB) 9 Shares of MATERION CORP for $0.00 on 9/4 urn:uuid:e343e8b1-f2a1-afd7-3977-b2cc5c77e3fa 2026-09-09T16:59:34-04:00 MTRN: PHILLIPPY ROBERT J (DIR) Acquired (JB) 7 Shares of MATERION CORP for $0.00 on 9/4 urn:uuid:5a6bd990-0492-5e01-3514-bf14055175be 2026-09-09T16:59:20-04:00 MTRN: LIGGETT EMILY M (DIR) Sold (S) 1,012 Shares of MATERION CORP for $232.42 on 9/1 urn:uuid:ad54c5a9-8bc5-699f-f138-31c80ebd4331 2026-09-03T10:17:17-04:00 MTRN: KHILNANI VINOD M (DIR) Sold (S) 2k Shares of MATERION CORP for $235.16 on 8/31 urn:uuid:51e8a8b7-e6f8-a894-e57e-b409c08e6283 2026-09-01T13:47:25-04:00 MTRN: TOTH ROBERT B (DIR) Acquired (JB) 28,832 Shares of MATERION CORP for $0.00 on 8/31 urn:uuid:735fb211-6122-c2ec-104a-77569d0fd773 2026-08-31T14:51:17-04:00 MTRN: TOTH ROBERT B (DIR) Disposed (JS) 28,832 Shares of MATERION CORP for $0.00 on 8/31 urn:uuid:cf3e3092-6653-29cd-e41a-cfef6fda4816 2026-08-31T14:51:17-04:00 MTRN: LIGGETT EMILY M (DIR) Disposed (JS) 1,609 Shares of MATERION CORP for $0.00 on 8/21 urn:uuid:26050342-f5c5-64a2-5ef1-852a411f5499 2026-08-25T16:18:23-04:00