Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:ff48a54d-b198-8667-ce8f-092faab4f86e 2026-06-16T09:39:58-04:00 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: PHILLIPPY ROBERT J (DIR) Sold (S) 3,500 Shares of MATERION CORP for $217.67-$220.30 on 5/29 urn:uuid:575d304f-330f-c3d0-708d-4571e3029ab8 2026-06-01T15:58:45-04:00 MTRN: KHILNANI VINOD M (DIR) Sold (S) 2,500 Shares of MATERION CORP for $205.32-$208.74 on 5/13 urn:uuid:2cacc393-9617-6562-bca8-890ebbaeed5e 2026-05-15T15:53:18-04:00 MTRN: VIJAYVARGIYA JUGAL K (PR,CEO,DIR) Exercised 28,071 Options (OE) of MATERION CORP for $50.95 on 5/13, and Sold Them All urn:uuid:ca98aac1-0186-5892-1fb5-624c89b8a002 2026-05-15T15:53:12-04:00 MTRN: CHADWICK SHELLY MARIE (VP,FO,CFO) Exercised 4,912 Options (OE) of MATERION CORP for $113.28 on 5/8, and Sold Them All urn:uuid:cc1c379a-9469-7189-2a8a-9f510e20b59a 2026-05-12T15:46:43-04:00 MTRN: LIGGETT EMILY M (DIR) Acquired (JB) 2,006 Shares of MATERION CORP for $0.00 on 5/7 urn:uuid:5272a976-e383-8b27-8f83-d3c22682cbf2 2026-05-11T14:01:52-04:00 MTRN: KHILNANI VINOD M (DIR) Acquired (JB) 2,006 Shares of MATERION CORP for $0.00 on 5/7 urn:uuid:82e6017c-87f6-8f63-ad49-1443db63f366 2026-05-11T14:01:45-04:00 MTRN: TOTH ROBERT B (DIR) Acquired (JB) 2,006 Shares of MATERION CORP for $0.00 on 5/7 urn:uuid:efc0a35e-7175-2680-65cb-d48505e3b5a7 2026-05-11T14:01:39-04:00