Insiders Materion Corporation

Stocks

MTRN

US5766901012

Diversified Mining

Market Closed - NYSE Other stock markets 21:00:02 16/07/2026 BST			5-day change	1st Jan Change
242.90 ^USD	-3.23%		-5.39%	+95.38%

06-29	Materion Corporation(NYSE:MTRN) dropped from Russell 2000 Value-Defensive Index	CI
06-29	Materion Corporation(NYSE:MTRN) dropped from Russell 2000 Value Benchmark	CI

Insiders

06-01	Materion Insider Sold Shares Worth $765,164, According to a Recent SEC Filing	MT
05-15	Materion Insider Sold Shares Worth $517,498, According to a Recent SEC Filing	MT
02-25	Materion Insider Sold Shares Worth $1,311,637, According to a Recent SEC Filing	MT
02-20	Materion Insider Sold Shares Worth $1,925,726, According to a Recent SEC Filing	MT
02-20	Materion Insider Sold Shares Worth $628,360, According to a Recent SEC Filing	MT
02-19	Materion Insider Sold Shares Worth $595,457, According to a Recent SEC Filing	MT
12-11	N. Mohan Reddy to Retire from the Board of Directors of Materion Corporation	CI
12-11	Materion Corporation Appoints Thomas Edman as Independent Director to Its Board of Directors, Effective January 21, 2026	CI
06/08/25	Materion Insider Sold Shares Worth $315,512, According to a Recent SEC Filing	MT
22/05/25	Materion Names Melissa Fashinpaur Chief Accounting Officer	MT
22/05/25	Materion Corporation Appoints Melissa A. Fashinpaur as Principal Accounting Officer	CI
22/05/25	Materion Corporation Appoints Melissa Fashinpaur Chief Accounting Officer, Effective June 1, 2025	CI
03/12/24	Materion Insider Sold Shares Worth $115,923,000, According to a Recent SEC Filing	MT
26/02/24	Materion Insider Sold Shares Worth $265,192, According to a Recent SEC Filing	MT
22/02/24	Materion Insider Sold Shares Worth $401,220, According to a Recent SEC Filing	MT
30/08/23	Insider Sell: Materion	MT
08/08/23	Materion Corporation Appoints Shelly M. Chadwick to the Role of Principal Accounting Officer, Effective August 28, 2023	CI
19/05/23	Insider Sell: Materion	MT
27/02/23	Insider Sell: Materion	MT
23/08/22	Insider Sell: Materion	MT
10/05/22	Materion Appoints Accounting Chief	MT
09/05/22	Materion Corporation Appoints John Zaranec as Chief Accounting Officer	CI
06/01/22	Insider Sell: Materion	MT
01/07/20	Materion Corporation Appoints Stephen F. Shamrock as Interim Chief Financial Officer	CI
07/05/20	Joseph P. Kelley, Vice President, Finance and Chief Financial Officer of Materion Corporation Departs	CI