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MTRN - Materion Corp

Insider Sale by Chadwick Shelly Marie (VP, Finance, CFO)

1 Month
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Trade Summary

2 days ago, Chadwick Shelly Marie, serving as VP, Finance, CFO at Materion Corp (MTRN), sold 2,539 shares at $160.06 per share, for a total transaction value of $406,393.00. Following this transaction, Chadwick Shelly Marie now holds 15,243 shares of MTRN.

This sale represents a 14.00% decrease in Chadwick Shelly Marie's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Tuesday, March 3, 2026 and publicly disclosed via SEC Form 4 filing on Tuesday, March 3, 2026, meaning the disclosure happened on the same day as the trade.

Materion Corp operates in the BASIC MATERIALS sector, specifically within the OTHER INDUSTRIAL METALS & MINING industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.

Chadwick Shelly Marie

VP, Finance, CFO

Shelly Marie Chadwick is the Vice President, Finance and Chief Financial Officer (CFO) of Materion Corporation, a global advanced materials solutions provider.[[1]](https://investor.materion.com/governance/board-of-directors/person-details/default.aspx?ItemId=ba62beec-97c6-4e7a-8669-0c4e3dd9f88a)[[2]](https://www.materion.com/en/about-materion/company-leadership/shelly-chadwick) She joined Materion in 2020, leading financial activities including global accounting, financial reporting, procurement, internal audit, tax, treasury, and investor relations, while serving as an executive officer driving the company's strategic transformation.[[1]](https://investor.materion.com/governance/board-of-directors/person-details/default.aspx?ItemId=ba62beec-97c6-4e7a-8669-0c4e3dd9f88a)[[2]](https://www.materion.com/en/about-materion/company-leadership/shelly-chadwick) Prior to Materion, Chadwick served as Vice President, Finance and Chief Accounting Officer at The Timken Company (2006-2020), Vice President of Finance and CFO at Eckart America (2006-2011), and held progressive financial leadership roles at Lubrizol (formerly Noveon Inc.) and BF Goodrich (1997-2005).[[1]](https://investor.materion.com/governance/board-of-directors/person-details/default.aspx?ItemId=ba62beec-97c6-4e7a-8669-0c4e3dd9f88a)[[2]](https://www.materion.com/en/about-materion/company-leadership/shelly-chadwick)[[3]](https://www.zoominfo.com/p/Shelly-Chadwick/1488598974) She holds a Bachelor of Science in Business Management and Finance (cum laude) from Westfield State University, a Master of Business Administration in Finance (magna cum laude) from Anna Maria College, and executive education from Tuck School of Business at Dartmouth.[[2]](https://www.materion.com/en/about-materion/company-leadership/shelly-chadwick)[[3]](https://www.zoominfo.com/p/Shelly-Chadwick/1488598974) Chadwick serves on the boards of Applied Industrial Technologies and Akamai Technologies, and is involved with the Manufacturer’s Alliance for Productivity and Innovation (MAPI) and Great Lakes Science Center.[[2]](https://www.materion.com/en/about-materion/company-leadership/shelly-chadwick)[[3]](https://www.zoominfo.com/p/Shelly-Chadwick/1488598974) Recently, as VP Finance & CFO, she sold 8,976 shares of Materion stock on February 23, 2026.[[4]](https://www.tradingview.com/news/tradingview:99b93a2af5d61:0-materion-corp-vp-finance-cfo-sells-shares/)[[6]](https://www.investing.com/news/insider-trading-news/materion-cfo-chadwick-sells-13m-in-stock-93CH-4525525)

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Trade Price

$160.06

Quantity

2,539

Total Value

$406,393.00

Shares Owned

15,243

Trade Date

Tuesday, March 3, 2026

2 days ago

SEC Filing Date

Tuesday, March 3, 2026

BASIC MATERIALSOTHER INDUSTRIAL METALS & MINING

About Materion Corp

Company Overview

No company information available
View news mentioning MTRN

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