Welcome to our dedicated page for Materion SEC filings (Ticker: MTRN), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Materion Corporation filings document the regulatory disclosures of an Ohio-incorporated advanced materials company with common stock listed on the New York Stock Exchange under MTRN. Its 8-K reports include quarterly and annual operating results, earnings releases, guidance-related business updates, dividend-related corporate actions, and material operational matters tied to product quality, capacity, and customer programs.
Materion proxy and governance filings cover annual meeting votes, director elections, auditor ratification, executive compensation, board committee matters, equity incentive awards, and shareholder voting results. The filings also identify the company's capital structure, registered common stock, governance practices, and disclosure controls around its advanced materials operations.
MTRN insider sale notice and proposed sale related to restricted stock vesting. The filing lists a proposed sale entry for Common stock tied to Restricted Stock Vesting with a trade/notice date of 03/01/2026. It also records a reported sale by Shelly Chadwick of 8,976 shares on 02/23/2026 for $1,311,638.33.
MTRN: Gregory R. Chemnitz reported the sale of 433 common shares on 02/17/2026 for $68,019.97.
The filing also lists securities tied to issuer compensation vesting: 446 restricted shares vesting on 03/01/2025, 2,988 restricted shares vesting on 03/01/2026, and 1,083 stock appreciation rights on 03/03/2026.
MATERION Corp Vice President, Finance & CFO Shelly Marie Chadwick reported selling a total of 8,976 shares of common stock in open-market transactions. She sold 3,975 shares at a weighted average price of $145.029 and 5,001 shares at $147.000 per share. After these sales, she directly owns 16,139 shares of MATERION common stock.
The filing notes that part of the sale at the weighted average price of $145.029 was executed in multiple trades within a price range of $144.960 to $145.500.
MTRN submits a Form 144 notifying planned sales of Common Stock under Rule 144. The notice lists proposed sales of 3,975 shares tied to restricted stock vesting on 02/17/2024, 1,025 shares tied to restricted stock vesting on 03/01/2024, and 3,976 shares tied to a SAR on 02/18/2026. Fidelity Brokerage Services LLC is named as the broker.
MATERION Corp President and CEO Jugal K. Vijayvargiya reported open-market sales of 12,245 shares of common stock on February 18, 2026. The shares were sold in multiple transactions at prices reported as weighted averages, with trade ranges from $155.680 up to $158.660 per share.
After these sales, Vijayvargiya directly holds 118,008 MTRN shares. The filing notes that detailed breakdowns of the number of shares sold at each price within the reported ranges are available upon request.
Materion Corp Vice President, Finance & CFO Shelly Marie Chadwick reported several equity-related transactions in company stock on February 18, 2026. She exercised two tranches of Stock Appreciation Rights, converting them into 5,785 and 4,911 shares of common stock at exercise prices of $68.82 and $80.85 per share.
To cover the associated tax obligations, she disposed of 3,503 and 3,217 common shares in transactions classified as tax-withholding. She also made a bona fide gift of 225 shares. After these transactions, her directly held common stock position was reported as 25,115 shares.
MATERION Corp executive Gregory R. Chemnitz, VP General Counsel & Secretary, reported an open-market sale of 4,000 shares of common stock at $157.09 per share. After this sale, he directly holds 8,572 shares, and an additional 5,343.175 shares are held indirectly in a 401(k) plan.
MATERION Corp President and CEO Jugal K. Vijayvargiya exercised stock appreciation rights for 32,122 shares of common stock at an exercise price of $58.30 per share. These stock appreciation rights vested in three equal annual installments beginning on February 22, 2020.
On the same date, 19,159 shares of common stock were disposed of to satisfy exercise price or tax withholding obligations, and 12,963 shares were sold in multiple open-market transactions at weighted-average prices ranging from about $145.990 to $151.840 per share. After these transactions, he directly owned 130,253 shares of MATERION common stock.
Materion Corp director Vinod M. Khilnani sold 4,000 shares of common stock in open-market transactions. The sales took place on February 17, 2026, in two trades of 2,446 shares at a weighted average price of $148.666 and 1,554 shares at a weighted average price of $149.176.
The footnotes state these were multiple trades within price ranges of $148.340 to $148.970 and $149.010 to $149.415. After these sales, Khilnani directly holds 13,665 shares and indirectly holds 19,992.731 shares through a Directors Deferred Compensation Plan.