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.
Insider sale notices filed for MTRN. The excerpt lists proposed or executed dispositions by Mohan N. Reddy: 2,006 shares on 05/08/2026 with proceeds $400,253.47 and 10,000 shares on 06/02/2026 with proceeds $2,303,091.09. The form references Deferred Compensation and a brokerage entry for Fidelity Brokerage Services LLC.
MTRN submitted a Rule 144 notice reporting an intended sale of 10,000 shares of Common Stock associated with a deferred compensation arrangement, dated 06/01/2026. The filing also lists a prior sale by Mohan N. Reddy of 2,006 shares on 05/08/2026 for $400,253.47.
MATERION Corp director Robert J. Phillippy reported net sales of 3,500 shares of Common Stock on May 29, 2026. The Form 4 shows multiple open-market sales at weighted average prices, with transaction prices ranging from $217.345 to $220.480 per share across the reported trades.
In addition to his directly held shares, Phillippy has an indirect interest in 12,027.253 shares held in a Directors Deferred Compensation Plan, as of the same date. No option exercises or derivative transactions are reported in this filing.
Issuer reported an intended resale of 3,500 shares of Common Stock via broker Fidelity Brokerage Services LLC. The excerpt lists restricted stock vesting events of 342, 1,152, and 2,006 shares on 05/05/2023, 05/09/2024, and 05/07/2026 respectively. The filing is a Form 144 notice of securities to be sold.
MATERION Corp director Vinod M. Khilnani reported open-market sales of 2,500 shares of Common Stock on May 13, 2026. The shares were sold in multiple transactions at weighted average prices within ranges from $205.140 to $209.210 per share. Following these sales, he holds 13,171 shares directly and 20,011.843 shares indirectly through the Directors Deferred Compensation Plan.
MATERION Corp President and CEO Jugal K. Vijayvargiya exercised stock appreciation rights and settled related taxes using shares. He exercised 28,071 shares of Common Stock at $50.95 per share and delivered 15,183 shares at $209.70 per share to cover tax obligations. After these transactions, he directly holds 129,587 Common Stock shares, indicating he retained a substantial equity position. The stock appreciation rights originally vested in three roughly equal annual installments beginning on February 19, 2021 and are now fully exercised.
Materion Corp. ownership disclosure: Capital Research Global Investors amended a Schedule 13G to report beneficial ownership of 789,873 shares of Materion Corp. common stock, representing 3.8% of 20,801,338 shares outstanding. The filing lists sole voting and dispositive power over those shares.
A reporting person submitted a Form 144 disclosing proposed sales of common stock and recent dispositions. The notice lists prior compensation-related allocations of 649 shares (05/19/2020) and 1,851 shares (05/03/2019). The filing also reports a sale of 4,000 common shares on 02/17/2026 for $595,455.08.
MATERION Corp Vice President, Finance & CFO Shelly Marie Chadwick exercised 4,912 Stock Appreciation Rights, acquiring the same number of common shares at $113.28 per share. On the same day, 3,720 shares were disposed of to cover tax obligations and 1,192 shares were sold in an open-market transaction at $198.88 per share. After these transactions, she directly holds 15,246 common shares.
MATERION Corp director Emily M. Liggett reported equity awards and vesting-related transactions. On May 8, 2026 she received a grant of 758 restricted stock units, each representing one share of MTRN common stock. These units generally vest on the earlier of the first anniversary of the grant date or the next annual shareholder meeting.
On May 7, 2026, 2,006 restricted stock units vested and were converted into 2,006 shares of common stock, exhausting that particular RSU award. Following these transactions, she holds 5,782 common shares directly and 1,270.561 common shares indirectly through the Directors Deferred Compensation Plan.