greeksoup/ stock research
Stock research / United States / MTRN / Planned sales

Materion Corp. planned insider sales

In the twelve months since 11 October 2025 insiders at Materion Corp. filed 25 Form 144 notices of planned sales, 119,609 shares worth $25.3 million at the time of filing, from 10 sellers. The latest, filed 1 September 2026: Liggett Emily M (director), 1,012 shares worth $234,834, planned for around 1 September 2026 through Charles Schwab Corp.

FiledSellerRelationshipSharesValuePlanned saleBrokerHow acquiredFiling
1 September 2026Liggett Emily MDirector1,012$234,8341 September 2026Charles Schwab CorpRestricted Stock UnitsForm 144
18 August 2026Khilnani Vinod MDirector2,000$531,72018 August 2026Charles Schwab CorpCompensation for being a board memberForm 144
7 August 2026Chadwick Shelly MarieOfficer1,705$499,5657 August 2026Fidelity Brokerage Services LLCSARForm 144
7 August 2026Solomon Darlene J. S.Director3,705$1.1 million7 August 2026Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
7 August 2026Vijayvargiya Jugal K.Officer, Director11,448$3.4 million7 August 2026Fidelity Brokerage Services LLCSARForm 144
7 August 2026Jugal VijayvargiyaOfficer12,888$3.8 million7 August 2026UBS Financial Services IncRestricted Stock UnitForm 144
8 June 2026Reddy N MohanFormer Director5,473$1.2 million8 June 2026Fidelity Brokerage Services LLCCompensationForm 144
5 June 2026Reddy N MohanFormer Director6,818$1.6 million5 June 2026Fidelity Brokerage Services LLCDeferred CompensationForm 144
4 June 2026Reddy N MohanFormer Director646$148,5804 June 2026Fidelity Brokerage Services LLCDeferred CompensationForm 144
3 June 2026Reddy N MohanFormer Director4,303$989,7033 June 2026Fidelity Brokerage Services LLCDeferred CompensationForm 144
2 June 2026Reddy N MohanFormer Director10,000$2.3 million2 June 2026Fidelity Brokerage Services LLCDeferred CompensationForm 144
29 May 2026Phillippy Robert JDirector3,500$765,16429 May 2026Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
13 May 2026Khilnani Vinod MDirector2,500$509,12513 May 2026Charles Schwab Corp.CompensationForm 144
8 May 2026Chadwick Shelly MarieOfficer1,192$237,0658 May 2026Fidelity Brokerage Services LLCSARForm 144
8 May 2026Reddy N MohanFormer Director2,006$400,2538 May 2026Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
3 March 2026Fashinpaur Melissa AOfficer309$49,4403 March 2026Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
3 March 2026Chadwick Shelly MarieOfficer1,039$163,3933 March 2026Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
3 March 2026Chadwick Shelly MarieOfficer1,500$243,0003 March 2026Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
3 March 2026Chemnitz Gregory R.Officer4,517$710,6203 March 2026Fidelity Brokerage Services LLCRestricted Stock Vesting; SARForm 144
23 February 2026Chadwick Shelly MarieOfficer8,976$1.3 million23 February 2026Fidelity Brokerage Services LLCRestricted Stock Vesting; SARForm 144
18 February 2026Jugal VijayvargiyaOfficer12,245$1.9 million18 February 2026UBS Financial Services IncRSU/PSUForm 144
17 February 2026Khilnani Vinod MDirector4,000$599,00017 February 2026Charles Schwab Corp.Stock Grants as part of Board CompensationForm 144
17 February 2026Chemnitz Gregory R.Officer4,000$628,36017 February 2026Fidelity Brokerage Services LLCRestricted Stock Vesting; SARForm 144
17 February 2026Vijayvargiya Jugal K.Officer, Director12,963$1.9 million17 February 2026Fidelity Brokerage Services LLCSARForm 144
4 November 2025Chemnitz Gregory R.Officer864$97,8274 November 2025Fidelity Brokerage Services LLCStock Appreciation RightsForm 144
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was.
Read moreValue is the filer's own aggregate market value. Whether the sale happened shows up later on Form 4, on the insiders page.

Source

Form 144 filings on EDGAR for Materion Corp.: the company's filing index, each notice read from its own XML.

The same record on your computer

GreekSoup is also a free program for your own computer. It reads these same filings for the names you follow, refreshed as they land, with no account. One pasted line installs it.

Install