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NYSE · CIK 0001104657

MTRN MATERION Corp

Insider trading from SEC Form 4. Last filing 34 d ago. Close $280.45 on Oct 9, 2026, +152% from the 52-week low and -12% from the high.

Last 90 days

Net insider value
-$706k
more sold than bought
Buys
0
$0 by 0 insiders
Sells
2
$706k by 2 insiders
Insiders on file
12
with a Form 4 at this company

Price and insider trades, last year

MTRNOct 9, 2026 · close 280.45

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

Open-market buys and sells at MATERION Corp, scored.

ScoreInsiderValueHoldingsPrice contextFiled
41ModerateEmily M Liggett
director
sell
$235k
1,012 shares
-24%-
45ModerateVinod M Khilnani
director
sell
$470k
2,000 shares
-15%-
20WeakShelly Marie Chadwick
Vice President, Finance & CFO
sell
$237k
1,192 shares
-7%+166% from low0% from high
23WeakShelly Marie Chadwick
Vice President, Finance & CFO
sell
$406k
2,539 shares
-14%+125% from low-3% from high
46ModerateGregory R. Chemnitz
VP General Counsel & Secretary
sell
$711k
4,517 shares
-43%+125% from low-3% from high
32WeakMelissa A Fashinpaur
Chief Accounting Officer
sell
$49k
309 shares
-50%+125% from low-3% from high
72NotableShelly Marie Chadwick
Vice President, Finance & CFO
sell
$1.3M
8,976 shares
-36%+104% from low-8% from high
65NotableJugal K. Vijayvargiya
President and CEO
sell
$1.9M
12,245 shares
-9%+113% from low-4% from high
60NotableGregory R. Chemnitz
VP General Counsel & Secretary
sell
$628k
4,000 shares
-32%+113% from low-4% from high
54ModerateVinod M Khilnani
director
sell
$595k
4,000 shares
-23%+113% from low-4% from high
50ModerateJugal K. Vijayvargiya
President and CEO
sell
$1.9M
12,963 shares
-9%+113% from low-4% from high
10WeakGregory R. Chemnitz
VP General Counsel & Secretary
sell
$98k
864 shares
-8%+55% from low-17% from high
60NotableN Mohan Reddy
director
sell
$122k
1,155 shares
-100%+47% from low-11% from high
49ModerateGregory R. Chemnitz
VP General Counsel & Secretary
sell
$316k
3,000 shares
-22%+47% from low-12% from high
60NotableMelissa A Fashinpaur
Chief Accounting Officer
sell
$120k
1,140 shares
-100%+47% from low-12% from high
31WeakGregory R. Chemnitz
VP General Counsel & Secretary
sell
$161k
2,000 shares
-13%+10% from low-34% from high
12WeakShelly Marie Chadwick
Vice President, Finance & CFO
sell
$108k
1,256 shares
-7%-
11WeakShelly Marie Chadwick
Vice President, Finance & CFO
sell
$81k
805 shares
-5%-
32WeakShelly Marie Chadwick
Vice President, Finance & CFO
sell
$116k
1,000 shares
-7%-
32WeakShelly Marie Chadwick
Vice President, Finance & CFO
sell
$116M
1,000 shares
-7%-
33WeakGregory R. Chemnitz
VP General Counsel & Secretary
sell
$235k
2,000 shares
-14%-
32WeakGregory R. Chemnitz
VP General Counsel & Secretary
sell
$210k
2,000 shares
-12%-

Planned sales

Form 144 notices filed before a sale of restricted or control stock, newest first. The sale itself usually reaches a Form 4 within days. All planned sales

FiledSellerSharesValueSale datePast 3 months
May 5, 2025 Chemnitz Gregory R.
Officer
2,000
0.01% of outstanding
$161kMay 5, 2025none
Mar 4, 2025 Chadwick Shelly Marie
Officer
1,256
0.01% of outstanding
$108kMar 4, 2025$81k
Jan 31, 2025 Chadwick Shelly Marie
Officer
805
0.00% of outstanding
$81kJan 31, 2025$116k
Nov 29, 2024 Chadwick Shelly Marie
Officer
1,000
0.00% of outstanding
$116kNov 29, 2024none
Nov 7, 2024 Chemnitz Gregory R.
Officer
2,000
0.01% of outstanding
$235kNov 7, 2024$436k
Nov 4, 2024 Chemnitz Gregory R.
Officer
2,000
0.01% of outstanding
$210kNov 4, 2024$226k

Transactions

The last 100 rows filed, every code.

DateInsiderTransactionSharesPriceValueHoldings afterFiled
Sep 4, 2026Robert J Phillippy
director
AGrant or award
Common Stockindirect: Held in Directors Deferred Compensation Plan
+7$0.00$012,04134 d ago
Sep 4, 2026Patrick M. Prevost
director
AGrant or award
Common Stockindirect: Held In Directors Deferred Comp. Plan
+10$0.00$018,41634 d ago
Sep 4, 2026Jugal K. Vijayvargiya
President and CEO
AGrant or award
Restricted Stock Unitsderivative
+11$0.00$019,12134 d ago
Sep 4, 2026Melissa A Fashinpaur
Chief Accounting Officer
AGrant or award
Restricted Stock Unitsderivative
+1$0.00$02,23934 d ago
Sep 4, 2026Emily M Liggett
director
AGrant or award
Common Stockindirect: Held in Directors Deferred Comp. Plan
+1$0.00$01,27234 d ago
Sep 4, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
AGrant or award
Restricted Stock Unitsderivative
+8$0.00$012,50634 d ago
Sep 4, 2026Gregory R. Chemnitz
VP General Counsel & Secretary
AGrant or award
Restricted Stock Unitsderivative
+2$0.00$03,54734 d ago
Sep 4, 2026Craig S Shular
director
AGrant or award
Common Stockindirect: Held In Directors Deferred Comp. Plan
+31$0.00$054,95134 d ago
Sep 4, 2026Vinod M Khilnani
director
AGrant or award
Common Stockindirect: Held in Directors Deferred Compensation Plan.
+12$0.00$020,03534 d ago
Sep 1, 2026Emily M Liggett
director
SOpen-market sale
Common Stock
-1,012$232.42$235k3,16140 d ago
Aug 31, 2026Vinod M Khilnani
director
SOpen-market sale
Common Stock
-2,000$235.16$470k11,17142 d ago
Jun 12, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
AGrant or award
Restricted Stock Unitsderivative
+8$0.00$012,498Jun 16, 2026
Jun 12, 2026Gregory R. Chemnitz
VP General Counsel & Secretary
AGrant or award
Restricted Stock Unitsderivative
+2$0.00$03,545Jun 16, 2026
May 8, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
MOption exercise
Common Stock
+4,912$113.28$556k20,158May 12, 2026
May 8, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
FTax withholding
Common Stock
-3,720$199.14$741k16,438May 12, 2026
May 8, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
SOpen-market sale
Common Stock
-1,192$198.88$237k15,246May 12, 2026
May 8, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
MOption exercise
Stock Appreciation Rightsderivative
-4,912$0.00$00May 12, 2026
Mar 6, 2026N Mohan Reddy
director
AGrant or award
Common Stockindirect: Held in Directors Deferred Compensation Plan.
+43$0.00$045,205Mar 10, 2026
Mar 6, 2026Craig S Shular
director
AGrant or award
Common Stockindirect: Held In Directors Deferred Comp. Plan
+50$0.00$052,624Mar 10, 2026
Mar 6, 2026Melissa A Fashinpaur
Chief Accounting Officer
AGrant or award
Restricted Stock Unitsderivative
+2$0.00$02,237Mar 10, 2026
Mar 6, 2026Darlene J. S. Solomon
director
AGrant or award
Restricted Stock Unitsderivative
+2$0.00$02,006Mar 10, 2026
Mar 6, 2026Jugal K. Vijayvargiya
President and CEO
AGrant or award
Common Stock
+25$0.00$0116,713Mar 10, 2026
Mar 6, 2026Robert B Toth
director
AGrant or award
Restricted Stock Unitsderivative
+2$0.00$02,006Mar 10, 2026
Mar 6, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
AGrant or award
Common Stock
+9$0.00$015,252Mar 10, 2026
Mar 6, 2026Patrick M. Prevost
director
AGrant or award
Common Stockindirect: Held In Directors Deferred Comp. Plan
+15$0.00$016,172Mar 10, 2026
Mar 6, 2026Gregory R. Chemnitz
VP General Counsel & Secretary
AGrant or award
Common Stock
+5$0.00$05,935Mar 10, 2026
Mar 6, 2026Robert J Phillippy
director
AGrant or award
Common Stockindirect: Held in Directors Deferred Compensation Plan
+11$0.00$012,027Mar 10, 2026
Mar 6, 2026Vinod M Khilnani
director
AGrant or award
Common Stockindirect: Held in Directors Deferred Compensation Plan.
+19$0.00$020,012Mar 10, 2026
Mar 6, 2026Emily M Liggett
director
AGrant or award
Common Stockindirect: Held in Directors Deferred Comp. Plan
+1$0.00$01,271Mar 10, 2026
Mar 9, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
FTax withholding
Common Stock
-6$144.19$86515,246Mar 10, 2026
Mar 6, 2026Patrick M. Prevost
director
AGrant or award
Restricted Stock Unitsderivative
+2$0.00$02,006Mar 10, 2026
Mar 9, 2026Gregory R. Chemnitz
VP General Counsel & Secretary
FTax withholding
Common Stock
-5$144.19$7215,930Mar 10, 2026
Mar 9, 2026Jugal K. Vijayvargiya
President and CEO
FTax withholding
Common Stock
-14$144.19$2,019116,699Mar 10, 2026
Mar 6, 2026N Mohan Reddy
director
AGrant or award
Restricted Stock Unitsderivative
+2$0.00$02,006Mar 10, 2026
Mar 6, 2026Jugal K. Vijayvargiya
President and CEO
AGrant or award
Restricted Stock Unitsderivative
+18$0.00$019,099Mar 10, 2026
Mar 6, 2026Emily M Liggett
director
AGrant or award
Restricted Stock Unitsderivative
+2$0.00$02,006Mar 10, 2026
Mar 6, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
AGrant or award
Restricted Stock Unitsderivative
+14$0.00$012,490Mar 10, 2026
Mar 6, 2026Vinod M Khilnani
director
AGrant or award
Restricted Stock Unitsderivative
+2$0.00$02,006Mar 10, 2026
Mar 6, 2026Robert J Phillippy
director
AGrant or award
Restricted Stock Unitsderivative
+2$0.00$02,006Mar 10, 2026
Mar 6, 2026Craig S Shular
director
AGrant or award
Restricted Stock Unitsderivative
+2$0.00$02,006Mar 10, 2026
Mar 6, 2026Gregory R. Chemnitz
VP General Counsel & Secretary
AGrant or award
Restricted Stock Unitsderivative
+4$0.00$03,543Mar 10, 2026
Mar 1, 2026Melissa A Fashinpaur
Chief Accounting Officer
MOption exercise
Common Stock
+659$0.00$0921Mar 3, 2026
Mar 1, 2026Jugal K. Vijayvargiya
President and CEO
MOption exercise
Common Stock
+8,657$0.00$0126,665Mar 3, 2026
Mar 1, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
MOption exercise
Common Stock10b5-1
+5,552$0.00$021,691Mar 3, 2026
Mar 1, 2026Gregory R. Chemnitz
VP General Counsel & Secretary
MOption exercise
Common Stock
+2,003$0.00$010,575Mar 3, 2026
Mar 2, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
FTax withholding
Common Stock10b5-1
-3,909$166.59$651k17,782Mar 3, 2026
Mar 2, 2026Gregory R. Chemnitz
VP General Counsel & Secretary
FTax withholding
Common Stock
-1,211$166.59$202k9,364Mar 3, 2026
Mar 2, 2026Melissa A Fashinpaur
Chief Accounting Officer
FTax withholding
Common Stock
-302$166.59$50k619Mar 3, 2026
Mar 2, 2026Jugal K. Vijayvargiya
President and CEO
FTax withholding
Common Stock
-9,977$166.59$1.7M116,688Mar 3, 2026
Mar 1, 2026Jugal K. Vijayvargiya
President and CEO
MOption exercise
Restricted Stock Unitsderivative
-8,657$0.00$09,477Mar 3, 2026
Mar 3, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
SOpen-market sale
Common Stock10b5-1
-1,039$157.26$163k16,743Mar 3, 2026
Mar 3, 2026Gregory R. Chemnitz
VP General Counsel & Secretary
MOption exercise
Common Stock
+3,040$113.28$344k12,404Mar 3, 2026
Mar 3, 2026Melissa A Fashinpaur
Chief Accounting Officer
SOpen-market sale
Common Stock
-309$160.00$49k310Mar 3, 2026
Mar 1, 2026Melissa A Fashinpaur
Chief Accounting Officer
MOption exercise
Restricted Stock Unitsderivative
-659$0.00$01,607Mar 3, 2026
Mar 1, 2026Jugal K. Vijayvargiya
President and CEO
AGrant or award
Restricted Stock Unitsderivative
+9,604$0.00$019,081Mar 3, 2026
Mar 3, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
SOpen-market sale
Common Stock10b5-1
-1,500$162.00$243k15,243Mar 3, 2026
Mar 3, 2026Gregory R. Chemnitz
VP General Counsel & Secretary
MOption exercise
Common Stock
+1,471$135.58$199k13,875Mar 3, 2026
Mar 1, 2026Melissa A Fashinpaur
Chief Accounting Officer
AGrant or award
Restricted Stock Unitsderivative
+628$0.00$02,235Mar 3, 2026
Mar 1, 2026Jugal K. Vijayvargiya
President and CEO
AGrant or award
Stock Appreciation Rightsderivative
+29,415$0.00$029,415Mar 3, 2026
Mar 3, 2026Gregory R. Chemnitz
VP General Counsel & Secretary
MOption exercise
Common Stock
+1,017$87.36$89k14,892Mar 3, 2026
Mar 1, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
MOption exercise
Restricted Stock Unitsderivative10b5-1
-5,552$0.00$08,886Mar 3, 2026
Mar 3, 2026Gregory R. Chemnitz
VP General Counsel & Secretary
FTax withholding
Common Stock
-4,445$157.26$699k10,447Mar 3, 2026
Mar 1, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
AGrant or award
Restricted Stock Unitsderivative10b5-1
+3,590$0.00$012,476Mar 3, 2026
Mar 3, 2026Gregory R. Chemnitz
VP General Counsel & Secretary
SOpen-market sale
Common Stock
-1,083$157.52$171k9,364Mar 3, 2026
Mar 1, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
AGrant or award
Stock Appreciation Rightsderivative10b5-1
+5,498$0.00$05,498Mar 3, 2026
Mar 3, 2026Gregory R. Chemnitz
VP General Counsel & Secretary
SOpen-market sale
Common Stock
-3,434$157.26$540k5,930Mar 3, 2026
Mar 1, 2026Gregory R. Chemnitz
VP General Counsel & Secretary
MOption exercise
Restricted Stock Unitsderivative
-2,003$0.00$02,060Mar 3, 2026
Mar 1, 2026Gregory R. Chemnitz
VP General Counsel & Secretary
AGrant or award
Restricted Stock Unitsderivative
+1,479$0.00$03,539Mar 3, 2026
Mar 1, 2026Gregory R. Chemnitz
VP General Counsel & Secretary
AGrant or award
Stock Appreciation Rightsderivative
+2,265$0.00$02,265Mar 3, 2026
Mar 3, 2026Gregory R. Chemnitz
VP General Counsel & Secretary
MOption exercise
Stock Appreciation Rightsderivative
-3,040$0.00$00Mar 3, 2026
Mar 3, 2026Gregory R. Chemnitz
VP General Counsel & Secretary
MOption exercise
Stock Appreciation Rightsderivative
-1,471$0.00$0736Mar 3, 2026
Mar 3, 2026Gregory R. Chemnitz
VP General Counsel & Secretary
MOption exercise
Stock Appreciation Rightsderivative
-1,017$0.00$02,034Mar 3, 2026
Feb 23, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
SOpen-market sale
Common Stock
-3,975$145.03$576k21,140Feb 25, 2026
Feb 23, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
SOpen-market sale
Common Stock
-5,001$147.00$735k16,139Feb 25, 2026
Feb 18, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
MOption exercise
Common Stock
+5,785$68.82$398k27,149Feb 20, 2026
Feb 18, 2026Jugal K. Vijayvargiya
President and CEO
SOpen-market sale
Common Stock
-5,952$156.22$930k124,301Feb 20, 2026
Feb 18, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
MOption exercise
Common Stock
+4,911$80.85$397k32,060Feb 20, 2026
Feb 18, 2026Jugal K. Vijayvargiya
President and CEO
SOpen-market sale
Common Stock
-4,056$157.03$637k120,245Feb 20, 2026
Feb 18, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
FTax withholding
Common Stock
-3,503$157.01$550k28,557Feb 20, 2026
Feb 18, 2026Jugal K. Vijayvargiya
President and CEO
SOpen-market sale
Common Stock
-2,200$158.26$348k118,045Feb 20, 2026
Feb 18, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
FTax withholding
Common Stock
-3,217$156.66$504k25,340Feb 20, 2026
Feb 18, 2026Jugal K. Vijayvargiya
President and CEO
SOpen-market sale
Common Stock
-37$159.03$5,884118,008Feb 20, 2026
Feb 18, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
GGift
Common Stock
-225$0.00$025,115Feb 20, 2026
Feb 18, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
MOption exercise
Stock Appreciation Rightsderivative
-5,785$0.00$00Feb 20, 2026
Feb 18, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
MOption exercise
Stock Appreciation Rightsderivative
-4,911$0.00$00Feb 20, 2026
Feb 17, 2026Gregory R. Chemnitz
VP General Counsel & Secretary
SOpen-market sale
Common Stock
-4,000$157.09$628k8,572Feb 19, 2026
Feb 17, 2026Vinod M Khilnani
director
SOpen-market sale
Common Stock
-2,446$148.67$364k15,219Feb 19, 2026
Feb 17, 2026Jugal K. Vijayvargiya
President and CEO
MOption exercise
Common Stock
+32,122$58.30$1.9M162,375Feb 19, 2026
Feb 17, 2026Vinod M Khilnani
director
SOpen-market sale
Common Stock
-1,554$149.18$232k13,665Feb 19, 2026
Feb 17, 2026Jugal K. Vijayvargiya
President and CEO
FTax withholding
Common Stock
-19,159$151.79$2.9M143,216Feb 19, 2026
Feb 17, 2026Jugal K. Vijayvargiya
President and CEO
SOpen-market sale
Common Stock
-1,575$146.65$231k141,641Feb 19, 2026
Feb 17, 2026Jugal K. Vijayvargiya
President and CEO
SOpen-market sale
Common Stock
-2,740$147.42$404k138,901Feb 19, 2026
Feb 17, 2026Jugal K. Vijayvargiya
President and CEO
SOpen-market sale
Common Stock
-5,254$148.39$780k133,647Feb 19, 2026
Feb 17, 2026Jugal K. Vijayvargiya
President and CEO
SOpen-market sale
Common Stock
-883$149.59$132k132,764Feb 19, 2026
Feb 17, 2026Jugal K. Vijayvargiya
President and CEO
SOpen-market sale
Common Stock
-1,200$150.14$180k131,564Feb 19, 2026
Feb 17, 2026Jugal K. Vijayvargiya
President and CEO
SOpen-market sale
Common Stock
-1,311$151.72$199k130,253Feb 19, 2026
Feb 17, 2026Jugal K. Vijayvargiya
President and CEO
MOption exercise
Stock Appreciation Rightsderivative
-32,122$0.00$00Feb 19, 2026
Feb 12, 2026Shelly Marie Chadwick
Vice President, Finance & CFO
AGrant or award
Common Stock
+3,554$0.00$021,364Feb 13, 2026
Feb 12, 2026Gregory R. Chemnitz
VP General Counsel & Secretary
AGrant or award
Common Stock
+2,196$0.00$012,572Feb 13, 2026
Feb 12, 2026Melissa A Fashinpaur
Chief Accounting Officer
AGrant or award
Common Stock
+262$0.00$0262Feb 13, 2026

Insiders

Everyone who has filed a Form 4 here.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

MTRN insider trading: MATERION Corp | InsiderTell