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MTRN

MATERION Corp

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1312
SEC CIK
0001104657
Parsed reports
839

Last 12 months

Inside the activity.

0 purchase rows · 42 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202501
Dec 202500
Jan 202600
Feb 2026015
Mar 202605
Apr 202600
May 202609
Jun 202600
Jul 202600
Aug 2026011
Sep 202601
Oct 202600

Latest available

Insider transactions

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
December 08, 2022 Filed Dec 13, 2022 00:28 UTC
Chemnitz Gregory R.VP General Counsel & Secretary
GrantRestricted Stock Unit · Derivative 13 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000169 · wf-form4_167089129453123.xml · derivative · entry 1

Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,558

Underlying: Common Stock · 13 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the Restricted Stock Units to which they relate.

F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

Read SEC document
December 08, 2022 Filed Dec 13, 2022 00:28 UTC
Vijayvargiya Jugal K.Director · President and CEO
GrantRestricted Stock Units · Derivative 33 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000168 · wf-form4_167089127628217.xml · derivative · entry 1

Vijayvargiya Jugal K. · CIK 0001541300 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,169

Underlying: Common Stock · 33 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit (RSU) represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the Restricted Stock Units to which they relate.

F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

Read SEC document
December 08, 2022 Filed Dec 13, 2022 00:18 UTC
Chadwick Shelly MarieVice President, Finance & CFO
GrantRestricted Stock Units · Derivative 28 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000167 · wf-form4_167089068887122.xml · derivative · entry 1

Chadwick Shelly Marie · CIK 0001688289 · Vice President, Finance & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,719

Underlying: Common Stock · 28 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the restricted stock units to which they relate.

F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

Read SEC document
December 08, 2022 Filed Dec 12, 2022 21:57 UTC GrantRestricted Stock Units · Derivative 2 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000166 · wf-form4_167088221430923.xml · derivative · entry 3

LIGGETT EMILY M · CIK 0001231898 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,396

Underlying: Common Stock · 2 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the Restricted Stock Units to which they relate (May 5, 2023).

F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

Read SEC document
December 08, 2022 Filed Dec 12, 2022 21:57 UTC GrantCommon Stock 1.84 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000166 · wf-form4_167088221430923.xml · nonDerivative · entry 1

LIGGETT EMILY M · CIK 0001231898 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Comp. Plan

Disclosed balance after: 1,251.87

Read SEC document
December 08, 2022 Filed Dec 12, 2022 21:56 UTC GrantRestricted Stock Units · Derivative 2 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000164 · wf-form4_167088217119735.xml · derivative · entry 2

REDDY N MOHAN · CIK 0001209386 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,396

Underlying: Common Stock · 2 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the Restricted Stock Units to which they relate (May 5, 2023).

F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

Read SEC document
December 08, 2022 Filed Dec 12, 2022 21:56 UTC GrantCommon Stock 61.66 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000164 · wf-form4_167088217119735.xml · nonDerivative · entry 1

REDDY N MOHAN · CIK 0001209386 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 41,945.881

Read SEC document
December 08, 2022 Filed Dec 12, 2022 21:55 UTC GrantRestricted Stock Units · Derivative 2 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000163 · wf-form4_167088206663360.xml · derivative · entry 1

Solomon Darlene J. S. · CIK 0001526849 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,396

Underlying: Common Stock · 2 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the Restricted Stock Units to which they relate (May 5, 2023).

F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

Read SEC document
December 08, 2022 Filed Dec 12, 2022 21:52 UTC GrantRestricted Stock Units · Derivative 2 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000162 · wf-form4_167088193176169.xml · derivative · entry 3

PHILLIPPY ROBERT J · CIK 0001213190 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,396

Underlying: Common Stock · 2 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the Restricted Stock Units to which they relate (May 5, 2023).

F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

Read SEC document
December 08, 2022 Filed Dec 12, 2022 21:52 UTC GrantCommon Stock 17.4 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000162 · wf-form4_167088193176169.xml · nonDerivative · entry 1

PHILLIPPY ROBERT J · CIK 0001213190 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan

Disclosed balance after: 11,836.555

Read SEC document
December 08, 2022 Filed Dec 12, 2022 21:49 UTC GrantRestricted Stock Units · Derivative 2 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000161 · wf-form4_167088175026156.xml · derivative · entry 3

KHILNANI VINOD M · CIK 0001204034 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,396

Underlying: Common Stock · 2 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the Restricted Stock Units to which they relate. (May 5, 2023)

F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

Read SEC document
December 08, 2022 Filed Dec 12, 2022 21:49 UTC GrantCommon Stock 27.271 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000161 · wf-form4_167088175026156.xml · nonDerivative · entry 1

KHILNANI VINOD M · CIK 0001204034 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 18,552.078

Read SEC document
December 08, 2022 Filed Dec 12, 2022 21:40 UTC GrantRestricted Stock Units · Derivative 2 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000160 · wf-form4_167088122825388.xml · derivative · entry 2

Prevost Patrick M. · CIK 0001422978 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,396

Underlying: Common Stock · 2 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the Restricted Stock Units to which they relate (May 5, 2023).

F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

Read SEC document
December 08, 2022 Filed Dec 12, 2022 21:40 UTC GrantCommon Stock 14.302 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000160 · wf-form4_167088122825388.xml · nonDerivative · entry 1

Prevost Patrick M. · CIK 0001422978 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held In Directors Deferred Comp. Plan

Disclosed balance after: 9,729.175

Read SEC document
December 08, 2022 Filed Dec 12, 2022 21:40 UTC GrantRestricted Stock Units · Derivative 2 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000159 · wf-form4_167088120561816.xml · derivative · entry 1

Toth Robert B · CIK 0001392923 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,396

Underlying: Common Stock · 2 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the Restricted Stock Units to which they relate (May 5, 2023).

F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

Read SEC document
December 08, 2022 Filed Feb 3, 2023 21:41 UTC
Zaranec John MChief Accounting Officer
GrantRestricted Stock Units · Derivative 7 $84.59 $592.13
Disclosure

SEC source: 0001104657-23-000004 · wf-form4_167546045768452.xml · derivative · entry 3

Zaranec John M · CIK 0001964242 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,418

Underlying: Common Stock · 7 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit (RSU) represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the RSUs to which they relate.

F2 · derivative.expiration_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the RSUs to which they relate.

Read SEC document
November 30, 2022 Filed Dec 2, 2022 17:09 UTC
Chadwick Shelly MarieVice President, Finance & CFO
Exercise / conversionRestricted Stock Units · Derivative 3,988 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000158 · wf-form4_167000097128021.xml · derivative · entry 3

Chadwick Shelly Marie · CIK 0001688289 · Vice President, Finance & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,691

Underlying: Common Stock · 3,988 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: The restricted stock units granted on 11/30/2020 vest in four equal annual installments.

F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

Read SEC document
November 30, 2022 Filed Dec 2, 2022 17:09 UTC
Chadwick Shelly MarieVice President, Finance & CFO
Tax withholdingCommon Stock 1,175 $80.56 $94,658.00
Disclosure

SEC source: 0001104657-22-000158 · wf-form4_167000097128021.xml · nonDerivative · entry 2

Chadwick Shelly Marie · CIK 0001688289 · Vice President, Finance & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,613

Read SEC document
November 30, 2022 Filed Dec 2, 2022 17:09 UTC
Chadwick Shelly MarieVice President, Finance & CFO
Exercise / conversionCommon Stock 3,988 Not disclosed Not disclosed
Disclosure

SEC source: 0001104657-22-000158 · wf-form4_167000097128021.xml · nonDerivative · entry 1

Chadwick Shelly Marie · CIK 0001688289 · Vice President, Finance & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,788

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

Read SEC document
October 28, 2022 Filed Oct 31, 2022 17:54 UTC GrantCommon Stock 269 $83.46 $22,450.74
Disclosure

SEC source: 0001104657-22-000144 · wf-form4_166723885974013.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held In Directors Deferred Comp. Plan

Disclosed balance after: 45,163.263

Read SEC document
October 28, 2022 Filed Oct 31, 2022 17:55 UTC GrantCommon Stock 224 $83.46 $18,695.04
Disclosure

SEC source: 0001104657-22-000146 · wf-form4_166723889615412.xml · nonDerivative · entry 1

PHILLIPPY ROBERT J · CIK 0001213190 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan

Disclosed balance after: 11,819.155

Read SEC document
October 28, 2022 Filed Oct 31, 2022 17:54 UTC GrantCommon Stock 224 $83.46 $18,695.04
Disclosure

SEC source: 0001104657-22-000145 · wf-form4_166723887913830.xml · nonDerivative · entry 1

Prevost Patrick M. · CIK 0001422978 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held In Directors Deferred Comp. Plan

Disclosed balance after: 9,714.873

Read SEC document
September 08, 2022 Filed Sep 12, 2022 21:18 UTC GrantRestricted Stock Units · Derivative 2 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000133 · wf-form4_166301750576069.xml · derivative · entry 3

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,394

Underlying: Common Stock · 2 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the restricted stock units to which they relate.

F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

Read SEC document
September 08, 2022 Filed Sep 12, 2022 21:18 UTC GrantCommon Stock 68.926 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000133 · wf-form4_166301750576069.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held In Directors Deferred Comp. Plan

Disclosed balance after: 44,894.263

Read SEC document
September 08, 2022 Filed Sep 12, 2022 21:21 UTC
Chadwick Shelly MarieVice President, Finance & CFO
GrantRestricted Stock Units · Derivative 28 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000143 · wf-form4_166301769932485.xml · derivative · entry 1

Chadwick Shelly Marie · CIK 0001688289 · Vice President, Finance & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,679

Underlying: Common Stock · 28 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the restricted stock units to which they relate.

F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

Read SEC document
September 08, 2022 Filed Sep 12, 2022 21:21 UTC
Vijayvargiya Jugal K.Director · President and CEO
GrantRestricted Stock Units · Derivative 33 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000142 · wf-form4_166301768296204.xml · derivative · entry 1

Vijayvargiya Jugal K. · CIK 0001541300 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,136

Underlying: Common Stock · 33 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the restricted stock units to which they relate.

F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

Read SEC document
September 08, 2022 Filed Sep 12, 2022 21:21 UTC GrantRestricted Stock Units · Derivative 2 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000141 · wf-form4_166301766195226.xml · derivative · entry 3

PHILLIPPY ROBERT J · CIK 0001213190 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,394

Underlying: Common Stock · 2 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the restricted stock units to which they relate.

F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

Read SEC document
September 08, 2022 Filed Sep 12, 2022 21:21 UTC GrantCommon Stock 17.801 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000141 · wf-form4_166301766195226.xml · nonDerivative · entry 1

PHILLIPPY ROBERT J · CIK 0001213190 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan

Disclosed balance after: 11,595.155

Read SEC document
September 08, 2022 Filed Sep 12, 2022 21:20 UTC GrantRestricted Stock Units · Derivative 2 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000140 · wf-form4_166301764263213.xml · derivative · entry 3

KHILNANI VINOD M · CIK 0001204034 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,394

Underlying: Common Stock · 2 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the restricted stock units to which they relate.

F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

Read SEC document
September 08, 2022 Filed Sep 12, 2022 21:20 UTC GrantCommon Stock 28.44 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000140 · wf-form4_166301764263213.xml · nonDerivative · entry 1

KHILNANI VINOD M · CIK 0001204034 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 18,524.807

Read SEC document
September 08, 2022 Filed Sep 12, 2022 21:20 UTC GrantRestricted Stock Units · Derivative 2 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000139 · wf-form4_166301762460418.xml · derivative · entry 2

REDDY N MOHAN · CIK 0001209386 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,394

Underlying: Common Stock · 2 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the restricted stock units to which they relate.

F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

Read SEC document
September 08, 2022 Filed Sep 12, 2022 21:20 UTC GrantCommon Stock 64.305 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000139 · wf-form4_166301762460418.xml · nonDerivative · entry 1

REDDY N MOHAN · CIK 0001209386 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 41,884.221

Read SEC document
September 08, 2022 Filed Sep 12, 2022 21:20 UTC
Chemnitz Gregory R.VP General Counsel & Secretary
GrantRestricted Stock Unit · Derivative 13 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000138 · wf-form4_166301760514843.xml · derivative · entry 1

Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,545

Underlying: Common Stock · 13 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the restricted stock units to which they relate.

F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

Read SEC document
September 08, 2022 Filed Sep 12, 2022 21:20 UTC GrantRestricted Stock Units · Derivative 2 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000137 · wf-form4_166301758817100.xml · derivative · entry 1

Toth Robert B · CIK 0001392923 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,394

Underlying: Common Stock · 2 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the restricted stock units to which they relate.

F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

Read SEC document
September 08, 2022 Filed Sep 12, 2022 21:19 UTC GrantRestricted Stock Units · Derivative 2 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000136 · wf-form4_166301756879822.xml · derivative · entry 3

LIGGETT EMILY M · CIK 0001231898 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,394

Underlying: Common Stock · 2 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the restricted stock units to which they relate.

F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

Read SEC document
September 08, 2022 Filed Sep 12, 2022 21:19 UTC GrantCommon Stock 1.92 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000136 · wf-form4_166301756879822.xml · nonDerivative · entry 1

LIGGETT EMILY M · CIK 0001231898 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Comp. Plan

Disclosed balance after: 1,250.03

Read SEC document
September 08, 2022 Filed Sep 12, 2022 21:19 UTC GrantRestricted Stock Units · Derivative 2 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000135 · wf-form4_166301754822976.xml · derivative · entry 1

Solomon Darlene J. S. · CIK 0001526849 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,394

Underlying: Common Stock · 2 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the restricted stock units to which they relate.

F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

Read SEC document
September 08, 2022 Filed Sep 12, 2022 21:19 UTC GrantRestricted Stock Units · Derivative 2 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000134 · wf-form4_166301752795992.xml · derivative · entry 2

Prevost Patrick M. · CIK 0001422978 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,394

Underlying: Common Stock · 2 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the restricted stock units to which they relate.

F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

Read SEC document
September 08, 2022 Filed Sep 12, 2022 21:19 UTC GrantCommon Stock 14.571 $0.00 $0.00
Disclosure

SEC source: 0001104657-22-000134 · wf-form4_166301752795992.xml · nonDerivative · entry 1

Prevost Patrick M. · CIK 0001422978 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held In Directors Deferred Comp. Plan

Disclosed balance after: 9,490.873

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September 08, 2022 Filed Feb 3, 2023 21:41 UTC
Zaranec John MChief Accounting Officer
GrantRestricted Stock Units · Derivative 7 $82.19 $575.33
Disclosure

SEC source: 0001104657-23-000004 · wf-form4_167546045768452.xml · derivative · entry 2

Zaranec John M · CIK 0001964242 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,411

Underlying: Common Stock · 7 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit (RSU) represents a right to receive one share of MTRN common stock.

F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the RSUs to which they relate.

F2 · derivative.expiration_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the RSUs to which they relate.

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August 19, 2022 Filed Aug 23, 2022 17:53 UTC
Chemnitz Gregory R.VP General Counsel & Secretary
Exercise / conversionStock Appreciation Rights · Derivative 5,358 $0.00 Strike: $50.35 $0.00
Disclosure

SEC source: 0001104657-22-000132 · wf-form4_166127718533647.xml · derivative · entry 8

Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,358 shares

Expires 2025-03-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: These Stock Appreciation Rights vested in three substantially equal installments on March 1, 2019, March 1, 2020, and March 1, 2021.

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August 19, 2022 Filed Aug 23, 2022 17:53 UTC
Chemnitz Gregory R.VP General Counsel & Secretary
Exercise / conversionStock Appreciation Rights · Derivative 6,346 $0.00 Strike: $58.30 $0.00
Disclosure

SEC source: 0001104657-22-000132 · wf-form4_166127718533647.xml · derivative · entry 7

Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,346 shares

Expires 2026-02-22

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: These Stock Appreciation Rights vested in three substantially equal installments on February 22, 2020, February 22, 2021, and February 22, 2022.

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August 19, 2022 Filed Aug 23, 2022 17:53 UTC
Chemnitz Gregory R.VP General Counsel & Secretary
SaleCommon Stock 368 $96.80 $35,621.22
Disclosure

SEC source: 0001104657-22-000132 · wf-form4_166127718533647.xml · nonDerivative · entry 5

Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,195

F2 · price: The reported price is a weighted average sales price of shares sold in multiple transactions at prices of either $96.79 or $96.805

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August 19, 2022 Filed Aug 23, 2022 17:53 UTC
Chemnitz Gregory R.VP General Counsel & Secretary
SaleCommon Stock 2,500 $96.28 $240,703.75
Disclosure

SEC source: 0001104657-22-000132 · wf-form4_166127718533647.xml · nonDerivative · entry 4

Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,563

F1 · price: The reported price is a weighted average sales price of shares sold in multiple transactions at prices ranging from $95.66 to 96.60, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer or the Staff of the Securities and Exchange Commission, upon request, with full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2) of this Form 4.

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August 19, 2022 Filed Aug 23, 2022 17:53 UTC
Chemnitz Gregory R.VP General Counsel & Secretary
Tax withholdingCommon Stock 8,836 $96.87 $855,943.32
Disclosure

SEC source: 0001104657-22-000132 · wf-form4_166127718533647.xml · nonDerivative · entry 3

Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,063

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August 19, 2022 Filed Aug 23, 2022 17:53 UTC
Chemnitz Gregory R.VP General Counsel & Secretary
Exercise / conversionCommon Stock 5,358 $50.35 $269,775.30
Disclosure

SEC source: 0001104657-22-000132 · wf-form4_166127718533647.xml · nonDerivative · entry 2

Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,899

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 19, 2022 Filed Aug 23, 2022 17:53 UTC
Chemnitz Gregory R.VP General Counsel & Secretary
Exercise / conversionCommon Stock 6,346 $58.30 $369,971.80
Disclosure

SEC source: 0001104657-22-000132 · wf-form4_166127718533647.xml · nonDerivative · entry 1

Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,541

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
July 07, 2022 Filed Jul 11, 2022 12:33 UTC GrantCommon Stock 315 $71.39 $22,487.85
Disclosure

SEC source: 0001104657-22-000112 · wf-form4_165754277259720.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held In Directors Deferred Comp. Plan

Disclosed balance after: 44,825.337

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July 07, 2022 Filed Jul 11, 2022 12:28 UTC GrantCommon Stock 262 $71.39 $18,704.18
Disclosure

SEC source: 0001104657-22-000111 · wf-form4_165754250142359.xml · nonDerivative · entry 1

Prevost Patrick M. · CIK 0001422978 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held In Directors Deferred Comp. Plan

Disclosed balance after: 9,476.302

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July 07, 2022 Filed Jul 11, 2022 12:25 UTC GrantCommon Stock 262 $71.39 $18,704.18
Disclosure

SEC source: 0001104657-22-000110 · wf-form4_165754234704322.xml · nonDerivative · entry 1

PHILLIPPY ROBERT J · CIK 0001213190 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan

Disclosed balance after: 11,577.354

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.