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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
May 06, 2021 Filed May 10, 2021 12:53 UTC GrantRestricted Stock Unit · Derivative 1,238 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000053 · wf-form4_162065117006681.xml · derivative · entry 4

PHILLIPPY ROBERT J · CIK 0001213190 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,238

Underlying: Common Stock · 1,238 shares

Expires not disclosed

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

F4 · derivative.exercise_date: The restricted stock units are subject to a one year vesting period.

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

Read SEC document
May 06, 2021 Filed May 10, 2021 12:53 UTC Exercise / conversionRestricted Stock Units · Derivative 2,012 $76.73 $154,380.76
Disclosure

SEC source: 0001104657-21-000053 · wf-form4_162065117006681.xml · derivative · entry 3

PHILLIPPY ROBERT J · CIK 0001213190 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,012 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: These shares were issued pursuant to the vesting of a restricted stock unit award made in May 2020.

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

Read SEC document
May 06, 2021 Filed May 10, 2021 12:53 UTC Exercise / conversionCommon Stock 2,012 $76.73 $154,380.76
Disclosure

SEC source: 0001104657-21-000053 · wf-form4_162065117006681.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: 9,059.455

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
May 06, 2021 Filed May 10, 2021 12:52 UTC GrantRestricted Stock Units · Derivative 1,238 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000051 · wf-form4_162065113820523.xml · derivative · entry 3

Toth Robert B · CIK 0001392923 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,238

Underlying: Common Stock · 1,238 shares

Expires not disclosed

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

F4 · derivative.exercise_date: The restricted stock units are subject to a one year vesting period.

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

Read SEC document
May 06, 2021 Filed May 10, 2021 12:52 UTC Exercise / conversionRestricted Stock Units · Derivative 2,012 $76.73 $154,380.76
Disclosure

SEC source: 0001104657-21-000051 · wf-form4_162065113820523.xml · derivative · entry 2

Toth Robert B · CIK 0001392923 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,012 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: These shares were issued pursuant to the vesting of a restricted stock unit award made in May 2020.

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

Read SEC document
May 06, 2021 Filed May 10, 2021 12:52 UTC Exercise / conversionCommon Stock 2,012 $76.73 $154,380.76
Disclosure

SEC source: 0001104657-21-000051 · wf-form4_162065113820523.xml · nonDerivative · entry 1

Toth Robert B · CIK 0001392923 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,875

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
May 06, 2021 Filed May 10, 2021 12:52 UTC GrantRestricted Stock Units · Derivative 1,238 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000052 · wf-form4_162065115398793.xml · derivative · entry 3

LIGGETT EMILY M · CIK 0001231898 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,238

Underlying: Common Stock · 1,238 shares

Expires not disclosed

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

F4 · derivative.exercise_date: The restricted stock units are subject to a one year vesting period.

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

Read SEC document
May 06, 2021 Filed May 10, 2021 12:52 UTC Exercise / conversionRestricted Stock Units · Derivative 2,012 $76.73 $154,380.76
Disclosure

SEC source: 0001104657-21-000052 · wf-form4_162065115398793.xml · derivative · entry 2

LIGGETT EMILY M · CIK 0001231898 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,012 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: These shares were issued pursuant to the vesting of a restricted stock unit award made in May 2020.

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

Read SEC document
May 06, 2021 Filed May 10, 2021 12:52 UTC Exercise / conversionCommon Stock 2,012 $76.73 $154,380.76
Disclosure

SEC source: 0001104657-21-000052 · wf-form4_162065115398793.xml · nonDerivative · entry 1

LIGGETT EMILY M · CIK 0001231898 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,621

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
May 06, 2021 Filed May 10, 2021 12:52 UTC GrantRestricted Stock Units · Derivative 1,238 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000050 · wf-form4_162065112111993.xml · derivative · entry 3

REDDY N MOHAN · CIK 0001209386 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,238

Underlying: Common Stock · 1,238 shares

Expires not disclosed

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

F4 · derivative.exercise_date: The restricted stock units are subject to a one year vesting period.

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

Read SEC document
May 06, 2021 Filed May 10, 2021 12:52 UTC Exercise / conversionRestricted Stock Units · Derivative 2,012 $76.73 $154,380.76
Disclosure

SEC source: 0001104657-21-000050 · wf-form4_162065112111993.xml · derivative · entry 2

REDDY N MOHAN · CIK 0001209386 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,012 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: These shares were issued pursuant to the vesting of a restricted stock unit award made in May 2020.

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

Read SEC document
May 06, 2021 Filed May 10, 2021 12:52 UTC Exercise / conversionCommon Stock 2,012 $76.73 $154,380.76
Disclosure

SEC source: 0001104657-21-000050 · wf-form4_162065112111993.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: 40,264.454

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
May 06, 2021 Filed May 10, 2021 12:51 UTC GrantRestricted Stock Units · Derivative 1,238 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000049 · wf-form4_162065110510920.xml · derivative · entry 3

Solomon Darlene J. S. · CIK 0001526849 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,238

Underlying: Common Stock · 1,238 shares

Expires not disclosed

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

F4 · derivative.exercise_date: The restricted stock units are subject to a one year vesting period.

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

Read SEC document
May 06, 2021 Filed May 10, 2021 12:51 UTC Exercise / conversionRestricted Stock Units · Derivative 2,012 $76.73 $154,380.76
Disclosure

SEC source: 0001104657-21-000049 · wf-form4_162065110510920.xml · derivative · entry 2

Solomon Darlene J. S. · CIK 0001526849 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,012 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: These shares were issued pursuant to the vesting of a restricted stock unit award made in May 2020.

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

Read SEC document
May 06, 2021 Filed May 10, 2021 12:51 UTC Exercise / conversionCommon Stock 2,012 $76.73 $154,380.76
Disclosure

SEC source: 0001104657-21-000049 · wf-form4_162065110510920.xml · nonDerivative · entry 1

Solomon Darlene J. S. · CIK 0001526849 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,466

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
May 06, 2021 Filed May 10, 2021 12:51 UTC GrantRestricted Stock Units · Derivative 1,238 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000048 · wf-form4_162065108807942.xml · derivative · entry 3

Prevost Patrick M. · CIK 0001422978 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,238

Underlying: Common Stock · 1,238 shares

Expires not disclosed

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

F4 · derivative.exercise_date: The restricted stock units are subject to a one year vesting period.

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

Read SEC document
May 06, 2021 Filed May 10, 2021 12:51 UTC Exercise / conversionRestricted Stock Units · Derivative 2,012 $76.73 $154,380.76
Disclosure

SEC source: 0001104657-21-000048 · wf-form4_162065108807942.xml · derivative · entry 2

Prevost Patrick M. · CIK 0001422978 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,012 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: These shares were issued pursuant to the vesting of a restricted stock unit award made in May 2020.

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

Read SEC document
May 06, 2021 Filed May 10, 2021 12:51 UTC Exercise / conversionCommon Stock 2,012 $76.73 $154,380.76
Disclosure

SEC source: 0001104657-21-000048 · wf-form4_162065108807942.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: 6,974.322

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
April 08, 2021 Filed Apr 9, 2021 13:43 UTC GrantCommon Stock 318 $66.64 $21,191.52
Disclosure

SEC source: 0001104657-21-000037 · wf-form4_161797579705534.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: 44,065.498

Read SEC document
April 08, 2021 Filed Apr 9, 2021 13:43 UTC GrantCommon Stock 262 $66.64 $17,459.68
Disclosure

SEC source: 0001104657-21-000038 · wf-form4_161797581135410.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: 7,047.455

Read SEC document
April 08, 2021 Filed Apr 9, 2021 13:43 UTC GrantCommon Stock 262 $66.64 $17,459.68
Disclosure

SEC source: 0001104657-21-000036 · wf-form4_161797577972910.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: 4,962.322

Read SEC document
April 08, 2021 Filed Apr 9, 2021 13:42 UTC GrantCommon Stock 525 $66.64 $34,986.00
Disclosure

SEC source: 0001104657-21-000035 · wf-form4_161797576286263.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: 17,371.558

Read SEC document
March 05, 2021 Filed Mar 9, 2021 18:24 UTC GrantRestricted Stock Units · Derivative 3 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000024 · wf-form4_161531427199454.xml · derivative · entry 3

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,012

Underlying: Common Stock · 3 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
March 05, 2021 Filed Mar 9, 2021 18:24 UTC GrantCommon Stock 69.5 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000024 · wf-form4_161531427199454.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: 43,747.498

Read SEC document
March 05, 2021 Filed Mar 9, 2021 18:26 UTC
Chemnitz Gregory R.VP General Counsel & Secretary
GrantRestricted Stock Units · Derivative 16 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000029 · wf-form4_161531435822523.xml · derivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,262

Underlying: Common Stock · 16 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
March 05, 2021 Filed Mar 9, 2021 18:25 UTC GrantRestricted Stock Units · Derivative 3 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000028 · wf-form4_161531434280735.xml · derivative · entry 1

Solomon Darlene J. S. · CIK 0001526849 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,012

Underlying: Common Stock · 3 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
March 05, 2021 Filed Mar 9, 2021 18:25 UTC GrantRestricted Stock Units · Derivative 3 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000026 · wf-form4_161531430924918.xml · derivative · entry 3

KHILNANI VINOD M · CIK 0001204034 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,012

Underlying: Common Stock · 3 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
March 05, 2021 Filed Mar 9, 2021 18:25 UTC GrantCommon Stock 26.76 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000026 · wf-form4_161531430924918.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: 16,846.558

Read SEC document
March 05, 2021 Filed Mar 9, 2021 18:25 UTC GrantRestricted Stock Units · Derivative 3 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000027 · wf-form4_161531432454848.xml · derivative · entry 2

REDDY N MOHAN · CIK 0001209386 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,012

Underlying: Common Stock · 3 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
March 05, 2021 Filed Mar 9, 2021 18:25 UTC GrantCommon Stock 60.77 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000027 · wf-form4_161531432454848.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: 38,252.454

Read SEC document
March 05, 2021 Filed Mar 9, 2021 18:25 UTC
Vijayvargiya Jugal K.President and CEO
GrantRestricted Stock Unit · Derivative 22 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000025 · wf-form4_161531429377334.xml · derivative · entry 1

Vijayvargiya Jugal K. · CIK 0001541300 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,679

Underlying: Common Stock · 22 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
March 05, 2021 Filed Mar 9, 2021 18:24 UTC
Chadwick Shelly MarieVice President, Finance & CFO
GrantRestricted Stock Units · Derivative 30 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000023 · wf-form4_161531425527860.xml · derivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,271

Underlying: Common Stock · 30 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
March 05, 2021 Filed Mar 9, 2021 18:24 UTC GrantRestricted Stock Units · Derivative 3 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000022 · wf-form4_161531423255245.xml · derivative · entry 2

Prevost Patrick M. · CIK 0001422978 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,012

Underlying: Common Stock · 3 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
March 05, 2021 Filed Mar 9, 2021 18:24 UTC GrantCommon Stock 7.47 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000022 · wf-form4_161531423255245.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: 4,700.322

Read SEC document
March 05, 2021 Filed Mar 9, 2021 18:23 UTC GrantRestricted Stock Units · Derivative 3 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000021 · wf-form4_161531421469743.xml · derivative · entry 1

LIGGETT EMILY M · CIK 0001231898 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,012

Underlying: Common Stock · 3 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
March 05, 2021 Filed Mar 9, 2021 18:23 UTC GrantRestricted Stock Units · Derivative 3 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000020 · wf-form4_161531419589141.xml · derivative · entry 3

PHILLIPPY ROBERT J · CIK 0001213190 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,012

Underlying: Common Stock · 3 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
March 05, 2021 Filed Mar 9, 2021 18:23 UTC GrantCommon Stock 10.78 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000020 · wf-form4_161531419589141.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: 6,785.455

Read SEC document
March 05, 2021 Filed Mar 9, 2021 18:23 UTC GrantRestricted Stock Units · Derivative 3 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000019 · wf-form4_161531418045431.xml · derivative · entry 1

Toth Robert B · CIK 0001392923 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,012

Underlying: Common Stock · 3 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
March 01, 2021 Filed Mar 3, 2021 13:53 UTC
Vijayvargiya Jugal K.President and CEO
Exercise / conversionRestricted Stock Unit · Derivative 2,630 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000018 · wf-form4_161477960564316.xml · derivative · entry 3

Vijayvargiya Jugal K. · CIK 0001541300 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,657

Underlying: Common Stock · 2,630 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: These restricted stock units were granted on 3/1/2018 and vested in thirds annually over the last three years.

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

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March 01, 2021 Filed Mar 3, 2021 13:53 UTC
Vijayvargiya Jugal K.President and CEO
Tax withholdingCommon Stock 1,166 $73.22 $85,374.52
Disclosure

SEC source: 0001104657-21-000018 · wf-form4_161477960564316.xml · nonDerivative · entry 2

Vijayvargiya Jugal K. · CIK 0001541300 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,358

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March 01, 2021 Filed Mar 3, 2021 13:53 UTC
Vijayvargiya Jugal K.President and CEO
Exercise / conversionCommon Stock 2,630 $73.22 $192,568.60
Disclosure

SEC source: 0001104657-21-000018 · wf-form4_161477960564316.xml · nonDerivative · entry 1

Vijayvargiya Jugal K. · CIK 0001541300 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,524

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
March 01, 2021 Filed Mar 3, 2021 13:53 UTC
Chemnitz Gregory R.VP General Counsel & Secretary
Exercise / conversionRestricted Stock Units · Derivative 3,431 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000017 · wf-form4_161477958655656.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,442

Underlying: Common Stock · 3,431 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: These restricted stock units vested over a three year period.

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

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March 01, 2021 Filed Mar 3, 2021 13:53 UTC
Chemnitz Gregory R.VP General Counsel & Secretary
Tax withholdingCommon Stock 1,007 $73.22 $73,732.54
Disclosure

SEC source: 0001104657-21-000017 · wf-form4_161477958655656.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,965

Read SEC document
March 01, 2021 Filed Mar 3, 2021 13:53 UTC
Chemnitz Gregory R.VP General Counsel & Secretary
Exercise / conversionCommon Stock 3,431 $73.22 $251,217.82
Disclosure

SEC source: 0001104657-21-000017 · wf-form4_161477958655656.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,972

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
February 22, 2021 Filed Feb 24, 2021 15:21 UTC
Chemnitz Gregory R.VP General Counsel & Secretary
SaleCommon Stock 6,700 $67.00 $448,900.00
Disclosure

SEC source: 0001104657-21-000014 · wf-form4_161418005586377.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,541

F1 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $67.00 to $67.31, inclusive.

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February 17, 2021 Filed Feb 18, 2021 17:29 UTC
Vijayvargiya Jugal K.President and CEO
GrantRestricted Stock Unit · Derivative 7,359 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000013 · wf-form4_161366937454775.xml · derivative · entry 2

Vijayvargiya Jugal K. · CIK 0001541300 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,287

Underlying: Common Stock · 7,359 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F3 · derivative.exercise_date: The restricted stock units are subject to a three year vesting period.

F4 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

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February 17, 2021 Filed Feb 18, 2021 17:29 UTC
Vijayvargiya Jugal K.President and CEO
GrantStock Appreciation Rights · Derivative 24,594 $0.00 Strike: $68.82 $0.00
Disclosure

SEC source: 0001104657-21-000013 · wf-form4_161366937454775.xml · derivative · entry 1

Vijayvargiya Jugal K. · CIK 0001541300 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,594

Underlying: Common Stock · 24,594 shares

Expires 2028-02-17

F1 · derivative.exercise_date: The Stock Appreciation Rights vest in three equal annual installments beginning February 17, 2022.

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February 17, 2021 Filed Feb 18, 2021 17:29 UTC
Chadwick Shelly MarieVice President, Finance & CFO
GrantStock Appreciation Rights · Derivative 5,785 $0.00 Strike: $68.82 $0.00
Disclosure

SEC source: 0001104657-21-000012 · wf-form4_161366935657055.xml · derivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,785

Underlying: Common Stock · 5,785 shares

Expires 2028-02-17

F4 · derivative.exercise_date: The Stock Appreciation Rights vest in three equal annual installments beginning February 17, 2022.

Read SEC document
February 17, 2021 Filed Feb 18, 2021 17:29 UTC
Chadwick Shelly MarieVice President, Finance & CFO
GrantRestricted Stock Units · Derivative 3,461 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000012 · wf-form4_161366935657055.xml · derivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,241

Underlying: Common Stock · 3,461 shares

Expires not disclosed

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

F2 · derivative.exercise_date: The restricted stock units are subject to a three year vesting period.

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

Read SEC document
February 17, 2021 Filed Feb 18, 2021 17:29 UTC
Chemnitz Gregory R.VP General Counsel & Secretary
GrantRestricted Stock Units · Derivative 2,620 $0.00 $0.00
Disclosure

SEC source: 0001104657-21-000011 · wf-form4_161366933441121.xml · derivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,873

Underlying: Common Stock · 2,620 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F3 · derivative.exercise_date: The restricted stock units are subject to a three year vesting period.

F4 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable.

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