Tapewire

NYSE · USD

MTRN

MATERION Corp

Export transactions ↓
Tapewire entity
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

JSON API
Reset

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, 2023 Filed Dec 12, 2023 22:43 UTC
Chadwick Shelly MarieVice President, Finance & CFO
Tax withholdingCommon Stock 2 $114.93 $229.86
Disclosure

SEC source: 0001104657-23-000158 · wk-form4_1702421005.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,172

Read SEC document
December 08, 2023 Filed Dec 12, 2023 22:43 UTC
Chadwick Shelly MarieVice President, Finance & CFO
GrantCommon Stock 5 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000158 · wk-form4_1702421005.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,174

Read SEC document
December 08, 2023 Filed Dec 12, 2023 22:43 UTC GrantRestricted Stock Units · Derivative 1 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000157 · wk-form4_1702420994.xml · derivative · entry 3

LIGGETT EMILY M · CIK 0001231898 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,151

Underlying: Common Stock · 1 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 (earlier of May 18, 2024 and the date of the next annual meeting of MTRN's shareholders).

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

Read SEC document
December 08, 2023 Filed Dec 12, 2023 22:43 UTC GrantCommon Stock 1.417 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000157 · wk-form4_1702420994.xml · nonDerivative · entry 1

LIGGETT EMILY M · CIK 0001231898 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Held in Directors Deferred Comp. Plan

Disclosed balance after: 1,256.273

Read SEC document
November 30, 2023 Filed Dec 4, 2023 20:18 UTC
Chadwick Shelly MarieVice President, Finance & CFO
Exercise / conversionRestricted Stock Units · Derivative 4,009 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000156 · wk-form4_1701721123.xml · derivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,970

Underlying: Common Stock · 4,009 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 one share of MTRN common stock.

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

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

Read SEC document
November 30, 2023 Filed Dec 4, 2023 20:18 UTC
Chadwick Shelly MarieVice President, Finance & CFO
Tax withholdingCommon Stock 1,181 $113.11 $133,582.91
Disclosure

SEC source: 0001104657-23-000156 · wk-form4_1701721123.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,169

Read SEC document
November 30, 2023 Filed Dec 4, 2023 20:18 UTC
Chadwick Shelly MarieVice President, Finance & CFO
Exercise / conversionCommon Stock 4,009 $113.11 $453,457.99
Disclosure

SEC source: 0001104657-23-000156 · wk-form4_1701721123.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,350

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 one share of MTRN common stock.

Read SEC document
October 09, 2023 Filed Oct 11, 2023 13:15 UTC GrantCommon Stock 192 $97.45 $18,710.40
Disclosure

SEC source: 0001104657-23-000140 · wk-form4_1697030135.xml · nonDerivative · entry 1

Prevost Patrick M. · CIK 0001422978 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Held In Directors Deferred Comp. Plan

Disclosed balance after: 11,898.618

Read SEC document
October 09, 2023 Filed Oct 11, 2023 13:15 UTC GrantCommon Stock 218 $97.45 $21,244.10
Disclosure

SEC source: 0001104657-23-000141 · wk-form4_1697030146.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Held In Directors Deferred Comp. Plan

Disclosed balance after: 47,651.048

Read SEC document
September 07, 2023 Filed Sep 11, 2023 22:34 UTC GrantRestricted Stock Units · Derivative 1 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000134 · wf-form4_169447165830529.xml · derivative · entry 3

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,150

Underlying: Common Stock · 1 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 07, 2023 Filed Sep 11, 2023 22:34 UTC GrantCommon Stock 58.916 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000134 · wf-form4_169447165830529.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Held In Directors Deferred Comp. Plan

Disclosed balance after: 47,433.048

Read SEC document
September 07, 2023 Filed Sep 11, 2023 22:36 UTC
Chadwick Shelly MarieVice President, Finance & CFO
GrantRestricted Stock Units · Derivative 23 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000139 · wf-form4_169447175432445.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,979

Underlying: Common Stock · 23 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 07, 2023 Filed Sep 11, 2023 22:35 UTC GrantRestricted Stock Units · Derivative 1 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000138 · wf-form4_169447173828526.xml · derivative · entry 2

Prevost Patrick M. · CIK 0001422978 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,150

Underlying: Common Stock · 1 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 07, 2023 Filed Sep 11, 2023 22:35 UTC GrantCommon Stock 14.541 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000138 · wf-form4_169447173828526.xml · nonDerivative · entry 1

Prevost Patrick M. · CIK 0001422978 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Held In Directors Deferred Comp. Plan

Disclosed balance after: 11,706.618

Read SEC document
September 07, 2023 Filed Sep 11, 2023 22:35 UTC GrantRestricted Stock Units · Derivative 1 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000137 · wf-form4_169447171732246.xml · derivative · entry 1

Toth Robert B · CIK 0001392923 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,150

Underlying: Common Stock · 1 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 07, 2023 Filed Sep 11, 2023 22:35 UTC GrantRestricted Stock Units · Derivative 1 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000136 · wf-form4_169447169842654.xml · derivative · entry 3

KHILNANI VINOD M · CIK 0001204034 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,150

Underlying: Common Stock · 1 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 07, 2023 Filed Sep 11, 2023 22:35 UTC GrantCommon Stock 23.125 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000136 · wf-form4_169447169842654.xml · nonDerivative · entry 1

KHILNANI VINOD M · CIK 0001204034 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 18,618.232

Read SEC document
September 07, 2023 Filed Sep 11, 2023 22:34 UTC GrantRestricted Stock Units · Derivative 1 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000133 · wf-form4_169447164030481.xml · derivative · entry 1

Solomon Darlene J. S. · CIK 0001526849 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,150

Underlying: Common Stock · 1 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 07, 2023 Filed Sep 11, 2023 22:34 UTC GrantRestricted Stock Units · Derivative 1 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000135 · wf-form4_169447167639033.xml · derivative · entry 2

REDDY N MOHAN · CIK 0001209386 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,150

Underlying: Common Stock · 1 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 07, 2023 Filed Sep 11, 2023 22:34 UTC GrantCommon Stock 54.026 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000135 · wf-form4_169447167639033.xml · nonDerivative · entry 1

REDDY N MOHAN · CIK 0001209386 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 43,496.843

Read SEC document
September 07, 2023 Filed Sep 11, 2023 22:33 UTC GrantRestricted Stock Units · Derivative 1 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000132 · wf-form4_169447144174053.xml · derivative · entry 3

LIGGETT EMILY M · CIK 0001231898 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,150

Underlying: Common Stock · 1 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 07, 2023 Filed Sep 11, 2023 22:33 UTC GrantCommon Stock 1.56 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000132 · wf-form4_169447144174053.xml · nonDerivative · entry 1

LIGGETT EMILY M · CIK 0001231898 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Held in Directors Deferred Comp. Plan

Disclosed balance after: 1,254.856

Read SEC document
September 07, 2023 Filed Sep 11, 2023 22:30 UTC GrantRestricted Stock Unit · Derivative 1 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000131 · wf-form4_169447142636302.xml · derivative · entry 3

PHILLIPPY ROBERT J · CIK 0001213190 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,150

Underlying: Common Stock · 1 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 07, 2023 Filed Sep 11, 2023 22:30 UTC GrantCommon Stock 14.755 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000131 · wf-form4_169447142636302.xml · nonDerivative · entry 1

PHILLIPPY ROBERT J · CIK 0001213190 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Held in Directors Deferred Compensation Plan

Disclosed balance after: 11,878.764

Read SEC document
September 07, 2023 Filed Sep 11, 2023 22:30 UTC
Chemnitz Gregory R.VP General Counsel & Secretary
GrantRestricted Stock Units · Derivative 9 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000130 · wf-form4_169447140893394.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,938

Underlying: Common Stock · 9 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 07, 2023 Filed Sep 11, 2023 22:30 UTC
Vijayvargiya Jugal K.Director · President and CEO
GrantRestricted Stock Units · Derivative 25 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000129 · wf-form4_169447139062559.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,337

Underlying: Common Stock · 25 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
August 29, 2023 Filed Aug 30, 2023 19:43 UTC
Chemnitz Gregory R.VP General Counsel & Secretary
SaleCommon Stock 63 $108.15 $6,813.26
Disclosure

SEC source: 0001104657-23-000128 · wf-form4_169342460360934.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,510

F2 · price: The Reporting Person undertakes to provide the Issuer or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes one, three and four to this Form 4.

F4 · price: The price reported in column 4 is a weighted average price. These sharess were sold in multiple transactions at prices ranging from 108.080 to 108.190, inclusive.

Read SEC document
August 29, 2023 Filed Aug 30, 2023 19:43 UTC
Chemnitz Gregory R.VP General Counsel & Secretary
SaleCommon Stock 1,417 $107.85 $152,823.45
Disclosure

SEC source: 0001104657-23-000128 · wf-form4_169342460360934.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,573

F2 · price: The Reporting Person undertakes to provide the Issuer or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes one, three and four to this Form 4.

F3 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.070 to $108.045, inclusive.

Read SEC document
August 28, 2023 Filed Aug 30, 2023 19:43 UTC
Chemnitz Gregory R.VP General Counsel & Secretary
SaleCommon Stock 320 $107.11 $34,273.60
Disclosure

SEC source: 0001104657-23-000128 · wf-form4_169342460360934.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,990

F1 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.01 to $107.275, inclusive.

F2 · price: The Reporting Person undertakes to provide the Issuer or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes one, three and four to this Form 4.

Read SEC document
July 05, 2023 Filed Jul 7, 2023 12:47 UTC GrantCommon Stock 184 $115.10 $21,178.40
Disclosure

SEC source: 0001104657-23-000110 · wf-form4_168873401307611.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Held In Directors Deferred Comp. Plan

Disclosed balance after: 47,374.132

Read SEC document
July 05, 2023 Filed Jul 7, 2023 12:47 UTC GrantCommon Stock 162 $115.10 $18,646.20
Disclosure

SEC source: 0001104657-23-000111 · wf-form4_168873402866717.xml · nonDerivative · entry 1

Prevost Patrick M. · CIK 0001422978 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Held In Directors Deferred Comp. Plan

Disclosed balance after: 11,692.077

Read SEC document
June 15, 2023 Filed Jun 21, 2023 22:49 UTC GrantRestricted Stock Units · Derivative 1 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000093 · wf-form4_168738776240584.xml · derivative · entry 3

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,149

Underlying: Common Stock · 1 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
June 15, 2023 Filed Jun 21, 2023 22:49 UTC GrantCommon Stock 55.57 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000093 · wf-form4_168738776240584.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Held In Directors Deferred Comp. Plan

Disclosed balance after: 47,190.132

Read SEC document
June 15, 2023 Filed Jun 21, 2023 22:52 UTC GrantRestricted Stock Units · Derivative 1 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000103 · wf-form4_168738792698582.xml · derivative · entry 1

LIGGETT EMILY M · CIK 0001231898 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,149

Underlying: Common Stock · 1 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
June 15, 2023 Filed Jun 21, 2023 23:01 UTC GrantRestricted Stock Unit · Derivative 1 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000105 · wf-form4_168738845966176.xml · derivative · entry 3

PHILLIPPY ROBERT J · CIK 0001213190 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,149

Underlying: Common Stock · 1 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
June 15, 2023 Filed Jun 21, 2023 23:01 UTC GrantCommon Stock 13.971 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000105 · wf-form4_168738845966176.xml · nonDerivative · entry 1

PHILLIPPY ROBERT J · CIK 0001213190 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Held in Directors Deferred Compensation Plan

Disclosed balance after: 11,864.009

Read SEC document
June 15, 2023 Filed Jun 21, 2023 22:52 UTC GrantRestricted Stock Units · Derivative 1 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000104 · wf-form4_168738794374401.xml · derivative · entry 2

REDDY N MOHAN · CIK 0001209386 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,149

Underlying: Common Stock · 1 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
June 15, 2023 Filed Jun 21, 2023 22:52 UTC GrantCommon Stock 51.157 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000104 · wf-form4_168738794374401.xml · nonDerivative · entry 1

REDDY N MOHAN · CIK 0001209386 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 43,442.817

Read SEC document
June 15, 2023 Filed Jun 21, 2023 22:52 UTC GrantRestricted Stock Units · Derivative 1 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000102 · wf-form4_168738791050248.xml · derivative · entry 2

Prevost Patrick M. · CIK 0001422978 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,149

Underlying: Common Stock · 1 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
June 15, 2023 Filed Jun 21, 2023 22:52 UTC GrantCommon Stock 13.577 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000102 · wf-form4_168738791050248.xml · nonDerivative · entry 1

Prevost Patrick M. · CIK 0001422978 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Held In Directors Deferred Comp. Plan

Disclosed balance after: 11,530.077

Read SEC document
June 15, 2023 Filed Jun 21, 2023 22:51 UTC GrantRestricted Stock Units · Derivative 1 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000101 · wf-form4_168738789362132.xml · derivative · entry 1

Toth Robert B · CIK 0001392923 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,149

Underlying: Common Stock · 1 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
June 15, 2023 Filed Jun 21, 2023 22:51 UTC
Chadwick Shelly MarieVice President, Finance & CFO
GrantRestricted Stock Units · Derivative 21 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000100 · wf-form4_168738787708462.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,956

Underlying: Common Stock · 21 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
June 15, 2023 Filed Jun 21, 2023 22:51 UTC
Chemnitz Gregory R.VP General Counsel & Secretary
GrantRestricted Stock Units · Derivative 9 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000098 · wf-form4_168738784885035.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,929

Underlying: Common Stock · 9 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
June 15, 2023 Filed Jun 21, 2023 22:51 UTC
Vijayvargiya Jugal K.Director · President and CEO
GrantRestricted Stock Units · Derivative 24 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000099 · wf-form4_168738786378852.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,312

Underlying: Common Stock · 24 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
June 15, 2023 Filed Jun 21, 2023 22:50 UTC GrantRestricted Stock Units · Derivative 1 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000097 · wf-form4_168738783512671.xml · derivative · entry 3

KHILNANI VINOD M · CIK 0001204034 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,149

Underlying: Common Stock · 1 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
June 15, 2023 Filed Jun 21, 2023 22:50 UTC GrantCommon Stock 21.897 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000097 · wf-form4_168738783512671.xml · nonDerivative · entry 1

KHILNANI VINOD M · CIK 0001204034 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 18,595.107

Read SEC document
June 15, 2023 Filed Jun 21, 2023 22:50 UTC
Zaranec John MChief Accounting Officer
GrantRestricted Stock Units · Derivative 5 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000096 · wf-form4_168738781818439.xml · derivative · entry 1

Zaranec John M · CIK 0001964242 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,230

Underlying: Common Stock · 5 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
June 15, 2023 Filed Jun 21, 2023 22:49 UTC GrantRestricted Stock Units · Derivative 1 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000094 · wf-form4_168738778299297.xml · derivative · entry 1

Solomon Darlene J. S. · CIK 0001526849 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,149

Underlying: Common Stock · 1 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
May 18, 2023 Filed May 31, 2023 15:32 UTC GrantRestricted Stock Units · Derivative 1,148 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000085 · wf-form4_168554715879764.xml · derivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,148

Underlying: Common Stock · 1,148 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: The restricted stock units generally vest on the earlier of (1) the first anniversary of the grant date and (2) the date of the next annual meeting of MTRN's shareholders that follows the grant date.

F2 · derivative.expiration_date: The restricted stock units generally vest on the earlier of (1) the first anniversary of the grant date and (2) the date of the next annual meeting of MTRN's shareholders that follows the grant date.

Read SEC document
May 18, 2023 Filed May 31, 2023 15:34 UTC GrantRestricted Stock Units · Derivative 1,148 $0.00 $0.00
Disclosure

SEC source: 0001104657-23-000092 · wf-form4_168554727711464.xml · derivative · entry 1

LIGGETT EMILY M · CIK 0001231898 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,148

Underlying: Common Stock · 1,148 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: The restricted stock units generally vest on the earlier of (1) the first anniversary of the grant date and (2) the date of the next annual meeting of MTRN's shareholders that follows the grant date.

F2 · derivative.expiration_date: The restricted stock units generally vest on the earlier of (1) the first anniversary of the grant date and (2) the date of the next annual meeting of MTRN's shareholders that follows the grant date.

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.