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SHULAR CRAIG S

Disclosed activity across 1 company

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30143
SEC CIK
0001078942

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
MATERION CorpMTRN · Entity 1312DirectorSeptember 04, 2026September 09, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

MATERION Corp

Report date September 04, 2026 · Filed September 09, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectHeld In Directors Deferred Comp. Plan54,950.937 Reported balance After 2026-09-04 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 1 · 2026-09-04 · Grant · Acquired 31.14 · Balance 54,950.937

Common StockSEC Table I · non-derivativeDirect5,908.972 Reported balance Holding disclosure · report date 2026-09-04 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 5,908.972

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
January 15, 2020 Filed Jan 17, 2020 19:10 UTC MATERION Corp MTRN · Entity 1312 Tax withholdingCommon Stock 1,393.246 $60.65 $84,500.37
Disclosure

SEC source: 0001104657-20-000004 · wf-form4_157928823205879.xml · nonDerivative · entry 3

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,243.972

Read SEC document
January 15, 2020 Filed Jan 17, 2020 19:10 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 4,637.218 $60.65 $281,247.27
Disclosure

SEC source: 0001104657-20-000004 · wf-form4_157928823205879.xml · nonDerivative · entry 2

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,637.218

Read SEC document
January 15, 2020 Filed Jan 17, 2020 19:10 UTC MATERION Corp MTRN · Entity 1312 SaleCommon Stock 4,637.218 $60.65 $281,247.27
Disclosure

SEC source: 0001104657-20-000004 · wf-form4_157928823205879.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 40,321.242

Read SEC document
January 02, 2020 Filed Jan 6, 2020 21:23 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 356 $59.62 $21,224.72
Disclosure

SEC source: 0001104657-20-000003 · wf-form4_157834580442001.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 44,958.46

Read SEC document
December 04, 2019 Filed Dec 6, 2019 18:07 UTC MATERION Corp MTRN · Entity 1312 GrantRestricted Stock Units · Derivative 3 $0.00 $0.00
Disclosure

SEC source: 0001104657-19-000125 · wf-form4_157565564041000.xml · derivative · entry 2

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,388

Underlying: Common Stock · 3 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 04, 2019 Filed Dec 6, 2019 18:07 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 83.58 $0.00 $0.00
Disclosure

SEC source: 0001104657-19-000125 · wf-form4_157565564041000.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 44,602.46

Read SEC document
October 10, 2019 Filed Oct 11, 2019 18:52 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 284 $61.59 $17,491.56
Disclosure

SEC source: 0001104657-19-000105 · wf-form4_157081993102240.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 44,518.878

Read SEC document
September 05, 2019 Filed Sep 6, 2019 20:01 UTC MATERION Corp MTRN · Entity 1312 GrantRestricted Stock Units · Derivative 2 $0.00 $0.00
Disclosure

SEC source: 0001104657-19-000101 · wf-form4_156780008256231.xml · derivative · entry 2

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,385

Underlying: Common Stock · 2 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
September 05, 2019 Filed Sep 6, 2019 20:01 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 78.39 $0.00 $0.00
Disclosure

SEC source: 0001104657-19-000101 · wf-form4_156780008256231.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: 44,234.878

Read SEC document
July 09, 2019 Filed Jul 10, 2019 21:28 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 272 $64.26 $17,478.72
Disclosure

SEC source: 0001104657-19-000081 · wf-form4_156279410231170.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: 44,156.488

Read SEC document
June 05, 2019 Filed Jun 7, 2019 12:53 UTC MATERION Corp MTRN · Entity 1312 GrantRestricted Stock Units · Derivative 2 $0.00 $0.00
Disclosure

SEC source: 0001104657-19-000068 · wf-form4_155991197131617.xml · derivative · entry 2

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,383

Underlying: Common Stock · 2 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
June 05, 2019 Filed Jun 7, 2019 12:53 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 76.04 $0.00 $0.00
Disclosure

SEC source: 0001104657-19-000068 · wf-form4_155991197131617.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 43,884.488

Read SEC document
May 29, 2019 Filed May 30, 2019 20:01 UTC MATERION Corp MTRN · Entity 1312 SaleCommon Stock 4,127 $63.08 $260,324.14
Disclosure

SEC source: 0001104657-19-000063 · wf-form4_155924644912319.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.00 to $63.295, inclusive.

Read SEC document
May 09, 2019 Filed May 10, 2019 17:30 UTC MATERION Corp MTRN · Entity 1312 GrantRestricted Stock Units · Derivative 1,381 $68.79 $94,998.99
Disclosure

SEC source: 0001104657-19-000053 · wf-form4_155750943396444.xml · derivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,381

Underlying: Common Stock · 1,381 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 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 03, 2019 Filed May 7, 2019 20:22 UTC MATERION Corp MTRN · Entity 1312 Exercise / conversionRestricted Stock Unit · Derivative 1,855 $0.00 $0.00
Disclosure

SEC source: 0001104657-19-000043 · wf-form4_155726052662652.xml · derivative · entry 3

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,855 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 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 03, 2019 Filed May 7, 2019 20:22 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 1,855 $70.40 $130,592.00
Disclosure

SEC source: 0001104657-19-000043 · wf-form4_155726052662652.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 43,808.45

Read SEC document
April 03, 2019 Filed Apr 4, 2019 19:50 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 308 $56.79 $17,491.32
Disclosure

SEC source: 0001104657-19-000034 · wf-form4_155440740077694.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 41,953.45

Read SEC document
March 07, 2019 Filed Mar 8, 2019 20:57 UTC MATERION Corp MTRN · Entity 1312 GrantRestricted Stock Unit · Derivative 3 $0.00 $0.00
Disclosure

SEC source: 0001104657-19-000023 · wf-form4_155207860950592.xml · derivative · entry 3

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,855

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 07, 2019 Filed Mar 8, 2019 20:57 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 75.46 $0.00 $0.00
Disclosure

SEC source: 0001104657-19-000023 · wf-form4_155207860950592.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 41,645.45

Read SEC document
January 16, 2019 Filed Jan 18, 2019 20:24 UTC MATERION Corp MTRN · Entity 1312 Tax withholdingCommon Stock 1,812.281 $46.57 $84,397.93
Disclosure

SEC source: 0001104657-19-000003 · wf-form4_154784303574597.xml · nonDerivative · entry 3

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,127

Read SEC document
January 16, 2019 Filed Jan 18, 2019 20:24 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 5,939.281 $46.57 $276,592.32
Disclosure

SEC source: 0001104657-19-000003 · wf-form4_154784303574597.xml · nonDerivative · entry 2

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,939.281

Read SEC document
January 16, 2019 Filed Jan 18, 2019 20:24 UTC MATERION Corp MTRN · Entity 1312 SaleCommon Stock 5,939.281 $46.57 $276,592.32
Disclosure

SEC source: 0001104657-19-000003 · wf-form4_154784303574597.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 41,569.988

Read SEC document
January 09, 2019 Filed Jan 11, 2019 15:16 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 372 $46.95 $17,465.40
Disclosure

SEC source: 0001104657-19-000002 · wf-form4_154721976116999.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 47,509.269

Read SEC document
December 03, 2018 Filed Dec 6, 2018 21:37 UTC MATERION Corp MTRN · Entity 1312 GrantRestricted Stock Units · Derivative 4 $0.00 $0.00
Disclosure

SEC source: 0001104657-18-000116 · wf-form4_154413223776825.xml · derivative · entry 2

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,852

Underlying: Common Stock · 4 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents 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 03, 2018 Filed Dec 6, 2018 21:37 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 93.469 $0.00 $0.00
Disclosure

SEC source: 0001104657-18-000116 · wf-form4_154413223776825.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 47,137.269

Read SEC document
October 01, 2018 Filed Oct 3, 2018 20:31 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 287 $60.84 $17,461.08
Disclosure

SEC source: 0001104657-18-000096 · wf-form4_153859865369439.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 47,043.8

Read SEC document
September 05, 2018 Filed Sep 6, 2018 21:26 UTC MATERION Corp MTRN · Entity 1312 GrantRestricted Stock Units · Derivative 3 $0.00 $0.00
Disclosure

SEC source: 0001104657-18-000091 · wf-form4_153626919662687.xml · derivative · entry 2

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,848

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
September 05, 2018 Filed Sep 6, 2018 21:26 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 78.53 $0.00 $0.00
Disclosure

SEC source: 0001104657-18-000091 · wf-form4_153626919662687.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 46,756.8

Read SEC document
July 02, 2018 Filed Jul 3, 2018 20:36 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 316 $55.35 $17,490.60
Disclosure

SEC source: 0001104657-18-000072 · wf-form4_153065017042806.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 46,678.271

Read SEC document
June 01, 2018 Filed Jun 5, 2018 20:19 UTC MATERION Corp MTRN · Entity 1312 GrantRestricted Stock Units · Derivative 4 $0.00 $0.00
Disclosure

SEC source: 0001104657-18-000067 · wf-form4_152822992521287.xml · derivative · entry 2

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,845

Underlying: Common Stock · 4 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 01, 2018 Filed Jun 5, 2018 20:19 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 88.608 $0.00 $0.00
Disclosure

SEC source: 0001104657-18-000067 · wf-form4_152822992521287.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 46,362.271

Read SEC document
May 08, 2018 Filed May 9, 2018 20:13 UTC MATERION Corp MTRN · Entity 1312 SaleCommon Stock 1,400 $53.80 $75,320.00
Disclosure

SEC source: 0001104657-18-000054 · wf-form4_152589673290125.xml · nonDerivative · entry 3

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Read SEC document
May 08, 2018 Filed May 9, 2018 20:13 UTC MATERION Corp MTRN · Entity 1312 SaleCommon Stock 5,826 $53.76 $313,176.63
Disclosure

SEC source: 0001104657-18-000054 · wf-form4_152589673290125.xml · nonDerivative · entry 2

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,400

Read SEC document
May 08, 2018 Filed May 9, 2018 20:13 UTC MATERION Corp MTRN · Entity 1312 SaleCommon Stock 400 $53.75 $21,500.04
Disclosure

SEC source: 0001104657-18-000054 · wf-form4_152589673290125.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,226

Read SEC document
May 03, 2018 Filed May 3, 2018 18:57 UTC MATERION Corp MTRN · Entity 1312 GrantRestricted Stock Unit · Derivative 1,841 $51.60 $94,995.60
Disclosure

SEC source: 0001104657-18-000041 · wf-form4_152537383473698.xml · derivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,782

Underlying: Common Stock · 1,841 shares

Expires not disclosed

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

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

F2 · derivative.exercise_date: Each RSU was valued at the fair market value (the closing market price) on the Transaction Date. Each RSU will be converted to Common Shares after a one-year restriction period.

F2 · derivative.expiration_date: Each RSU was valued at the fair market value (the closing market price) on the Transaction Date. Each RSU will be converted to Common Shares after a one-year restriction period.

Read SEC document
May 03, 2018 Filed May 4, 2018 19:05 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 2,332 $52.35 $122,080.20
Disclosure

SEC source: 0001104657-18-000049 · wf-form4_152546073302962.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 46,273.663

Read SEC document
April 03, 2018 Filed Apr 12, 2018 13:53 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 339 $51.50 $17,458.50
Disclosure

SEC source: 0001104657-18-000027 · wf-form4_152354116885545.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 43,941.663

Read SEC document
March 07, 2018 Filed Mar 9, 2018 17:13 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 83.49 $0.00 $0.00
Disclosure

SEC source: 0001104657-18-000018 · wf-form4_152061557208943.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 43,602.666

F1 · shares: Dividends paid on holdings in the 2006 Non-employee Director Equity Plan.

F1 · price: Dividends paid on holdings in the 2006 Non-employee Director Equity Plan.

Read SEC document
January 16, 2018 Filed Jan 18, 2018 20:36 UTC MATERION Corp MTRN · Entity 1312 Tax withholdingCommon Stock 1,661.773 $52.73 $87,625.29
Disclosure

SEC source: 0001104657-18-000002 · wf-form4_151630779479884.xml · nonDerivative · entry 3

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,626

Read SEC document
January 16, 2018 Filed Jan 18, 2018 20:36 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 5,266.773 $52.73 $277,716.94
Disclosure

SEC source: 0001104657-18-000002 · wf-form4_151630779479884.xml · nonDerivative · entry 2

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,287.773

Read SEC document
January 16, 2018 Filed Jan 18, 2018 20:36 UTC MATERION Corp MTRN · Entity 1312 SaleCommon Stock 5,266.773 $52.73 $277,716.94
Disclosure

SEC source: 0001104657-18-000002 · wf-form4_151630779479884.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 43,519.176

Read SEC document
January 04, 2018 Filed Jan 5, 2018 20:43 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 342 $51.05 $17,459.10
Disclosure

SEC source: 0001104657-18-000001 · wf-form4_151518499033455.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 48,785.949

Read SEC document
October 02, 2017 Filed Oct 2, 2017 18:25 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 405 $43.15 $17,475.75
Disclosure

SEC source: 0001104657-17-000156 · wf-form4_150696870194697.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 48,345.343

Read SEC document
September 05, 2017 Filed Sep 7, 2017 19:26 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 124.274 $0.00 $0.00
Disclosure

SEC source: 0001104657-17-000153 · wf-form4_150481239689026.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 47,940.343

F1 · shares: Dividends paid on holdings in the 2006 Non-employee Director Equity Plan.

F1 · price: Dividends paid on holdings in the 2006 Non-employee Director Equity Plan.

Read SEC document
June 27, 2017 Filed Jun 29, 2017 20:28 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 472 $37.00 $17,464.00
Disclosure

SEC source: 0001104657-17-000135 · wf-form4_149876806641009.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 47,816.069

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June 02, 2017 Filed Jun 5, 2017 21:13 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 135.79 $0.00 $0.00
Disclosure

SEC source: 0001104657-17-000118 · wf-form4_149669720547202.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 47,344.071

F1 · shares: Dividends paid on holdings in the 2006 Non-employee Director Equity Plan.

F1 · price: Dividends paid on holdings in the 2006 Non-employee Director Equity Plan.

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May 05, 2017 Filed May 9, 2017 18:12 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 2,941 $34.40 $101,170.40
Disclosure

SEC source: 0001104657-17-000091 · wf-form4_149435350722450.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 47,208.281

F1 · kind: These shares were issued pursuant to the vesting of a restricted stock unit award made in May 2016.

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May 04, 2017 Filed May 8, 2017 17:50 UTC MATERION Corp MTRN · Entity 1312 GrantRestricted Stock Units · Derivative 2,332 $34.30 $79,987.60
Disclosure

SEC source: 0001104657-17-000081 · wf-form4_149426578815569.xml · derivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,273

Underlying: Common Stock · 2,332 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each RSU was valued at the fair market value (the closing market price) on the Transaction Date. Each RSU will be converted to Common Shares after a one-year restriction period.

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

F2 · derivative.exercise_date: Each RSU was valued at the fair market value (the closing market price) on the Transaction Date. Each RSU will be converted to Common Shares after a one-year restriction period.

F2 · derivative.expiration_date: Each RSU was valued at the fair market value (the closing market price) on the Transaction Date. Each RSU will be converted to Common Shares after a one-year restriction period.

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April 13, 2017 Filed Apr 17, 2017 19:44 UTC MATERION Corp MTRN · Entity 1312 GrantCommon Stock 552 $33.50 $18,492.00
Disclosure

SEC source: 0001104657-17-000060 · wf-form4_149245825220712.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 44,304.281

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April 04, 2017 Filed Apr 24, 2017 19:33 UTC Amendment MATERION Corp MTRN · Entity 1312 GrantCommon Stock 515 $33.95 $17,484.25
Disclosure

SEC source: 0001104657-17-000062 · wf-form4a_149306241378433.xml · nonDerivative · entry 1

SHULAR CRAIG S · CIK 0001078942 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Directors Deferred Compensation Plan.

Disclosed balance after: 44,267.281

F1 · shares: This Form 4/A is being filed to completely replace the Form 4 that was filed on 4/17/17. The Form 4 that was filed on 4/17/17 contained an incorrect "Transaction Date", incorrect "Securities Acquired" amount and incorrect "Securities Acquired" price.

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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.