Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| MATERION CorpMTRN · Entity 1312 | VP General Counsel & Secretary | September 04, 2026 | September 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 / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 3,547 |
Reported balance
After 2026-09-04 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2026-09-04 · Grant · Acquired 2 · Balance 3,547 F1: Each restricted stock unit represents a right to receive one share of MTRN common stock. F2: 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: Expiration Date is the same as the Date Exercisable. |
Filing footnotes · ownership attribution and instrument terms
F1: Each restricted stock unit represents a right to receive one share of MTRN common stock.
F2: 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: Expiration Date is the same as the Date Exercisable.
Transaction history
JSON APIPurchases/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 date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| February 19, 2023 Filed Feb 23, 2023 00:41 UTC | MATERION Corp MTRN · Entity 1312 | GrantCommon Stock | 3,413 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-23-000021 · wf-form4_167711284694731.xml · nonDerivative · entry 2 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 23,685 Read SEC document |
| February 19, 2023 Filed Feb 23, 2023 00:41 UTC | MATERION Corp MTRN · Entity 1312 | Exercise / conversionCommon Stock | 3,077 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-23-000021 · wf-form4_167711284694731.xml · nonDerivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,272 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 |
| December 08, 2022 Filed Dec 13, 2022 00:28 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Unit · Derivative | 13 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-22-000169 · wf-form4_167089129453123.xml · derivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,558 Underlying: Common Stock · 13 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock. F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the Restricted Stock Units to which they relate. F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| September 08, 2022 Filed Sep 12, 2022 21:20 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Unit · Derivative | 13 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-22-000138 · wf-form4_166301760514843.xml · derivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,545 Underlying: Common Stock · 13 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock. F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the restricted stock units to which they relate. F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| August 19, 2022 Filed Aug 23, 2022 17:53 UTC | MATERION Corp MTRN · Entity 1312 | Exercise / conversionStock Appreciation Rights · Derivative | 5,358 | $0.00 Strike: $50.35 | $0.00 |
DisclosureSEC source: 0001104657-22-000132 · wf-form4_166127718533647.xml · derivative · entry 8 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 5,358 shares Expires 2025-03-01 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_date: These Stock Appreciation Rights vested in three substantially equal installments on March 1, 2019, March 1, 2020, and March 1, 2021. Read SEC document |
| August 19, 2022 Filed Aug 23, 2022 17:53 UTC | MATERION Corp MTRN · Entity 1312 | Exercise / conversionStock Appreciation Rights · Derivative | 6,346 | $0.00 Strike: $58.30 | $0.00 |
DisclosureSEC source: 0001104657-22-000132 · wf-form4_166127718533647.xml · derivative · entry 7 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 6,346 shares Expires 2026-02-22 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: These Stock Appreciation Rights vested in three substantially equal installments on February 22, 2020, February 22, 2021, and February 22, 2022. Read SEC document |
| August 19, 2022 Filed Aug 23, 2022 17:53 UTC | MATERION Corp MTRN · Entity 1312 | SaleCommon Stock | 368 | $96.80 | $35,621.22 |
DisclosureSEC source: 0001104657-22-000132 · wf-form4_166127718533647.xml · nonDerivative · entry 5 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,195 F2 · price: The reported price is a weighted average sales price of shares sold in multiple transactions at prices of either $96.79 or $96.805 Read SEC document |
| August 19, 2022 Filed Aug 23, 2022 17:53 UTC | MATERION Corp MTRN · Entity 1312 | SaleCommon Stock | 2,500 | $96.28 | $240,703.75 |
DisclosureSEC source: 0001104657-22-000132 · wf-form4_166127718533647.xml · nonDerivative · entry 4 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,563 F1 · price: The reported price is a weighted average sales price of shares sold in multiple transactions at prices ranging from $95.66 to 96.60, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer or the Staff of the Securities and Exchange Commission, upon request, with full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2) of this Form 4. Read SEC document |
| August 19, 2022 Filed Aug 23, 2022 17:53 UTC | MATERION Corp MTRN · Entity 1312 | Tax withholdingCommon Stock | 8,836 | $96.87 | $855,943.32 |
DisclosureSEC source: 0001104657-22-000132 · wf-form4_166127718533647.xml · nonDerivative · entry 3 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,063 Read SEC document |
| August 19, 2022 Filed Aug 23, 2022 17:53 UTC | MATERION Corp MTRN · Entity 1312 | Exercise / conversionCommon Stock | 5,358 | $50.35 | $269,775.30 |
DisclosureSEC source: 0001104657-22-000132 · wf-form4_166127718533647.xml · nonDerivative · entry 2 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,899 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| August 19, 2022 Filed Aug 23, 2022 17:53 UTC | MATERION Corp MTRN · Entity 1312 | Exercise / conversionCommon Stock | 6,346 | $58.30 | $369,971.80 |
DisclosureSEC source: 0001104657-22-000132 · wf-form4_166127718533647.xml · nonDerivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 23,541 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| June 16, 2022 Filed Jun 21, 2022 13:48 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Unit · Derivative | 15 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-22-000101 · wf-form4_165581930913216.xml · derivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,532 Underlying: Common Stock · 15 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 13, 2022 Filed May 16, 2022 22:31 UTC | MATERION Corp MTRN · Entity 1312 | SaleCommon Stock | 4,700 | $80.00 | $376,000.00 |
DisclosureSEC source: 0001104657-22-000089 · wf-form4_165274025035409.xml · nonDerivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,195 Read SEC document |
| March 11, 2022 Filed Mar 15, 2022 19:45 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Unit · Derivative | 12 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-22-000044 · wf-form4_164737352184220.xml · derivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,517 Underlying: Common Stock · 12 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, 2022 Filed Mar 2, 2022 22:28 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Unit · Derivative | 618 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-22-000030 · wf-form4_164626007333477.xml · derivative · entry 3 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,304 Underlying: Common Stock · 618 shares Expires not disclosed F2 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock. F5 · derivative.exercise_date: The restricted stock units vest in full on March 1, 2025. F4 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| March 01, 2022 Filed Mar 2, 2022 22:28 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Unit · Derivative | 2,205 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-22-000030 · wf-form4_164626007333477.xml · derivative · entry 2 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,686 Underlying: Common Stock · 2,205 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 vest in three equal annual installments beginning March 1, 2023. F4 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| March 01, 2022 Filed Mar 2, 2022 22:28 UTC | MATERION Corp MTRN · Entity 1312 | GrantStock Appreciation Rights · Derivative | 3,381 | $0.00 Strike: $80.85 | $0.00 |
DisclosureSEC source: 0001104657-22-000030 · wf-form4_164626007333477.xml · derivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,381 Underlying: Common Stock · 3,381 shares Expires 2029-03-01 F1 · derivative.exercise_date: The Stock Appreciation Rights vest in three equal annual installments beginning March 1, 2023. Read SEC document |
| February 23, 2022 Filed Feb 24, 2022 21:28 UTC | MATERION Corp MTRN · Entity 1312 | Tax withholdingCommon Stock | 1,341 | $81.19 | $108,875.79 |
DisclosureSEC source: 0001104657-22-000024 · wf-form4_164573809252989.xml · nonDerivative · entry 2 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,096 Read SEC document |
| February 22, 2022 Filed Feb 24, 2022 21:28 UTC | MATERION Corp MTRN · Entity 1312 | Tax withholdingCommon Stock | 1,081 | $82.76 | $89,463.56 |
DisclosureSEC source: 0001104657-22-000024 · wf-form4_164573809252989.xml · nonDerivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,437 Read SEC document |
| February 22, 2022 Filed Mar 25, 2022 19:45 UTC Amendment | MATERION Corp MTRN · Entity 1312 | Exercise / conversionRestricted Stock Unit · Derivative | 3,799 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-22-000051 · wf-form4a_164823748449627.xml · derivative · entry 2 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,517 Underlying: Common Stock · 3,799 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. 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. Read SEC document |
| February 22, 2022 Filed Mar 25, 2022 19:45 UTC Amendment | MATERION Corp MTRN · Entity 1312 | Exercise / conversionCommon Stock | 3,799 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-22-000051 · wf-form4a_164823748449627.xml · nonDerivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 21,895 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 · shares: This amendment is being filed solely to report the exempt vesting of restricted stock units (no rows from the original Form 4 are repeated in this amendment). Read SEC document |
| February 17, 2022 Filed Feb 23, 2022 22:06 UTC | MATERION Corp MTRN · Entity 1312 | GrantCommon Stock | 1,531 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-22-000022 · wf-form4_164565397491111.xml · nonDerivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,518 Read SEC document |
| February 01, 2022 Filed Feb 3, 2022 21:28 UTC | MATERION Corp MTRN · Entity 1312 | GrantCommon Stock | 3,022 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-22-000008 · wf-form4_164392370510675.xml · nonDerivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,987 Read SEC document |
| December 03, 2021 Filed Dec 7, 2021 20:48 UTC | MATERION Corp MTRN · Entity 1312 | GrantCommon Stock · Derivative | 9 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-21-000113 · wf-form4_163891008604301.xml · derivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,481 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 03, 2021 Filed Sep 8, 2021 14:03 UTC | MATERION Corp MTRN · Entity 1312 | GrantCommon Stock · Derivative | 15 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-21-000081 · wf-form4_163110979899719.xml · derivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,472 Underlying: Common Stock · 15 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 11, 2021 Filed Jun 15, 2021 20:47 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 15 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-21-000064 · wf-form4_162379000013037.xml · derivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,457 Underlying: Common Stock · 15 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 18:26 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 16 | $0.00 | $0.00 |
DisclosureSEC 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 01, 2021 Filed Mar 3, 2021 13:53 UTC | MATERION Corp MTRN · Entity 1312 | Exercise / conversionRestricted Stock Units · Derivative | 3,431 | $0.00 | $0.00 |
DisclosureSEC 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. Read SEC document |
| March 01, 2021 Filed Mar 3, 2021 13:53 UTC | MATERION Corp MTRN · Entity 1312 | Tax withholdingCommon Stock | 1,007 | $73.22 | $73,732.54 |
DisclosureSEC 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 | MATERION Corp MTRN · Entity 1312 | Exercise / conversionCommon Stock | 3,431 | $73.22 | $251,217.82 |
DisclosureSEC 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 | MATERION Corp MTRN · Entity 1312 | SaleCommon Stock | 6,700 | $67.00 | $448,900.00 |
DisclosureSEC 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. Read SEC document |
| February 17, 2021 Filed Feb 18, 2021 17:29 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 2,620 | $0.00 | $0.00 |
DisclosureSEC 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. Read SEC document |
| February 17, 2021 Filed Feb 18, 2021 17:29 UTC | MATERION Corp MTRN · Entity 1312 | GrantStock Appreciation Rights · Derivative | 4,379 | $0.00 Strike: $68.82 | $0.00 |
DisclosureSEC source: 0001104657-21-000011 · wf-form4_161366933441121.xml · derivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,379 Underlying: Common Stock · 4,379 shares Expires 2028-02-17 F1 · derivative.exercise_date: The Stock Appreciation Rights vest in three equal annual installments beginning February 17, 2022. Read SEC document |
| February 03, 2021 Filed Feb 5, 2021 16:58 UTC | MATERION Corp MTRN · Entity 1312 | Tax withholdingCommon Stock | 2,098 | $63.72 | $133,684.56 |
DisclosureSEC source: 0001104657-21-000006 · wf-form4_161254428024388.xml · nonDerivative · entry 2 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,241 Read SEC document |
| February 03, 2021 Filed Feb 5, 2021 16:58 UTC | MATERION Corp MTRN · Entity 1312 | GrantCommon Stock | 6,860 | $63.72 | $437,119.20 |
DisclosureSEC source: 0001104657-21-000006 · wf-form4_161254428024388.xml · nonDerivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,339 Read SEC document |
| November 30, 2020 Filed Dec 1, 2020 21:36 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 20 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-20-000136 · wf-form4_160685858743249.xml · derivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,253 Underlying: Common Stock · 20 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 04, 2020 Filed Sep 8, 2020 19:49 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 22 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-20-000108 · wf-form4_159959454822560.xml · derivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,233 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 |
| August 13, 2020 Filed Aug 14, 2020 14:31 UTC | MATERION Corp MTRN · Entity 1312 | SaleCommon Stock | 1,287 | $59.98 | $77,187.83 |
DisclosureSEC source: 0001104657-20-000100 · wf-form4_159741545232278.xml · nonDerivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,479 Read SEC document |
| August 10, 2020 Filed Aug 11, 2020 20:48 UTC | MATERION Corp MTRN · Entity 1312 | Exercise / conversionStock Appreciation Rights · Derivative | 5,605 | $61.09 Strike: $35.15 | $342,409.45 |
DisclosureSEC source: 0001104657-20-000099 · wf-form4_159717890435304.xml · derivative · entry 6 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 5,605 shares Expires 2024-02-23 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| August 10, 2020 Filed Aug 11, 2020 20:48 UTC | MATERION Corp MTRN · Entity 1312 | Disposition to issuerCommon Stock | 3,226 | $61.09 | $197,076.34 |
DisclosureSEC source: 0001104657-20-000099 · wf-form4_159717890435304.xml · nonDerivative · entry 4 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,766 Read SEC document |
| August 10, 2020 Filed Aug 11, 2020 20:48 UTC | MATERION Corp MTRN · Entity 1312 | Tax withholdingCommon Stock | 1,092 | $61.09 | $66,710.28 |
DisclosureSEC source: 0001104657-20-000099 · wf-form4_159717890435304.xml · nonDerivative · entry 3 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,992 Read SEC document |
| August 10, 2020 Filed Aug 11, 2020 20:48 UTC | MATERION Corp MTRN · Entity 1312 | Exercise / conversionCommon Stock | 5,605 | $35.15 | $197,015.75 |
DisclosureSEC source: 0001104657-20-000099 · wf-form4_159717890435304.xml · nonDerivative · entry 2 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 21,084 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| August 10, 2020 Filed Aug 11, 2020 20:48 UTC | MATERION Corp MTRN · Entity 1312 | SaleCommon Stock | 4,000 | $60.43 | $241,720.00 |
DisclosureSEC source: 0001104657-20-000099 · wf-form4_159717890435304.xml · nonDerivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,479 Read SEC document |
| June 10, 2020 Filed Jun 12, 2020 18:40 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 21 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-20-000079 · wf-form4_159198718197133.xml · derivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,211 Underlying: Common Stock · 20 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 |
| March 06, 2020 Filed Mar 6, 2020 17:03 UTC | MATERION Corp MTRN · Entity 1312 | Tax withholdingCommon Stock | 1,096 | $59.45 | $65,157.20 |
DisclosureSEC source: 0001104657-20-000021 · wf-form4_158351421521137.xml · nonDerivative · entry 2 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,479 Read SEC document |
| March 06, 2020 Filed Mar 6, 2020 17:03 UTC | MATERION Corp MTRN · Entity 1312 | GrantCommon Stock | 3,800 | $59.45 | $225,910.00 |
DisclosureSEC source: 0001104657-20-000021 · wf-form4_158351421521137.xml · nonDerivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,575 Read SEC document |
| March 06, 2020 Filed Mar 9, 2020 21:26 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 24 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-20-000028 · wf-form4_158378918649893.xml · derivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,191 Underlying: Common Stock · 24 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 |
| February 24, 2020 Filed Feb 26, 2020 21:56 UTC | MATERION Corp MTRN · Entity 1312 | Exercise / conversionRestricted Stock Units · Derivative | 3,800 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-20-000018 · wf-form4_158275415530335.xml · derivative · entry 4 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,154 Underlying: Common Stock · 3,800 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 three year vesting period. F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| February 24, 2020 Filed Feb 26, 2020 21:56 UTC | MATERION Corp MTRN · Entity 1312 | Tax withholdingCommon Stock | 1,150 | $48.21 | $55,441.50 |
DisclosureSEC source: 0001104657-20-000018 · wf-form4_158275415530335.xml · nonDerivative · entry 2 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,775 Read SEC document |
| February 24, 2020 Filed Feb 26, 2020 21:56 UTC | MATERION Corp MTRN · Entity 1312 | Exercise / conversionCommon Stock | 3,800 | $48.21 | $183,198.00 |
DisclosureSEC source: 0001104657-20-000018 · wf-form4_158275415530335.xml · nonDerivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,925 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 |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.