person · Reporting owner

Solomon Darlene J. S.

Disclosed activity across 3 companies

Tapewire entity: 24728
SEC CIK: 0001526849

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
MATERION CorpMTRN · Entity 1312	Director	August 07, 2026	August 11, 2026
NOVANTA INCNOVT · Entity 3857	Director	January 02, 2026	January 06, 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 August 07, 2026 · Filed August 11, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	26,718	Reported balance After 2026-08-07 transaction · row 1 1 source row Row 1 · 2026-08-07 · Sale · Disposed 3,705 · Balance 26,718 F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $292.190 to $292.690 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, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Filing footnotes · ownership attribution and instrument terms

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $292.190 to $292.690 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, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

NOVANTA INC

Report date January 02, 2026 · Filed January 06, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	3,541	Reported balance After 2026-01-02 transaction · row 1 1 source row Row 1 · 2026-01-02 · Exercise / conversion · Acquired 1,325 · Balance 3,541 F1: Each Restricted Stock Unit ("RSU") was the economic equivalent of one Novanta Inc. common share. On January 2, 2026, the RSUs were settled in Novanta Inc. common shares.
Restricted Stock UnitsSEC Table II · derivative / convertible security	Direct	0	Reported balance After 2026-01-02 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2026-01-02 · Exercise / conversion · Disposed 1,325 · Balance 0 F1: Each Restricted Stock Unit ("RSU") was the economic equivalent of one Novanta Inc. common share. On January 2, 2026, the RSUs were settled in Novanta Inc. common shares.
Restricted Stock UnitsSEC Table II · derivative / convertible security	Direct	1,799	Reported balance After 2026-01-02 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2026-01-02 · Grant · Acquired 1,799 · Balance 1,799 F2: Each Restricted Stock Unit represents the right to receive one Novanta Inc. common share on the first anniversary of the Grant Date (or, if such date is not a business day, on the first business day immediately following the first anniversary of the Grant Date). F3: The Restricted Stock Units were fully vested and non-forfeitable on the Grant Date.

Filing footnotes · ownership attribution and instrument terms

F1: Each Restricted Stock Unit ("RSU") was the economic equivalent of one Novanta Inc. common share. On January 2, 2026, the RSUs were settled in Novanta Inc. common shares.

F2: Each Restricted Stock Unit represents the right to receive one Novanta Inc. common share on the first anniversary of the Grant Date (or, if such date is not a business day, on the first business day immediately following the first anniversary of the Grant Date).

F3: The Restricted Stock Units were fully vested and non-forfeitable on the Grant Date.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

MASIMO CORP

Report date June 10, 2026 · Filed June 12, 2026

Section 16 reporting ended · disclosed 2026-06-12. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	0	Reported balance After 2026-06-10 transaction · row 1 1 source row Row 1 · 2026-06-10 · Disposition to issuer · Disposed 3,015 · Balance 0 F1: On June 10, 2026, pursuant to the Agreement and Plan of Merger, dated February 16, 2026, by and among Masimo Corporation (the "Issuer"), Danaher Corporation ("Parent"), and Mobius Merger Sub, Inc. ("Merger Sub"), Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger"). F2: On June 10, 2026, at the effective time of the Merger, each share of the Issuer's common stock, par value $0.001 per share (the "Common Stock") issued and outstanding prior to the effective time of the Merger (other than certain excluded shares and dissenting shares) was canceled, extinguished and converted into the right to receive an amount in cash equal to $180.00 per share, without interest (the "Per Share Merger Consideration").
Restricted Stock UnitsSEC Table II · derivative / convertible security	Direct	0	Reported balance After 2026-06-10 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2026-06-10 · Disposition to issuer · Disposed 1,119 · Balance 0 F4: Represents the unvested portion of RSUs granted on April 23, 2026, which award of RSUs was to vest on the earlier of the first anniversary of the grant date or the next annual meeting of stockholders following the date of grant. F3: On June 10, 2026, at the effective time of the Merger, each of the Issuer's restricted stock units ("RSUs") held by the Issuer's non-employee directors was canceled and converted into the right to receive an amount in cash equal to the Per Share Merger Consideration. F1: On June 10, 2026, pursuant to the Agreement and Plan of Merger, dated February 16, 2026, by and among Masimo Corporation (the "Issuer"), Danaher Corporation ("Parent"), and Mobius Merger Sub, Inc. ("Merger Sub"), Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger").

Filing footnotes · ownership attribution and instrument terms

F1: On June 10, 2026, pursuant to the Agreement and Plan of Merger, dated February 16, 2026, by and among Masimo Corporation (the "Issuer"), Danaher Corporation ("Parent"), and Mobius Merger Sub, Inc. ("Merger Sub"), Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger").

F2: On June 10, 2026, at the effective time of the Merger, each share of the Issuer's common stock, par value $0.001 per share (the "Common Stock") issued and outstanding prior to the effective time of the Merger (other than certain excluded shares and dissenting shares) was canceled, extinguished and converted into the right to receive an amount in cash equal to $180.00 per share, without interest (the "Per Share Merger Consideration").

F3: On June 10, 2026, at the effective time of the Merger, each of the Issuer's restricted stock units ("RSUs") held by the Issuer's non-employee directors was canceled and converted into the right to receive an amount in cash equal to the Per Share Merger Consideration.

F4: Represents the unvested portion of RSUs granted on April 23, 2026, which award of RSUs was to vest on the earlier of the first anniversary of the grant date or the next annual meeting of stockholders following the date of grant.

Transaction history

JSON API

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 date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
June 28, 2022 Filed Jun 30, 2022 20:32 UTC	NOVANTA INC NOVT · Entity 3857	GrantRestricted Stock Units · Derivative	257	$0.00	$0.00	Disclosure SEC source: 0001127602-22-018289 · form4.xml · derivative · entry 2 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 257 Underlying: Common Stock · 257 shares Expires not disclosed F2 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive one Novanta Inc. common share on the first anniversary of the Grant Date (or, if such date is not a business day, on the first business day immediately following the first anniversary of the Grant Date). F2 · derivative.exercise_date: Each Restricted Stock Unit represents the right to receive one Novanta Inc. common share on the first anniversary of the Grant Date (or, if such date is not a business day, on the first business day immediately following the first anniversary of the Grant Date). F3 · derivative.exercise_date: The Restricted Stock Units were fully vested and non-forfeitable on the Grant Date. F2 · derivative.expiration_date: Each Restricted Stock Unit represents the right to receive one Novanta Inc. common share on the first anniversary of the Grant Date (or, if such date is not a business day, on the first business day immediately following the first anniversary of the Grant Date). F3 · derivative.expiration_date: The Restricted Stock Units were fully vested and non-forfeitable on the Grant Date. Read SEC document
June 28, 2022 Filed Jun 30, 2022 20:32 UTC	NOVANTA INC NOVT · Entity 3857	GrantDeferred Stock Units · Derivative	257	Not disclosed	Not disclosed	Disclosure SEC source: 0001127602-22-018289 · form4.xml · derivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 257 Underlying: Common Stock · 257 shares Expires not disclosed F1 · derivative.exercise_price: As of the date the reporting person ceases to be a director of the issuer, each Deferred Stock Unit will convert into a share of Issuer common stock. F1 · price: As of the date the reporting person ceases to be a director of the issuer, each Deferred Stock Unit will convert into a share of Issuer common stock. F1 · derivative.exercise_date: As of the date the reporting person ceases to be a director of the issuer, each Deferred Stock Unit will convert into a share of Issuer common stock. F1 · derivative.expiration_date: As of the date the reporting person ceases to be a director of the issuer, each Deferred Stock Unit will convert into a share of Issuer common stock. Read SEC document
June 16, 2022 Filed Jun 21, 2022 14:21 UTC	MATERION Corp MTRN · Entity 1312	GrantRestricted Stock Units · Derivative	2	$0.00	$0.00	Disclosure SEC source: 0001104657-22-000108 · wf-form4_165582126550890.xml · derivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,392 Underlying: Common Stock · 2 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock. F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the restricted stock units to which they relate. F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document
May 05, 2022 Filed May 6, 2022 20:33 UTC	MATERION Corp MTRN · Entity 1312	GrantRestricted Stock Units · Derivative	1,390	$0.00	$0.00	Disclosure SEC source: 0001104657-22-000078 · wf-form4_165186919736900.xml · derivative · entry 3 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,390 Underlying: Common Stock · 1,390 shares Expires not disclosed F1 · 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 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. F3 · 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 04, 2022 Filed May 6, 2022 20:33 UTC	MATERION Corp MTRN · Entity 1312	Exercise / conversionRestricted Stock Units · Derivative	1,246	$0.00	$0.00	Disclosure SEC source: 0001104657-22-000078 · wf-form4_165186919736900.xml · derivative · entry 2 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 1,246 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock. F2 · derivative.exercise_date: These shares were issued pursuant to the vesting of a restricted stock unit award made in May 2021 that vested on May 4, 2022. F2 · derivative.expiration_date: These shares were issued pursuant to the vesting of a restricted stock unit award made in May 2021 that vested on May 4, 2022. Read SEC document
May 04, 2022 Filed May 6, 2022 20:33 UTC	MATERION Corp MTRN · Entity 1312	Exercise / conversionCommon Stock	1,246	Not disclosed	Not disclosed	Disclosure SEC source: 0001104657-22-000078 · wf-form4_165186919736900.xml · nonDerivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 24,712 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a right to receive one share of MTRN common stock. Read SEC document
March 11, 2022 Filed Mar 15, 2022 19:45 UTC	MATERION Corp MTRN · Entity 1312	GrantRestricted Stock Units · Derivative	2	$0.00	$0.00	Disclosure SEC source: 0001104657-22-000042 · wf-form4_164737347544420.xml · derivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,246 Underlying: Common Stock · 2 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock. F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the Restricted Stock Units to which they relate. F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document
December 03, 2021 Filed Dec 7, 2021 17:56 UTC	MATERION Corp MTRN · Entity 1312	GrantRestricted Stock Units · Derivative	2	$0.00	$0.00	Disclosure SEC source: 0001104657-21-000112 · wf-form4_163889978786261.xml · derivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,244 Underlying: Common Stock · 2 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock. F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the Restricted Stock Units to which they relate. F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document
September 03, 2021 Filed Sep 8, 2021 14:05 UTC	MATERION Corp MTRN · Entity 1312	GrantCommon Stock · Derivative	2	$0.00	$0.00	Disclosure SEC source: 0001104657-21-000087 · wf-form4_163110991573778.xml · derivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,242 Underlying: Common Stock · 2 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock. F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the Restricted Stock Units to which they relate. F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document
June 11, 2021 Filed Jun 15, 2021 20:44 UTC	MATERION Corp MTRN · Entity 1312	GrantRestricted Stock Units · Derivative	2	$0.00	$0.00	Disclosure SEC source: 0001104657-21-000061 · wf-form4_162378983438877.xml · derivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,240 Underlying: Common Stock · 2 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock. F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the Restricted Stock Units to which they relate. F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document
May 06, 2021 Filed May 10, 2021 12:51 UTC	MATERION Corp MTRN · Entity 1312	GrantRestricted Stock Units · Derivative	1,238	$0.00	$0.00	Disclosure SEC source: 0001104657-21-000049 · wf-form4_162065110510920.xml · derivative · entry 3 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,238 Underlying: Common Stock · 1,238 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock. F4 · derivative.exercise_date: The restricted stock units are subject to a one year vesting period. F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document
May 06, 2021 Filed May 10, 2021 12:51 UTC	MATERION Corp MTRN · Entity 1312	Exercise / conversionRestricted Stock Units · Derivative	2,012	$76.73	$154,380.76	Disclosure SEC source: 0001104657-21-000049 · wf-form4_162065110510920.xml · derivative · entry 2 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,012 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock. F2 · derivative.exercise_date: These shares were issued pursuant to the vesting of a restricted stock unit award made in May 2020. F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document
May 06, 2021 Filed May 10, 2021 12:51 UTC	MATERION Corp MTRN · Entity 1312	Exercise / conversionCommon Stock	2,012	$76.73	$154,380.76	Disclosure SEC source: 0001104657-21-000049 · wf-form4_162065110510920.xml · nonDerivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 23,466 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document
March 05, 2021 Filed Mar 9, 2021 18:25 UTC	MATERION Corp MTRN · Entity 1312	GrantRestricted Stock Units · Derivative	3	$0.00	$0.00	Disclosure SEC source: 0001104657-21-000028 · wf-form4_161531434280735.xml · derivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,012 Underlying: Common Stock · 3 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock. F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the Restricted Stock Units to which they relate. F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document
November 30, 2020 Filed Dec 1, 2020 21:36 UTC	MATERION Corp MTRN · Entity 1312	GrantRestricted Stock Units · Derivative	4	$0.00	$0.00	Disclosure SEC source: 0001104657-20-000134 · wf-form4_160685854999579.xml · derivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,009 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
September 04, 2020 Filed Sep 8, 2020 19:50 UTC	MATERION Corp MTRN · Entity 1312	GrantRestricted Stock Units · Derivative	4	$0.00	$0.00	Disclosure SEC source: 0001104657-20-000110 · wf-form4_159959458849778.xml · derivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,005 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 10, 2020 Filed Jun 12, 2020 18:38 UTC	MATERION Corp MTRN · Entity 1312	GrantCommon Stock · Derivative	4	$0.00	$0.00	Disclosure SEC source: 0001104657-20-000075 · wf-form4_159198708113571.xml · derivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,001 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
May 14, 2020 Filed May 14, 2020 15:11 UTC	MATERION Corp MTRN · Entity 1312	GrantCommon Stock · Derivative	1,997	$47.57	$94,997.29	Disclosure SEC source: 0001104657-20-000061 · wf-form4_158946910098550.xml · derivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,997 Underlying: Common Stock · 1,997 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: 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 08, 2020 Filed May 12, 2020 19:24 UTC	MATERION Corp MTRN · Entity 1312	Exercise / conversionCommon Stock · Derivative	1,391	$51.76	$71,998.16	Disclosure SEC source: 0001104657-20-000050 · wf-form4_158931144767131.xml · derivative · entry 2 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 1,391 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 units vested over a one year period. F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document
May 08, 2020 Filed May 12, 2020 19:24 UTC	MATERION Corp MTRN · Entity 1312	Exercise / conversionCommon Stock	1,391	$51.76	$71,998.16	Disclosure SEC source: 0001104657-20-000050 · wf-form4_158931144767131.xml · nonDerivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 21,454 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document
March 06, 2020 Filed Mar 9, 2020 21:26 UTC	MATERION Corp MTRN · Entity 1312	GrantCommon Stock · Derivative	3	$0.00	$0.00	Disclosure SEC source: 0001104657-20-000027 · wf-form4_158378916363374.xml · derivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,391 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
December 04, 2019 Filed Dec 6, 2019 18:08 UTC	MATERION Corp MTRN · Entity 1312	GrantRestricted Stock Units · Derivative	3	$0.00	$0.00	Disclosure SEC source: 0001104657-19-000127 · wf-form4_157565568580805.xml · derivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · 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
September 05, 2019 Filed Sep 6, 2019 19:58 UTC	MATERION Corp MTRN · Entity 1312	GrantRestricted Stock Units · Derivative	2	$0.00	$0.00	Disclosure SEC source: 0001104657-19-000092 · wf-form4_156779987901265.xml · derivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · 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
June 05, 2019 Filed Jun 7, 2019 12:56 UTC	MATERION Corp MTRN · Entity 1312	GrantRestricted Stock Units · Derivative	2	$0.00	$0.00	Disclosure SEC source: 0001104657-19-000073 · wf-form4_155991215533265.xml · derivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · 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
May 09, 2019 Filed May 10, 2019 17:31 UTC	MATERION Corp MTRN · Entity 1312	GrantRestricted Stock Units · Derivative	1,381	$68.79	$94,998.99	Disclosure SEC source: 0001104657-19-000054 · wf-form4_155750946700815.xml · derivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · 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 20:23 UTC	MATERION Corp MTRN · Entity 1312	Exercise / conversionRestricted Stock Unit · Derivative	1,855	$0.00	$0.00	Disclosure SEC source: 0001104657-19-000045 · wf-form4_155726058551313.xml · derivative · entry 2 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 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 20:23 UTC	MATERION Corp MTRN · Entity 1312	Exercise / conversionCommon Stock	1,855	$0.00	$0.00	Disclosure SEC source: 0001104657-19-000045 · wf-form4_155726058551313.xml · nonDerivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,063 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document
March 07, 2019 Filed Mar 8, 2019 20:52 UTC	MATERION Corp MTRN · Entity 1312	GrantRestricted Stock Unit · Derivative	3	$0.00	$0.00	Disclosure SEC source: 0001104657-19-000016 · wf-form4_155207835256895.xml · derivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · 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
December 03, 2018 Filed Dec 6, 2018 21:33 UTC	MATERION Corp MTRN · Entity 1312	GrantRestricted Stock Units · Derivative	4	$0.00	$0.00	Disclosure SEC source: 0001104657-18-000108 · wf-form4_154413201345703.xml · derivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · 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
September 05, 2018 Filed Sep 6, 2018 21:23 UTC	MATERION Corp MTRN · Entity 1312	GrantRestricted Stock Units · Derivative	3	$0.00	$0.00	Disclosure SEC source: 0001104657-18-000085 · wf-form4_153626897425347.xml · derivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · 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
June 01, 2018 Filed Jun 5, 2018 20:17 UTC	MATERION Corp MTRN · Entity 1312	GrantRestricted Stock Units · Derivative	4	$0.00	$0.00	Disclosure SEC source: 0001104657-18-000064 · wf-form4_152822984893750.xml · derivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · 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
May 03, 2018 Filed May 3, 2018 18:56 UTC	MATERION Corp MTRN · Entity 1312	GrantRestricted Stock Unit · Derivative	1,841	$51.60	$94,995.60	Disclosure SEC source: 0001104657-18-000039 · wf-form4_152537380141080.xml · derivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · 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 19:06 UTC	MATERION Corp MTRN · Entity 1312	GrantCommon Stock	2,332	$52.35	$122,080.20	Disclosure SEC source: 0001104657-18-000051 · wf-form4_152546076710564.xml · nonDerivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,208 Read SEC document
May 05, 2017 Filed May 9, 2017 18:13 UTC	MATERION Corp MTRN · Entity 1312	GrantCommon Stock	2,941	$34.40	$101,170.40	Disclosure SEC source: 0001104657-17-000092 · wf-form4_149435357482341.xml · nonDerivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,876 F1 · kind: These shares were issued pursuant to the vesting of a restricted stock unit award made in May 2016. Read SEC document
May 04, 2017 Filed May 8, 2017 17:52 UTC	MATERION Corp MTRN · Entity 1312	GrantRestricted Stock Units · Derivative	2,332	$34.30	$79,987.60	Disclosure SEC source: 0001104657-17-000082 · wf-form4_149426591339218.xml · derivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · 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. 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.