Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| KAISER ALUMINUM CORPKALU · Entity 4302 | Director | June 03, 2021 | June 07, 2021 |
| MATERION CorpMTRN · Entity 1312 | Director | September 04, 2026 | September 09, 2026 |
| Ultra Clean Holdings, Inc.UCTT · Entity 1193 | Director | May 22, 2026 | May 28, 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.
KAISER ALUMINUM CORP
Report date June 03, 2021 · Filed June 07, 2021
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock, par value $0.01 per shareSEC Table I · non-derivative | Direct | 5,144 |
Reported balance
After 2021-06-03 transaction · row 1
1 source rowRow 1 · 2021-06-03 · Grant · Acquired 952 · Balance 5,144 F1: Grant to the reporting person of restricted stock under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan. All restrictions will lapse on June 3, 2022. |
Filing footnotes · ownership attribution and instrument terms
F1: Grant to the reporting person of restricted stock under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan. All restrictions will lapse on June 3, 2022.
MATERION Corp
Report date September 04, 2026 · Filed September 09, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | IndirectHeld in Directors Deferred Comp. Plan | 1,272.052 |
Reported balance
After 2026-09-04 transaction · row 1
Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source rowRow 1 · 2026-09-04 · Grant · Acquired 0.75 · Balance 1,272.052 |
| Common StockSEC Table I · non-derivative | Direct | 3,161 |
Reported balance
Holding disclosure · report date 2026-09-04 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · Balance 3,161 |
Ultra Clean Holdings, Inc.
Report date May 22, 2026 · Filed May 28, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 46,350 |
Reported balance
After 2026-05-22 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2026-05-22 · Grant · Acquired 2,575 · Balance 46,350 F1: Restricted stock units vest 100% the earlier of the day before the next annual stockholder meeting or 1 year from the date of grant. |
| Common StockSEC Table I · non-derivative | Direct | 38,152 |
Reported balance
After 2026-05-27 transaction · row 2
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 2 · 2026-05-27 · Sale · Disposed 8,198 · Balance 38,152 |
Filing footnotes · ownership attribution and instrument terms
F1: Restricted stock units vest 100% the earlier of the day before the next annual stockholder meeting or 1 year from the date of grant.
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 |
|---|---|---|---|---|---|---|
| September 04, 2026 Filed Sep 9, 2026 20:59 UTC | MATERION Corp MTRN · Entity 1312 | GrantCommon Stock | 0.75 | $0.00 | $0.00 |
DisclosureSEC source: 0001231898-26-000013 · wk-form4_1788987591.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held in Directors Deferred Comp. Plan Disclosed balance after: 1,272.052 Read SEC document |
| September 01, 2026 Filed Sep 3, 2026 14:17 UTC | MATERION Corp MTRN · Entity 1312 | SaleCommon Stock | 1,012 | $232.42 | $235,210.05 |
DisclosureSEC source: 0001231898-26-000011 · wk-form4_1788445035.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,161 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $232.310 to $232.590, 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. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 20:18 UTC | MATERION Corp MTRN · Entity 1312 | GiftCommon Stock | 1,609 | $0.00 | $0.00 |
DisclosureSEC source: 0001231898-26-000009 · wk-form4_1787689101.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,173 Read SEC document |
| June 12, 2026 Filed Jun 16, 2026 17:29 UTC | MATERION Corp MTRN · Entity 1312 | GrantCommon Stock | 0.741 | $0.00 | $0.00 |
DisclosureSEC source: 0001231898-26-000007 · wk-form4_1781630974.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held in Directors Deferred Comp. Plan Disclosed balance after: 1,271.302 Read SEC document |
| May 27, 2026 Filed May 28, 2026 01:46 UTC | Ultra Clean Holdings, Inc. UCTT · Entity 1193 | SaleCommon Stock | 8,198 | $92.18 | $755,691.64 |
DisclosureSEC source: 0000950103-26-007854 · ownership.xml · nonDerivative · entry 2 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 38,152 Read SEC document |
| May 22, 2026 Filed May 28, 2026 01:46 UTC | Ultra Clean Holdings, Inc. UCTT · Entity 1193 | GrantCommon Stock | 2,575 | $0.00 | $0.00 |
DisclosureSEC source: 0000950103-26-007854 · ownership.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 46,350 F1 · security: Restricted stock units vest 100% the earlier of the day before the next annual stockholder meeting or 1 year from the date of grant. Read SEC document |
| May 08, 2026 Filed May 11, 2026 18:01 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 758 | $0.00 | $0.00 |
DisclosureSEC source: 0001231898-26-000005 · wk-form4_1778522509.xml · derivative · entry 4 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 758 Underlying: Common Stock · 758 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 generally vest on the earlier of (1) the first anniversary of the grant date and (2) the next annual meeting of MTRN's shareholders that follows the grant. F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| May 07, 2026 Filed May 11, 2026 18:01 UTC | MATERION Corp MTRN · Entity 1312 | Exercise / conversionRestricted Stock Units · Derivative | 2,006 | $0.00 | $0.00 |
DisclosureSEC source: 0001231898-26-000005 · wk-form4_1778522509.xml · derivative · entry 3 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,006 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 May 8, 2025 that vested on May 7, 2026. F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| May 07, 2026 Filed May 11, 2026 18:01 UTC | MATERION Corp MTRN · Entity 1312 | Exercise / conversionCommon Stock | 2,006 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001231898-26-000005 · wk-form4_1778522509.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,782 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 06, 2026 Filed Mar 10, 2026 18:22 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 2 | $0.00 | $0.00 |
DisclosureSEC source: 0001231898-26-000002 · wk-form4_1773166928.xml · derivative · entry 3 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,006 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: The restricted stock units, which were acquired upon the reinvestment of the dividend equivalents, will vest at the same time as the restricted stock units to which they relate (earlier of May 8, 2026 and the date of the next annual meeting of MTRN's shareholders). F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| March 06, 2026 Filed Mar 10, 2026 18:22 UTC | MATERION Corp MTRN · Entity 1312 | GrantCommon Stock | 1.215 | $0.00 | $0.00 |
DisclosureSEC source: 0001231898-26-000002 · wk-form4_1773166928.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held in Directors Deferred Comp. Plan Disclosed balance after: 1,270.561 Read SEC document |
| December 05, 2025 Filed Dec 9, 2025 16:47 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 2 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000199 · wk-form4_1765298855.xml · derivative · entry 3 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,004 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 restricted stock units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the restricted stock units to which they relate (earlier of May 8, 2026 and the date of the next annual meeting of MTRN's shareholders). F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| December 05, 2025 Filed Dec 9, 2025 16:47 UTC | MATERION Corp MTRN · Entity 1312 | GrantCommon Stock | 1.402 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000199 · wk-form4_1765298855.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held in Directors Deferred Comp. Plan Disclosed balance after: 1,269.346 Read SEC document |
| September 05, 2025 Filed Sep 9, 2025 18:39 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 2 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000176 · wk-form4_1757443176.xml · derivative · entry 3 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,002 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 (earlier of May 8, 2026 and the date of the next annual meeting of MTRN's shareholders). F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| September 05, 2025 Filed Sep 9, 2025 18:39 UTC | MATERION Corp MTRN · Entity 1312 | GrantCommon Stock | 1.6 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000176 · wk-form4_1757443176.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held in Directors Deferred Comp. Plan Disclosed balance after: 1,267.944 Read SEC document |
| June 13, 2025 Filed Jun 17, 2025 14:29 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 4 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000113 · wk-form4_1750170570.xml · derivative · entry 3 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,000 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 (earlier of May 8, 2026 and the date of the next annual meeting of MTRN's shareholders). F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| June 13, 2025 Filed Jun 17, 2025 14:29 UTC | MATERION Corp MTRN · Entity 1312 | GrantCommon Stock | 2.221 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000113 · wk-form4_1750170570.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held in Directors Deferred Comp. Plan Disclosed balance after: 1,266.344 Read SEC document |
| May 21, 2025 Filed May 24, 2025 01:19 UTC | Ultra Clean Holdings, Inc. UCTT · Entity 1193 | GrantCommon Stock | 8,198 | $0.00 | $0.00 |
DisclosureSEC source: 0000950103-25-006396 · dp229188_4-liggett.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 43,775 F1 · security: Restricted stock units vest 100% the earlier of the day before the next annual stockholder meeting or 1 year from the date of grant. Read SEC document |
| May 08, 2025 Filed May 9, 2025 14:49 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 1,996 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000079 · wk-form4_1746802148.xml · derivative · entry 4 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,996 Underlying: Common Stock · 1,996 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 generally vest on the earlier of (1) the first anniversary of the grant date and (2) the next annual meeting of MTRN's shareholders that follows the grant date. F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| May 07, 2025 Filed May 9, 2025 14:49 UTC | MATERION Corp MTRN · Entity 1312 | Exercise / conversionRestricted Stock Units · Derivative | 1,155 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000079 · wk-form4_1746802148.xml · derivative · entry 3 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 1,155 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 on May 10, 2024 that vested on May 7, 2025. F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| May 07, 2025 Filed May 9, 2025 14:49 UTC | MATERION Corp MTRN · Entity 1312 | Exercise / conversionCommon Stock | 1,155 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001104657-25-000079 · wk-form4_1746802148.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,776 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 07, 2025 Filed Mar 11, 2025 20:29 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 2 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000037 · wk-form4_1741724976.xml · derivative · entry 3 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,155 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 (earlier of May 10, 2025 and the date of the next annual meeting of MTRN's shareholders). F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| March 07, 2025 Filed Mar 11, 2025 20:29 UTC | MATERION Corp MTRN · Entity 1312 | GrantCommon Stock | 1.957 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000037 · wk-form4_1741724976.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held in Directors Deferred Comp. Plan Disclosed balance after: 1,264.123 Read SEC document |
| December 06, 2024 Filed Dec 10, 2024 23:07 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 1 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-24-000153 · wk-form4_1733872023.xml · derivative · entry 3 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,153 Underlying: Common Stock · 1 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock. F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the Restricted Stock Units to which they relate (earlier of May 10, 2025 and the date of the next annual meeting of MTRN's shareholders). F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| December 06, 2024 Filed Dec 10, 2024 23:07 UTC | MATERION Corp MTRN · Entity 1312 | GrantCommon Stock | 1.526 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-24-000153 · wk-form4_1733872023.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held in Directors Deferred Comp. Plan Disclosed balance after: 1,262.166 Read SEC document |
| September 06, 2024 Filed Sep 10, 2024 17:08 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 1 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-24-000125 · wk-form4_1725988088.xml · derivative · entry 3 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,152 Underlying: Common Stock · 1 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock. F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the restricted stock units to which they relate (earlier of May 10, 2025 and the date of the next annual meeting of MTRN's shareholders). F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| September 06, 2024 Filed Sep 10, 2024 17:08 UTC | MATERION Corp MTRN · Entity 1312 | GrantCommon Stock | 1.618 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-24-000125 · wk-form4_1725988088.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held in Directors Deferred Comp. Plan Disclosed balance after: 1,260.64 Read SEC document |
| June 07, 2024 Filed Jun 10, 2024 19:48 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 1 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-24-000091 · wk-form4_1718048917.xml · derivative · entry 3 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,151 Underlying: Common Stock · 1 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock. F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the restricted stock units to which they relate (earlier of May 10, 2025 and the date of the next annual meeting of MTRN's shareholders). F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| June 07, 2024 Filed Jun 10, 2024 19:48 UTC | MATERION Corp MTRN · Entity 1312 | GrantCommon Stock | 1.547 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-24-000091 · wk-form4_1718048917.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held in Directors Deferred Comp. Plan Disclosed balance after: 1,259.022 Read SEC document |
| May 24, 2024 Filed May 29, 2024 21:56 UTC | Ultra Clean Holdings, Inc. UCTT · Entity 1193 | SaleCommon Stock | 5,296 | $44.40 | $235,121.22 |
DisclosureSEC source: 0000950103-24-007268 · dp211807_4-liggett.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 35,577 F1 · price: This is the weighted average sale price. Shares were sold in multiple transactions at prices from $44.3500 to $44.5000. The reporting person undertakes to provide to 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 footnote (1) to this Form 4. Read SEC document |
| May 22, 2024 Filed May 24, 2024 21:27 UTC | Ultra Clean Holdings, Inc. UCTT · Entity 1193 | GrantCommon Stock | 3,647 | $0.00 | $0.00 |
DisclosureSEC source: 0000950103-24-007142 · dp211658_4-liggett.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 40,873 F1 · security: Restricted stock award vests 100% the earlier of the day before the next annual stockholder meeting or 1 year from the date of grant. Read SEC document |
| May 15, 2024 Filed May 17, 2024 13:11 UTC | MATERION Corp MTRN · Entity 1312 | SaleCommon Stock | 1,152 | $111.87 | $128,868.48 |
DisclosureSEC source: 0001104657-24-000082 · wk-form4_1715951459.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,621 Read SEC document |
| May 10, 2024 Filed May 13, 2024 14:05 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 1,150 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-24-000078 · wk-form4_1715609135.xml · derivative · entry 4 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,150 Underlying: Common Stock · 1,150 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 generally vest on 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: Expiration Date is the same as the Date Exercisable. Read SEC document |
| May 09, 2024 Filed May 13, 2024 14:05 UTC | MATERION Corp MTRN · Entity 1312 | Exercise / conversionRestricted Stock Units · Derivative | 1,152 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-24-000078 · wk-form4_1715609135.xml · derivative · entry 3 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 1,152 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 on May 18, 2023 that vested on May 9, 2024. F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| May 09, 2024 Filed May 13, 2024 14:05 UTC | MATERION Corp MTRN · Entity 1312 | Exercise / conversionCommon Stock | 1,152 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001104657-24-000078 · wk-form4_1715609135.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,773 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 08, 2024 Filed Mar 12, 2024 20:45 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 1 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-24-000031 · wk-form4_1710276339.xml · derivative · entry 3 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,152 Underlying: Common Stock · 1 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock. F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the Restricted Stock Units to which they relate. F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| March 08, 2024 Filed Mar 12, 2024 20:45 UTC | MATERION Corp MTRN · Entity 1312 | GrantCommon Stock | 1.202 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-24-000031 · wk-form4_1710276339.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held in Directors Deferred Comp. Plan Disclosed balance after: 1,257.475 Read SEC document |
| December 08, 2023 Filed Dec 12, 2023 22:43 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 1 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-23-000157 · wk-form4_1702420994.xml · derivative · entry 3 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,151 Underlying: Common Stock · 1 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock. F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the restricted stock units to which they relate (earlier of May 18, 2024 and the date of the next annual meeting of MTRN's shareholders). F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| December 08, 2023 Filed Dec 12, 2023 22:43 UTC | MATERION Corp MTRN · Entity 1312 | GrantCommon Stock | 1.417 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-23-000157 · wk-form4_1702420994.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held in Directors Deferred Comp. Plan Disclosed balance after: 1,256.273 Read SEC document |
| September 07, 2023 Filed Sep 11, 2023 22:33 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 1 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-23-000132 · wf-form4_169447144174053.xml · derivative · entry 3 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,150 Underlying: Common Stock · 1 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock. F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the restricted stock units to which they relate. F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| September 07, 2023 Filed Sep 11, 2023 22:33 UTC | MATERION Corp MTRN · Entity 1312 | GrantCommon Stock | 1.56 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-23-000132 · wf-form4_169447144174053.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held in Directors Deferred Comp. Plan Disclosed balance after: 1,254.856 Read SEC document |
| June 15, 2023 Filed Jun 21, 2023 22:52 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 1 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-23-000103 · wf-form4_168738792698582.xml · derivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,149 Underlying: Common Stock · 1 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock. F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the Restricted Stock Units to which they relate. F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| May 25, 2023 Filed May 30, 2023 22:42 UTC | Ultra Clean Holdings, Inc. UCTT · Entity 1193 | SaleCommon Stock | 3,701 | $32.48 | $120,219.95 |
DisclosureSEC source: 0000950103-23-008105 · dp194599_4-liggett.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 37,226 F1 · price: This is the weighted average sale price. Shares were sold in multiple transactions at prices from $32.4500 to $32.5350. The reporting person undertakes to provide to 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 footnote (1) to this Form 4. Read SEC document |
| May 18, 2023 Filed May 31, 2023 15:34 UTC | MATERION Corp MTRN · Entity 1312 | GrantRestricted Stock Units · Derivative | 1,148 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-23-000092 · wf-form4_168554727711464.xml · derivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,148 Underlying: Common Stock · 1,148 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock. F2 · derivative.exercise_date: The restricted stock units generally vest on the earlier of (1) the first anniversary of the grant date and (2) the date of the next annual meeting of MTRN's shareholders that follows the grant date. F2 · derivative.expiration_date: The restricted stock units generally vest on the earlier of (1) the first anniversary of the grant date and (2) the date of the next annual meeting of MTRN's shareholders that follows the grant date. Read SEC document |
| May 17, 2023 Filed May 20, 2023 01:52 UTC | Ultra Clean Holdings, Inc. UCTT · Entity 1193 | GrantCommon Stock | 5,296 | $0.00 | $0.00 |
DisclosureSEC source: 0000950103-23-007565 · dp194056_4-liggett.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 40,927 F1 · security: Restricted stock award vests 100% the earlier of the day before the next annual stockholder meeting or 1 year from the date of grant. Read SEC document |
| May 08, 2023 Filed May 9, 2023 23:43 UTC | MATERION Corp MTRN · Entity 1312 | SaleCommon Stock | 642 | $104.47 | $67,072.05 |
DisclosureSEC source: 0001104657-23-000071 · wf-form4_168367582112845.xml · nonDerivative · entry 4 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,621 F3 · price: The reported price is a weighted average sales price of shares sold in multiple transactions at prices ranging from $104.23 to $104.89, inclusive. Read SEC document |
| May 08, 2023 Filed May 9, 2023 23:43 UTC | MATERION Corp MTRN · Entity 1312 | SaleCommon Stock | 756 | $103.60 | $78,322.73 |
DisclosureSEC source: 0001104657-23-000071 · wf-form4_168367582112845.xml · nonDerivative · entry 3 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,263 F2 · price: The reported price is a weighted average sales price of shares sold in multiple transactions at prices ranging from $103.21 to $104.04, 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 (2) and (3) of this Form 4. Read SEC document |
| May 08, 2023 Filed May 9, 2023 23:43 UTC | MATERION Corp MTRN · Entity 1312 | SaleCommon Stock | 1,000 | $105.41 | $105,411.30 |
DisclosureSEC source: 0001104657-23-000071 · wf-form4_168367582112845.xml · nonDerivative · entry 2 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,019 Read SEC document |
| May 05, 2023 Filed May 9, 2023 23:43 UTC | MATERION Corp MTRN · Entity 1312 | Exercise / conversionRestricted Stock Units · Derivative | 1,398 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-23-000071 · wf-form4_168367582112845.xml · derivative · entry 6 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 1,398 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. F4 · derivative.exercise_date: These shares were issued pursuant to the vesting of a restricted stock unit award made on May 5, 2022 that vested on May 5, 2023. F5 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| May 05, 2023 Filed May 9, 2023 23:43 UTC | MATERION Corp MTRN · Entity 1312 | Exercise / conversionCommon Stock | 1,398 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001104657-23-000071 · wf-form4_168367582112845.xml · nonDerivative · entry 1 LIGGETT EMILY M · CIK 0001231898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,019 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 |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.