Last 12 months
Inside the activity.
0 purchase rows · 42 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 1 |
| Dec 2025 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 15 |
| Mar 2026 | 0 | 5 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 9 |
| Jun 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 11 |
| Sep 2026 | 0 | 1 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
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 | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| May 08, 2025 Filed May 9, 2025 15:12 UTC |
KHILNANI VINOD MDirector
|
GrantRestricted Stock Units · Derivative | 1,996 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000082 · wk-form4_1746803572.xml · derivative · entry 4 KHILNANI VINOD M · CIK 0001204034 · 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 08, 2025 Filed May 9, 2025 14:49 UTC |
PHILLIPPY ROBERT JDirector
|
GrantRestricted Stock Units · Derivative | 1,996 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000081 · wk-form4_1746802171.xml · derivative · entry 4 PHILLIPPY ROBERT J · CIK 0001213190 · 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 08, 2025 Filed May 9, 2025 14:49 UTC |
Prevost Patrick M.Director
|
GrantRestricted Stock Units · Derivative | 1,996 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000080 · wk-form4_1746802160.xml · derivative · entry 3 Prevost Patrick M. · CIK 0001422978 · 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 08, 2025 Filed May 9, 2025 14:49 UTC |
LIGGETT EMILY MDirector
|
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 08, 2025 Filed May 9, 2025 14:48 UTC |
REDDY N MOHANDirector
|
GrantRestricted Stock Units · Derivative | 1,996 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000077 · wk-form4_1746802126.xml · derivative · entry 4 REDDY N MOHAN · CIK 0001209386 · 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 08, 2025 Filed May 9, 2025 14:49 UTC |
Solomon Darlene J. S.Director
|
GrantRestricted Stock Units · Derivative | 1,996 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000078 · wk-form4_1746802137.xml · derivative · entry 3 Solomon Darlene J. S. · CIK 0001526849 · 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 08, 2025 Filed May 9, 2025 14:48 UTC |
Toth Robert BDirector
|
GrantRestricted Stock Units · Derivative | 1,996 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000075 · wk-form4_1746802103.xml · derivative · entry 3 Toth Robert B · CIK 0001392923 · 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 14:48 UTC |
SHULAR CRAIG SDirector
|
Exercise / conversionRestricted Stock Unit · Derivative | 1,155 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000076 · wk-form4_1746802115.xml · derivative · entry 3 SHULAR CRAIG S · CIK 0001078942 · 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 14:48 UTC |
SHULAR CRAIG SDirector
|
Exercise / conversionCommon Stock | 1,155 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001104657-25-000076 · wk-form4_1746802115.xml · nonDerivative · entry 1 SHULAR CRAIG S · CIK 0001078942 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held In Directors Deferred Comp. Plan Disclosed balance after: 51,680.565 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 |
| May 07, 2025 Filed May 9, 2025 15:12 UTC |
KHILNANI VINOD MDirector
|
Exercise / conversionRestricted Stock Units · Derivative | 1,155 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000082 · wk-form4_1746803572.xml · derivative · entry 3 KHILNANI VINOD M · CIK 0001204034 · 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 15:12 UTC |
KHILNANI VINOD MDirector
|
Exercise / conversionCommon Stock | 1,155 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001104657-25-000082 · wk-form4_1746803572.xml · nonDerivative · entry 1 KHILNANI VINOD M · CIK 0001204034 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held in Directors Deferred Compensation Plan. Disclosed balance after: 19,910.552 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 |
| May 07, 2025 Filed May 9, 2025 14:49 UTC |
PHILLIPPY ROBERT JDirector
|
Exercise / conversionRestricted Stock Units · Derivative | 1,155 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000081 · wk-form4_1746802171.xml · derivative · entry 3 PHILLIPPY ROBERT J · CIK 0001213190 · 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 |
PHILLIPPY ROBERT JDirector
|
Exercise / conversionCommon Stock | 1,155 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001104657-25-000081 · wk-form4_1746802171.xml · nonDerivative · entry 1 PHILLIPPY ROBERT J · CIK 0001213190 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,158 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 |
| May 07, 2025 Filed May 9, 2025 14:49 UTC |
Prevost Patrick M.Director
|
Exercise / conversionRestricted Stock Units · Derivative | 1,155 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000080 · wk-form4_1746802160.xml · derivative · entry 2 Prevost Patrick M. · CIK 0001422978 · 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 |
Prevost Patrick M.Director
|
Exercise / conversionCommon Stock | 1,155 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001104657-25-000080 · wk-form4_1746802160.xml · nonDerivative · entry 1 Prevost Patrick M. · CIK 0001422978 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held In Directors Deferred Comp. Plan Disclosed balance after: 15,517.011 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 |
| May 07, 2025 Filed May 9, 2025 14:49 UTC |
LIGGETT EMILY MDirector
|
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 |
LIGGETT EMILY MDirector
|
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 |
| May 07, 2025 Filed May 9, 2025 14:48 UTC |
REDDY N MOHANDirector
|
Exercise / conversionRestricted Stock Unit · Derivative | 1,155 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000077 · wk-form4_1746802126.xml · derivative · entry 3 REDDY N MOHAN · CIK 0001209386 · 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 14:48 UTC |
REDDY N MOHANDirector
|
Exercise / conversionCommon Stock | 1,155 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001104657-25-000077 · wk-form4_1746802126.xml · nonDerivative · entry 1 REDDY N MOHAN · CIK 0001209386 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,155 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 |
| May 07, 2025 Filed May 9, 2025 14:49 UTC |
Solomon Darlene J. S.Director
|
Exercise / conversionRestricted Stock Units · Derivative | 1,155 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000078 · wk-form4_1746802137.xml · derivative · entry 2 Solomon Darlene J. S. · CIK 0001526849 · 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 |
Solomon Darlene J. S.Director
|
Exercise / conversionCommon Stock | 1,155 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001104657-25-000078 · wk-form4_1746802137.xml · nonDerivative · entry 1 Solomon Darlene J. S. · CIK 0001526849 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 28,417 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 |
| May 07, 2025 Filed May 9, 2025 14:48 UTC |
Toth Robert BDirector
|
Exercise / conversionRestricted Stock Units · Derivative | 1,155 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000075 · wk-form4_1746802103.xml · derivative · entry 2 Toth Robert B · CIK 0001392923 · 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 14:48 UTC |
Toth Robert BDirector
|
Exercise / conversionCommon Stock | 1,155 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001104657-25-000075 · wk-form4_1746802103.xml · nonDerivative · entry 1 Toth Robert B · CIK 0001392923 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 26,826 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 |
| May 05, 2025 Filed May 6, 2025 18:41 UTC |
Chemnitz Gregory R.VP General Counsel & Secretary
|
SaleCommon Stock | 1 | $83.33 | $83.33 |
DisclosureSEC source: 0001104657-25-000060 · wk-form4_1746556910.xml · nonDerivative · entry 4 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,376 Read SEC document |
| May 05, 2025 Filed May 6, 2025 18:41 UTC |
Chemnitz Gregory R.VP General Counsel & Secretary
|
SaleCommon Stock | 130 | $81.70 | $10,620.74 |
DisclosureSEC source: 0001104657-25-000060 · wk-form4_1746556910.xml · nonDerivative · entry 3 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,377 F2 · price: 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 ranges set forth in footnotes (1), (3), and (4) of this Form 4. F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $81.525 to $81.970, inclusive. Read SEC document |
| May 05, 2025 Filed May 6, 2025 18:41 UTC |
Chemnitz Gregory R.VP General Counsel & Secretary
|
SaleCommon Stock | 939 | $80.86 | $75,928.48 |
DisclosureSEC source: 0001104657-25-000060 · wk-form4_1746556910.xml · nonDerivative · entry 2 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,507 F2 · price: 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 ranges set forth in footnotes (1), (3), and (4) of this Form 4. F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $80.523 to $81.512, inclusive. Read SEC document |
| May 05, 2025 Filed May 6, 2025 18:41 UTC |
Chemnitz Gregory R.VP General Counsel & Secretary
|
SaleCommon Stock | 930 | $79.85 | $74,259.57 |
DisclosureSEC source: 0001104657-25-000060 · wk-form4_1746556910.xml · nonDerivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 14,446 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $79.520 to $80.516, inclusive. F2 · price: 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 ranges set forth in footnotes (1), (3), and (4) of this Form 4. Read SEC document |
| April 04, 2025 Filed Apr 7, 2025 20:31 UTC |
SHULAR CRAIG SDirector
|
GrantCommon Stock | 307 | $75.16 | $23,074.12 |
DisclosureSEC source: 0001104657-25-000047 · wk-form4_1744057880.xml · nonDerivative · entry 1 SHULAR CRAIG S · CIK 0001078942 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held In Directors Deferred Comp. Plan Disclosed balance after: 50,525.565 Read SEC document |
| April 04, 2025 Filed Apr 7, 2025 20:31 UTC |
Prevost Patrick M.Director
|
GrantCommon Stock | 274 | $75.16 | $20,593.84 |
DisclosureSEC source: 0001104657-25-000046 · wk-form4_1744057869.xml · nonDerivative · entry 1 Prevost Patrick M. · CIK 0001422978 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held In Directors Deferred Comp. Plan Disclosed balance after: 14,362.011 Read SEC document |
| March 10, 2025 Filed Mar 11, 2025 20:50 UTC |
Chadwick Shelly MarieVice President, Finance & CFO
|
Tax withholdingCommon Stock | 5 | $88.77 | $443.85 |
DisclosureSEC source: 0001104657-25-000039 · wk-form4_1741726245.xml · nonDerivative · entry 2 Chadwick Shelly Marie · CIK 0001688289 · Vice President, Finance & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,810 Read SEC document |
| March 10, 2025 Filed Mar 11, 2025 20:29 UTC |
Vijayvargiya Jugal K.Director · President and CEO
|
Tax withholdingCommon Stock | 16 | $88.77 | $1,420.32 |
DisclosureSEC source: 0001104657-25-000038 · wk-form4_1741724986.xml · nonDerivative · entry 2 Vijayvargiya Jugal K. · CIK 0001541300 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 113,585 Read SEC document |
| March 10, 2025 Filed Mar 11, 2025 20:29 UTC |
Chemnitz Gregory R.VP General Counsel & Secretary
|
Tax withholdingCommon Stock | 6 | $88.77 | $532.62 |
DisclosureSEC source: 0001104657-25-000036 · wk-form4_1741724965.xml · nonDerivative · entry 2 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,376 Read SEC document |
| March 07, 2025 Filed Mar 11, 2025 20:29 UTC |
SHULAR CRAIG SDirector
|
GrantRestricted Stock Unit · Derivative | 2 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000033 · wk-form4_1741724937.xml · derivative · entry 3 SHULAR CRAIG S · CIK 0001078942 · 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 |
SHULAR CRAIG SDirector
|
GrantCommon Stock | 77.638 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000033 · wk-form4_1741724937.xml · nonDerivative · entry 1 SHULAR CRAIG S · CIK 0001078942 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held In Directors Deferred Comp. Plan Disclosed balance after: 50,218.565 Read SEC document |
| March 07, 2025 Filed Mar 11, 2025 20:50 UTC |
Chadwick Shelly MarieVice President, Finance & CFO
|
GrantRestricted Stock Units · Derivative | 14 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000039 · wk-form4_1741726245.xml · derivative · entry 3 Chadwick Shelly Marie · CIK 0001688289 · Vice President, Finance & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,579 Underlying: Common Stock · 14 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. F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| March 07, 2025 Filed Mar 11, 2025 20:50 UTC |
Chadwick Shelly MarieVice President, Finance & CFO
|
GrantCommon Stock | 10 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000039 · wk-form4_1741726245.xml · nonDerivative · entry 1 Chadwick Shelly Marie · CIK 0001688289 · Vice President, Finance & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,815 Read SEC document |
| March 07, 2025 Filed Mar 11, 2025 20:29 UTC |
Vijayvargiya Jugal K.Director · President and CEO
|
GrantRestricted Stock Units · Derivative | 23 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000038 · wk-form4_1741724986.xml · derivative · entry 3 Vijayvargiya Jugal K. · CIK 0001541300 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,832 Underlying: Common Stock · 23 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 |
| March 07, 2025 Filed Mar 11, 2025 20:29 UTC |
Vijayvargiya Jugal K.Director · President and CEO
|
GrantCommon Stock | 34 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000038 · wk-form4_1741724986.xml · nonDerivative · entry 1 Vijayvargiya Jugal K. · CIK 0001541300 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 113,601 Read SEC document |
| March 07, 2025 Filed Mar 11, 2025 20:29 UTC |
LIGGETT EMILY MDirector
|
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 |
LIGGETT EMILY MDirector
|
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 |
| March 07, 2025 Filed Mar 11, 2025 20:29 UTC |
Chemnitz Gregory R.VP General Counsel & Secretary
|
GrantRestricted Stock Units · Derivative | 7 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000036 · wk-form4_1741724965.xml · derivative · entry 4 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,949 Underlying: Common Stock · 7 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a right to receive one share of MTRN common stock. F2 · derivative.exercise_date: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the restricted stock units to which they relate. F3 · derivative.expiration_date: Expiration Date is the same as the Date Exercisable. Read SEC document |
| March 07, 2025 Filed Mar 11, 2025 20:29 UTC |
Chemnitz Gregory R.VP General Counsel & Secretary
|
GrantCommon Stock | 8 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000036 · wk-form4_1741724965.xml · nonDerivative · entry 1 Chemnitz Gregory R. · CIK 0001519910 · VP General Counsel & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,382 Read SEC document |
| March 07, 2025 Filed Mar 11, 2025 20:29 UTC |
PHILLIPPY ROBERT JDirector
|
GrantRestricted Stock Units · Derivative | 2 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000035 · wk-form4_1741724956.xml · derivative · entry 3 PHILLIPPY ROBERT J · CIK 0001213190 · 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 |
PHILLIPPY ROBERT JDirector
|
GrantCommon Stock | 18.5 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000035 · wk-form4_1741724956.xml · nonDerivative · entry 1 PHILLIPPY ROBERT J · CIK 0001213190 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held in Directors Deferred Compensation Plan Disclosed balance after: 11,966.376 Read SEC document |
| March 07, 2025 Filed Mar 11, 2025 20:29 UTC |
REDDY N MOHANDirector
|
GrantRestricted Stock Unit · Derivative | 2 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000034 · wk-form4_1741724947.xml · derivative · entry 2 REDDY N MOHAN · CIK 0001209386 · 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 |
REDDY N MOHANDirector
|
GrantCommon Stock | 69.532 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000034 · wk-form4_1741724947.xml · nonDerivative · entry 1 REDDY N MOHAN · CIK 0001209386 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held in Directors Deferred Compensation Plan. Disclosed balance after: 44,975.73 Read SEC document |
| March 07, 2025 Filed Mar 11, 2025 20:28 UTC |
Toth Robert BDirector
|
GrantRestricted Stock Units · Derivative | 2 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000032 · wk-form4_1741724927.xml · derivative · entry 1 Toth Robert B · CIK 0001392923 · 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 20:28 UTC |
Prevost Patrick M.Director
|
GrantRestricted Stock Units · Derivative | 2 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000031 · wk-form4_1741724916.xml · derivative · entry 2 Prevost Patrick M. · CIK 0001422978 · 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 20:28 UTC |
Prevost Patrick M.Director
|
GrantCommon Stock | 21.78 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000031 · wk-form4_1741724916.xml · nonDerivative · entry 1 Prevost Patrick M. · CIK 0001422978 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held In Directors Deferred Comp. Plan Disclosed balance after: 14,088.011 Read SEC document |
| March 07, 2025 Filed Mar 11, 2025 20:28 UTC |
KHILNANI VINOD MDirector
|
GrantRestricted Stock Units · Derivative | 2 | $0.00 | $0.00 |
DisclosureSEC source: 0001104657-25-000030 · wk-form4_1741724906.xml · derivative · entry 3 KHILNANI VINOD M · CIK 0001204034 · 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 |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.