Last 12 months
Inside the activity.
0 purchase rows · 0 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| 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 |
|---|---|---|---|---|---|---|
| November 09, 2016 Filed Nov 10, 2016 21:10 UTC |
LLOYD ANNE HEVP and CFO
|
Exercise / conversionStock Options (Right to Buy) · Derivative | 2,302 | $0.00 Strike: $121.00 | $0.00 |
DisclosureSEC source: 0001127602-16-066686 · form4.xml · derivative · entry 5 LLOYD ANNE H · CIK 0001234192 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,302 Underlying: Common Stock · 2,302 shares Expires 2024-05-22 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: Non-qualified stock option award granted under the Martin Marietta Materials, Inc. Amended and Restated Stock-Based Award Plan. Options become exercisable in four equal annual installments commencing one year from the date of grant. Read SEC document |
| November 09, 2016 Filed Nov 10, 2016 21:10 UTC |
LLOYD ANNE HEVP and CFO
|
SaleCommon Stock | 2,929 | $224.74 | $658,270.78 |
DisclosureSEC source: 0001127602-16-066686 · form4.xml · nonDerivative · entry 4 LLOYD ANNE H · CIK 0001234192 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 57,201 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $224.53 to $225.00, inclusive. 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 ranges set forth in footnote (1) to this Form 4. Read SEC document |
| November 09, 2016 Filed Nov 10, 2016 21:10 UTC |
LLOYD ANNE HEVP and CFO
|
Tax withholdingCommon Stock | 386 | $202.01 | $77,975.86 |
DisclosureSEC source: 0001127602-16-066686 · form4.xml · nonDerivative · entry 3 LLOYD ANNE H · CIK 0001234192 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 60,130 Read SEC document |
| November 09, 2016 Filed Nov 10, 2016 21:10 UTC |
LLOYD ANNE HEVP and CFO
|
Exercise / conversionCommon Stock | 1,013 | $0.00 | $0.00 |
DisclosureSEC source: 0001127602-16-066686 · form4.xml · nonDerivative · entry 2 LLOYD ANNE H · CIK 0001234192 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 60,516 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 |
| November 09, 2016 Filed Nov 10, 2016 21:10 UTC |
LLOYD ANNE HEVP and CFO
|
Exercise / conversionCommon Stock | 2,302 | $0.00 | $0.00 |
DisclosureSEC source: 0001127602-16-066686 · form4.xml · nonDerivative · entry 1 LLOYD ANNE H · CIK 0001234192 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 59,503 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 |
| November 09, 2016 Filed Nov 10, 2016 21:13 UTC |
Guzzo Dana F.SVP/Controller/CAO
|
Exercise / conversionStock Options (Right to Buy) · Derivative | 1,103 | $0.00 Strike: $79.79 | $0.00 |
DisclosureSEC source: 0001127602-16-066690 · form4.xml · derivative · entry 7 Guzzo Dana F. · CIK 0001540536 · SVP/Controller/CAO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 1,103 shares Expires 2017-05-27 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: Non-qualified stock option award granted under the Martin Marietta Materials, Inc. Amended and Restated Stock-Based Award Plan. Options become exercisable in four equal annual installments commencing one year from the date of grant. Read SEC document |
| November 09, 2016 Filed Nov 10, 2016 21:13 UTC |
Guzzo Dana F.SVP/Controller/CAO
|
SaleCommon Stock | 881 | $224.59 | $197,863.88 |
DisclosureSEC source: 0001127602-16-066690 · form4.xml · nonDerivative · entry 3 Guzzo Dana F. · CIK 0001540536 · SVP/Controller/CAO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,734 Read SEC document |
| November 09, 2016 Filed Nov 10, 2016 21:13 UTC |
Guzzo Dana F.SVP/Controller/CAO
|
Tax withholdingCommon Stock | 222 | $202.01 | $44,846.22 |
DisclosureSEC source: 0001127602-16-066690 · form4.xml · nonDerivative · entry 2 Guzzo Dana F. · CIK 0001540536 · SVP/Controller/CAO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,615 Read SEC document |
| November 09, 2016 Filed Nov 10, 2016 21:13 UTC |
Guzzo Dana F.SVP/Controller/CAO
|
Exercise / conversionCommon Stock | 1,103 | $0.00 | $0.00 |
DisclosureSEC source: 0001127602-16-066690 · form4.xml · nonDerivative · entry 1 Guzzo Dana F. · CIK 0001540536 · SVP/Controller/CAO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,837 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 |
| November 09, 2016 Filed Nov 10, 2016 20:10 UTC |
Grant Daniel L.SVP - Strategy and Development
|
Exercise / conversionStock Options (Right to Buy) · Derivative | 359 | $0.00 Strike: $154.58 | $0.00 |
DisclosureSEC source: 0001127602-16-066675 · form4.xml · derivative · entry 6 Grant Daniel L. · CIK 0001595816 · SVP - Strategy and Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,076 Underlying: Common Stock · 359 shares Expires 2025-05-21 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: Non-qualified stock option award granted under the Martin Marietta Materials, Inc. Amended and Restated Stock-Based Award Plan. Options become exercisable in four equal annual installments commencing one year from the date of grant. Read SEC document |
| November 09, 2016 Filed Nov 10, 2016 20:10 UTC |
Grant Daniel L.SVP - Strategy and Development
|
Exercise / conversionStock Options (Right to Buy) · Derivative | 816 | $0.00 Strike: $121.00 | $0.00 |
DisclosureSEC source: 0001127602-16-066675 · form4.xml · derivative · entry 5 Grant Daniel L. · CIK 0001595816 · SVP - Strategy and Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 816 Underlying: Common Stock · 816 shares Expires 2024-05-22 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: Non-qualified stock option award granted under the Martin Marietta Materials, Inc. Amended and Restated Stock-Based Award Plan. Options become exercisable in four equal annual installments commencing one year from the date of grant. Read SEC document |
| November 09, 2016 Filed Nov 10, 2016 20:10 UTC |
Grant Daniel L.SVP - Strategy and Development
|
SaleCommon Stock | 1,038 | $224.89 | $233,438.10 |
DisclosureSEC source: 0001127602-16-066675 · form4.xml · nonDerivative · entry 4 Grant Daniel L. · CIK 0001595816 · SVP - Strategy and Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,793 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $224.818 to $224.895, inclusive. 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 ranges set forth in footnote (1) to this Form 4. Read SEC document |
| November 09, 2016 Filed Nov 10, 2016 20:10 UTC |
Grant Daniel L.SVP - Strategy and Development
|
Tax withholdingCommon Stock | 137 | $202.01 | $27,675.37 |
DisclosureSEC source: 0001127602-16-066675 · form4.xml · nonDerivative · entry 3 Grant Daniel L. · CIK 0001595816 · SVP - Strategy and Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,831 Read SEC document |
| November 09, 2016 Filed Nov 10, 2016 20:10 UTC |
Grant Daniel L.SVP - Strategy and Development
|
Exercise / conversionCommon Stock | 359 | $0.00 | $0.00 |
DisclosureSEC source: 0001127602-16-066675 · form4.xml · nonDerivative · entry 2 Grant Daniel L. · CIK 0001595816 · SVP - Strategy and Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,968 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 |
| November 09, 2016 Filed Nov 10, 2016 20:10 UTC |
Grant Daniel L.SVP - Strategy and Development
|
Exercise / conversionCommon Stock | 816 | $0.00 | $0.00 |
DisclosureSEC source: 0001127602-16-066675 · form4.xml · nonDerivative · entry 1 Grant Daniel L. · CIK 0001595816 · SVP - Strategy and Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,609 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 |
| November 09, 2016 Filed Nov 10, 2016 20:08 UTC |
Nye C HowardDirector · Chairman, Pres & CEO
|
Exercise / conversionStock Options (Right to Buy) · Derivative | 3,170 | $0.00 Strike: $154.58 | $0.00 |
DisclosureSEC source: 0001127602-16-066673 · form4.xml · derivative · entry 6 Nye C Howard · CIK 0001373147 · Director · Chairman, Pres & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,510 Underlying: Common Stock · 3,170 shares Expires 2025-05-21 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: Non-qualified stock option award granted under the Martin Marietta Materials, Inc. Amended and Restated Stock-Based Award Plan. Options become exercisable in four equal annual installments commencing one year from the date of grant. Read SEC document |
| November 09, 2016 Filed Nov 10, 2016 20:08 UTC |
Nye C HowardDirector · Chairman, Pres & CEO
|
Exercise / conversionStock Options (Right to Buy) · Derivative | 6,792 | $0.00 Strike: $121.00 | $0.00 |
DisclosureSEC source: 0001127602-16-066673 · form4.xml · derivative · entry 5 Nye C Howard · CIK 0001373147 · Director · Chairman, Pres & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,792 Underlying: Common Stock · 6,792 shares Expires 2024-05-22 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: Non-qualified stock option award granted under the Martin Marietta Materials, Inc. Amended and Restated Stock-Based Award Plan. Options become exercisable in four equal annual installments commencing one year from the date of grant. Read SEC document |
| November 09, 2016 Filed Nov 10, 2016 20:08 UTC |
Nye C HowardDirector · Chairman, Pres & CEO
|
SaleCommon Stock | 8,691 | $224.68 | $1,952,688.67 |
DisclosureSEC source: 0001127602-16-066673 · form4.xml · nonDerivative · entry 4 Nye C Howard · CIK 0001373147 · Director · Chairman, Pres & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 113,614 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $224.37 to $225.02, inclusive. 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 ranges set forth in footnote (1) to this Form 4. Read SEC document |
| November 09, 2016 Filed Nov 10, 2016 20:08 UTC |
Nye C HowardDirector · Chairman, Pres & CEO
|
Tax withholdingCommon Stock | 1,271 | $202.01 | $256,754.71 |
DisclosureSEC source: 0001127602-16-066673 · form4.xml · nonDerivative · entry 3 Nye C Howard · CIK 0001373147 · Director · Chairman, Pres & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 122,305 Read SEC document |
| November 09, 2016 Filed Nov 10, 2016 20:08 UTC |
Nye C HowardDirector · Chairman, Pres & CEO
|
Exercise / conversionCommon Stock | 3,170 | $0.00 | $0.00 |
DisclosureSEC source: 0001127602-16-066673 · form4.xml · nonDerivative · entry 2 Nye C Howard · CIK 0001373147 · Director · Chairman, Pres & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 123,576 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 |
| November 09, 2016 Filed Nov 10, 2016 20:08 UTC |
Nye C HowardDirector · Chairman, Pres & CEO
|
Exercise / conversionCommon Stock | 6,792 | $0.00 | $0.00 |
DisclosureSEC source: 0001127602-16-066673 · form4.xml · nonDerivative · entry 1 Nye C Howard · CIK 0001373147 · Director · Chairman, Pres & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 120,406 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 |
| September 30, 2016 Filed Jul 10, 2020 17:13 UTC |
ZELNAK STEPHEN P JRDirector
|
PurchaseCommon Stock | 5.915 | $182.66 | $1,080.46 |
DisclosureSEC source: 0001127602-20-021365 · form4.xml · nonDerivative · entry 7 ZELNAK STEPHEN P JR · CIK 0001084501 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,860.437 F1 · shares: Represents shares acquired by the Reporting Person under an automatic dividend reinvestment program through his broker for quarterly cash dividends paid by the Issuer to stockholders in 2015, 2016, 2017, 2018, 2019 and 2020. These transactions should have been previously reported on Form 4 or Form 5, as applicable, and were inadvertently reported late by the Reporting Person. Read SEC document |
| June 30, 2016 Filed Jul 10, 2020 17:13 UTC |
ZELNAK STEPHEN P JRDirector
|
PurchaseCommon Stock | 11.953 | $186.08 | $2,224.23 |
DisclosureSEC source: 0001127602-20-021365 · form4.xml · nonDerivative · entry 6 ZELNAK STEPHEN P JR · CIK 0001084501 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,761.522 F1 · shares: Represents shares acquired by the Reporting Person under an automatic dividend reinvestment program through his broker for quarterly cash dividends paid by the Issuer to stockholders in 2015, 2016, 2017, 2018, 2019 and 2020. These transactions should have been previously reported on Form 4 or Form 5, as applicable, and were inadvertently reported late by the Reporting Person. Read SEC document |
| March 31, 2016 Filed Jul 10, 2020 17:13 UTC |
ZELNAK STEPHEN P JRDirector
|
PurchaseCommon Stock | 0.882 | $154.77 | $136.51 |
DisclosureSEC source: 0001127602-20-021365 · form4.xml · nonDerivative · entry 5 ZELNAK STEPHEN P JR · CIK 0001084501 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 36,118.569 F1 · shares: Represents shares acquired by the Reporting Person under an automatic dividend reinvestment program through his broker for quarterly cash dividends paid by the Issuer to stockholders in 2015, 2016, 2017, 2018, 2019 and 2020. These transactions should have been previously reported on Form 4 or Form 5, as applicable, and were inadvertently reported late by the Reporting Person. Read SEC document |
| March 31, 2016 Filed Jul 10, 2020 17:13 UTC |
ZELNAK STEPHEN P JRDirector
|
PurchaseCommon Stock | 13.451 | $154.78 | $2,081.98 |
DisclosureSEC source: 0001127602-20-021365 · form4.xml · nonDerivative · entry 4 ZELNAK STEPHEN P JR · CIK 0001084501 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 36,117.687 F1 · shares: Represents shares acquired by the Reporting Person under an automatic dividend reinvestment program through his broker for quarterly cash dividends paid by the Issuer to stockholders in 2015, 2016, 2017, 2018, 2019 and 2020. These transactions should have been previously reported on Form 4 or Form 5, as applicable, and were inadvertently reported late by the Reporting Person. Read SEC document |
| December 31, 2015 Filed Jul 10, 2020 17:13 UTC |
ZELNAK STEPHEN P JRDirector
|
PurchaseCommon Stock | 16.153 | $136.94 | $2,212.03 |
DisclosureSEC source: 0001127602-20-021365 · form4.xml · nonDerivative · entry 3 ZELNAK STEPHEN P JR · CIK 0001084501 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 35,994.236 F1 · shares: Represents shares acquired by the Reporting Person under an automatic dividend reinvestment program through his broker for quarterly cash dividends paid by the Issuer to stockholders in 2015, 2016, 2017, 2018, 2019 and 2020. These transactions should have been previously reported on Form 4 or Form 5, as applicable, and were inadvertently reported late by the Reporting Person. Read SEC document |
| September 30, 2015 Filed Jul 10, 2020 17:13 UTC |
ZELNAK STEPHEN P JRDirector
|
PurchaseCommon Stock | 14.713 | $149.95 | $2,206.15 |
DisclosureSEC source: 0001127602-20-021365 · form4.xml · nonDerivative · entry 2 ZELNAK STEPHEN P JR · CIK 0001084501 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 52,878.083 F1 · shares: Represents shares acquired by the Reporting Person under an automatic dividend reinvestment program through his broker for quarterly cash dividends paid by the Issuer to stockholders in 2015, 2016, 2017, 2018, 2019 and 2020. These transactions should have been previously reported on Form 4 or Form 5, as applicable, and were inadvertently reported late by the Reporting Person. Read SEC document |
| June 30, 2015 Filed Jul 10, 2020 17:13 UTC |
ZELNAK STEPHEN P JRDirector
|
PurchaseCommon Stock | 15.37 | $143.14 | $2,200.00 |
DisclosureSEC source: 0001127602-20-021365 · form4.xml · nonDerivative · entry 1 ZELNAK STEPHEN P JR · CIK 0001084501 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 52,769.37 F1 · shares: Represents shares acquired by the Reporting Person under an automatic dividend reinvestment program through his broker for quarterly cash dividends paid by the Issuer to stockholders in 2015, 2016, 2017, 2018, 2019 and 2020. These transactions should have been previously reported on Form 4 or Form 5, as applicable, and were inadvertently reported late by the Reporting Person. 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.