MLM insider transaction filings
MARTIN MARIETTA MATERIALS INC — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-04. Screen MLM transaction legs live →
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-04 | 4 | Petro Michael J — SVP and CFO | Tax withholding (F): 368 @ $542.27 | EDGAR |
| 2026-06-02 | 4 | Pike Thomas — Director | Grant/award (A): 59 @ $581.64 | EDGAR |
| 2026-06-02 | 4 | WAJSGRAS DAVID C — Director | Grant/award (A): 69 @ $581.64 | EDGAR |
| 2026-06-02 | 4 | LYONS MARTIN J — Director | Grant/award (A): 61 @ $581.64 | EDGAR |
| 2026-05-18 | 4 | Foxx Anthony R — Director | Grant/award (A): 313 @ $0 | EDGAR |
| 2026-05-18 | 4 | Mack Mary T — Director | Grant/award (A): 313 @ $0 | EDGAR |
| 2026-05-18 | 4 | Pike Thomas — Director | Grant/award (A): 313 @ $0 | EDGAR |
| 2026-05-18 | 4 | Ables Dorothy M — Director | Grant/award (A): 313 @ $0 | EDGAR |
| 2026-05-18 | 4 | SLAGER DONALD W — Director | Grant/award (A): 313 @ $0 | EDGAR |
| 2026-05-18 | 4 | PEREZ LAREE E — Director | Grant/award (A): 313 @ $0 | EDGAR |
| 2026-05-18 | 4 | DELLY GAYLA J — Director | Grant/award (A): 313 @ $0 | EDGAR |
| 2026-05-18 | 4 | WAJSGRAS DAVID C — Director | Grant/award (A): 313 @ $0 | EDGAR |
| 2026-05-18 | 4 | LYONS MARTIN J — Director | Grant/award (A): 313 @ $0 | EDGAR |
| 2026-05-05 | 4 | Samborski Christopher William — EVP, COO | Grant/award (A): 8,101 @ $0 | EDGAR |
| 2026-03-03 | 4 | Schoen George Frederick — EVP, GC and Corp. Secretary | Grant/award (A): 23,673 @ $0 | EDGAR |
| 2026-03-03 | 4 | Petro Michael J — SVP and CFO | Grant/award (A): 2,960 @ $0 | EDGAR |
| 2026-03-03 | 4 | Nye C Howard — Chairman, Pres & CEO, Director | Grant/award (A): 5,919 @ $0 | EDGAR |
| 2026-03-03 | 4 | McCunniff Donald A. — EVP and CHRO | Grant/award (A): 2,960 @ $0 | EDGAR |
| 2026-03-02 | 4 | Pike Thomas — Director | Grant/award (A): 47 @ $676.57 | EDGAR |
| 2026-03-02 | 4 | KORALESKI JOHN J — Director | Grant/award (A): 69 @ $676.57 | EDGAR |
| 2026-03-02 | 4 | WAJSGRAS DAVID C — Director | Grant/award (A): 56 @ $676.57 | EDGAR |
| 2026-02-25 | 4 | Flynn Jason Paul — SVP and CIO | Tax withholding (F): 177 @ $683.60 · Tax withholding (F): 30 @ $696.85 | EDGAR |
| 2026-02-25 | 4 | Petro Michael J — SVP and CFO | Tax withholding (F): 211 @ $683.60 · Tax withholding (F): 94 @ $696.85 | EDGAR |
| 2026-02-25 | 4 | Cardin Robert J — SVP, Controller & CAO | Tax withholding (F): 209 @ $683.60 · Tax withholding (F): 103 @ $696.85 | EDGAR |
| 2026-02-25 | 4 | Nye C Howard — Chairman, Pres & CEO, Director | Tax withholding (F): 1,805 @ $683.60 · Tax withholding (F): 1,221 @ $696.85 | EDGAR |
| 2026-02-25 | 4 | McCunniff Donald A. — EVP and CHRO | Tax withholding (F): 192 @ $683.60 | EDGAR |
| 2026-02-24 | 4 | Flynn Jason Paul — SVP and CIO | Grant/award (A): 592 @ $548.75 · Grant/award (A): 595 @ $0 | EDGAR |
| 2026-02-24 | 4 | Petro Michael J — SVP and CFO | Grant/award (A): 931 @ $0 | EDGAR |
| 2026-02-24 | 4 | Cardin Robert J — SVP, Controller & CAO | Grant/award (A): 658 @ $0 | EDGAR |
| 2026-02-24 | 4 | Nye C Howard — Chairman, Pres & CEO, Director | Grant/award (A): 2,216 @ $548.75 · Grant/award (A): 6,405 @ $0 | EDGAR |
| 2026-02-24 | 4 | McCunniff Donald A. — EVP and CHRO | Grant/award (A): 1,277 @ $0 | EDGAR |
| 2026-02-19 | 4 | Flynn Jason Paul — SVP and CIO | Grant/award (A): 222 @ $0 · Tax withholding (F): 107 @ $666.53 | EDGAR |
| 2026-02-19 | 4 | Petro Michael J — SVP and CFO | Grant/award (A): 1,724 @ $0 · Tax withholding (F): 758 @ $666.53 | EDGAR |
| 2026-02-19 | 4 | Cardin Robert J — SVP, Controller & CAO | Grant/award (A): 1,869 @ $0 · Tax withholding (F): 822 @ $666.53 | EDGAR |
| 2026-02-19 | 4 | Nye C Howard — Chairman, Pres & CEO, Director | Grant/award (A): 22,365 @ $0 · Tax withholding (F): 9,717 @ $666.53 | EDGAR |
| 2025-12-17 | 4 | Cardin Robert J — SVP, Controller & CAO | Tax withholding (F): 32 @ $629.49 | EDGAR |
| 2025-12-17 | 4 | Nye C Howard — Chairman, Pres & CEO, Director | Tax withholding (F): 298 @ $629.49 | EDGAR |
| 2025-12-17 | 4 | McCunniff Donald A. — EVP and CHRO | Tax withholding (F): 50 @ $629.49 | EDGAR |
| 2025-12-17 | 4 | BAR ROSELYN R — Executive Vice President | Tax withholding (F): 66 @ $629.49 | EDGAR |
| 2025-12-03 | 4 | Flynn Jason Paul — SVP and CIO | Tax withholding (F): 123 @ $615.25 | EDGAR |
| 2025-12-03 | 4 | BAR ROSELYN R — Executive Vice President | Tax withholding (F): 420 @ $615.25 · Gift (G): 488 @ $0 | EDGAR |
| 2025-12-01 | 4 | Pike Thomas — Director | Grant/award (A): 51 @ $623.24 | EDGAR |
| 2025-12-01 | 4 | KORALESKI JOHN J — Director | Grant/award (A): 75 @ $623.24 | EDGAR |
| 2025-12-01 | 4 | WAJSGRAS DAVID C — Director | Grant/award (A): 61 @ $623.24 | EDGAR |
| 2025-09-02 | 4 | Pike Thomas — Director | Grant/award (A): 51 @ $616.40 | EDGAR |
| 2025-09-02 | 4 | KORALESKI JOHN J — Director | Grant/award (A): 76 @ $616.40 | EDGAR |
| 2025-09-02 | 4 | WAJSGRAS DAVID C — Director | Grant/award (A): 61 @ $616.40 | EDGAR |
| 2025-08-11 | 4 | PEREZ LAREE E — Director | Sale (S): 1,038 @ $613.32 | EDGAR |
| 2025-07-09 | 4 | Petro Michael J — SVP and CFO | Grant/award (A): 1,822 @ $0 | EDGAR |
| 2025-06-03 | 4 | Pike Thomas — Director | Grant/award (A): 58 @ $547.55 | EDGAR |
Recent 8-K events — MARTIN MARIETTA MATERIALS INC
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-18 | 8-K | 1.01 — Entry into a Material Definitive Agreement 1.02 — Termination of a Material Definitive Agreement 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-14 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-12 | 8-K | 1.01 — Entry into a Material Definitive Agreement 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-10 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-05 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-04 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2026-07-30 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-07-15 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-29 | 8-K | 1.01 — Entry into a Material Definitive Agreement 3.02 — Unregistered Sales of Equity Securities 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-29 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
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