secwatch / observer
MLM MARTIN MARIETTA MATERIALS INC
CIK 0000916076 50 ready 8-Ks latest August 24, 2026, 7:33 AM ET RSS · JSON
Activity: ELEVATED 8 filings / 30d vs 2 baseline
Ready 8-Ks 50
Latest filing August 24, 2026, 7:33 AM ET
Top materiality 1.00
Event mix earnings ×13 · debt ×11 · m_and_a ×10
Sentiment 17 pos · 7 neg · 26 neu
Latest earnings reported 2026-Q1
Executive change recent →

Recent 8-K filings for MLM

Executive changes

Role change

Michael J. Petro

Executive Vice President, Chief Financial Officer
MLM · MARTIN MARIETTA MATERIALS INC
Effective
2026-08-04
Filed
August 4, 2026, 4:52 PM ET
On August 4, 2026, Martin Marietta Materials, Inc. (the “Company”) announced that the Company has promoted Michael J. Petro to Executive Vice President, Chief Financial Officer.
Departed

James A.J. Nickolas

Executive Vice President and Chief Financial Officer
MLM · MARTIN MARIETTA MATERIALS INC
Effective
2025-04-11
Successor
Robert J. Cardin
Filed
April 10, 2025, 7:59 PM ET
On April 9, 2025, James A.J. Nickolas notified Martin Marietta of his decision to resign as Executive Vice President and Chief Financial Officer, effective April 11, 2025
Appointed (interim)

Robert J. Cardin

Interim Chief Financial Officer
MLM · MARTIN MARIETTA MATERIALS INC
Effective
2025-04-11
Filed
April 10, 2025, 7:59 PM ET
On April 10, 2025, the Company appointed Robert J. Cardin, age 61, to serve as the Company’s Interim Chief Financial Officer, effective as of the Transition Date
Departed

John P. Mohr

Senior Vice President and Chief Information Officer
MLM · MARTIN MARIETTA MATERIALS INC
Filed
April 21, 2023, 7:59 PM ET
On April 21, 2023, Martin Marietta Materials, Inc. (the “Company”) announced that John P. Mohr, Senior Vice President and Chief Information Officer will be retiring from the Company in the second half of 2023.
Appointed

Kelly Bennett

Senior Vice President and Chief Human Resource Officer
MLM · MARTIN MARIETTA MATERIALS INC
Filed
December 15, 2022, 6:59 PM ET
Mr. La Torre will be succeeded by Kelly Bennett, the Company’s current Vice President of Total Rewards and Head of Inclusion and Engagement Programs.
Departed

Craig La Torre

Senior Vice President and Chief Human Resource Officer
MLM · MARTIN MARIETTA MATERIALS INC
Successor
Kelly Bennett
Filed
December 15, 2022, 6:59 PM ET
On December 12, 2022, Martin Marietta Materials, Inc. (the “Company”) announced that Craig La Torre, Senior Vice President and Chief Human Resource Officer will be retiring from the Company in the second half of 2023.

Earnings & guidance

2026-Q1 EPS reported $25.06 filing →

Materiality & sentiment trend

Max materiality 1.00 · Median 0.70 · Most common event earnings

17 positive 7 negative 26 neutral

source · MLM on sec.gov