Insider trade

Director received an award of 61 MLM shares

Traded May 29, 2026 · Filed Jun 2, 2026

Martin Marietta MaterialsMLM

61
Shares · @ $581.64

Why it stands out

Compensation award — excluded from discretionary-purchase analysis.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: May 29, 2026
Reporting period: Not applicable
Filed with the SEC: Jun 2, 2026

DirectorGrant / award

Context

Classification

grant award

Code A — grant or award

Planned / mechanical clue

None found in footnotes

Only flagged when a footnote says so; never inferred

Source receipt

Record ID: 0000916076-26-000071
Filed / recorded

Jun 2, 2026, 8:14 PM UTC

Added to OQRO

Oct 2, 2026, 12:28 PM UTC

Parser

form4-xml-v1

Data quality

Verified: identifiers matched exactly

Issuer

MARTIN MARIETTA MATERIALS INC

Issuer CIK

916076

Ticker

MLM

Reporting person

Martin J Lyons

Relationship

Director

Security

Common Stock

Table

Non-derivative (Table I)

Transaction date

May 29, 2026

Transaction code

A

Shares / units

61

Price per share

$581.64

Acquired / disposed

Acquired (A)

Shares owned after

374

Ownership form

Direct

Amendment

No

Footnotes from the filing

Common stock units were accrued under the Martin Marietta Materials, Inc. Common Stock Purchase Plan for Directors (the "Plan") and are to be settled in stock in a lump sum or in installments not to exceed 10 years commencing on (i) the date the reporting person ceases to be a Non-Employee Director, (ii) the date that is one month and one year following the date the reporting person ceases to be a Non-Employee Director, or (iii) the date elected by the Non-Employee Director that is later than the third anniversary of the date the fees are earned, in accordance with the reporting person's election under the Plan.