MLM Filing
3Filing Date: May 18, 2026
MARTIN MARIETTA MATERIALS INC (MLM) · Initial Holdings (Form 3) SEC Filing
Initial Statement of Beneficial Ownership
descriptionView SEC Filing
ACC: 0000916076-26-000057open_in_new
Total Value$0
Trades1
Insiders1
Transaction Details
DELLY GAYLA J
Director·Direct
Common Stock
Shares0
Price-
Total Value$0
Shares Owned After0
Post-Transaction Holdings
DELLY GAYLA J
| Security | Shares | Change |
|---|---|---|
| Common Stock | 0 | - |
Original SEC Filing Textexpand_more
=== SEC Form 3 — Statement of Changes in Beneficial Ownership ===
Document Type: 3
Period of Report: 2026-05-14
--- Issuer ---
Name: MARTIN MARIETTA MATERIALS INC (MLM)
CIK: 0000916076
--- Reporting Owner ---
Name: DELLY GAYLA J
CIK: 0001218358
Role: Director
--- Holdings ---
[Holding #1]
Security: Common Stock
Ownership: D (Direct)
--- Signature ---
/s/ /s/ Sara W. Brown, attorney-in-fact (2026-05-18)