4Filing Date: Feb 25, 2026
Martin Marietta Materials (MLM)
Statement of Changes in Beneficial Ownership
View SEC Filing
ACC: 0000916076-26-000026
Total Value$2.08M
Trades3
Insiders1
Transaction Details
Nye C Howard
Chairman, Pres & CEO, Director·Direct
Tax W/H · Dispose
Common Stock
Shares-1.22K
Price$696.85
Total Value$850.9K
Shares Owned After170.12K
Transaction DateFeb 24, 2026
Nye C Howard
Chairman, Pres & CEO, Director·Direct
Tax W/H · Dispose
Common Stock
Shares-1.80K
Price$683.60
Total Value$1.23M
Shares Owned After171.34K
Transaction DateFeb 23, 2026
Nye C Howard
Chairman, Pres & CEO, Director·Indirect · By Charles Howard Nye Irrevocable Trust
Common Stock
Shares0
Price-
Total Value$0
Shares Owned After70.40K
Post-Transaction Holdings
Nye C Howard · Chairman, Pres & CEO, Director
| Security | Shares | Change |
|---|---|---|
| Common Stock | 240.52K | -3.03K (-1.24%) |
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-02-23
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: MARTIN MARIETTA MATERIALS INC (MLM)
CIK: 0000916076
--- Reporting Owner ---
Name: Nye C Howard
CIK: 0001373147
Role: Director, Officer (Chairman, Pres & CEO)
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Common Stock
Date: 2026-02-23 | Code: F (Payment of exercise/tax)
Shares: -1,805 | Price: $683.60
Total Value: $1,233,898.00
Shares Owned After: 171,340 | Ownership: D (Direct)
[Transaction #2]
Security: Common Stock
Date: 2026-02-24 | Code: F (Payment of exercise/tax)
Shares: -1,221 | Price: $696.85
Total Value: $850,853.85
Shares Owned After: 170,119 | Ownership: D (Direct)
--- Holdings ---
[Holding #1]
Security: Common Stock
Ownership: I (Indirect)
--- Signature ---
/s/ /s/ Sara W. Brown, attorney-in-fact (2026-02-25)