Martin J. Lyons

CIK: 0001190099

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)2 (16.7%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)7 (58.3%)

Compensation grants

Other (G, F, J, C, D, …)3 (25.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (2)

MLM

MARTIN MARIETTA MATERIALS INC

Director

AEE

AMEREN CORP

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (12 total)

MLM
MARTIN MARIETTA MATERIALS INC
Aug 31, 2026
Award(A)
Direct
68 shares at avg. $518.70$35K
MLM
MARTIN MARIETTA MATERIALS INC
May 29, 2026
Award(A)
Direct
61 shares at avg. $581.64$35K
MLM
MARTIN MARIETTA MATERIALS INC
May 14, 2026
Award(A)
Direct
313 shares-
AEE
AMEREN CORP
Mar 3, 2026
Sale(S)
Direct
26.8K shares at avg. $111.84$3.0M
AEE
AMEREN CORP
Feb 27, 2026
Tax Payment(F)
Direct
28.2K shares at avg. $113.28$3.2M
AEE
AMEREN CORP
Feb 5, 2026
Award(A)
Direct
44.8K shares-
AEE
AMEREN CORP
Feb 5, 2026
Award(A)
Direct
23.2K shares-
AEE
AMEREN CORP
Mar 6, 2025
Gift(G)
Direct
2K shares-
AEE
AMEREN CORP
Mar 4, 2025
Sale(S)
Direct
14.8K shares at avg. $103.79$1.5M
AEE
AMEREN CORP
Feb 28, 2025
Tax Payment(F)
Direct
23.4K shares at avg. $101.56$2.4M
AEE
AMEREN CORP
Feb 6, 2025
Award(A)
Direct
21.9K shares-
AEE
AMEREN CORP
Feb 6, 2025
Award(A)
Direct
37.5K shares-

		Type	Shares	Price		Ownership
Aug 31, 2026	MLM MARTIN MARIETTA MATERIALS INC	Award(A)	68	$518.70	$35,272	Direct
May 29, 2026	MLM MARTIN MARIETTA MATERIALS INC	Award(A)	61	$581.64	$35,480	Direct
May 14, 2026	MLM MARTIN MARIETTA MATERIALS INC	Award(A)	313	-	$0	Direct
Mar 3, 2026	AEE AMEREN CORP	Sale(S)	26,818	$111.84	$2,999,325	Direct
Feb 27, 2026	AEE AMEREN CORP	Tax Payment(F)	28,154	$113.28	$3,189,285	Direct
Feb 5, 2026	AEE AMEREN CORP	Award(A)	44,840	-	$0	Direct
Feb 5, 2026	AEE AMEREN CORP	Award(A)	23,170	-	$0	Direct
Mar 6, 2025	AEE AMEREN CORP	Gift(G)	2,000	-	-	Direct
Mar 4, 2025	AEE AMEREN CORP	Sale(S)	14,833	$103.79	$1,539,517	Direct
Feb 28, 2025	AEE AMEREN CORP	Tax Payment(F)	23,357	$101.56	$2,372,137	Direct
Feb 6, 2025	AEE AMEREN CORP	Award(A)	21,869	-	-	Direct
Feb 6, 2025	AEE AMEREN CORP	Award(A)	37,546	-	-	Direct

1-12 of 12 transactions

About LYONS MARTIN J

LYONS MARTIN J (SEC CIK 0001190099) files insider reports with the SEC as Director of MARTIN MARIETTA MATERIALS INC (MLM) and Chairman, President & CEO of AMEREN CORP (AEE).

Signal8 holds 9 ownership filings by LYONS MARTIN J (1 Form 3, 8 Form 4), filed between Feb 10, 2025 and Sep 2, 2026. Those filings report 12 transactions, from Feb 6, 2025 to Aug 31, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on LYONS MARTIN J's filings is in RALEIGH, NC.

Recent filings by LYONS MARTIN J

Aug 31, 2026: Grant or award of MLM shares (Form 4, code A).
May 29, 2026: Grant or award of MLM shares (Form 4, code A).
May 14, 2026: Grant or award of MLM shares (Form 4, code A).
Mar 3, 2026: Open-market sale of AEE shares (Form 4, code S).
Feb 27, 2026: Tax withholding of AEE shares (Form 4, code F).

Other insiders filing for MARTIN MARIETTA MATERIALS INC (MLM)

Petro Michael J, SVP and CFO
WAJSGRAS DAVID C, Director
Pike Thomas, Director
Niemann Philipp, Director
LNA Holding SRL, 10% Owner
SLAGER DONALD W, Director

How to read Form 4 transaction codes