Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Insider Trading Summary (Last 30 Days)

See how company executives and directors have been buying or selling shares over the past 30 days. Insider trading activity can help investors better understand company leadership's actions.

Transactions

0

Insider Involved

0

Total Buys

$0.00

Total Sells

$0.00

Insider Trading History (Last 12 Months)

Browse insider buying and selling activity reported to the SEC over the past year, including who traded, when they traded, and the value of each transaction.

No Insider Transactions found for MARTIN MARIETTA MATERIALS INC

Historical Insider Trading

View older insider trading records reported to the SEC to research long-term buying and selling trends.

DATE

INSIDER

INSIDER TYPE SHARES PRICE

SHARES

PRICE

VALUE

Aug 08, 2025

PEREZ LAREE E

PEREZ LAREE E
Sell
1,038 $613.32

1,038

$613.32

$636,626

Mar 05, 2025

McCunniff Donald A.

McCunniff Donald A.
EVP and CHRO
Sell
1,332 $475.00

1,332

$475.00

$632,700

Mar 04, 2025

Petro Michael J

Petro Michael J
SVP - Strategy and Development
Buy
550 $454.37

550

$454.37

$249,904

Mar 14, 2024

BAR ROSELYN R

BAR ROSELYN R
EVP, General Counsel and Secy
Sell
10,000 $603.29

10,000

$603.29

$6,032,900

Mar 05, 2024

Nye C Howard

Nye C Howard
Chairman, Pres & CEO
Sell
5,000 $604.26

5,000

$604.26

$3,021,300

Mar 05, 2024

Nye C Howard

Nye C Howard
Chairman, Pres & CEO
Sell
15,000 $604.26

15,000

$604.26

$9,063,900

Feb 16, 2024

COLE SUE W

COLE SUE W
Sell
881 $545.64

881

$545.64

$480,709

Feb 16, 2024

COLE SUE W

COLE SUE W
Sell
843 $541.22

843

$541.22

$456,248

Aug 21, 2023

LaTorre Craig M

LaTorre Craig M
Sr. VP, CHRO
Sell
1,934 $431.68

1,934

$431.68

$834,869

Jul 28, 2023

LaTorre Craig M

LaTorre Craig M
Sr. VP, CHRO
Sell
500 $447.09

500

$447.09

$223,545

Nov 18, 2022

COLE SUE W

COLE SUE W
Sell
1,685 $355.61

1,685

$355.61

$599,196

Jun 10, 2022

Mohr John P

Mohr John P
SVP - CIO
Sell
0 $321.75

0

$321.75

$144

Mar 10, 2021

Nye C Howard

Nye C Howard
Chairman, Pres & CEO
Sell
6,948 $337.79

6,948

$337.79

$2,346,965

Mar 10, 2021

Nye C Howard

Nye C Howard
Chairman, Pres & CEO
Sell
10,000 $337.84

10,000

$337.84

$3,378,400

Mar 09, 2021

Nye C Howard

Nye C Howard
Chairman, Pres & CEO
Sell
3,052 $335.06

3,052

$335.06

$1,022,603

Nov 24, 2020

BAR ROSELYN R

BAR ROSELYN R
EVP, General Counsel and Secy
Sell
10,004 $274.64

10,004

$274.64

$2,747,456

Sep 10, 2020

COLE SUE W

COLE SUE W
Sell
468 $207.03

468

$207.03

$96,889

Sep 08, 2020

COLE SUE W

COLE SUE W
Sell
750 $209.18

750

$209.18

$156,885

Jun 10, 2020

ZELNAK STEPHEN P JR

ZELNAK STEPHEN P JR
Sell
1,350 $207.74

1,350

$207.74

$280,443

Jun 05, 2020

ZELNAK STEPHEN P JR

ZELNAK STEPHEN P JR
Sell
13,385 $225.23

13,385

$225.23

$3,014,609

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