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MLM US
Martin Marietta Materials Inc
(MLM US)
$507.17
-10.50
2.03%
Ext:
$509.68
+2.51
0.50%
(Market Closed · 00:00:02 UTC)
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Financials & Metrics
Financials
Charting
Short Interest
Employees
SEC Filings
Select Filings
Financials
(119)
Expand
10-Q
Q2
ended 30 Jun 2026
30 Jul
10-Q
Q1
ended 31 Mar 2026
30 Apr
10-K
FY 2025
ended 31 Dec 2025
19 Feb
10-Q
Q3
ended 30 Sept 2025
4 Nov 2025
10-Q
Q2
ended 30 Jun 2025
7 Aug 2025
10-Q
Q1
ended 31 Mar 2025
30 Apr 2025
10-K
FY 2024
ended 31 Dec 2024
21 Feb 2025
10-Q
Q3
ended 30 Sept 2024
30 Oct 2024
10-Q
Q2
ended 30 Jun 2024
8 Aug 2024
10-Q
Q1
ended 31 Mar 2024
30 Apr 2024
10-K
FY 2023
ended 31 Dec 2023
23 Feb 2024
10-Q
Q3
ended 30 Sept 2023
1 Nov 2023
10-Q
Q2
ended 30 Jun 2023
27 Jul 2023
10-Q
Q1
ended 31 Mar 2023
4 May 2023
10-K
FY 2022
ended 31 Dec 2022
24 Feb 2023
Events
(310)
Expand
8-K
Entry into a Material Definitive Agreement
16 Sep
8-K
PRESS RELEASE
24 Aug
8-K
Entry into a Material Definitive Agreement
18 Aug
8-K
Entry into a Material Definitive Agreement
14 Aug
8-K
Entry into a Material Definitive Agreement
12 Aug
8-K
Lhoist North America, Inc. and Subsidiaries
10 Aug
8-K
PRESS RELEASE
5 Aug
8-K
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
4 Aug
8-K
Results of Operations and Financial Condition
30 Jul
8-K
Entry into a Material Definitive Agreement
15 Jul
8-K
Entry into a Material Definitive Agreement
29 Jun
8-K
PRESS RELEASE
29 Jun
8-K
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
14 May
8-K
Results of Operations and Financial Condition
30 Apr
8-K
PRESS RELEASE
27 Apr
Insider Ownership
(2K)
Expand
4
Petro Michael J
2 Sep
4
WAJSGRAS DAVID C
2 Sep
4
Pike Thomas
2 Sep
4
LYONS MARTIN J
2 Sep
4
Niemann Philipp
25 Aug
3
Initial statement of beneficial ownership
24 Aug
3
Initial statement of beneficial ownership
24 Aug
4
Petro Michael J
4 Aug
4
WAJSGRAS DAVID C
2 Jun
4
Pike Thomas
2 Jun
4
LYONS MARTIN J
2 Jun
4
WAJSGRAS DAVID C
18 May
4
SLAGER DONALD W
18 May
4
Pike Thomas
18 May
4
PEREZ LAREE E
18 May
Beneficial Ownership
(182)
Expand
SC 13D
MARTIN MARIETTA MATERIALS INC
24 Aug
SC 13G
MARTIN MARIETTA MATERIALS INC
7 Aug
SC 13G
MARTIN MARIETTA MATERIALS INC
30 Apr
SC 13G
MARTIN MARIETTA MATERIALS INC
29 Apr
SC 13G/A
MARTIN MARIETTA MATERIALS INC
27 Mar
SC 13G
MARTIN MARIETTA MATERIALS INC
14 Nov 2024
SC 13G/A
MARTIN MARIETTA MATERIALS INC
14 Feb 2024
SC 13G/A
MARTIN MARIETTA MATERIALS INC
14 Feb 2024
SC 13G/A
MARTIN MARIETTA MATERIALS INC
13 Feb 2024
SC 13G/A
MARTIN MARIETTA MATERIALS INC
26 Jan 2024
SC 13G/A
MARTIN MARIETTA MATERIALS INC
14 Feb 2023
SC 13G/A
MARTIN MARIETTA MATERIALS INC
14 Feb 2023
SC 13G/A
MARTIN MARIETTA MATERIALS INC
9 Feb 2023
SC 13G/A
MARTIN MARIETTA MATERIALS INC
1 Feb 2023
SC 13G/A
MARTIN MARIETTA MATERIALS INC
20 Jan 2023
Other Ownership
(61)
Expand
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
18 Jun
144
PEREZ LAREE E
8 Aug 2025
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
26 Jun 2025
144
McCunniff Donald A.
26 Feb 2025
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
27 Jun 2024
144
Mohr John P
19 Mar 2024
144
BAR ROSELYN R
14 Mar 2024
144
Nye C Howard
5 Mar 2024
144
LaTorre Craig M
27 Jul 2023
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
26 Jun 2023
144
Davis Smith W
19 May 2023
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
24 Jun 2022
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
23 Jun 2021
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
26 Jun 2020
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
21 Jun 2019
Proxies
(55)
Expand
ARS
Annual report to security holders
15 Apr
DEF 14A
Definitive proxy statement
15 Apr
ARS
Annual report to security holders
15 Apr 2025
DEF 14A
Definitive proxy statement
15 Apr 2025
ARS
Annual report to security holders
16 Apr 2024
DEF 14A
Definitive proxy statement
15 Apr 2024
PX14A6G
Notice of exempt solicitation
24 Apr 2023
DEF 14A
Definitive proxy statement
14 Apr 2023
ARS
Annual report to security holders
13 Mar 2023
DEF 14A
Definitive proxy statement
13 Apr 2022
DEF 14A
Definitive proxy statement
13 Apr 2021
DEF 14A
Definitive proxy statement
16 Apr 2020
DEF 14A
Definitive proxy statement
10 Apr 2019
DEF 14A
Definitive proxy statement
19 Apr 2018
PX14A6G
Notice of exempt solicitation
20 Apr 2017
Registrations
(132)
Expand
424B2
Prospectus filing (Rule 424(b)(2))
13 Aug
FWP
Free writing prospectus
11 Aug
424B5
Prospectus filing (Rule 424(b)(5))
10 Aug
S-8
REGISTRATION STATEMENT
15 May
S-3ASR
REGISTRATION STATEMENT
19 Feb
S-8
REGISTRATION STATEMENT
13 Nov 2025
424B2
Prospectus filing (Rule 424(b)(2))
1 Nov 2024
424B5
Prospectus filing (Rule 424(b)(5))
31 Oct 2024
FWP
FREE WRITING PROSPECTUS
31 Oct 2024
S-3ASR
REGISTRATION STATEMENT
5 May 2023
424B2
424(B)(2)
23 Jun 2021
FWP
Free writing prospectus
22 Jun 2021
424B5
FORM 424(B)(5)
21 Jun 2021
S-3ASR
Automatic shelf registration statement (S-3)
12 May 2020
424B2
Prospectus filing (Rule 424(b)(2))
9 Mar 2020
Filing Review Correspondence
(27)
Expand
CORRESP
Filing review correspondence
24 Aug 2022
CORRESP
Filing review correspondence
4 Aug 2022
CORRESP
Filing review correspondence
11 Jul 2022
CORRESP
Filing review correspondence
14 Jun 2022
CORRESP
Filing review correspondence
5 May 2021
CORRESP
Filing review correspondence
29 May 2014
CORRESP
Filing review correspondence
29 May 2014
CORRESP
Filing review correspondence
21 May 2014
CORRESP
Filing review correspondence
21 May 2014
CORRESP
Filing review correspondence
1 May 2014
CORRESP
Filing review correspondence
1 May 2014
CORRESP
Filing review correspondence
28 Apr 2014
CORRESP
Filing review correspondence
10 Apr 2014
CORRESP
Filing review correspondence
4 Jun 2013
CORRESP
Filing review correspondence
20 May 2013
SEC Orders And Notices
(2)
Expand
EFFECT
Notice of effectiveness
19 Nov 2014
EFFECT
Notice of effectiveness
30 May 2014
Tender Offers And Going Private
(34)
Expand
SC TO-T/A
SCHEDULE TO AMENDMENT 33
15 May 2012
SC TO-T/A
AMENDMENT NO. 32
7 May 2012
SC TO-T/A
AMENDMENT NO. 31
2 May 2012
SC TO-T/A
AMENDMENT NO. 30
1 May 2012
SC TO-T/A
AMENDMENT NO. 29
26 Apr 2012
SC TO-T/A
Tender offer statement (third-party, amendment)
17 Apr 2012
SC TO-T/A
AMENDMENT NO. 27
10 Apr 2012
SC TO-T/A
AMENDMENT NO. 26
3 Apr 2012
SC TO-T/A
AMENDMENT NO.25
2 Apr 2012
SC TO-T/A
AMENDMENT NO.24
29 Mar 2012
SC TO-T/A
AMENDMENT NO. 23
28 Mar 2012
SC TO-T/A
AMENDMENT NO. 22
20 Mar 2012
SC TO-T/A
AMENDMENT NO. 21
21 Feb 2012
SC TO-T/A
AMENDMENT NO 20
14 Feb 2012
SC TO-T/A
AMENDMENT NO. 19
10 Feb 2012
Other
(15)
Expand
SD
SD
18 Sep
SD
SD
24 Sep 2025
SD
SD
18 Sep 2024
NO ACT
AUTO-GENERATED PAPER DOCUMENT
13 Feb 2015
CERTNYS
AUTO-GENERATED PAPER DOCUMENT
3 Nov 2006
10-K405
MARTIN MARIETTA MATERIALS INC
27 Mar 2002
10-K405
MARTIN MARIETTA MATERIALS INC
22 Mar 2001
10-K405
10-K405
27 Mar 2000
10-K405
10-K405
24 Mar 1999
10-K405
10-K405
30 Mar 1998
11-KT
11-KT
27 Jun 1997
11-KT
11-KT
27 Jun 1997
10-K405
10-K405
25 Mar 1997
DEFS14A
DEFS14A
27 Aug 1996
PRES14A
PRES14A
14 Aug 1996
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