22 results
8-K
EX-99.1
MLM
Martin Marietta Materials, Inc.
5 May 20
Martin Marietta Reports First-quarter 2020 Results
4:14pm
, and stewardship, Martin Marietta is committed to providing the products and services our communities need. I am enormously proud of the determination
425
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26 Apr 12
Business combination disclosure
12:00am
425
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26 Apr 12
Business combination disclosure
12:00am
DEFC14A
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25 Apr 12
Proxy in contested solicitation
12:00am
PRRN14A
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20 Mar 12
Revised preliminary proxy statement filed by non-management
12:00am
PRRN14A
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17 Feb 12
Revised preliminary proxy statement filed by non-management
12:00am
PREC14A
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24 Jan 12
Preliminary proxy with contested solicitation
12:00am