49 results
8-K
EX-2.1
MLM
Martin Marietta Materials, Inc.
24 Nov 23
Entry into a Material Definitive Agreement
8:15am
”, “stay at home”, workforce reduction (or any other measures affecting the compensation or benefits of employees), reduced capacity, social distancing
424B2
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23 Jun 21
Prospectus for primary offering
12:00am
424B5
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21 Jun 21
Prospectus supplement for primary offering
9:07am
8-K
EX-2.1
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25 May 21
Entry into a Material Definitive Agreement
12:00am
8-K
EX-99.1
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5 May 20
Martin Marietta Reports First-quarter 2020 Results
4:14pm
424B2
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9 Mar 20
Prospectus for primary offering
9:01am
424B5
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5 Mar 20
Prospectus supplement for primary offering
9:44am