Activist 13D/13G Filings - MARTIN MARIETTA MATERIALS INC (MLM)

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company’s equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Time period
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Reported
DateTime
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportFiling
2021-01-29
5:22 pm
Sale
13GMARTIN MARIETTA MATERIALS INC
MLM
BlackRock Inc.
BLK
3,803,693
6.1%
-301,530decrease
(-7.35%)
View
2020-02-11
7:14 pm
Purchase
13GMARTIN MARIETTA MATERIALS INC
MLM
VANGUARD GROUP INC6,898,654
11.03%
57,474increase
(+0.84%)
View
2020-02-05
12:16 pm
Purchase
13GMARTIN MARIETTA MATERIALS INC
MLM
BlackRock Inc.
BLK
4,105,223
6.6%
159,731increase
(+4.05%)
View
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