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 have beem 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
Transaction
Date
Type Company
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev Report View
2021-02-10
11:22 am
Sale
2020-12-31 13G Martin Marietta Materials, Inc.
MLM
The Vanguard Group 6,605,279
10.610%
-293,375decrease
(-4.25%)
Filing
History
2021-02-02
3:39 pm
Purchase
2020-12-31 13G Martin Marietta Materials, Inc.
MLM
REED CONNER & BIRDWELL LLC 3,279,463
5.270%
3,279,463increase
(New Position)
Filing
History
2021-01-29
5:22 pm
Sale
2020-12-31 13G Martin Marietta Materials, Inc.
MLM
BLACKROCK INC
BLK
3,803,693
6.100%
-301,530decrease
(-7.35%)
Filing
History
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