Martin Marietta Materials, Inc. (NYSE:MLM) Files An 8-K Submission of Matters to a Vote of Security Holders

Item 5.07Submission of Matters to a Vote of Security Holders.

Martin Marietta Materials, Inc. held its Annual Meeting of
Shareholders on May 18, 2017.Of the 62,631,458 shares outstanding
and entitled to vote, 57,660,610 shares were represented at the
meeting, or a 92.06% quorum.The final results of voting for each
matter submitted to a vote of shareholders at the meeting are as
follows:

Proposal 1 Election of Directors

Elected the following three individuals to the Board of Directors
to serve as directors for a term of one year until the Annual
Meeting of Shareholders in 2018, and until their successors have
been duly elected and qualified:

Proposal 2 Ratification of Appointment of Independent Auditors

Ratified the selection of PricewaterhouseCoopers LLP as
independent auditors for the year ending December 31, 2017.The
voting results for this ratification were 57,480,155 shares voted
for; 130,996 shares voted against; and 49,459 shares abstained
from voting.

Proposal 3 Advisory Vote on Compensation of Named Executive
Officers

Approved, on an advisory basis, the overall compensation paid to
the Corporations named executive officers, as disclosed to Item
402 of Regulation S-K in the Proxy Statement.The voting results
for this approval were 52,309,700 shares voted for; 2,094,453
shares voted against; 178,707 shares abstained from voting; and
there were 3,077,750 broker non-votes.

Proposal 4 Advisory Vote on the Frequency of Future Shareholder
Votes to Approve Compensation of Named Executive Officers

Approved, on an advisory basis, shareholders have an advisory
vote on executive compensation every 1 year.The voting results
for this approval were 50,252,560 shares voted for every one
year; 164,452 shares voted for every two years; 3,995,203 shares
voted for every three years; 170,645 shares abstained from
voting; and there were 3,077,750 broker non-votes.In accordance
with the results of this vote, the Board of Directors determined
to implement an annual advisory vote on executive compensation.

Proposal 5 Advisory Vote on Shareholder Proposal that the Board
of Directors Amend the Bylaws to Provide for Proxy Access

Approved, on an advisory basis, the Board of Directors amending
the Bylaws to provide for proxy access.The voting results for
this approval were 39,461,275 shares voted for; 14,981,640 shares
voted against; 139,945 shares abstained from voting; and there
were 3,077,750 broker non-votes.

About Martin Marietta Materials, Inc. (NYSE:MLM)

Martin Marietta Materials, Inc. is a supplier of aggregates products (crushed stone, sand and gravel) for the construction industry, used for the construction of infrastructure, non-residential, and residential projects. The Company operates through three businesses: Aggregates Business, Cement Business and Magnesia Specialties Business. The Company conducts its Aggregates business through three segments: the Mid-America Group, Southeast Group, and West Group. The Company’s Cement business operates through the Cement segment. The Company’s Magnesia Specialties segment includes its magnesia-based chemicals and dolomitic lime businesses. Its Aggregates Business is engaged in mining, processing and selling granite, limestone, sand, gravel and other aggregate products. Its Cement business is engaged in producing Portland and specialty cements. In addition, aggregates products are used for railroad ballast and in agricultural, utility and environmental applications.

Martin Marietta Materials, Inc. (NYSE:MLM) Recent Trading Information

Martin Marietta Materials, Inc. (NYSE:MLM) closed its last trading session up +2.67 at 231.95 with 773,488 shares trading hands.