MLM- Martin Marietta Materials Inc

Name: Martin Marietta Materials Inc Insider Trading Data
Creator: U.S. Securities and Exchange Commission
License: https://www.sec.gov/privacy#accessibility

Martin Marietta Materials Inc (MLM) has 15 insiders with recent SEC Form 4 filings, including 17 buys and 11 sells. MLM is classified in the Construction Materials industry within the Materials sector.

Insider Ownership

Role	Insider	Shares	Value	30d
CEO	Nye C Howard	170.1K	$100.43M	-
VP	Bar Roselyn R	62.6K	$36.95M	-
Dir	Cole Sue W	20.4K	$12.04M	-
Dir	Perez Laree E	15.4K	$9.10M	-
VP	Cardin Robert J	12.5K	$7.36M	-

Activity

Buys and sells only

Transactions

10 filings · page 2

Date	Insider	Role	Type	Shares	Price	Value	Chg%	3M	12M
Mar 10, 2021	Nye C Howard	Chairman, Pres &CEO	Sell	20,000	$337.40	$6,747,968.04	-6.9%	+6.3%	+9.5%
Nov 24, 2020	Bar Roselyn R	EVP, General Counsel And Secy	Sale+OE	10,004	$274.64	$2,747,455.54	-15.6%	-	-
Sep 10, 2020	Cole Sue W	Director	Sell	1,218	$208.35	$253,773.73	-2.7%	-	-
Jun 10, 2020	Zelnak Stephen P Jr	Director	Sell	18,235	$224.24	$4,088,855.68	-37.1%	-	-
May 21, 2020	Nye C Howard	Chairman, Pres &CEO	Sale+OE	6,645	$177.62	$1,180,272.27	-3.8%	-	-
May 13, 2020	Koraleski John J	Director	Buy	1,000	$164.08	$164,079.90	+100.0%	-	-
May 6, 2020	Koraleski John J	Director	Buy	1,000	$183.54	$183,540.00	+25.6%	-	-
Mar 31, 2020	Zelnak Stephen P Jr	Director	Buy	50	$210.78	$10,554.68	-	-	-
Dec 31, 2019	Grant Daniel L.	SVP - Strategy And Development	Buy	82	$231.02	$18,912.55	-	-	-
Dec 13, 2019	Nye C Howard	Chairman, Pres &CEO	Sale+OE	4,202	$276.87	$1,163,398.92	-2.9%	-	-

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Insider	Role	Shares	Value	Buys	Sells

Date	Ticker	Insider	Role	Type	Shares	Price	Value	Chg%	SEC