Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Martin Marietta Materials Inc (MLM) since 2005 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Martin Marietta Materials Inc. (See page 1 of this report.) Table 2 shows the detailed insider transactions. This company's CIK number is 916076.
Total stock buying since 2005: $117,971,966.
Total stock sales since 2005: $274,948,853.
Total stock option exercises since 2005: $46,174,154.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 550 | $249,903 | 1,332 | $632,700 | 1,332 | $205,900 |
| 2024 | 0 | $0 | 31,724 | $19,054,973 | 0 | $0 |
| 2023 | 0 | $0 | 2,434 | $1,058,414 | 0 | $0 |
| 2022 | 0 | $0 | 1,685 | $599,196 | 0 | $0 |
| 2021 | 0 | $0 | 20,000 | $6,747,891 | 0 | $0 |
| 2020 | 1,008 | $184,957 | 36,101 | $8,277,981 | 18,517 | $1,436,530 |
| 2019 | 1,073 | $278,497 | 48,085 | $11,321,439 | 56,457 | $436,631 |
| 2018 | 6,953 | $1,393,470 | 31,359 | $6,694,033 | 30,249 | $0 |
| 2017 | 519 | $103,262 | 30,950 | $7,142,703 | 38,962 | $0 |
| 2016 | 34 | $6,030 | 118,747 | $22,304,443 | 99,312 | $0 |
| 2015 | 31,195 | $4,698,613 | 90,415 | $14,144,212 | 73,415 | $0 |
| 2014 | 9,700 | $1,233,780 | 46,592 | $5,669,436 | 54,443 | $0 |
| 2013 | 0 | $0 | 101,602 | $10,904,162 | 97,424 | $0 |
| 2012 | 0 | $0 | 88,988 | $7,941,618 | 39,325 | $0 |
| 2011 | 0 | $0 | 689,908 | $48,301,043 | 4,000 | $0 |
| 2010 | 0 | $0 | 14,580 | $1,345,612 | 8,700 | $0 |
| 2009 | 0 | $0 | 127,866 | $10,769,793 | 1,500 | $0 |
| 2008 | 1,309,500 | $109,823,454 | 1,500 | $159,277 | 1,500 | $71,625 |
| 2007 | 0 | $0 | 294,213 | $38,975,513 | 347,191 | $15,905,775 |
| 2006 | 0 | $0 | 534,189 | $50,084,270 | 644,937 | $28,117,693 |
| 2005 | 0 | $0 | 38,686 | $2,820,144 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2015-09-30 | Zelnak Stephen P Jr (Director) | Buy | 14 | 149.95 | 2,099 |
| 2015-08-18 | Maffucci David G (Director) | Sale | 3,000 | 174.49 | 523,457 |
| 2015-08-18 | Maffucci David G (Director) | Option Ex | 3,000 | .00 | 0 |
| 2015-08-13 | Rediker Dennis L (Director) | Sale | 3,000 | 172.01 | 516,024 |
| 2015-08-13 | Rediker Dennis L (Director) | Option Ex | 3,000 | .00 | 0 |
| 2015-06-30 | Zelnak Stephen P Jr (Director) | Buy | 15 | 143.14 | 2,147 |
| 2015-05-29 | Zelnak Stephen P Jr (Director) | Buy | 15,000 | 150.16 | 2,252,475 |
| 2015-05-27 | Zelnak Stephen P Jr (Director) | Buy | 10,500 | 151.45 | 1,590,224 |
| 2015-05-26 | Zelnak Stephen P Jr (Director) | Buy | 5,650 | 150.35 | 849,477 |
| 2015-05-22 | Guzzo Dana F. (SVP/Controller/CAO & CIO) | Sale | 1,055 | 154.13 | 162,607 |
| 2015-05-22 | Guzzo Dana F. (SVP/Controller/CAO & CIO) | Option Ex | 1,055 | .00 | 0 |
| 2015-05-18 | Lloyd Anne H (EVP and CFO) | Sale | 8,602 | 153.90 | 1,323,847 |
| 2015-05-18 | Lloyd Anne H (EVP and CFO) | Option Ex | 8,602 | .00 | 0 |
| 2015-05-18 | Cole Sue W (Director) | Sale | 3,000 | 155.67 | 466,998 |
| 2015-05-18 | Cole Sue W (Director) | Option Ex | 3,000 | .00 | 0 |
| 2015-05-18 | Bar Roselyn R (SVP, General Counsel and Secy) | Sale | 3,000 | 154.21 | 462,642 |
| 2015-05-18 | Bar Roselyn R (SVP, General Counsel and Secy) | Option Ex | 3,000 | .00 | 0 |
| 2015-05-14 | Nye C Howard (Chairman, Pres & CEO) | Sale | 13,165 | 153.23 | 2,017,312 |
| 2015-05-14 | Nye C Howard (Chairman, Pres & CEO) | Option Ex | 13,165 | .00 | 0 |
| 2015-05-14 | Bar Roselyn R (SVP, General Counsel and Secy) | Sale | 4,021 | 154.56 | 621,477 |
| 2015-05-14 | Bar Roselyn R (SVP, General Counsel and Secy) | Option Ex | 4,021 | .00 | 0 |
| 2015-03-04 | Mcdonald William E (Director) | Sale | 2,978 | 143.00 | 425,854 |
| 2015-03-04 | Mcdonald William E (Director) | Option Ex | 2,978 | .00 | 0 |
| 2015-02-26 | Mcdonald William E (Director) | Sale | 22 | 144.00 | 3,168 |
| 2015-02-26 | Mcdonald William E (Director) | Option Ex | 22 | .00 | 0 |
| 2015-02-25 | Menaker Frank H Jr (Director) | Sale | 3,000 | 142.35 | 427,062 |
| 2015-02-25 | Menaker Frank H Jr (Director) | Option Ex | 3,000 | .00 | 0 |
| 2015-02-18 | Vinroot Richard A (Director) | Sale | 3,000 | 144.56 | 433,686 |
| 2015-02-17 | Vinroot Richard A (Director) | Option Ex | 3,000 | .00 | 0 |
| 2015-02-12 | Rediker Dennis L (Director) | Sale | 3,000 | 140.04 | 420,126 |
| 2015-02-12 | Rediker Dennis L (Director) | Option Ex | 3,000 | .00 | 0 |
| 2014-11-17 | Zelnak Stephen P Jr (Director) | Buy | 5,700 | 125.64 | 716,159 |
| 2014-10-30 | Vinroot Richard A (Director) | Sale | 60 | 115.85 | 6,951 |
| 2014-08-11 | Bar Roselyn R (SVP, General Counsel and Secy) | Sale | 7,730 | 126.31 | 976,407 |
| 2014-08-11 | Bar Roselyn R (SVP, General Counsel and Secy) | Option Ex | 10,000 | .00 | 0 |
| 2014-06-12 | Zelnak Stephen P Jr (Director) | Buy | 3,000 | 129.48 | 388,446 |
| 2014-06-11 | Zelnak Stephen P Jr (Director) | Buy | 1,000 | 129.18 | 129,175 |
| 2014-05-06 | Cole Sue W (Director) | Sale | 3,000 | 126.20 | 378,591 |
| 2014-05-05 | Cole Sue W (Director) | Option Ex | 3,000 | .00 | 0 |
| 2014-05-02 | Lloyd Anne H (EVP and CFO) | Sale | 11,761 | 125.88 | 1,480,474 |
| 2014-05-01 | Lloyd Anne H (EVP and CFO) | Option Ex | 16,815 | .00 | 0 |
| 2014-05-01 | Menaker Frank H Jr (Director) | Sale | 3,000 | 128.31 | 384,942 |
| 2014-05-01 | Menaker Frank H Jr (Director) | Option Ex | 3,000 | .00 | 0 |
| 2014-04-30 | Perez Laree E (Director) | Sale | 3,000 | 122.67 | 368,016 |
| 2014-04-30 | Perez Laree E (Director) | Option Ex | 3,000 | .00 | 0 |
| 2014-04-30 | Bar Roselyn R (SVP, General Counsel and Secy) | Sale | 5,076 | 125.03 | 634,652 |
| 2014-04-30 | Bar Roselyn R (SVP, General Counsel and Secy) | Option Ex | 5,608 | .00 | 0 |
| 2014-02-20 | Mcdonald William E (Director) | Sale | 3,000 | 116.15 | 348,462 |
| 2014-02-20 | Mcdonald William E (Director) | Option Ex | 3,000 | .00 | 0 |
| 2014-02-07 | Guzzo Dana F. (SVP/Controller/CAO & CIO) | Sale | 965 | 111.54 | 107,637 |
| 2014-02-06 | Guzzo Dana F. (SVP/Controller/CAO & CIO) | Option Ex | 1,020 | .00 | 0 |
| 2014-02-06 | Maffucci David G (Director) | Sale | 3,000 | 112.18 | 336,543 |
| 2014-02-06 | Maffucci David G (Director) | Option Ex | 3,000 | .00 | 0 |
| 2014-01-31 | Vinroot Richard A (Director) | Sale | 3,000 | 108.47 | 325,425 |
| 2014-01-31 | Vinroot Richard A (Director) | Option Ex | 3,000 | .00 | 0 |
| 2014-01-30 | Rediker Dennis L (Director) | Sale | 3,000 | 107.11 | 321,336 |
| 2014-01-30 | Rediker Dennis L (Director) | Option Ex | 3,000 | .00 | 0 |
| 2013-06-10 | Lloyd Anne H (EVP and CFO) | Sale | 2,347 | 106.57 | 250,119 |
| 2013-06-10 | Zelnak Stephen P Jr (Director) | Sale | 5,620 | 106.36 | 597,760 |
| 2013-06-07 | Zelnak Stephen P Jr (Director) | Sale | 7,500 | 107.02 | 802,672 |
| 2013-06-06 | Zelnak Stephen P Jr (Director) | Sale | 7,500 | 104.58 | 784,335 |
| 2013-06-05 | Zelnak Stephen P Jr (Director) | Sale | 7,500 | 105.39 | 790,425 |
| 2013-06-04 | Zelnak Stephen P Jr (Director) | Sale | 7,500 | 107.13 | 803,505 |
| 2013-06-04 | Zelnak Stephen P Jr (Director) | Option Ex | 38,653 | .00 | 0 |
| 2013-05-30 | Zelnak Stephen P Jr (Director) | Sale | 5,600 | 109.99 | 615,960 |
| 2013-05-29 | Zelnak Stephen P Jr (Director) | Sale | 7,500 | 108.87 | 816,540 |
| 2013-05-28 | Zelnak Stephen P Jr (Director) | Sale | 7,500 | 110.34 | 827,565 |
| 2013-05-28 | Zelnak Stephen P Jr (Director) | Option Ex | 10,087 | .00 | 0 |
| 2013-05-23 | Zelnak Stephen P Jr (Director) | Sale | 7,500 | 106.70 | 800,235 |
| 2013-05-22 | Zelnak Stephen P Jr (Director) | Sale | 7,500 | 110.75 | 830,617 |
| 2013-05-21 | Zelnak Stephen P Jr (Director) | Sale | 7,500 | 111.92 | 839,407 |
| 2013-05-20 | Zelnak Stephen P Jr (Director) | Sale | 4,863 | 111.94 | 544,373 |
| 2013-05-20 | Zelnak Stephen P Jr (Director) | Option Ex | 30,259 | .00 | 0 |
| 2013-05-07 | Cole Sue W (Director) | Sale | 728 | 107.97 | 78,599 |
| 2013-05-06 | Cole Sue W (Director) | Option Ex | 2,000 | .00 | 0 |
| 2013-05-03 | Vinroot Richard A (Director) | Sale | 2,000 | 107.42 | 214,830 |
| 2013-05-03 | Vinroot Richard A (Director) | Option Ex | 2,000 | .00 | 0 |
| 2013-03-06 | Guzzo Dana F. (SVP/Controller/CAO & CIO) | Sale | 803 | 102.06 | 81,950 |
| 2013-03-06 | Guzzo Dana F. (SVP/Controller/CAO & CIO) | Option Ex | 927 | .00 | 0 |
| 2013-03-06 | Bar Roselyn R (SVP, General Counsel and Secy) | Sale | 4,063 | 102.16 | 415,076 |
| 2013-03-06 | Bar Roselyn R (SVP, General Counsel and Secy) | Option Ex | 4,686 | .00 | 0 |
| 2013-03-04 | Lloyd Anne H (EVP/CFO/Treas.) | Sale | 2,455 | 98.18 | 241,039 |
| 2013-03-04 | Lloyd Anne H (EVP/CFO/Treas.) | Option Ex | 2,812 | .00 | 0 |
| 2013-02-19 | Guzzo Dana F. (SVP/Controller/CAO & CIO) | Sale | 1,623 | 101.61 | 164,919 |
| 2013-02-19 | Guzzo Dana F. (SVP/Controller/CAO & CIO) | Option Ex | 2,000 | .00 | 0 |
| 2013-02-15 | Menaker Frank H Jr (Director) | Sale | 2,000 | 101.22 | 202,440 |
| 2013-02-15 | Menaker Frank H Jr (Director) | Option Ex | 2,000 | .00 | 0 |
| 2013-02-15 | Mcdonald William E (Director) | Sale | 2,000 | 100.90 | 201,796 |
| 2013-02-15 | Mcdonald William E (Director) | Option Ex | 2,000 | .00 | 0 |
| 2012-12-13 | Zelnak Stephen P Jr (Director) | Sale | 2,602 | 92.64 | 241,036 |
| 2012-12-11 | Vaio Bruce A (Executive VP) | Sale | 25,000 | 92.12 | 2,303,075 |
| 2012-12-03 | Lloyd Anne H (EVP/CFO/Treas.) | Sale | 3,889 | 90.33 | 351,281 |
| 2012-12-03 | Bar Roselyn R (SVP, General Counsel and Secy) | Sale | 10,490 | 90.53 | 949,607 |
| 2012-12-03 | Zelnak Stephen P Jr (Director) | Sale | 19,525 | 90.39 | 1,764,767 |
| 2012-12-03 | Zelnak Stephen P Jr (Director) | Option Ex | 19,525 | .00 | 0 |
| 2012-11-30 | Vaio Bruce A (Executive VP) | Sale | 4,323 | 90.39 | 390,768 |
| 2012-11-29 | Vaio Bruce A (Executive VP) | Option Ex | 5,000 | .00 | 0 |
| 2012-11-19 | Rediker Dennis L (Director) | Sale | 5,300 | 84.99 | 450,447 |
| 2012-11-19 | Rediker Dennis L (Director) | Option Ex | 5,300 | .00 | 0 |
| 2012-11-15 | Zelnak Stephen P Jr (Director) | Sale | 17,859 | 83.47 | 1,490,637 |
| 2012-08-01 | Lloyd Anne H (EVP/CFO/Treas.) | Option Ex | 5,500 | .00 | 0 |
| 2012-07-16 | Cole Sue W (Director) | Option Ex | 2,000 | .00 | 0 |
| 2012-07-16 | Menaker Frank H Jr (Director) | Option Ex | 2,000 | .00 | 0 |
| 2011-08-05 | Mcdermott Edward H (10% Owner) | Sale | 213,200 | 68.12 | 14,523,184 |
| 2011-08-04 | Mcdermott Edward H (10% Owner) | Sale | 87,000 | 70.33 | 6,118,710 |
| 2011-08-03 | Mcdermott Edward H (10% Owner) | Sale | 372,000 | 70.32 | 26,159,039 |
| 2011-05-26 | Zelnak Stephen P Jr (Director) | Sale | 10,728 | 82.64 | 886,519 |
| 2011-05-12 | Menaker Frank H Jr (Director) | Sale | 2,000 | 86.93 | 173,856 |
| 2011-05-12 | Menaker Frank H Jr (Director) | Option Ex | 2,000 | .00 | 0 |
| 2011-05-05 | Vinroot Richard A (Director) | Sale | 2,000 | 87.76 | 175,514 |
| 2011-05-05 | Vinroot Richard A (Director) | Option Ex | 2,000 | .00 | 0 |
| 2011-02-22 | Zelnak Stephen P Jr (Director) | Sale | 2,980 | 88.67 | 264,221 |
| 2010-12-14 | Zelnak Stephen P Jr (Director) | Sale | 5,880 | 93.08 | 547,298 |
| 2010-06-01 | Rediker Dennis L (Director) | Sale | 700 | 92.70 | 64,892 |
| 2010-06-01 | Rediker Dennis L (Director) | Option Ex | 700 | .00 | 0 |
| 2010-05-26 | Stewart Jonathan T (SVP Human Resources) | Sale | 5,000 | 94.81 | 474,060 |
| 2010-05-26 | Stewart Jonathan T (SVP Human Resources) | Option Ex | 5,000 | .00 | 0 |
| 2010-05-12 | Vinroot Richard A (Director) | Sale | 1,500 | 92.94 | 139,414 |
| 2010-05-12 | Vinroot Richard A (Director) | Option Ex | 1,500 | .00 | 0 |
| 2010-03-04 | Menaker Frank H Jr (Director) | Sale | 1,500 | 79.97 | 119,948 |
| 2010-03-04 | Menaker Frank H Jr (Director) | Option Ex | 1,500 | .00 | 0 |
| 2009-12-16 | Phoebe Snow Foundation (Other) | Sale | 13,408 | 86.76 | 1,163,278 |
| 2009-12-15 | Phoebe Snow Foundation (Other) | Sale | 5,192 | 87.34 | 453,469 |
| 2009-12-14 | Phoebe Snow Foundation (Other) | Sale | 10,000 | 87.16 | 871,600 |
| 2009-12-02 | Phoebe Snow Foundation (Other) | Sale | 15,000 | 86.82 | 1,302,300 |
| 2009-09-11 | Stewart Jonathan T (SVP Human Resources) | Sale | 3,000 | 91.79 | 275,370 |
| 2009-08-25 | Sipling Philip J (Exec. VP) | Sale | 3,000 | 90.44 | 271,329 |
| 2009-06-05 | Zelnak Stephen P Jr (Chm. and CEO) | Sale | 15,766 | 82.99 | 1,308,357 |
| 2009-06-04 | Zelnak Stephen P Jr (Chm. and CEO) | Sale | 15,000 | 82.62 | 1,239,330 |
| 2009-06-03 | Zelnak Stephen P Jr (Chm. and CEO) | Sale | 15,000 | 82.74 | 1,241,100 |
| 2009-05-15 | Phoebe Snow Foundation (Other) | Sale | 31,000 | 80.70 | 2,501,700 |
| 2009-05-06 | Menaker Frank H Jr (Director) | Sale | 1,500 | 94.64 | 141,960 |
| 2009-05-06 | Menaker Frank H Jr (Director) | Option Ex | 1,500 | .00 | 0 |
| 2008-10-28 | Mcdermott Edward H (10% Owner) | Buy | 200,000 | 65.38 | 13,076,000 |
| 2008-10-09 | Elizabeth R. & William J. Patterson Foundation (10% Owner) | Buy | 73,100 | 73.89 | 5,401,359 |
| 2008-10-09 | Mcdermott Edward H (10% Owner) | Buy | 100,000 | 76.98 | 7,698,000 |
| 2008-10-08 | Mcdermott Edward H (10% Owner) | Buy | 250,000 | 78.95 | 19,738,000 |
| 2008-10-07 | Elizabeth R. & William J. Patterson Foundation (10% Owner) | Buy | 243,000 | 79.03 | 19,204,290 |
| 2008-08-07 | Mcdermott Edward H (10% Owner) | Buy | 443,400 | 100.83 | 44,705,805 |
| 2008-02-12 | Menaker Frank H Jr | Sale | 1,500 | 106.19 | 159,277 |
| 2008-02-12 | Menaker Frank H Jr | Option Ex | 1,500 | 47.75 | 71,625 |
| 2007-09-14 | Sipling Philip J (Exec. VP) | Sale | 20,000 | 132.95 | 2,659,000 |
| 2007-09-14 | Sipling Philip J (Exec. VP) | Option Ex | 20,000 | 45.94 | 918,740 |
| 2007-08-22 | Zelnak Stephen P Jr (Chm. and CEO) | Sale | 19,577 | 132.83 | 2,600,491 |
| 2007-08-22 | Zelnak Stephen P Jr (Chm. and CEO) | Option Ex | 26,429 | 51.72 | 1,366,775 |
| 2007-08-21 | Zelnak Stephen P Jr (Chm. and CEO) | Sale | 17,934 | 125.92 | 2,258,177 |
| 2007-08-21 | Zelnak Stephen P Jr (Chm. and CEO) | Option Ex | 25,000 | 42.38 | 1,059,500 |
| 2007-05-31 | Sipling Philip J (Exec. VP) | Sale | 10,000 | 157.23 | 1,572,330 |
| 2007-05-31 | Sipling Philip J (Exec. VP) | Option Ex | 10,000 | 45.94 | 459,370 |
| 2007-05-24 | Bar Roselyn R (SVP, General Counsel and Secy) | Sale | 5,000 | 151.25 | 756,225 |
Insider trading activities including stock purchases, stock sales, and option exercises of MLM listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Martin Marietta Materials Inc (symbol MLM, CIK number 916076) see the Securities and Exchange Commission (SEC) website.