Dana F. Guzzo serves as Executive at MARTIN MARIETTA MATERIALS INC, where they oversee executive responsibilities. Since joining the company, Dana F. Guzzo has executed 78 insider transactions totaling $1.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 27, 2014 involved selling 77 shares valued at $9.6K.
Dana F. Guzzo currently holds 22,027 shares of MARTIN MARIETTA MATERIALS INC (MLM), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Dana F. Guzzo has been a net seller of MLM stock. They have purchased $0 and sold $1.5M worth of shares.
Dana F. Guzzo's most recent insider trade was on May 27, 2014, when they sold 77 shares at $124.27 per share.
Get notified when new Form 4 filings are submitted
| $N/A |
| Discretionary |
| Feb 7, 2014 | MLM | $107.6K | Sale | 965 | $111.54 | Discretionary |
| Feb 6, 2014 | MLM | $0 | Option Exercise | 1,020 | $N/A | Discretionary |
| Feb 6, 2014 | MLM | $5.9K | Payment | 55 | $106.42 | Discretionary |
| Jan 23, 2014 | MLM | $43.0K | Award | 492 | $87.34 | Discretionary |
| Dec 2, 2013 | MLM | $10.6K | Payment | 108 | $97.85 | Discretionary |
| May 28, 2013 | MLM | $20.2K | Payment | 184 | $109.96 | Discretionary |
| May 23, 2013 | MLM | $0 | Award | 869 | $N/A | Discretionary |
| May 13, 2013 | MLM | $23.9K | Discretionary | 223 | $106.99 | Discretionary |
| Mar 6, 2013 | MLM | $306 | Sale | 3 | $102.00 | Discretionary |
| Mar 6, 2013 | MLM | $40.8K | Sale | 400 | $102.00 | Discretionary |
| Mar 6, 2013 | MLM | $10.2K | Sale | 100 | $102.09 | Discretionary |
| Mar 6, 2013 | MLM | $30.6K | Sale | 300 | $102.13 | Discretionary |
| Mar 6, 2013 | MLM | $12.6K | Payment | 124 | $101.48 | Discretionary |
| Mar 6, 2013 | MLM | $0 | Option Exercise | 927 | $N/A | Discretionary |
| Feb 19, 2013 | MLM | $10.2K | Sale | 100 | $101.61 | Discretionary |
| Feb 19, 2013 | MLM | $10.2K | Sale | 100 | $101.60 | Discretionary |
| Feb 19, 2013 | MLM | $1.1K | Sale | 11 | $101.66 | Discretionary |
| Feb 19, 2013 | MLM | $10.2K | Sale | 100 | $101.67 | Discretionary |
| Feb 19, 2013 | MLM | $38.1K | Payment | 377 | $101.09 | Discretionary |
| Feb 19, 2013 | MLM | $0 | Option Exercise | 2,000 | $N/A | Discretionary |
| Feb 19, 2013 | MLM | $10.2K | Sale | 100 | $101.59 | Discretionary |
| Feb 19, 2013 | MLM | $113.0K | Sale | 1,112 | $101.59 | Discretionary |
| Feb 19, 2013 | MLM | $10.2K | Sale | 100 | $101.59 | Discretionary |
| Jan 24, 2013 | MLM | $30.8K | Award | 388 | $79.38 | Discretionary |
| May 29, 2012 | MLM | $14.1K | Payment | 202 | $69.62 | Discretionary |
| May 24, 2012 | MLM | $0 | Award | 980 | $N/A | Discretionary |