HARRISON DENNIS R
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to HARRISON DENNIS R. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| MTX | Option Exercise | 4,000 | $62.80 | $251,200 | Mar 8, 2012 | |
| MTX | Sale | 8,077 | $66.99 | $541,078 | Feb 17, 2012 | |
| MTX | Purchase | — | — | — | Feb 8, 2012 | |
| MTX | Purchase | — | — | — | Feb 8, 2012 | |
| MTX | Former Senior Vice President | Purchase | — | — | — | Jan 28, 2012 |
| MTX | Former Senior Vice President | Purchase | — | — | — | Jan 27, 2012 |
| MTX | Former Senior Vice President | Purchase | — | — | — | Jan 26, 2012 |
| MTX | SENIOR VICE PRESIDENT | Option Exercise | 498 | $46.63 | $23,222 | May 27, 2011 |
| MTX | SENIOR VICE PRESIDENT | Tax Withholding | 459 | $64.32 | $29,523 | Feb 27, 2011 |
| MTX | SENIOR VICE PRESIDENT | Tax Withholding | 745 | $63.43 | $47,255 | Jan 28, 2011 |
| MTX | SENIOR VICE PRESIDENT | Tax Withholding | 656 | $64.45 | $42,279 | Jan 27, 2011 |
| MTX | Senior Vice President | Sale | 214 | $57.85 | $12,380 | Sep 27, 2010 |
| MTX | Senior Vice President | Option Exercise | 1,500 | — | — | Mar 1, 2010 |
| MTX | Senior Vice President | Option Exercise | 2,300 | — | — | Feb 23, 2010 |
| MTX | Senior Vice President | Option Exercise | 2,434 | — | — | Jan 28, 2010 |
| MTX | Senior Vice President | Tax Withholding | 439 | $28.85 | $12,665 | Mar 2, 2009 |
| MTX | Senior Vice President | Option Exercise | 1,800 | — | — | Feb 25, 2009 |
| MTX | Senior Vice President | Option Exercise | 933 | — | — | Feb 23, 2009 |
| MTX | VICE PRESIDENT | Option Exercise | 1,600 | — | — | Jul 1, 2008 |
| MTX | Senior Vice President | Sale | 1,100 | $58.91 | $64,801 | Mar 7, 2008 |
| MTX | Senior Vice President | Tax Withholding | 439 | $60.35 | $26,494 | Feb 28, 2008 |
| MTX | Senior Vice President | Option Exercise | 933 | — | — | Feb 22, 2008 |
| MTX | VICE PRESIDENT | Sale | 2,500 | $61.91 | $154,775 | Feb 28, 2007 |
| MTX | VICE PRESIDENT | Option Exercise | 2,500 | $51.38 | $128,450 | Feb 28, 2007 |
| MTX | VICE PRESIDENT | Option Exercise | 934 | — | — | Feb 22, 2007 |
| MTX | VICE PRESIDENT | Option Exercise | 934 | — | — | Feb 22, 2007 |
| MTX | VICE PRESIDENT | Sale | 6,000 | $55.03 | $330,180 | Feb 9, 2006 |