| Type | Value |
|---|---|
| cik | 0000892025 |
| ticker | MATK |
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 25 Feb 2011 | OTHER | MAYER ROBERT H | 6,048 | 31.50 USD | |
| 25 Feb 2011 | GRANT_AWARD | MAYER ROBERT H | 6,048 | 0.00 USD | |
| 25 Feb 2011 | EXERCISE | MAYER ROBERT H | 2,533 | 0.00 USD | deriv |
| 25 Feb 2011 | GRANT_AWARD | BUZY PETER L | 40,468 | 0.00 USD | |
| 25 Feb 2011 | OTHER | BUZY PETER L | 40,468 | 31.50 USD | |
| 25 Feb 2011 | EXERCISE | BUZY PETER L | 10,037 | 0.00 USD | deriv |
| 25 Feb 2011 | EXERCISE | BUZY PETER L | 6,024 | 0.00 USD | deriv |
| 25 Feb 2011 | OTHER | BUZY PETER L | 35,000 | 3.53 USD | deriv |
| 25 Feb 2011 | OTHER | BUZY PETER L | 50,000 | 3.00 USD | deriv |
| 25 Feb 2011 | OTHER | BUZY PETER L | 50,000 | 16.94 USD | deriv |
| 25 Feb 2011 | EXERCISE | BUZY PETER L | 18,831 | 0.00 USD | deriv |
| 25 Feb 2011 | EXERCISE | BUZY PETER L | 5,576 | 0.00 USD | deriv |
| 22 Feb 2011 | PURCHASE | Royal DSM N.V. | 15,712,946 | 31.50 USD | indirect |
| 25 Feb 2011 | GRANT_AWARD | ABRAMSON DAVID M | 40,468 | 0.00 USD | |
| 25 Feb 2011 | OTHER | ABRAMSON DAVID M | 40,468 | 31.50 USD | |
| 25 Feb 2011 | EXERCISE | ABRAMSON DAVID M | 5,576 | 0.00 USD | deriv |
| 25 Feb 2011 | EXERCISE | ABRAMSON DAVID M | 6,024 | 0.00 USD | deriv |
| 25 Feb 2011 | EXERCISE | ABRAMSON DAVID M | 10,037 | 0.00 USD | deriv |
| 25 Feb 2011 | EXERCISE | ABRAMSON DAVID M | 18,831 | 0.00 USD | deriv |
| 25 Feb 2011 | OTHER | FLANAGAN ROBERT J | 2,533 | 31.50 USD | |
| 25 Feb 2011 | GRANT_AWARD | FLANAGAN ROBERT J | 2,533 | 0.00 USD | |
| 25 Feb 2011 | OTHER | FLANAGAN ROBERT J | 15,000 | 3.63 USD | deriv |
| 25 Feb 2011 | OTHER | FLANAGAN ROBERT J | 323 | 19.66 USD | deriv |
| 25 Feb 2011 | EXERCISE | FLANAGAN ROBERT J | 2,533 | 0.00 USD | deriv |
| 25 Feb 2011 | OTHER | FLANAGAN ROBERT J | 10,000 | 6.65 USD | deriv |