| Passive ownership stake | SC 13G | 2004-05-25 | - |
| Major company event | 8-K | 2004-05-24 | 2004-05-24 |
| New insider ownership | 3 | 2004-05-14 | 2004-05-06 |
| Passive ownership stake (update) | SC 13G/A | 2004-05-10 | - |
| Insider trade | 4 | 2004-05-03 | 2004-04-30 |
| Major company event | 8-K | 2004-04-27 | 2004-04-27 |
| Passive ownership stake | SC 13G | 2004-03-18 | - |
| Passive ownership stake (update) | SC 13G/A | 2004-03-10 | - |
| Insider trade | 4 | 2004-02-27 | 2004-02-25 |
| Major company event | 8-K | 2004-02-17 | 2004-02-13 |
| Passive ownership stake (update) | SC 13G/A | 2004-02-17 | - |
| Quarterly report | 10-Q | 2004-02-13 | 2003-12-31 |
| CERTNYS | - | 2004-02-05 | - |
| Major company event (amended) | 8-K/A | 2004-02-04 | 2003-07-21 |
| 8-A12B | - | 2004-02-04 | - |
| Insider trade | 4 | 2004-02-02 | 2004-01-30 |
| Activist ownership stake (update) | SC 13D/A | 2004-02-02 | - |
| New insider ownership | 3 | 2004-01-30 | 2004-01-30 |
| Major company event (amended) | 8-K/A | 2004-01-30 | 2003-07-21 |
| Major company event | 8-K | 2004-01-26 | 2004-01-26 |
| Passive ownership stake (update) | SC 13G/A | 2004-01-23 | - |
| Major company event | 8-K | 2004-01-20 | 2004-01-19 |
| CERTNYS | - | 2004-01-09 | - |
| 8-A12B | - | 2004-01-09 | - |
| Major company event (amended) | 8-K/A | 2004-01-09 | 2003-07-21 |
| Insider trade | 4 | 2003-12-24 | 2003-12-23 |
| Major company event | 8-K | 2003-12-22 | 2003-12-22 |
| Proxy materials | DEFA14A | 2003-12-17 | - |
| Proxy materials | DEFA14A | 2003-12-09 | - |
| Insider trade | 4 | 2003-12-05 | 2003-12-03 |
| Proxy materials | DEFA14A | 2003-12-04 | - |
| Proxy statement | DEF 14A | 2003-12-01 | 2004-01-08 |
| Quarterly report (amended) | 10-Q/A | 2003-11-26 | 2003-06-30 |
| Annual report (amended) | 10-K/A | 2003-11-26 | 2003-03-31 |
| PRER14A | - | 2003-11-20 | - |
| Major company event (amended) | 8-K/A | 2003-11-14 | 2003-10-20 |
| Quarterly report | 10-Q | 2003-11-14 | 2003-09-30 |
| Insider trade | 4 | 2003-11-12 | 2003-11-10 |
| Major company event (amended) | 8-K/A | 2003-11-12 | 2003-07-21 |
| Activist ownership stake (update) | SC 13D/A | 2003-11-05 | - |
| PRER14A | - | 2003-11-05 | - |
| Proxy materials | DEFA14A | 2003-11-05 | - |
| Insider trade | 4 | 2003-10-31 | 2003-10-27 |
| Major company event | 8-K | 2003-10-21 | 2003-10-20 |
| PRER14A | - | 2003-10-09 | - |
| Insider trade | 4 | 2003-09-22 | 2003-09-18 |
| Major company event | 8-K | 2003-09-19 | 2003-09-18 |
| PRE 14A | - | 2003-09-04 | 2003-09-15 |
| Quarterly report | 10-Q | 2003-08-13 | 2003-06-30 |
| Insider trade | 4 | 2003-07-28 | 2003-07-24 |
