SEC Filings |
| Filing | Description | Date Filed ![]() |
Size | View | ||||
|---|---|---|---|---|---|---|---|---|
| 4 | ameriprise, financial inc | May 4, 2010 | 20.8 KB |
|
||||
| 4 | seligman, spectrum focus (master) fund | May 4, 2010 | 19.6 KB |
|
||||
| 10-K/A | amended annual report | Apr 30, 2010 | 150.3 KB |
|
||||
| 4 | seligman, spectrum focus (master) fund | Apr 23, 2010 | 30.2 KB |
|
||||
| 3 | seligman spectrum focus (master) fund | Apr 23, 2010 | 16.2 KB |
|
||||
| 3 | ameriprise financial inc | Apr 23, 2010 | 17.5 KB |
|
||||
| SC 13D | general statement of beneficial ownership | Apr 12, 2010 | 106.4 KB |
|
||||
| S-8 | registration statement | Apr 9, 2010 | 125.6 KB |
|
||||
| 8-K/A | amended current report | Apr 5, 2010 | 160.0 KB |
|
||||
| 10-K | annual report | Mar 31, 2010 | 696.4 KB |
|
||||
| 8-K | current report | Mar 24, 2010 | 21.4 KB |
|
||||
| 4 | niu, patricia | Mar 16, 2010 | 19.2 KB |
|
||||
| 8-K | current report | Mar 16, 2010 | 59.2 KB |
|
||||
| SC 13G/A | amended statement of beneficial ownership | Feb 12, 2010 | 32.5 KB |
|
||||
| SC 13G/A | amended statement of beneficial ownership | Feb 2, 2010 | 96.6 KB |
|
||||
| 8-K | current report | Jan 22, 2010 | 46.5 KB |
|
||||
| 8-K | current report | Dec 17, 2009 | 34.8 KB |
|
||||
| SC 13G | statement of beneficial ownership | Dec 10, 2009 | 30.5 KB |
|
||||
| 10-Q | quarterly report | Nov 13, 2009 | 300.4 KB |
|
||||
| 8-K | current report | Nov 6, 2009 | 59.7 KB |
|
||||
|
||||||||