Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
13F-HR | Open Document | Open Filing | Oct 31, 2014 | Sep 30, 2014 | 028-01874 | |
13F-HR | Open Document | Open Filing | Aug 6, 2014 | Jun 30, 2014 | 028-01874 | |
13F-HR | Open Document | Open Filing | May 5, 2014 | Mar 31, 2014 | 028-01874 | |
SC 13G | Open Document | Open Filing | Apr 23, 2014 | |||
SC 13G | Open Document | Open Filing | NORTHWESTERN CORP 13G | Feb 12, 2014 | ||
SC 13G | Open Document | Open Filing | MENTOR GRAPHICS 13G | Feb 12, 2014 | ||
SC 13G | Open Document | Open Filing | INVESTMENT TECH GROUP 13G | Feb 12, 2014 | ||
13F-HR | Open Document | Open Filing | Feb 6, 2014 | Dec 31, 2013 | 028-01874 |