SEC Filings
| Filing | Description ![]() |
Date Filed | Size |
|---|---|---|---|
| 4 | ammerman, douglas k | Oct 29, 2008 | 21.1 KB |
| 4 | ammerman, douglas k | Nov 25, 2009 | 19.6 KB |
| 4 | ammerman, douglas k | Apr 1, 2010 | 19.5 KB |
| 4 | ammerman, douglas k | Jul 2, 2010 | 19.6 KB |
| 4 | ammerman, douglas k | Jul 21, 2010 | 17.3 KB |
| 4 | ammerman, douglas k | Oct 4, 2010 | 24.5 KB |
| 4 | ammerman, douglas k | Jan 4, 2011 | 24.6 KB |
| 4 | ammerman, douglas k | Apr 4, 2011 | 24.5 KB |
| 4 | ammerman, douglas k | Jul 5, 2011 | 24.5 KB |
| 4 | ammerman, douglas k | Oct 4, 2011 | 24.4 KB |
| 4 | ammerman, douglas k | Nov 1, 2011 | 22.4 KB |
| 4 | ammerman, douglas k | Jan 4, 2012 | 24.5 KB |
| 4 | ammerman, douglas k | Apr 3, 2012 | 24.4 KB |
| 4 | ammerman, douglas k | Jul 3, 2012 | 24.4 KB |
| 4 | ammerman, douglas k | Oct 2, 2012 | 23.0 KB |
| 4 | ammerman, douglas k | Nov 13, 2012 | 24.5 KB |
| 4 | ammerman, douglas k | Jan 3, 2013 | 24.3 KB |
| 4 | ammerman, douglas k | Apr 2, 2013 | 23.0 KB |
| 3 | bickett brent b | Nov 4, 2005 | 28.5 KB |
| 4 | bickett, brent b | Oct 26, 2006 | 26.1 KB |





