| Date Filed | Type | Description |
| 02/14/2022 |
10-K
| Annual Report for the period ended October 31, 2021 |
| 02/26/2021 |
10-K/A
| Annual Report for the period ended October 31, 2020 [amend] |
| 01/22/2021 |
10-K
| Annual Report for the period ended October 31, 2020 |
| 02/28/2020 |
10-K/A
| Annual Report for the period ended October 31, 2019 [amend] |
| 01/21/2020 |
10-K/A
| Annual Report for the period ended October 31, 2019 [amend] |
| 12/20/2019 |
10-K
| Annual Report for the period ended October 31, 2019 |
| 01/11/2019 |
10-K
| Annual Report for the period ended October 31, 2018 |
| 12/20/2017 |
10-K
| Annual Report for the period ended October 31, 2017 |
| 01/09/2017 |
10-K
| Annual Report for the period ended October 31, 2016 |
| 01/08/2016 |
10-K
| Annual Report for the period ended October 31, 2015 |
| 01/20/2015 |
10-K/A
| Annual Report for the period ended October 31, 2014 [amend] |
| 01/05/2015 |
10-K
| Annual Report for the period ended October 31, 2014 |
| 02/06/2014 |
10-K/A
| Annual Report for the period ended October 31, 2013 [amend] |
| 01/29/2014 |
10-K
| Annual Report for the period ended October 31, 2013 |
| 02/28/2013 |
10-K/A
| Annual Report for the period ended October 31, 2012 [amend] |
| 02/14/2013 |
10-K/A
| Annual Report for the period ended October 31, 2012 [amend] |
| 02/13/2013 |
10-K
| Annual Report for the period ended October 31, 2012 |
| 01/26/2012 |
10-K
| Annual Report for the period ended October 31, 2011 |
| 02/25/2011 |
10-K/A
| Annual Report for the period ended October 31, 2010 [amend] |
| 01/31/2011 |
10-K
| Annual Report for the period ended October 31, 2010 |
| 02/19/2010 |
10-K
| Annual Report for the period ended October 31, 2009 |