| Period | TTM Value | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed |
|---|---|---|---|---|---|---|---|---|
| Q4 2023 | -$3 | $1.80 | +$3.56 | Nov 1, 2023 | Jan 31, 2024 | 10-K | 2024-04-18 | |
| Q3 2023 | -$7 | -$2 | -$1 | -103% | Aug 1, 2023 | Oct 31, 2023 | 10-Q | 2023-12-18 |
| Q2 2023 | -$6 | -$1 | -$1 | -1644% | May 1, 2023 | Jul 31, 2023 | 10-Q | 2023-08-30 |
| Q1 2023 | -$4 | -$1 | -$2 | -688% | Feb 1, 2023 | Apr 30, 2023 | 10-Q | 2023-06-01 |
| Q4 2022 | -$2 | -$2 | -$2 | -752% | Nov 1, 2022 | Jan 31, 2023 | 10-K | 2024-04-18 |
| Q3 2022 | $0 | -$1 | -$2 | -273% | Aug 1, 2022 | Oct 31, 2022 | 10-Q | 2023-12-18 |
| Q2 2022 | $1.00 | $0.09 | -$1 | -92.6% | May 1, 2022 | Jul 31, 2022 | 10-Q | 2023-08-30 |
| Q1 2022 | $2.00 | $0.25 | -$1 | -83.6% | Feb 1, 2022 | Apr 30, 2022 | 10-Q | 2023-06-01 |
| Q4 2021 | $4.00 | $0.27 | -$1 | -68.2% | Nov 1, 2021 | Jan 31, 2022 | 10-K | 2024-04-18 |
| Q3 2021 | $4.00 | $0.60 | +$0.35 | +140% | Aug 1, 2021 | Oct 31, 2021 | 10-Q | 2022-12-06 |
| Q2 2021 | $4.00 | $1.22 | +$0.52 | +74.3% | May 1, 2021 | Jul 31, 2021 | 10-Q | 2022-08-30 |
| Q1 2021 | $3.00 | $1.52 | +$3.47 | Feb 1, 2021 | Apr 30, 2021 | 10-Q | 2022-06-01 | |
| Q4 2020 | $0 | $0.85 | +$0.68 | +400% | Nov 1, 2020 | Jan 31, 2021 | 10-K | 2021-03-31 |
| Q3 2020 | -$1 | $0.25 | $0 | -35.9% | Aug 1, 2020 | Oct 31, 2020 | 10-Q | 2021-12-07 |
| Q2 2020 | -$1 | $0.70 | +$0.08 | +12.9% | May 1, 2020 | Jul 31, 2020 | 10-Q | 2021-09-01 |
| Q1 2020 | -$1 | -$2 | -$3 | -425% | Feb 1, 2020 | Apr 30, 2020 | 10-Q | 2021-06-03 |
| Q4 2019 | $2.00 | $0.17 | -$1 | -81.3% | Nov 1, 2019 | Jan 31, 2020 | 10-K | 2021-03-31 |
| Q3 2019 | $3.00 | $0.39 | $0 | -13.3% | Aug 1, 2019 | Oct 31, 2019 | 10-K | 2021-03-31 |
| Q2 2019 | $3.00 | $0.62 | +$0.09 | +17% | May 1, 2019 | Jul 31, 2019 | 10-K | 2021-03-31 |
| Q1 2019 | $2.00 | $0.60 | +$0.21 | +53.8% | Feb 1, 2019 | Apr 30, 2019 | 10-K | 2021-03-31 |
| Q4 2018 | $2.00 | $0.91 | +$0.81 | +810% | Nov 1, 2018 | Jan 31, 2019 | 10-K | 2021-03-31 |
| Q3 2018 | $1.00 | $0.45 | +$0.40 | +800% | Aug 1, 2018 | Oct 31, 2018 | 10-K | 2021-03-31 |
| Q2 2018 | $1.00 | $0.53 | +$0.39 | +279% | May 1, 2018 | Jul 31, 2018 | 10-K | 2021-03-31 |
| Q1 2018 | $1.00 | $0.39 | +$0.47 | Feb 1, 2018 | Apr 30, 2018 | 10-K | 2021-03-31 | |
| Q4 2017 | $0 | $0.10 | +$0.10 | Nov 1, 2017 | Jan 31, 2018 | 10-K | 2020-04-14 | |
| Q3 2017 | $0 | $0.05 | +$0.17 | Aug 1, 2017 | Oct 31, 2017 | 10-K | 2020-04-14 | |
| Q2 2017 | $0 | $0.14 | +$0.53 | May 1, 2017 | Jul 31, 2017 | 10-K | 2020-04-14 | |
| Q1 2017 | -$1 | $0 | +$0.24 | +75% | Feb 1, 2017 | Apr 30, 2017 | 10-K | 2020-04-14 |
| Q4 2016 | -$1 | $0 | $0 | -100% | Nov 1, 2016 | Jan 31, 2017 | 8-K | 2018-11-23 |
| Q3 2016 | -$1 | $0 | $0 | -71.4% | Aug 1, 2016 | Oct 31, 2016 | 8-K | 2018-11-23 |
| Q2 2016 | -$1 | $0 | -$1 | -187% | May 1, 2016 | Jul 31, 2016 | 8-K | 2018-11-23 |
| Q1 2016 | $0 | $0 | -$1 | -174% | Feb 1, 2016 | Apr 30, 2016 | 8-K | 2018-11-23 |
| Q4 2015 | $1.00 | $0.03 | $0 | -92.9% | Nov 1, 2015 | Jan 31, 2016 | 10-K | 2017-04-04 |
| Q3 2015 | $1.00 | $0 | +$0.01 | +12.5% | Aug 1, 2015 | Oct 31, 2015 | 10-K | 2017-04-04 |
| Q2 2015 | $1.00 | $0.45 | $0 | -6.25% | May 1, 2015 | Jul 31, 2015 | 10-K | 2017-04-04 |
| Q1 2015 | $1.00 | $0.43 | $0 | -44.2% | Feb 1, 2015 | Apr 30, 2015 | 10-K | 2017-04-04 |
| Q4 2014 | $2.00 | $0.42 | $0 | -44% | Nov 1, 2014 | Jan 31, 2015 | 10-K | 2016-03-29 |
| Q3 2014 | $2.00 | $0 | $0 | 0% | Aug 1, 2014 | Oct 31, 2014 | 10-Q | 2015-12-08 |
| Q2 2014 | $2.00 | $0.48 | $0 | 0% | May 1, 2014 | Jul 31, 2014 | 10-Q/A | 2015-09-10 |
| Q1 2014 | $2.00 | $0.77 | $0 | 0% | Feb 1, 2014 | Apr 30, 2014 | 10-Q | 2015-06-02 |
| Q4 2013 | $2.00 | $0.75 | +$0.75 | Nov 1, 2013 | Jan 31, 2014 | 10-K | 2015-04-01 | |
| Q3 2013 | $1.00 | $0 | -$1 | -112% | Aug 1, 2013 | Oct 31, 2013 | 10-K | 2015-04-01 |
| Q2 2013 | $2.00 | $0.48 | $0 | -7.69% | May 1, 2013 | Jul 31, 2013 | 10-K | 2015-04-01 |
| Q1 2013 | $2.00 | $0.77 | +$0.16 | +26.2% | Feb 1, 2013 | Apr 30, 2013 | 10-K | 2015-04-01 |
| Q4 2012 | $2.00 | $0 | $0 | -100% | Nov 1, 2012 | Jan 31, 2013 | 10-K | 2014-03-27 |
| Q3 2012 | $2.00 | $0.66 | +$1.06 | Aug 1, 2012 | Oct 31, 2012 | 10-K | 2015-04-01 | |
| Q2 2012 | $1.00 | $0.52 | +$0.62 | May 1, 2012 | Jul 31, 2012 | 10-K | 2015-04-01 | |
| Q1 2012 | $0 | $0.61 | +$0.47 | +336% | Feb 1, 2012 | Apr 30, 2012 | 10-K | 2015-04-01 |
| Q4 2011 | $0 | $0.24 | Nov 1, 2011 | Jan 31, 2012 | 10-K | 2013-04-05 | ||
| Q3 2011 | $0 | $0 | -111% | Aug 1, 2011 | Oct 31, 2011 | 10-K | 2013-04-05 | |
| Q2 2011 | $0 | $0 | -267% | May 1, 2011 | Jul 31, 2011 | 10-K | 2013-04-05 | |
| Q1 2011 | $0.14 | Feb 1, 2011 | Apr 30, 2011 | 10-K | 2013-04-05 | |||
| Q3 2010 | $0 | Aug 1, 2010 | Oct 31, 2010 | 10-Q | 2011-12-13 | |||
| Q2 2010 | $0.06 | May 1, 2010 | Jul 31, 2010 | 10-Q | 2011-09-09 |
| Period | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed |
|---|---|---|---|---|---|---|---|
| 2023 | -$3 | -$1 | -28.9% | Feb 1, 2023 | Jan 31, 2024 | 10-K | 2024-04-18 |
| 2022 | -$2 | -$6 | -168% | Feb 1, 2022 | Jan 31, 2023 | 10-K | 2024-04-18 |
| 2021 | $3.61 | +$3.72 | Feb 1, 2021 | Jan 31, 2022 | 10-K | 2024-04-18 | |
| 2020 | $0 | -$2 | -106% | Feb 1, 2020 | Jan 31, 2021 | 10-K | 2023-03-29 |
| 2019 | $1.82 | $0 | -20.2% | Feb 1, 2019 | Jan 31, 2020 | 10-K | 2022-03-29 |
| 2018 | $2.28 | +$2.08 | +1040% | Feb 1, 2018 | Jan 31, 2019 | 10-K | 2021-03-31 |
| 2017 | $0.20 | +$1.03 | Feb 1, 2017 | Jan 31, 2018 | 10-K | 2020-04-14 | |
| 2016 | -$1 | -$2 | -195% | Feb 1, 2016 | Jan 31, 2017 | 10-K | 2019-03-26 |
| 2015 | $0.87 | -$1 | -45.3% | Feb 1, 2015 | Jan 31, 2016 | 8-K | 2018-11-23 |
| 2014 | $1.59 | -$1 | -37.4% | Feb 1, 2014 | Jan 31, 2015 | 10-K | 2017-04-04 |
| 2013 | $2.54 | +$0.98 | +62.8% | Feb 1, 2013 | Jan 31, 2014 | 10-K | 2016-03-29 |
| 2012 | $1.56 | +$1.56 | Feb 1, 2012 | Jan 31, 2013 | 10-K | 2015-04-01 | |
| 2011 | $0 | +$0.04 | Feb 1, 2011 | Jan 31, 2012 | 10-K | 2014-03-27 | |
| 2010 | $0 | $0 | -124% | Feb 1, 2010 | Jan 31, 2011 | 10-K | 2013-04-05 |
| 2009 | $0.17 | Feb 1, 2009 | Jan 31, 2010 | 10-K | 2012-04-12 |