| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | -$107M | -$3.17M | -3.04% | Aug 31, 2023 | 6-K | 2023-10-16 |
| Q2 2023 | -$106M | -$1.58M | -1.52% | May 31, 2023 | 6-K | 2023-09-26 |
| Q1 2023 | -$105M | -$2.37M | -2.3% | Feb 28, 2023 | 6-K | 2023-09-26 |
| Q4 2022 | -$105M | -$2.89M | -2.83% | Nov 30, 2022 | 20-F/A | 2024-02-06 |
| Q3 2022 | -$104M | -$205M | -204% | Aug 31, 2022 | 6-K | 2022-10-14 |
| Q2 2022 | -$104M | -$4.94M | -4.99% | May 31, 2022 | 6-K | 2022-07-21 |
| Q1 2022 | -$103M | -$5.1M | -5.21% | Feb 28, 2022 | 6-K | 2022-04-14 |
| Q4 2021 | -$102M | -$5.15M | -5.3% | Nov 30, 2021 | 20-F/A | 2024-02-06 |
| Q3 2021 | $100M | +$196M | Aug 31, 2021 | 6-K | 2021-10-15 | |
| Q2 2021 | -$99M | -$2.52M | -2.61% | May 31, 2021 | 6-K | 2021-07-15 |
| Q1 2021 | -$98M | -$2.57M | -2.69% | Feb 28, 2021 | 6-K | 2021-04-14 |
| Q4 2020 | -$97.1M | -$3.39M | -3.62% | Nov 30, 2020 | 20-F/A | 2022-05-09 |
| Q3 2020 | -$95.5M | -$3.1M | -3.36% | Aug 31, 2020 | 6-K | 2020-10-15 |
| Q2 2020 | -$96.5M | -$5.58M | -6.14% | May 31, 2020 | 6-K | 2020-07-15 |
| Q1 2020 | -$95.5M | -$6.61M | -7.44% | Feb 29, 2020 | 6-K | 2020-05-29 |
| Q4 2019 | -$93.7M | -$8.08M | -9.44% | Nov 30, 2019 | 20-F | 2021-03-31 |
| Q3 2019 | -$92.4M | -$10.5M | -12.9% | Aug 31, 2019 | 6-K | 2019-10-11 |
| Q2 2019 | -$90.9M | -$13M | -16.7% | May 31, 2019 | 6-K | 2019-07-10 |
| Q1 2019 | -$88.8M | Feb 28, 2019 | 6-K | 2019-04-15 | ||
| Q4 2018 | -$85.6M | -$13.7M | -19.1% | Nov 30, 2018 | 20-F | 2020-03-30 |
| Q3 2018 | -$81.8M | Aug 31, 2018 | 6-K | 2018-10-15 | ||
| Q2 2018 | -$77.9M | May 31, 2018 | 6-K/A | 2018-07-24 | ||
| Q4 2017 | -$71.9M | Nov 30, 2017 | 6-K | 2018-10-15 | ||
| Q4 2015 | -$52.9M | -$7.44M | -16.4% | Nov 30, 2015 | 20-F | 2016-03-21 |
| Q4 2014 | -$45.4M | -$3.86M | -9.28% | Nov 30, 2014 | 20-F | 2016-03-21 |
| Q1 2014 | -$39.4M | Feb 28, 2014 | 6-K | 2014-04-14 | ||
| Q4 2013 | -$41.6M | -$11.5M | -38.2% | Nov 30, 2013 | 20-F | 2015-02-27 |
| Q4 2012 | -$30.1M | -$6.14M | -25.6% | Nov 30, 2012 | 20-F | 2014-02-18 |
| Q4 2011 | -$23.9M | -$4.88M | -25.6% | Nov 30, 2011 | 20-F | 2014-02-18 |
| Q4 2010 | -$19.1M | Nov 30, 2010 | 20-F/A | 2013-02-01 |